CN216676177U - Multifunctional bed for old people - Google Patents

Abstract

The utility model discloses a multifunctional old people bed, which comprises: the bed comprises a main bed plate, wherein an installation plate is arranged below the main bed plate; the first turnover plate and the second turnover plate are respectively and rotatably arranged on the front side and the rear side of the main bed plate, the first turnover plate is provided with a first sliding groove along the front-rear direction, and the second turnover plate is provided with a second sliding groove along the front-rear direction; the driving mechanism is arranged on the mounting plate; one end of the first overturning frame is movably connected with the first chute, and the other end of the first overturning frame is connected with the driving mechanism; one end of the second turnover frame is movably connected with the second chute, and the other end of the second turnover frame is connected with the driving mechanism; the driving mechanism is suitable for driving the first turnover frame and the second turnover frame to rotate in the same direction. The utility model can meet different use requirements of users in different scenes and has the advantages of diversified functions, labor-saving operation, flexible transmission and the like.

Description

Multifunctional bed for old people

Technical Field

The utility model relates to the technical field of furniture products, in particular to a multifunctional bed for the aged.

Background

The bed is a necessary furniture because the old has the problems of inconvenient movement, poor physical strength and the like due to the weak physical function, has a relatively single and fixed structure, cannot provide convenience for the old in the using process of the old, is often too strenuous for the old or part of disabled people to go up and down, and is difficult to meet the using requirements of the people.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the multifunctional old people bed provided by the utility model meets different use requirements of old people users.

A multifunctional geriatric bed according to an embodiment of the present invention includes: the bed comprises a main bed plate, wherein an installation plate is arranged below the main bed plate; the first turnover plate and the second turnover plate are respectively and rotatably arranged on the front side and the rear side of the main bed plate, the first turnover plate is provided with a first chute along the front-rear direction, and the second turnover plate is provided with a second chute along the front-rear direction; the driving mechanism is arranged on the mounting plate; one end of the first overturning frame is movably connected with the first chute, and the other end of the first overturning frame is connected with the driving mechanism; one end of the second overturning frame is movably connected with the second chute, and the other end of the second overturning frame is connected with the driving mechanism; the driving mechanism is suitable for driving the first turnover frame and the second turnover frame to rotate in the same direction.

The multifunctional old people bed provided by the embodiment of the utility model at least has the following beneficial effects: according to the utility model, the driving mechanism is used for controlling the first turnover plate and the second turnover plate to rotate around the main bed plate in the same direction, the first turnover plate is used for supporting the upper half of the user, and the second turnover plate is used for supporting the lower limbs of the user, so that two forms of the bed and the deck chair are switched, the old people can be helped to realize the posture switching of lying and sitting, different use requirements of the user in different scenes can be met, and the multifunctional deck chair has the advantages of function diversification, labor saving in operation, flexible transmission and the like.

According to some embodiments of the utility model, the drive mechanism comprises: a power source provided with an output shaft; one synchronizing wheel of the at least two groups of synchronizing wheels is connected with the output shaft and is coaxially arranged with the first roll-over stand, and the other synchronizing wheel of the at least two groups of synchronizing wheels is coaxially arranged with the second roll-over stand; the synchronous belt is wound with two groups of synchronous wheels.

According to some embodiments of the utility model, the power source comprises: a drive motor; the speed reducer is connected with the driving motor through a transmission piece; the output shaft is arranged at the output end of the speed reducer.

According to some embodiments of the utility model, the speed reducer further comprises a potentiometer, and the potentiometer is arranged on the speed reducer and connected with the output shaft.

According to some embodiments of the utility model, further comprising a tensioning wheel assembly, the tensioning wheel assembly disposed between the two sets of synchronizing wheels, the tensioning wheel assembly comprising: the base is fixed on the mounting plate; the wheel seat is connected with the base in a sliding manner; the tensioning wheel is rotatably arranged on the wheel seat and is suitable for abutting against the synchronous belt; the elastic piece, elastic piece connection base and wheel seat just are suitable for driving the wheel seat towards the motion of hold-in range.

According to some embodiments of the utility model, the side cabinet assembly further comprises side cabinet assemblies, the side cabinet assemblies are arranged at the left side and the right side of the main bed board, and the side cabinet assemblies comprise: the cabinet body is vertically provided with an accommodating groove; the lifting frame is arranged in the accommodating groove; the jacking cylinder, the jacking cylinder is connected the crane and is suitable for ordering about the crane and is vertical motion along the storage tank.

According to some embodiments of the utility model, the cabinet body is provided with a support frame adapted to abut a lower surface of the first flipping panel.

According to some embodiments of the utility model, the support frame is provided with an electromagnetic lock, and the support frame is detachably connected with the first turnover plate through the electromagnetic lock.

According to some embodiments of the utility model, the cabinet further comprises a telescopic rod, the cabinet body extends towards the lower part of the first turnover plate, the telescopic rod comprises a fixed end and a movable end which are connected with each other, the fixed end is connected with the cabinet body, the movable end is connected with the first turnover plate, the fixed end and the movable end are connected through a compression spring, and the compression spring is suitable for driving the movable end to move away from the fixed end.

According to some embodiments of the utility model, the upper surface of the lifting frame is provided with a cup holder opening recessed inwards.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic overall structure diagram of the multifunctional geriatric bed according to the embodiment;

FIG. 2 is a schematic view of another perspective structure of the multifunctional geriatric bed of the present embodiment;

FIG. 3 is a schematic structural view of a power source according to the present embodiment;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is a cross-sectional view of a side cabinet;

fig. 6 is a schematic structural view of the multifunctional geriatric bed of the present embodiment in a rotating state;

reference numerals: a main bed board 100; a mounting plate 110; a first flipping panel 200; a first chute 201; a second flipping panel 300; a second chute 301; a drive mechanism 400; an output shaft 401; a synchronizing wheel 410; a synchronous belt 420; a driving motor 430; a speed reducer 440; a potentiometer 450; a tensioner assembly 460; a base 461; a wheel base 462; a tension pulley 463; an elastic member 464; a guide groove 465; a first roll-over stand 500; a second roll-over stand 600; a side cabinet assembly 700; a cabinet body 710; a receiving groove 711; a lifting frame 720; a cup holder 721; a jacking cylinder 730; a support frame 740; an electromagnetic lock 750; a telescoping rod 800; a fixed end 810; a movable end 820.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "lateral", "longitudinal", "vertical", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A multifunctional geriatric bed according to an embodiment of the present invention, with reference to fig. 1, 2, and 6, includes: the bed comprises a main bed board 100, wherein a mounting plate 110 is vertically arranged below the main bed board 100; the bed comprises a main bed board 100, a first turnover plate 200 and a second turnover plate 300, wherein the first turnover plate 200 and the second turnover plate 300 are respectively hinged to the front side and the rear side of the main bed board 100, the first turnover plate 200 is arranged on the rear side of the main bed board 100, the second turnover plate 300 is arranged on the front side of the main bed board 100, the first turnover plate 200 is provided with a first chute 201 in the front-rear direction, and the second turnover plate 300 is provided with a second chute 301 in the front-rear direction; a driving mechanism 400 provided on the mounting plate 110; one end of the first roll-over stand 500 is movably connected with the first chute 201, and the other end of the first roll-over stand 500 is connected with the driving mechanism 400; one end of the second roll-over stand 600 is movably connected with the second chute 301, and the other end of the second roll-over stand 600 is connected with the driving mechanism 400; the driving mechanism 400 is suitable for driving the first roll-over stand 500 and the second roll-over stand 600 to rotate in the same direction, the first roll-over stand 200 and the second roll-over stand 300 are driven to rotate by the rotation of the first roll-over stand 500 and the second roll-over stand 600, meanwhile, the first roll-over stand 500 slides relative to the first sliding groove 201, and the second roll-over stand 600 slides relative to the second sliding groove 301, so as to ensure the stable connection of the first roll-over stand 200, the second roll-over stand 300 and the driving mechanism 400 in the rotating process, wherein the first roll-over stand 200 can rotate clockwise relative to the main bed board 100, and the second roll-over stand 300 can rotate counterclockwise relative to the main bed board 100. More specifically, the main bed board 100, the first turning board 200, and the second turning board 300 all include a cotton pad layer and a frame layer which are vertically disposed, and in an initial state, the main bed board 100, the first turning board 200, and the second turning board 300 are located on the same horizontal plane for a user to sleep and rest, and in an operation state of the driving mechanism 400, the first turning board 200 rotates upward relative to the main bed board 100, the second turning board 300 rotates downward relative to the main bed board 100, the first turning board 200 is used for supporting the upper half of the body of the user, and the second turning board 300 is used for supporting the lower limbs of the user, so that the multifunctional geriatric bed is in a reclining chair state for sitting down and standing up or lying down of the geriatric.

The multifunctional old people bed provided by the embodiment of the utility model at least has the following beneficial effects: according to the utility model, the driving mechanism is used for controlling the first turnover plate and the second turnover plate to rotate around the main bed plate in the same direction, the first turnover plate is used for supporting the upper half body of a user, and the second turnover plate is used for supporting the lower limbs of the user, so that two forms of the bed and the deck chair can be switched, the posture switching of lying and sitting of the old user can be realized, different use requirements of the user in different scenes can be met, and the multifunctional bed has the advantages of function diversification, labor saving in operation, flexible transmission and the like.

In some embodiments of the present invention, referring to fig. 2, the drive mechanism 400 comprises: a power source fixed on the mounting plate 110 and provided with an output shaft 401; at least two groups of synchronous wheels 410, in this embodiment, the synchronous wheels 410 include two groups, the two groups of synchronous wheels 410 are disposed on the same horizontal plane, one synchronous wheel 410 is connected to the output shaft 401 and disposed coaxially with the first roll-over stand 500, wherein the output shaft 401 penetrates through the mounting plate 110 and is connected to the synchronous wheel 410 and the first roll-over stand 500, the output shaft 401 can drive the synchronous wheel 410 and the first roll-over stand 500 to rotate synchronously, and the other synchronous wheel 410 is disposed coaxially with the second roll-over stand 600 and disposed on the mounting plate 110 through a bearing; the synchronous belt 420 is wound with two groups of synchronous wheels 410, meshing teeth are carved on the surfaces of the synchronous wheels 410, and the synchronous belt 420 is meshed with the two groups of synchronous wheels 410. In this embodiment, the output shaft 401 drives one of the synchronizing wheels 410 and the first roll-over stand 500 to rotate, the rotation of the first roll-over stand 500 drives the first roll-over plate 200 to rotate around the main bed board 100, the second roll-over stand 600 rotates clockwise through the transmission of the synchronizing wheels 410 and the synchronizing belts 420, and drives the second roll-over plate 300 to rotate around the main bed board 100, so as to ensure the rotation of the first roll-over plate 200 and the second roll-over plate 300 in the same direction and control the rotation angles of the first roll-over plate 200 and the second roll-over plate 300 to be consistent.

More in detail, the second roll-over stand 600 is including two sets of that set up side by side, and two sets of second roll-over stands 600 are connected through the pivot, and two sets of second roll-over stands 600 all connect the lower surface of second returning face plate 300, can guarantee the bearing capacity of second returning face plate 300, avoid appearing the uneven phenomenon of atress.

Preferably, with reference to fig. 2, 3, the power source comprises: a driving motor 430; the speed reducer 440 is connected with the driving motor 430 through a transmission part, the transmission part can be a gear box, a transmission belt and the like, the transmission part in the embodiment adopts the transmission belt, the driving motor 430 and the speed reducer 440 are both provided with belt wheels, and the transmission belt is wound by two groups of belt wheels to realize connection; the driving motor 430 and the speed reducer 440 are fixed on the mounting plate 110 through bolts and other structures, and the output shaft 401 is arranged at the output end of the speed reducer 440. By providing the driving motor 430 and the speed reducer 440, the rotation speed of the output shaft 401 can be effectively controlled, and low-speed rotation of the first flipping board 200 and the second flipping board 300 is ensured.

In some embodiments of the present invention, referring to fig. 3, the present invention further includes a potentiometer 450, the potentiometer 450 is disposed on the speed reducer 440 and connected to the output shaft 401, wherein the potentiometer 450 is fixed on the speed reducer 440 through a bolt and a potentiometer 450 plate, a gear set is disposed at an end of the output shaft 401, the potentiometer 450 is connected to the output shaft 401 through a gear mesh, and the potentiometer 450 is connected to the output shaft 401 to record a rotation angle of the output shaft 401, so as to reflect a rotation angle of the first flipping plate 200 and the second flipping plate 300, thereby ensuring rotation accuracy during operation of the driving mechanism 400.

In some embodiments of the present invention, referring to fig. 2 and 4, the present invention further includes a tension wheel assembly 460, the tension wheel assembly 460 is disposed between the two sets of synchronous wheels 410, the tension wheel assembly 460 includes: a base 461, the base 461 being fixed to the mounting plate 110 by a bolt member; the wheel seat 462 is connected with the base 461 in a sliding manner, wherein the base is vertically provided with a guide groove 465, and the wheel seat 462 is movably connected in the guide groove 465 and is suitable for moving along the guide groove 465; a tension pulley 463, the tension pulley 463 being rotatably provided on the pulley base 462 by a bearing member or the like, the tension pulley 463 being adapted to abut against the timing belt 420; elastic component 464, elastic component 464 connection base 461 and wheel seat 462 and be suitable for and drive wheel seat 462 towards the motion of hold-in range 420, in this embodiment, elastic component 464 is the extension spring, take-up pulley 463 and wheel seat 462 set up the downside at hold-in range 420, elastic component 464 sets up along the direction of guide way 465, elastic component 464 pulling force drives wheel seat 462 and upwards moves along guide way 465, make take-up pulley 463 butt hold-in range 420's lower surface, realize the tensioning effect, guarantee the close fit between synchronous pulley 410 and the hold-in range 420, improve the driven precision.

In some embodiments of the present invention, referring to fig. 5 and 6, the bed further includes a side cabinet assembly 700, the side cabinet assembly 700 is disposed on both left and right sides of the main bed board 100, the side cabinet assembly 700 includes: the cabinet body 710 is provided with a containing groove 711 along the vertical direction; the lifting frame 720, the lifting frame 720 is arranged in the containing groove 711; jacking cylinder 730, jacking cylinder 730 sets up the below at storage tank 711, jacking cylinder 730's output extends up and connects crane 720 and be suitable for and order about crane 720 to be vertical motion along storage tank 711, the side cabinet is used for debris to accomodate, and simultaneously, utilize jacking cylinder 730 to order about crane 720 upward movement, make crane 720 protrusion in the surface of side cabinet and main bed board 100, can prevent that the old man from breaking away from the bed body when the sleep, possess the guard action, multi-functional old man's bed is under the deck chair state, crane 720 can also play the effect of hand rest, improve flexibility and convenience in the multi-functional old man's bed use.

In some embodiments of the present invention, referring to fig. 6, a supporting frame 740 is horizontally extended from the side wall of the cabinet 710 to the lower side of the first flipping board 200, the supporting frame 740 is adapted to abut against the lower surface of the first flipping board 200 when the first flipping board 200 is in a horizontal state, and the supporting frame 740 has a function of supporting the first flipping board 200 and improving the load-bearing capacity of the first flipping board 200.

Preferably, referring to fig. 6, an electromagnetic lock 750 is disposed on the supporting frame 740, and when the first flipping board 200 is in the horizontal state, the supporting frame 740 is detachably connected to the first flipping board 200 through the electromagnetic lock 750, so as to ensure that the first flipping board 200 is fixed in the horizontal state, and ensure the stability of the bed body.

More in detail, be provided with control panel on the cabinet body in this embodiment, control panel and electromagnetic lock, potentiometer, driving motor, jacking cylinder electric connection for the motions such as the rotation of the unblock of control first returning face plate, first returning face plate and second returning face plate, the lift of crane.

In some embodiments of the present invention, referring to fig. 2 and 6, the foldable/retractable rack further includes a retractable rod 800, the cabinet 710 extends toward the lower side of the first flipping board 200, the retractable rod 800 includes a fixed end 810 and a movable end 820 connected to each other, the fixed end 810 is connected to the cabinet 710, the movable end 820 is connected to the first flipping board 200, the fixed end 810 and the movable end 820 are connected by a compressed spring, and the compressed spring is adapted to drive the movable end 820 to move away from the fixed end 810.

According to some embodiments of the utility model, referring to fig. 1 and 6, the upper surface of the lifting frame 720 is provided with a cup holding opening 721 inwards in a concave manner, and the cup holding opening 721 is used for placing a water cup and the like, so that the convenience of the multifunctional bed in the use process is improved.

In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A multifunctional geriatric bed, comprising:

the bed comprises a main bed plate, wherein an installation plate is arranged below the main bed plate;

the first turnover plate and the second turnover plate are respectively and rotatably arranged on the front side and the rear side of the main bed plate, the first turnover plate is provided with a first sliding groove along the front-rear direction, and the second turnover plate is provided with a second sliding groove along the front-rear direction;

the first overturning frame is movably connected with the first sliding chute;

the second overturning frame is movably connected with the second sliding chute;

actuating mechanism sets up on the mounting panel, actuating mechanism includes power supply, at least two sets of synchronizing wheel, hold-in range, the power supply is provided with the output shaft, its one the synchronizing wheel is connected the output shaft and with the coaxial setting of first roll-over stand, another the synchronizing wheel with the coaxial setting of second roll-over stand, actuating mechanism is suitable for and orders about first roll-over stand with the syntropy rotation is done to the second roll-over stand.

2. The multi-functional geriatric bed according to claim 1, wherein the power source comprises:

a drive motor;

the speed reducer is connected with the driving motor through a transmission piece;

the output shaft is arranged at the output end of the speed reducer.

3. The multifunctional geriatric bed according to claim 2, further comprising a potentiometer disposed on the speed reducer and connected to the output shaft.

4. The multifunctional geriatric bed according to claim 1, further comprising a tension wheel assembly disposed between two sets of the synchronizing wheels, the tension wheel assembly comprising:

the base is fixed on the mounting plate;

the wheel seat is connected with the base in a sliding manner;

the tensioning wheel is rotatably arranged on the wheel seat and is suitable for abutting against the synchronous belt;

the elastic piece is connected with the base and the wheel seat and is suitable for driving the wheel seat to move towards the synchronous belt.

5. The multifunctional geriatric bed according to claim 1, further comprising side cabinet assemblies disposed on left and right sides of the main bed board, the side cabinet assemblies comprising:

the cabinet body is vertically provided with an accommodating groove;

the lifting frame is arranged in the accommodating groove;

the jacking cylinder is connected the crane and is suitable for ordering about the crane is followed vertical motion is to the storage tank.

6. The multifunctional geriatric bed according to claim 5, wherein the cabinet is provided with a support adapted to abut a lower surface of the first flipping panel.

7. The multifunctional geriatric bed according to claim 6, wherein the support frame is provided with an electromagnetic lock, and the support frame is detachably connected to the first flipping board through the electromagnetic lock.

8. The multifunctional geriatric bed according to claim 5, further comprising a telescopic rod, wherein the cabinet extends towards the lower side of the first turnover plate, the telescopic rod comprises a fixed end and a movable end which are connected with each other, the fixed end is connected with the cabinet, the movable end is connected with the first turnover plate, the fixed end is connected with the movable end through a pressure spring, and the pressure spring is suitable for driving the movable end to be away from the fixed end to move.

9. The multifunctional geriatric bed according to claim 5, wherein the upper surface of the lifting frame is recessed inwardly with a cup holder.

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