CN216454221U

CN216454221U - Movable electric lifting bed

Info

Publication number: CN216454221U
Application number: CN202122784989.8U
Authority: CN
Inventors: 唐桂凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-10
Anticipated expiration: 2031-11-12

Abstract

A movable electric lifting bed comprises a bed plate assembly and a bed frame positioned below the bed plate assembly, wherein the bed plate assembly comprises a first bed plate, a second bed plate, a third bed plate and a fourth bed plate which are sequentially hinged, a fixing frame for connecting and installing the second bed plate, a first driving structure for driving the first bed plate to lift and a second driving structure for driving the third bed plate to lift are arranged in the bed frame, the bed frame is a square frame consisting of two side beams and two end beams, the adjacent side beams and the end beams are connected through connecting pieces, and the connecting pieces are made of profiles; the moving mechanism is installed to the bottom of connecting piece, moving mechanism includes the universal wheel. The utility model is convenient for the position of the lifting bed to move, and can effectively meet the production requirements of manufacturers and the use requirements of users, thereby being suitable for wide popularization and application.

Description

Movable electric lifting bed

Technical Field

The utility model relates to the technical field of lifting beds, in particular to a movable electric lifting bed.

Background

The existing electric bed lifting bed legs are generally made of high-hardness materials such as metal and the like, are directly supported on the ground and do not have a moving function, so that when the electric lifting bed needs to be moved, a plurality of people are required to lift the electric lifting bed to move, the operation is troublesome, a large amount of manpower and time are consumed, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a movable electric lifting bed.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a mobilizable electric lift bed, includes the bed board subassembly, is located the bed frame of bed board subassembly below, the bed board subassembly is including articulated first bed board, second bed board, third bed board, fourth bed board in proper order, be equipped with in the bed frame and connect the installation the mount of second bed board, be used for driving the first drive structure that first bed board goes up and down, be used for driving the second drive structure that third bed board goes up and down, the bed frame is the square frame of constituteing by two curb girders, two end beams, its characterized in that: the adjacent side beams and the end beams are connected through connecting pieces, the connecting pieces are made of sectional materials, a first slot and a second slot are respectively arranged on two sides of each connecting piece in an integrated forming mode, the end parts of the side beams are inserted into the first slot, and the end parts of the end beams are inserted into the second slot; the bottom of connecting piece is installed moving mechanism, moving mechanism includes the universal wheel.

In the utility model, the moving mechanism comprises an installation shaft, the universal wheel is fixed at the bottom of the installation shaft, the connecting piece is provided with an insertion hole, and the installation shaft is inserted and installed in the insertion hole.

In the utility model, the first driving structure comprises a first driving support and a first telescopic device, the left end and the right end of the first driving support are respectively connected with the two side beams in a rotating manner, the first telescopic device is arranged on the fixed frame, and the output end of the first telescopic device is connected with the first driving support; the first bed plate is positioned above the first driving support.

In the utility model, the second driving structure comprises a second driving support and a second telescopic device, the left end and the right end of the second driving support are respectively rotatably connected with the two side beams, the second telescopic device is installed on the fixed frame, the output end of the second telescopic device is connected with the second driving support, and the third bed plate is positioned above the second driving support.

In the utility model, auxiliary supports are arranged on the inner sides of the side beams, the fourth bed plate is positioned above the auxiliary supports, one ends of the auxiliary supports are hinged with the side beams, and the other ends of the auxiliary supports are hinged with the bottoms of the fourth bed plate.

In the present invention, the side and/or end beams are made of profiles.

In the utility model, cavities are arranged in the side beams and the end beams.

In the utility model, the side surface of the side beam and/or the end beam is provided with a reinforcing groove arranged along the length direction of the side beam and/or the end beam.

In the utility model, an illuminating lamp is arranged in the reinforcing groove.

In the utility model, the illuminating lamp is connected with an induction device for inducing a human body to turn on and turn off the illuminating lamp and/or a lamp switch for manually turning on and turning off the illuminating lamp by a user.

The utility model has the beneficial effects that:

1. the lifting bed is provided with the moving mechanism, the structure is simple and reasonable, the lifting bed can be pushed by a single person to move under the action of the universal wheels of the moving mechanism, and the labor cost and the time cost are low;

2. the connecting piece, the side beam and the end beam are all made of section bars, so that the manufacturing is convenient and the cost is low;

3. the lifting of the first bed board, the third bed board and the fourth bed board can be realized through the first driving structure and the second driving structure, and the use requirements of users are met;

4. the side beams and the end beams are provided with reinforcing grooves, reinforcing plates and the like for reinforcing the structural strength of the side beams and the end beams, so that the structural stability of the lifting bed is greatly improved, and the reinforcing grooves can also form decorative textures on the bed frame, thereby effectively improving the attractiveness of the lifting bed;

5. the reinforcing groove is internally provided with an illuminating lamp which provides illumination for a user, so that the user can walk when getting out of bed at night;

6. in the embodiment, the connecting pieces, the side beams and the end beams are made of aluminum profiles, so that a manufacturer can freely cut the widths of the connecting pieces, the side beams and the end beams according to the use requirements of users when in use, the manufacturer can conveniently produce lifting beds with different specifications, and the requirements of different users are met; and connecting piece, curb girder and the end beam through the aluminium alloy preparation can oxidize into different colours for the colour of lift bed is diversified, satisfies different users' demand.

In conclusion, the utility model is convenient for the position of the lifting bed to move, and can effectively meet the production requirements of manufacturers and the use requirements of users, thereby being suitable for wide popularization and application.

Drawings

The utility model is further illustrated by the following figures and embodiments:

FIG. 1 is a front view of the present embodiment;

fig. 2 is a schematic view of the raised inner structure of the bed plate assembly;

FIG. 3 is a top view of the present embodiment with the bed deck assembly removed;

FIG. 4 is a schematic view of the side beam;

FIG. 5 is a top view of the connector;

FIG. 6 is a top view of the moving mechanism

Fig. 7 is a combination schematic diagram of the illuminating lamp and the magnetized module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-7, a movable electric lifting bed comprises a bed plate assembly and a bed frame positioned below the bed plate assembly, wherein the bed plate assembly comprises a first bed plate 1, a second bed plate 2, a third bed plate 3 and a fourth bed plate 4 which are sequentially hinged, the first bed plate 1 is used for supporting the back of a human body, and the bed plate can be used as a backrest after being lifted; the second bed board 2 is used for supporting the buttocks of a human body; the third bed board 3 is used for supporting the thighs of the human body; the fourth bed board 4 is used for supporting the shank of the human body. The bed frame is internally provided with a fixed frame 12 for connecting and installing the second bed board 2, a first driving structure for driving the first bed board 1 to ascend and descend and a second driving structure for driving the third bed board 3 to ascend and descend, and the left end and the right end of the fixed frame 12 are respectively connected with the inner sides of the two side beams 5.

Furthermore, the bed frame is a square frame consisting of two side beams 5 and two end beams 6, the adjacent side beams 5 are connected with the end beams 6 through connecting pieces 7, the connecting pieces 7 are made of sectional materials, in the embodiment, the connecting pieces 7 are made of the aluminum sectional materials, the aluminum sectional materials are easy to form, and a manufacturer can freely cut the width of the connecting pieces 7 according to the use requirements of users when in use, so that the manufacturer can conveniently produce lifting beds with different specifications, and the requirements of different users are met; the connecting piece 7 can be oxidized into different colors, so that the colors of the connecting piece 7 are diversified, and the requirements of different users are met; a first slot 8 and a second slot 9 are respectively arranged on two sides of the connecting piece 7 in an integrated forming mode, the first slot 8 and the second slot 9 are perpendicular to each other, the end part of the side beam 5 is inserted into the first slot 8 and is locked and fixed through a first bolt 10, and the end part of the end beam 6 is inserted into the second slot 9 and is locked and fixed through a second bolt 11; the bottom of connecting piece 7 is installed moving mechanism, moving mechanism includes installation axle 13, fixes universal wheel 14 in installation axle 13 bottom, be equipped with cartridge hole 15 on the connecting piece 7, installation axle 13 insert install in cartridge hole 15, accomplish moving mechanism's installation.

In this embodiment, the insertion hole 15 may be provided with an internal thread, and the mounting shaft 13 may be provided with an external thread engaged with the internal thread. Of course, in order to enhance the fixing effect of the universal wheel 14, the connecting member 7 is provided with a connecting hole 16, the universal wheel 14 is provided with a first through hole 141 corresponding to the connecting hole 16, and a third bolt passes through the first through hole 141 and is in threaded connection with the lower end of the connecting hole 16, so as to lock and fix the universal wheel 14 at the bottom of the connecting member 7.

As a preferred embodiment, the first driving structure includes a first driving bracket 17 and a first telescopic device 18, and the left and right ends of the first driving bracket 17 are respectively rotatably connected with the two side beams 5, specifically: the side beams 5 are provided with first rotating shafts which are used for being rotatably connected with the first driving brackets 17, and the left end and the right end of each first driving bracket 17 are respectively rotatably connected with the two side beams 5 through the first rotating shafts; further, the first telescopic device 18 is installed on the fixed frame 12, and an output end of the first telescopic device is connected with the first driving bracket 17 to drive the first driving bracket 17 to move; the first bed board 1 is positioned above the first driving bracket 17, so that when the first driving bracket 17 is turned over, the first bed board 1 is driven to turn over and lift; the first driving bracket 17 is provided with a first roller 19 which is used for being in sliding butt joint with the bottom surface of the first bed board 1 and is used for reducing friction; when the first driving bracket 17 is driven by the first telescopic device 18 to turn around the first rotating shaft, the first roller 19 slides on the bottom surface of the first bed plate 1 to lift or release the first bed plate 1 back to the original position.

Similarly, the second driving structure includes a second driving bracket 20 and a second telescopic device 21, and the left and right ends of the second driving bracket 20 are respectively rotatably connected with the two side beams 5, specifically: a second rotating shaft for rotatably connecting the second driving bracket 20 is arranged on the side beam 5, and the left end and the right end of the second driving bracket 20 are respectively rotatably connected with the two side beams 5 through the second rotating shaft; further, the second telescopic device 21 is installed on the fixed frame 12, and an output end of the second telescopic device is connected with the second driving bracket 20 to drive the second driving bracket 20 to move; the third bed board 3 is positioned above the second driving bracket 20, so that when the second driving bracket 20 is turned over, the third bed board 3 is driven to turn over and lift; the second driving bracket 20 is provided with a second roller 22 which is used for being in sliding butt joint with the bottom surface of the third bed plate 3 and is used for reducing friction; when the second driving bracket 20 is driven by the second telescopic device 21 to turn around the second rotation shaft, the second roller 22 slides on the bottom surface of the third bed plate 3 to lift or release the third bed plate 3 back to the original position.

In this embodiment, the inside of curb girder 5 all is equipped with auxiliary stay 23, fourth bed board 4 is located auxiliary stay 23's top, auxiliary stay 23's one end and curb girder 5 are articulated, the other end with the bottom of fourth bed board 4 is articulated, and when fourth bed board 4 rose, auxiliary stay 23 supported fourth bed board 4 to improve the stationarity of fourth bed board 4. And a flat plate hinge seat is arranged at the bottom of the fourth bed plate 4 and is used for being hinged with the other end of the auxiliary support 23.

As a preferred embodiment, a first hinged seat is arranged on the fixed frame 12, a first linkage arm 24 is arranged on the first driving support 17, one end of the first telescopic device 18 is hinged on the first hinged seat, and the other end of the first telescopic device is hinged on the first linkage part, so that the first telescopic device 18 is in transmission connection with the first driving support 17, and can drive the first driving support 17 to rotate, and the first driving support 17 drives the first bed board 1 to ascend and descend under the action of the first roller 19. The same, be equipped with the articulated seat of second on the mount 12, be equipped with second linkage arm 25 on the second drive support 20, the one end of second telescoping device 21 articulates on the articulated seat of second, and the other end articulates in second linkage portion to make second telescoping device 21 be connected with the transmission of second drive support 20, can drive second drive support 20 rotates, with this let second drive support 20 drive through the effect of second gyro wheel 22 third bed board 3 goes up and down, simultaneously, because third bed board 3 with fourth bed board 4 is articulated, can drive simultaneously during the action of consequently third bed board 3 fourth bed board 4 moves.

In this embodiment, the first linkage arm 24 and the second linkage arm 25 are both flat plates. The first expansion device 18 and the second expansion device 21 are either a cylinder or an electric ram, and preferably are electric rams.

In a preferred embodiment, a decorative cover plate is mounted on the top of the connecting member 7, a second through hole corresponding to the connecting hole 16 is formed in the decorative cover plate, and a fourth screw thread is screwed with the upper end of the connecting hole 16 through the second through hole to lock the decorative cover plate on the upper portion of the connecting member 7, which is not shown in the drawings.

In a preferred embodiment, the side beams 5 and the end beams 6 are made of the same-shaped section, so that the side beams 5 or the end beams 6 with required specifications can be cut according to requirements during production, and the method is simple and convenient. Specifically, in the embodiment, the side beams 5 and the end beams 6 are both made of aluminum profiles, the aluminum profiles are easy to form, and a manufacturer can freely cut the widths of the side beams 5 and the end beams 6 according to the use requirements of users when in use, so that the manufacturer can conveniently produce lifting beds with different specifications to meet the requirements of different users; but also can be oxidized into different colors, so that the colors of the side beam 5 and the end beam 6 are diversified, and the requirements of different users are met.

As a preferable embodiment, the side beams 5 and the end beams 6 are respectively provided with the cavity 26, so that the weight of the side beams 5 and the end beams 6 can be greatly reduced, the overall weight of the lifting bed is greatly reduced, and the lifting bed is convenient to move. The cavity 26 may also be filled with wood or foam for improved stability of the side and

end beams

5, 6.

In this embodiment, in order to prevent the middle positions of the side beams 5 and the end beams 6 from bulging or sinking, the cavity 26 is internally provided with reinforcing plates 27 which are arranged at intervals from top to bottom, and two ends of the reinforcing plates 27 are respectively connected with two opposite cavity walls of the cavity 26, so as to ensure the stability of the bed frame. In addition, the side surfaces of the side beams 5 and/or the end beams 6 are provided with reinforcing grooves 28 arranged along the length direction of the side beams, and the reinforcing grooves 28 can reinforce the structural strength of the side beams 5 and/or the end beams 6 and ensure the stability of the bed frame.

In a preferred embodiment, a lighting lamp 29 is installed in the reinforcing groove 28 for enhancing the lighting for the user. The illuminating lamp 29 is connected with an induction device 31 for inducing a human body, and the induction device 31 is a human body infrared induction module. When the user gets out of bed and is sensed by the sensing device 31, the sensing device 31 activates the illuminating lamp 29 to provide illumination for the user, so that the user can move at night. Of course, without being limited to the above structure, the illumination lamp 29 may be turned on or off by a lamp switch 32, and the lamp switch 32 is electrically connected to the illumination lamp 29; or the lamp switch 32 and the sensing device 31 can cooperate with the control circuit to control the illuminating lamp 29, so that the illuminating lamp 29 can be controlled by the lamp switch 32, and also can be controlled by the sensing device 31, so that a user can have more using modes of the illuminating lamp 29, and the using modes can be specifically determined according to the requirements of the user.

In the present embodiment, the illumination lamp 29 is a rechargeable illumination lamp 29, and can be used for charging. In addition, be equipped with installation magnet on the light 29, be equipped with in the reinforcing recess 28 and be used for being inhaled by magnetic module 30 with installation magnet magnetism, by magnetic module 30 can be magnet or the iron sheet of installing on the top surface of reinforcing recess 28, through installation magnet with by magnetic module 30's cooperation, realized the demountable installation of light 29, light 29 can be followed the lift bed and dismantled and get off and charge, or when the user has special requirement, can directly dismantle light 29, handheld use satisfies user's light 29's operation requirement.

In a preferred embodiment, the braking structure 142 is disposed on the universal wheel 14, the braking structure 142 is used for locking the universal wheel 14 when the lifting bed does not move, so as to prevent the lifting bed from moving arbitrarily, and the braking structure 142 is disposed on the universal wheel 14, which is a prior art, so the braking structure 142 is not specifically described and illustrated.

As a preferable implementation manner, the first bed board 1 and the second bed board 2, the second bed board 2 and the third bed board 3, and the third bed board 3 and the fourth bed board 4 can be connected through a rotating shaft, so as to achieve the purpose of hinging, and only a hinged part is required to be arranged on the adjacent bed boards, and then the rotating shaft is used for connecting the hinged parts on the adjacent bed boards together; certainly, the structure is not limited to the above structure, and the first bed board 1 and the second bed board 2, the second bed board 2 and the third bed board 3, and the third bed board 3 and the fourth bed board 4 may be hinged through hinges, so that the same purpose can be achieved.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims

1. The utility model provides a mobilizable electric lift bed, includes the bed board subassembly, is located the bed frame of bed board subassembly below, the bed board subassembly is including first bed board (1), second bed board (2), third bed board (3), fourth bed board (4) of articulated in proper order, be equipped with the connection installation in the bed frame mount (12) of second bed board (2), be used for driving first drive structure that first bed board (1) goes up and down, be used for driving the second drive structure that third bed board (3) goes up and down, the bed frame is the square frame of constituteing by two curb girders (5), two end beams (6), its characterized in that: the adjacent side beams (5) and the end beams (6) are connected through connecting pieces (7), the connecting pieces (7) are made of sectional materials, two sides of each connecting piece (7) are respectively provided with a first slot (8) and a second slot (9) in an integrated forming mode, the end parts of the side beams (5) are inserted into the first slots (8), and the end parts of the end beams (6) are inserted into the second slots (9); the bottom of the connecting piece (7) is provided with a moving mechanism, and the moving mechanism comprises universal wheels (14).

2. A movable electric lift bed as defined in claim 1 wherein: the moving mechanism comprises an installation shaft (13), universal wheels (14) are fixed at the bottom of the installation shaft (13), a plug-in hole (15) is formed in the connecting piece (7), and the installation shaft (13) is inserted into the plug-in hole (15).

3. A movable electric lift bed as defined in claim 1 wherein: the first driving structure comprises a first driving support (17) and a first telescopic device (18), the left end and the right end of the first driving support (17) are respectively rotatably connected with the two side beams (5), the first telescopic device (18) is installed on the fixed frame (12), and the output end of the first telescopic device is connected with the first driving support (17); the first bed board (1) is positioned above the first driving bracket (17).

4. A movable electric lift bed as defined in claim 3 wherein: the second driving structure comprises a second driving support (20) and a second telescopic device (21), the left end and the right end of the second driving support (20) are respectively rotatably connected with the two side beams (5), the second telescopic device (21) is installed on the fixing frame (12), the output end of the second telescopic device is connected with the second driving support (20), and the third bed board (3) is located above the second driving support (20).

5. A movable electric lifting bed according to claim 4, characterized in that: the inboard of curb girder (5) all is equipped with auxiliary stay (23), fourth bed board (4) are located the top of auxiliary stay (23), the one end and the curb girder (5) of auxiliary stay (23) are articulated, the other end with the bottom of fourth bed board (4) is articulated.

6. A movable electric lifting bed according to any of claims 1-5, characterized in that: the side beams (5) and/or the end beams (6) are made of profiles.

7. A movable electric lifting bed according to any of claims 1-5, characterized in that: cavities (26) are arranged in the side beams (5) and the end beams (6).

8. A movable electric lifting bed according to any of claims 1-5, characterized in that: and reinforcing grooves (28) arranged along the length direction of the side beams (5) and/or the end beams (6) are arranged on the side surfaces of the side beams.

9. A movable electric lift bed as defined in claim 8 wherein: and an illuminating lamp (29) is arranged in the reinforcing groove (28).

10. A movable electric lift bed as defined in claim 9 wherein: the illuminating lamp (29) is connected with an induction device (31) for inducing a human body to turn on and turn off the illuminating lamp (29) and/or a lamp switch (32) for manually turning on and turning off the illuminating lamp (29) by a user.