CN110801356A - Multifunctional sickbed with leg support - Google Patents
Multifunctional sickbed with leg support Download PDFInfo
- Publication number
- CN110801356A CN110801356A CN201911232185.8A CN201911232185A CN110801356A CN 110801356 A CN110801356 A CN 110801356A CN 201911232185 A CN201911232185 A CN 201911232185A CN 110801356 A CN110801356 A CN 110801356A
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- Prior art keywords
- bed
- bed board
- fixed
- sliding
- driving
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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
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
Abstract
The invention discloses a multifunctional sickbed with a leg support, which comprises a bed body, wherein the bed body comprises a first bed board, a second bed board and a third bed board which are sequentially arranged along the length direction of the bed body; one end of the first bed board is rotatably connected with one end of the second bed board through a bed board rotating shaft, a third bed board is embedded in the end part of the other end of the second bed board in a sliding mode, and the sliding direction is the length direction of the bed body; the handrail fixing shafts are arranged on two adjacent side surfaces of the first bed board and the second bed board, handrail supporting rods are rotatably arranged through the handrail fixing shafts, the handrail supporting rods form an angle with the second bed board or are parallel to the second bed board through rotation, and the rotation axis of the handrail supporting rods and the rotation axis of the first bed board are perpendicular to the length direction of the bed body; four supporting legs and a push telescopic assembly are installed at the bottom of the second bed plate. The invention integrates lying, half lying, sitting and leg supporting into a whole, and can improve the comfort level of the patient.
Description
Technical Field
The invention relates to a multifunctional sickbed, in particular to a multifunctional sickbed with a leg support, and belongs to the technical field of sickbed application.
Background
At present, current sick bed function is more single, or only uses as patient's rest, or can satisfy simple detection treatment, and to leg fracture and injured patient, it needs additionally to increase the shank and supports, just can raise the shank, when needs are gone out, need remove to the wheelchair on, can go out, and the extension of the patient's shank of being not convenient for when using the wheelchair, and the travelling comfort is relatively poor, and the shank support frame occupation space that additionally increases is great, and is unfavorable for accomodating. Therefore, the multifunctional sickbed with the leg support is provided for solving the problems, integrates the functions of lying, half lying, sitting and leg support, and improves the comfort level of a patient.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a multifunctional hospital bed with leg support.
The invention achieves the above objects by the following technical solutions,
a multifunctional sickbed with a leg support comprises a bed body, wherein the bed body comprises a first bed board, a second bed board and a third bed board which are sequentially arranged along the length direction of the bed body; one end of the first bed board is rotatably connected with one end of the second bed board through a bed board rotating shaft, a third bed board is embedded in the end part of the other end of the second bed board in a sliding mode, and the sliding direction is the length direction of the bed body; the handrail fixing shafts are arranged on two adjacent side surfaces of the first bed board and the second bed board, handrail supporting rods are rotatably arranged through the handrail fixing shafts, the handrail supporting rods form an angle with the second bed board or are parallel to the second bed board through rotation, and the rotation axis of the handrail supporting rods and the rotation axis of the first bed board are perpendicular to the length direction of the bed body;
the bottom of the second bed plate is provided with four supporting legs and a pushing telescopic assembly, the pushing telescopic assembly is arranged between the four supporting legs and comprises a first rotating motor, a telescopic rotating shaft and a telescopic sleeve, the first rotating motor is arranged at the bottom of the second bed plate, an output shaft of the first rotating motor is connected with one end of the telescopic rotating shaft, the other end of the telescopic rotating shaft is in threaded sleeve connection with the telescopic sleeve, the telescopic sleeve slides along the length direction of the bed body along with the rotation of the telescopic rotating shaft and is far away from the end of the first bed plate relative to the rotating motor, an installation base is fixedly connected on the telescopic sleeve, the bottom of the installation base is provided with a bottom wheel, the bottom of the bottom wheel and the bottom of the supporting legs are positioned on the same plane, the top of one end of the installation base close to the first bed plate is in sliding connection with a guide groove at the bottom of the, each leg supporting block is arranged on the mounting base plate through a height telescopic assembly;
the height telescopic component comprises a fixed shell, a sleeve, a connecting rod, a threaded column, a bearing, an adjusting rod and a height driving gear set, the fixed shell is fixedly connected on the mounting bottom plate, the top of the connecting rod is fixedly connected with the sleeve, the top end of the sleeve is sleeved with the connecting rod in a sliding manner, the top of the connecting rod is provided with a leg supporting block, which is a hollow structure, the inner wall of which is provided with a thread structure, the sleeve is provided with a thread column in a sliding way, one end of the thread column is positioned inside the sleeve and extends into the connecting rod, and is in threaded connection with the threaded structure on the connecting rod, the other end of the threaded column is in rotary connection with the fixed shell through a bearing, and extends out of the fixed shell, and is meshed with one end of the adjusting rod positioned at the inner side of the fixed shell through the height driving gear set, the adjusting rod is rotatably connected with the fixed shell through a bearing, and the other end of the adjusting rod penetrates through the upper portion of the fixed shell.
Preferably, one end of the bed plate rotating shaft is located at the outer sides of the first bed plate and the second bed plate, and is connected with a second rotating motor, and the second rotating motor is installed on the second bed plate.
Preferably, the adjusting lever is connected with a third rotating motor, and the third rotating motor is installed on the stationary casing.
Preferably, the handrail bracing piece is extending structure, including fixed loop bar, thread bush and flexible loop bar, the one end of fixed loop bar is rotated and is connected the handrail fixed axle, and the thread bush has been cup jointed in its internal rotation, the one end that the thread bush is close to the handrail fixed axle has cup jointed first bevel gear, first bevel gear meshing connects second bevel gear, fixed loop bar is worn to establish by second bevel gear's shaft rotation, and on the side that fixed loop bar deviates from first bed board, and install the fourth and rotate the motor, the fourth rotates the motor and installs outside fixed loop bar, the one end of flexible loop bar is through in the fixed loop bar of other end embedding of fixed loop bar to the thread bush is established outside the thread bush, flexible loop bar and fixed loop bar sliding connection.
Preferably, the height telescopic assembly is mounted on the mounting base plate through a horizontal sliding driving assembly, the horizontal sliding driving assembly comprises a fixed base, a horizontal driving motor, a driving gear, a driven gear and two driving sliding strips, the fixed base is mounted at the top of the mounting base plate, the driving gear and the driven gear which are mutually meshed are rotatably mounted in the fixed base, the horizontal driving motor is mounted at the top, an output shaft of the horizontal driving motor is connected with the driving gear, the two driving sliding strips are respectively arranged at two opposite sides of the driving gear and the driven gear, one driving sliding strip is meshed with the driving gear, the other driving sliding strip is meshed with the driven gear, the two driving sliding strips are slidably connected with the fixed base, the sliding direction is perpendicular to the length direction of the bed body, the tops of the two driving sliding strips penetrate out of the fixed base through sliding openings formed in the top surface of the fixed base and are respectively connected with fixed shells, the fixed shell is slidably mounted on the fixed base through the driving sliding strip.
Preferably, the top surface of the third bed board is an elastic air bag.
Preferably, the bottom of the third bed board is provided with a containing groove for embedding the leg supporting block.
Preferably, the bottom of the support rod is provided with a support wheel, and the support wheel is provided with a brake structure.
Preferably, the second bed board is provided with fixed handrails on two adjacent side faces of the first bed board.
Preferably, the top surface of the leg support block is a concave arc-shaped structure, and a rubber pad is wrapped on the outer layer.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the first bed board is rotationally connected with the second bed board, and the third bed board is slidably connected with the second bed board, so that the device can be used as a common sickbed to realize lying use, can be used as a seat to realize sitting use, and can also be used as a half-lying use; the leg supporting block is arranged to support the legs of the patient, so that the legs of the patient can be conveniently extended when the patient sits, and can be conveniently lifted by matching with the height telescopic assembly when the patient lies, the leg supporting block is arranged on the mounting base which is connected with the second bed plate in a sliding manner, the leg supporting block can be pulled out when the leg supporting block is needed to be used, and the leg supporting block can be stored to the bottom of the second bed plate when the leg supporting block is not used, so that the leg supporting block is not influenced to be used as a. Therefore, the sickbed designed by the invention has multiple functions, can be used for lying and sitting, has a leg supporting function, is convenient to use and has good practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a first embodiment of the present invention when used as a hospital bed.
Fig. 2 is a schematic structural view illustrating a third deck according to the first embodiment of the present invention when it is stored.
Fig. 3 is a schematic structural view of the guide groove of the present invention.
FIG. 4 is a schematic view of the height retraction assembly of the present invention.
Fig. 5 is a schematic structural view of a second embodiment of the present invention when used as a reclining chair.
Fig. 6 is a schematic structural view of the horizontal sliding driving assembly of the present invention.
Fig. 7 is a schematic structural view of the armrest support rod of the present invention.
In the figure: the device comprises a first bed plate 1, a bed plate rotating shaft 11, a second rotating motor 12, a second bed plate 2, a fixed handrail 21, a guide groove 22, a guide block 221, a third bed plate 3, a handrail support rod 4, a handrail fixing shaft 41, a fixed loop bar 42, a threaded sleeve 43, a telescopic loop bar 44, a first bevel gear 45, a second bevel gear 46, a fourth rotating motor 47, a support leg 5, a pushing telescopic assembly 6, a first rotating motor 61, a telescopic rotating shaft 62, a telescopic sleeve 63, an installation base 7, a bottom wheel 71, a connecting column 72, a height telescopic assembly 8, a fixed shell 81, a sleeve 82, a connecting rod 83, a threaded column 84, a bearing 85, a height driving gear set 86, an adjusting rod 87, a third rotating motor 88, a leg support block 9, a horizontal sliding driving assembly 10, a fixed base 101, a driving gear 102, a driven gear 103, a driving sliding strip 104, a horizontal driving motor 105 and a sliding opening 106.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-4, a multifunctional hospital bed with leg support comprises a bed body, which comprises a first bed board 1, a second bed board 2 and a third bed board 3 sequentially arranged along the length direction of the bed body. One end of the first bed board 1 is rotatably connected with one end of a second bed board 2 through a bed board rotating shaft 11, a third bed board 3 is embedded at the end part of the other end of the second bed board 2 in a sliding mode, and the sliding direction is the length direction of the bed body; the first bed board 1 and the second bed board 2 can be parallel to facilitate the lying of a patient through the rotation of the first bed board 1 relative to the second bed board 2, the first bed board 1 and the second bed board 2 can be used as a backrest when forming an angle, the patient can be half-lying, sitting and standing can be realized according to the difference of the angles, the third bed board 3 can be hidden on the second bed board 2 and pulled out when needing to be used, and therefore the first bed board 1 and the second bed board 2 form a complete bed body for the lying of the patient, in other words, the invention can be used as a sickbed and a chair. Preferably, the second bed board 2 is provided with fixed handrails 21 on two adjacent side surfaces of the first bed board 1, so that the stability of the device in use is improved, and a patient is prevented from falling off; one end of the bed plate rotating shaft 11 is positioned at the outer sides of the first bed plate 1 and the second bed plate 2, and is connected with a second rotating motor 12, the second rotating motor 12 is installed on the second bed plate 2 and is preferably arranged at the bottom of the second bed plate 2, and the second rotating motor 12 is connected with the bed plate rotating shaft 11 through a conveyor belt component or a gear set so as to enable the first bed plate 1 to rotate relative to the second bed plate 2; the top surface of the third bed board 3 is an elastic air bag, so that the top surface of the third bed board 3 can be flush with the top surface of the second bed board 2, and the comfort of the device used as a sickbed is improved; in another embodiment of the present invention, the first bed board 1 is a telescopic structure, wherein the fixed end is connected to the second bed board 2, so as to adjust the length of the bed body and the height of the backrest when the first bed board 1 is used as the backrest through the telescopic function.
The handrail fixing shaft 41 is arranged on two adjacent side faces of the first bed board 1 and the second bed board 2, the handrail supporting rod 4 is rotatably arranged through the handrail fixing shaft 41, the handrail supporting rod 4 forms an angle with the second bed board 2 or is parallel to the second bed board 2 through rotation, and the rotation axis of the handrail supporting rod 4 and the rotation axis of the first bed board 1 are both vertical to the length direction of the bed body; when making this device regard as the sick bed or partly lie the use with the rotation effect through handrail bracing piece 4, handrail bracing piece 4 can support first bed board 1, and when using as the seat, handrail bracing piece 4 can regard as the handrail to use, in other words, handrail bracing piece 4 can support ground or be located second bed board 2 directly over so that the arm is placed to the patient.
Four supporting legs 5 and a pushing telescopic assembly 6 are installed at the bottom of the second bed board 2. The four supporting legs 5 are used for supporting the second bed board 2 and supporting the device together with the handrail supporting rods 4 which support the ground, so that the stability of the device when the device is used as a sickbed or is used for half lying is improved. The push telescopic assembly 6 is arranged between the four support legs 5 and comprises a first rotating motor 61, a telescopic rotating shaft 62 and a telescopic sleeve 63, the first rotating motor 61 is arranged at the bottom of the second bed plate 2, an output shaft of the first rotating motor 61 is connected with one end of the telescopic rotating shaft 62, the telescopic rotating shaft 62 is preferably rotatably arranged at the bottom of the second bed plate 2 through a bearing 85, a telescopic sleeve 63 is arranged on a threaded sleeve 43 at the other end of the telescopic rotating shaft 62, the telescopic sleeve 63 slides along the length direction of the bed body along with the rotation of the telescopic rotating shaft 62 and is opposite to the end where the first rotating motor 61 is far away from the first bed plate 1, an installation base 7 is fixedly connected onto the telescopic sleeve 63 so as to drive the installation base 7 to extend out of the bottom of the second bed plate 2 or be accommodated at the bottom of the second bed plate 2, a bottom wheel 71 is arranged at the bottom of the installation base 7, the bottom of the bottom wheel 71 is positioned on the same, so as to facilitate the sliding of the installation base 7 and support the installation base 7, the top of one end of the installation base 7 close to the first bed board 1 is connected with the guide groove 22 at the bottom of the second bed body in a sliding way, the top of the mounting base 7 is provided with a connecting column 72, the top end of the connecting column 72 is fixedly connected with a guide block 221, the guide block 221 is slidably engaged in the guide groove 22, preferably, two guide grooves 22 are provided at the bottom of the second bed body at intervals, two leg supporting blocks 9 are arranged at the top of the other end of the mounting bottom plate at intervals, each leg supporting block 9 is mounted on the mounting bottom plate through a height telescopic assembly 8, to support the legs of the patient through the two leg support blocks 9, preferably, the top surfaces of the leg support blocks 9 are concave arc structures, and rubber pads are wrapped on the outer layers to improve the comfort when the legs are placed.
In the invention, the leg support block 9 is mounted on the mounting base 7 through a height telescopic assembly 8, which can adjust the height according to the use requirement, so as to meet the requirement of different leg placement heights, wherein the height telescopic assembly 8 comprises a fixed shell 81, a sleeve 82, a connecting rod 83, a threaded column 84, a bearing 85, an adjusting rod 87 and a height driving gear set 86, the fixed shell 81 is fixedly connected on the mounting base plate, the top of the fixed shell is fixedly connected with the sleeve 82, the top end of the sleeve 82 is slidably sleeved with the connecting rod 83, the top of the connecting rod 83 is mounted with the leg support block 9, which is a hollow structure, the inner wall of the hollow structure is provided with a threaded structure, the sleeve 82 is slidably provided with the threaded column 84, one end of the threaded column 84 is located inside the sleeve 82 and extends into the connecting rod 83 and is in threaded connection with the threaded structure on the connecting rod 83, the other end of the threaded column 84, and extends out of the inside of the fixed casing 81, and is engaged with one end of the adjusting rod 87 positioned at the inner side of the fixed casing 81 through the height driving gear set 86, the adjusting rod 87 is rotatably connected with the fixed casing 81 through a bearing 85, and the other end thereof penetrates above the fixed casing 81. In this height telescopic assembly 8, make the height drive gear group 86 rotate through rotating the regulation pole 87 to drive screw post 84 and rotate, screw post 84 makes connecting rod 83 slide from top to bottom relative to sleeve 82 again, thereby makes the lift of shank supporting shoe 9 with height-adjusting, in addition, when needs expand third bed board 3, can make shank supporting shoe 9 support third bed board 3 through the lift of shank supporting shoe 9, thereby makes the bed body stable. Preferably, the bottom of the third bed board 3 is provided with a containing groove for embedding the leg supporting block 9, so that the leg supporting block 9 is fixedly connected with the third bed board 3, at this time, the length of the third bed board 3 pulled out relative to the second bed board 2 can be adjusted by the push telescopic assembly 6, and the length of the bed body can be adjusted as required.
Further, referring to fig. 5 to 7, in a second embodiment of the present invention, the adjusting lever 87 is connected to a third rotating motor 88, and the third rotating motor 88 is installed on the fixed housing 81 to facilitate the leg supporting block 9 to be lifted up and down by the third rotating motor 88. Further, the height telescopic assembly 8 is mounted on the mounting base plate through a horizontal sliding driving assembly 10, the horizontal sliding driving assembly 10 includes a fixed base 101, a horizontal driving motor 105, a driving gear 102, a driven gear 103 and two driving sliding strips 104, the fixed base 101 is mounted on the top of the mounting base plate, the driving gear 102 and the driven gear 103 are rotatably mounted in the fixed base 101, the horizontal driving motor 105 is mounted on the top, an output shaft of the horizontal driving motor 105 is connected with the driving gear 102, the two driving sliding strips 104 are respectively disposed on two opposite sides of the driving gear 102 and the driven gear 103, one driving sliding strip 104 is engaged with the driving gear 102, the other driving sliding strip 104 is engaged with the driven gear 103, the two driving sliding strips 104 are slidably connected with the fixed base 101, the sliding direction is perpendicular to the length direction of the bed body, the tops of the two driving sliding strips 104 penetrate out of the fixed base 101 through a sliding opening 106 formed in the top surface of, and are respectively connected with the fixed shells 81 in the two height telescopic assemblies 8, and the fixed shells 81 are slidably mounted on the fixed base 101 through the driving slide bars 104; the horizontal sliding driving assembly 10 drives the driving gear 102 to drive the driven gear 103 to rotate through the horizontal driving motor 105, the fixing shell 81 can slide along the width direction of the bed body by the way that the driving slide bar 104 is meshed with and connected with the driving gear 102 and the driven gear 103, so as to adjust the position of the leg supporting block 9 along the width direction of the bed body, for example, when the mounting base 7 slides out, and the leg supporting block 9 is positioned at the outer side of the second bed plate 2, the distance between the two leg supporting blocks 9 is adjusted to adapt to the placement of legs of patients with different body types, meanwhile, the legs of the patients can be in an open state, and then the legs of the patients can be raised by matching with the lifting action of the height telescopic assembly 8, at the moment, the lower bodies of the patients can be exposed, and medical staff can conveniently inspect and treat the lower bodies of the patients; when promoting the interval of 6 adjustment shank supporting shoes 9 of flexible subassembly 1 relatively, and make shank supporting shoe 9 be located the outside of second bed board 2 through horizontal slip drive assembly 10, the position of shank supporting shoe 9 is adjusted to rethread height flexible subassembly 8, can make shank supporting shoe 9 contact patient upper limbs, can support patient's upper limbs, be convenient for medical staff inspects patient's upper limbs, when corotation and the upset through making the third rotation motor 88 regularity, the upper limbs can rock from top to bottom along with shank supporting shoe 9, thereby make patient's upper limbs joint rotate, can realize the recovered training of hand function, during this hand training, can be equipped with the hand bandage, this mode can be laid down the horizontal going on, it goes on to sit. Preferably, the bottom of the fixed housing 81 has a ball, and the fixed base 101 is roll-connected by the ball to facilitate the horizontal movement of the fixed housing 81.
Further, in the third embodiment of the present invention, the handrail supporting rod 4 is of a telescopic structure and includes a fixed sleeve rod 42, a threaded sleeve 43 and a telescopic sleeve 63 rod 44, one end of the fixed sleeve rod 42 is rotatably connected to the handrail fixing shaft 41, the threaded sleeve 43 is rotatably sleeved therein, one end of the threaded sleeve 43 close to the handrail fixing shaft 41 is sleeved with a first bevel gear 45, the first bevel gear 45 is engaged with a second bevel gear 46, a wheel shaft of the second bevel gear 46 is rotatably inserted into the fixed sleeve rod 42, the fixed sleeve rod 42 is arranged on a side surface facing away from the first bed board 1 and is provided with a first bevel gear 47, the first bevel gear 47 is arranged outside the fixed sleeve rod 42, one end of the telescopic sleeve 63 rod 44 is embedded into the fixed sleeve rod 42 through the other end of the fixed sleeve rod 42, the threaded sleeve 43 is arranged outside the threaded sleeve 43, the telescopic sleeve 63 rod 44 is slidably connected with the fixed sleeve rod 42, so as to adjust the length of the handrail supporting rod 4 according to the inclination degree of the first bed board 1 relative to the second bed board 2 through the above arrangement, thereby enabling the handrail supporting rod 4 to support the ground.
Furthermore, supporting wheels are installed at the bottoms of the supporting legs 5 and are provided with brake structures, so that the device can move conveniently, and the device can be used as a wheelchair. Preferably, the armrest support rod 4 is provided with a roller at one end not connected with the first bed body, so as to be matched with the support wheel and the bottom wheel 71, so that the movement of the bed can be facilitated when the bed is used as a sickbed.
It should be noted that the present application further includes a controller and a control switch button, each motor is connected to the controller and can operate under the control of the controller, and the control switch button can control the operation of each motor, and the related circuits, electronic components and modules are all the prior art, and those skilled in the art can fully implement the present invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a multi-functional sick bed with leg supports, includes the bed body, its characterized in that: the bed body comprises a first bed board, a second bed board and a third bed board which are sequentially arranged along the length direction of the bed body; one end of the first bed board is rotatably connected with one end of the second bed board through a bed board rotating shaft, a third bed board is embedded in the end part of the other end of the second bed board in a sliding mode, and the sliding direction is the length direction of the bed body; the handrail fixing shafts are arranged on two adjacent side surfaces of the first bed board and the second bed board, handrail supporting rods are rotatably arranged through the handrail fixing shafts, the handrail supporting rods form an angle with the second bed board or are parallel to the second bed board through rotation, and the rotation axis of the handrail supporting rods and the rotation axis of the first bed board are perpendicular to the length direction of the bed body;
the bottom of the second bed plate is provided with four supporting legs and a pushing telescopic assembly, the pushing telescopic assembly is arranged between the four supporting legs and comprises a first rotating motor, a telescopic rotating shaft and a telescopic sleeve, the first rotating motor is arranged at the bottom of the second bed plate, an output shaft of the first rotating motor is connected with one end of the telescopic rotating shaft, the other end of the telescopic rotating shaft is in threaded sleeve connection with the telescopic sleeve, the telescopic sleeve slides along the length direction of the bed body along with the rotation of the telescopic rotating shaft and is far away from the end of the first bed plate relative to the rotating motor, an installation base is fixedly connected on the telescopic sleeve, the bottom of the installation base is provided with a bottom wheel, the bottom of the bottom wheel and the bottom of the supporting legs are positioned on the same plane, the top of one end of the installation base close to the first bed plate is in sliding connection with a guide groove at the bottom of the, each leg supporting block is arranged on the mounting base plate through a height telescopic assembly;
the height telescopic component comprises a fixed shell, a sleeve, a connecting rod, a threaded column, a bearing, an adjusting rod and a height driving gear set, the fixed shell is fixedly connected on the mounting bottom plate, the top of the connecting rod is fixedly connected with the sleeve, the top end of the sleeve is sleeved with the connecting rod in a sliding manner, the top of the connecting rod is provided with a leg supporting block, which is a hollow structure, the inner wall of which is provided with a thread structure, the sleeve is provided with a thread column in a sliding way, one end of the thread column is positioned inside the sleeve and extends into the connecting rod, and is in threaded connection with the threaded structure on the connecting rod, the other end of the threaded column is in rotary connection with the fixed shell through a bearing, and extends out of the fixed shell, and is meshed with one end of the adjusting rod positioned at the inner side of the fixed shell through the height driving gear set, the adjusting rod is rotatably connected with the fixed shell through a bearing, and the other end of the adjusting rod penetrates through the upper portion of the fixed shell.
2. The multi-function hospital bed with leg support of claim 1 wherein: one end of the bed plate rotating shaft is located on the outer sides of the first bed plate and the second bed plate, and the second rotating motor is connected to the one end of the bed plate rotating shaft and installed on the second bed plate.
3. The multi-function hospital bed with leg support of claim 1 wherein: the adjusting rod is connected with a third rotating motor, and the third rotating motor is installed on the fixed shell.
4. The multi-function hospital bed with leg support of claim 1 wherein: the handrail bracing piece is extending structure, including fixed loop bar, thread bush and flexible loop bar, the one end of fixed loop bar is rotated and is connected the handrail fixed axle, and the thread bush has been cup jointed in its internal rotation, the one end that the thread bush is close to the handrail fixed axle has cup jointed first bevel gear, first bevel gear meshing connects second bevel gear, fixed loop bar is worn to establish by second bevel gear's shaft rotation, and on fixed loop bar deviates from the side of first bed board, and install the fourth and rotate the motor, the fourth rotates the motor and installs outside fixed loop bar, the one end of flexible loop bar is through in the fixed loop bar of other end embedding of fixed loop bar to the thread bush is established outside the thread bush, flexible loop bar and fixed loop bar sliding connection.
5. The multi-function hospital bed with leg support of claim 1 wherein: the height telescopic assembly is arranged on the mounting base plate through a horizontal sliding driving assembly, the horizontal sliding driving assembly comprises a fixed base, a horizontal driving motor, a driving gear, a driven gear and two driving sliding strips, the fixed base is arranged at the top of the mounting base plate, the driving gear and the driven gear which are mutually meshed are rotatably arranged in the fixed base, the horizontal driving motor is arranged at the top, an output shaft of the horizontal driving motor is connected with the driving gear, the two driving sliding strips are respectively arranged at two opposite sides of the driving gear and the driven gear, one driving sliding strip is meshed with the driving gear, the other driving sliding strip is meshed with the driven gear, the two driving sliding strips are in sliding connection with the fixed base, the sliding direction is vertical to the length direction of the bed body, the tops of the two driving sliding strips penetrate out of the fixed base through sliding openings formed in the top surface of the fixed base and are respectively connected with, the fixed shell is slidably mounted on the fixed base through the driving sliding strip.
6. The multi-function hospital bed with leg support of claim 1 wherein: the top surface of the third bed board is an elastic air bag.
7. The multi-function hospital bed with leg support of claim 1 wherein: and the bottom of the third bed board is provided with a containing groove for embedding the leg supporting block.
8. The multi-function hospital bed with leg support of claim 1 wherein: supporting wheels are installed at the bottom of the supporting rod and provided with brake structures.
9. The multi-function hospital bed with leg support of claim 1 wherein: the second bed board is provided with fixed handrails on two adjacent side surfaces of the first bed board.
10. The multi-function hospital bed with leg support of claim 1 wherein: the top surface of the leg supporting block is of a concave arc-shaped structure, and a rubber pad is wrapped outside the leg supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911232185.8A CN110801356A (en) | 2019-12-05 | 2019-12-05 | Multifunctional sickbed with leg support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911232185.8A CN110801356A (en) | 2019-12-05 | 2019-12-05 | Multifunctional sickbed with leg support |
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| CN110801356A true CN110801356A (en) | 2020-02-18 |
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| CN201911232185.8A Pending CN110801356A (en) | 2019-12-05 | 2019-12-05 | Multifunctional sickbed with leg support |
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| CN (1) | CN110801356A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190433A (en) * | 2020-10-13 | 2021-01-08 | 山东大学齐鲁医院(青岛) | Intelligent special bed for cardiology department, control system and control method |
| CN112603091A (en) * | 2020-12-16 | 2021-04-06 | 宁波星宏智能技术有限公司 | Intelligent bed |
| CN113545940A (en) * | 2021-06-09 | 2021-10-26 | 熊英 | Functional bed |
| CN115500644A (en) * | 2022-10-18 | 2022-12-23 | 中国人民解放军陆军军医大学第一附属医院 | Intelligent accompanying bed |
-
2019
- 2019-12-05 CN CN201911232185.8A patent/CN110801356A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190433A (en) * | 2020-10-13 | 2021-01-08 | 山东大学齐鲁医院(青岛) | Intelligent special bed for cardiology department, control system and control method |
| CN112603091A (en) * | 2020-12-16 | 2021-04-06 | 宁波星宏智能技术有限公司 | Intelligent bed |
| CN113545940A (en) * | 2021-06-09 | 2021-10-26 | 熊英 | Functional bed |
| CN115500644A (en) * | 2022-10-18 | 2022-12-23 | 中国人民解放军陆军军医大学第一附属医院 | Intelligent accompanying bed |
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