CN215650166U

CN215650166U - Multifunctional lifting bed

Info

Publication number: CN215650166U
Application number: CN202121772627.0U
Authority: CN
Inventors: 姚刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-28
Anticipated expiration: 2031-07-30

Abstract

The utility model provides a multifunctional lifting bed which comprises upright posts for supporting, a bed board arranged on the upright posts and an adjusting mechanism for driving the bed board to move up and down, wherein the upright posts are distributed around the bed board and are of a hollow cavity structure, and one side of each upright post, which is close to the bed board, is provided with a sliding groove communicated with an inner cavity; the adjusting mechanism comprises a screw rod arranged in the inner cavity of the upright post, a transmission component for driving the screw rod to synchronously rotate, and a driving motor for driving the transmission component to rotate. The bed board can be lifted and adjusted, the space can be used in a three-dimensional manner under the condition of small occupied space, and a sofa can be placed under the bed. The driving motor is in synchronous transmission connection with the screw rods dispersed everywhere through the transmission assembly, so that orderly and synchronous ascending of the bed plate is guaranteed, and the ascending and descending stability of the bed plate is improved. The device is provided with automatic and manual modes, drives the bed board through the driving motor and realizes automatic lifting, drives the carousel through the manual rotatory turning handle and rotates, realizes the lift of manual control bed board.

Description

Multifunctional lifting bed

Technical Field

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

Background

Along with the expansion of population, the city expands and brings the problem of land resource shortage for people, the living cost of people is higher and higher, and the living area is smaller and smaller. The bed is indispensable in the family life as a facility for people to sleep and rest, but for the residence with relatively small use area, the bed occupies a considerable space, the space arrangement is reasonable, and the maximization of the space use rate is the primary consideration when each family is arranged.

In order to increase the using area in the house, a liftable bed is very needed, the sofa or the table and other objects can be placed under the bed, the bed surface is lowered when a user has a rest, and the bed is convenient and safe to use. In view of the above, there is a need for a better multifunctional lifting bed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide a multifunctional lifting bed to solve the problems in the background art.

The technical problem solved by the utility model is realized by adopting the following technical scheme: a multifunctional lifting bed comprises upright posts for supporting, a bed board arranged on the upright posts and an adjusting mechanism for driving the bed board to lift and move, wherein the upright posts are distributed around the bed board and are of hollow cavity structures, and one side of each upright post, which is close to the bed board, is provided with a sliding groove communicated with an inner cavity; the adjusting mechanism comprises a screw rod arranged in an inner cavity of the upright post, a transmission assembly driving the screw rod to synchronously rotate and a driving motor driving the transmission assembly to rotate, the upper end and the lower end of the screw rod are respectively connected with the first bearing seat and the second bearing seat and are rotatably arranged in the inner cavity of the upright post through the first bearing seat and the second bearing seat, and the upper end of the screw rod is provided with a first bevel gear connected with the transmission assembly;

the periphery of the bed plate is provided with plate seats corresponding to the stand columns respectively, the bed plate is fixedly connected with the sleeve part through the plate seats and is mounted on the screw rod through the sleeve part, the sleeve part comprises a support plate and a threaded sleeve integrally connected with the support plate, the threaded sleeve is sleeved at the outer end of the screw rod and is in threaded connection with the screw rod, and the support plate penetrates through the sliding groove and is connected with the plate seats.

Specifically, the driving motor drives the screw rods around to synchronously rotate through the transmission assembly, the screw sleeve is sleeved at the outer end of the screw rods and is in threaded connection with the screw rods, so that the screw sleeve is driven to move up and down in the inner cavity of the stand column, and the screw sleeve penetrates through the sliding groove through the support plate to be connected with the bed plate and drives the bed plate to perform lifting adjustment.

The utility model adopts the following further scheme: the transmission assembly comprises a transmission seat arranged at the upper end of the stand column, a sleeve frame connected with the transmission seat and a transmission rod arranged in the sleeve frame, the transmission rod comprises a first transmission rod, a second transmission rod and a third transmission rod, two ends of the first transmission rod, the second transmission rod and the third transmission rod are respectively provided with a second bevel gear, the first bevel gear and the second bevel gear are arranged in the transmission seat, and the second bevel gear is in meshed transmission connection with the first bevel gear so as to drive the screw rods to synchronously rotate. Specifically, the first transmission rod, the second transmission rod and the third transmission rod form a U-shaped structure and are arranged in the sleeve frame, one adjacent side of the first transmission rod, one adjacent side of the second transmission rod and one adjacent side of the third transmission rod are respectively in meshed transmission connection with the first bevel gear, synchronous transmission among the first transmission rod, the second transmission rod and the third transmission rod is achieved through the first bevel gear, and therefore screws around the bed plate are driven to conduct synchronous transmission, and lifting adjustment of the bed plate is achieved.

The utility model adopts the following further scheme: bearing seats are respectively arranged in the sleeve frame corresponding to the first transmission rod, the second transmission rod and the third transmission rod, so that the first transmission rod, the second transmission rod and the third transmission rod are rotatably arranged in the sleeve frame.

The utility model adopts the following further scheme: the upper end of the screw rod on one side of the bed plate is in transmission connection with a driving motor, the driving motor is installed on one side of the outer end of the transmission seat, a third bevel gear is installed on the outer end of an output rod of the driving motor, and the third bevel gear is in meshing transmission connection with the first bevel gear and is in synchronous transmission connection with the second bevel gear through the first bevel gear.

The utility model adopts the following further scheme: the lower end of the screw rod on one side of the bed plate is provided with a manual mechanism, the manual mechanism comprises a fourth bevel gear arranged on the lower end of the screw rod and a fifth bevel gear in meshed transmission connection with the fourth bevel gear, one side of the outer end of the fifth bevel gear is connected with the turntable, and corresponding bearings are arranged at corresponding positions of the manual mechanism corresponding to the second bevel gears.

The utility model adopts the following further scheme: the handle is arranged in the handle groove, and the handle is rotatably arranged in the handle groove. Specifically, when the personnel were not using manual mechanism, the handle was built-in at the handle inslot, can not touch the object when the carousel rotated, and personnel only need pull out the handle when using manual mechanism, rotated the turning handle through the handle to drive the carousel and rotate, the carousel drove second bevel gear and rotates, realized the rotation of screw rod, and the screw rod passes through drive assembly and realizes synchronous rotation, drives the lift adjustment of bed board.

The utility model adopts the following further scheme: the lower extreme of stand is equipped with the bottom plate that strengthens firm, and the bottom plate constitutes U type structure with the stand, and the bottom plate sets up with the suit of frames cooperation, fixes the stand that distributes all around.

The utility model adopts the following further scheme: the both sides of bed board are equipped with fixed railing and movable rail respectively, movable rail includes breast board and sets up at the regulating plate of breast board lower extreme both sides, sets up the picture peg that is used for the joint regulating plate in the bed board side.

The utility model adopts the following further scheme: the bed board corresponds the regulating plate and is equipped with corresponding pore, and the regulating plate inserts in the pore and runs through the bed board, and the distribution is equipped with a plurality of regulation hole on the regulating plate, the picture peg sliding connection in the jack, the one end and the pore intercommunication of jack remove breast board to corresponding height, promote the picture peg and fill in the regulation hole that corresponds to fix the breast board. The two sides of the bed board are respectively provided with a fixed railing and a movable railing for improving protection, the movable railing is adjusted in a lifting way, so that the movable railing can be conveniently lowered by people when going to or from the bed, and the movable railing can be lifted during sleeping. The lower extreme of regulating plate is equipped with the detachable limiting plate, prevents that the regulating plate from breaking away from the plate hole.

The utility model adopts the following further scheme: the remote control device is connected with the remote controller through wireless receiving, and remote control is realized by controlling the action of the driving motor through the remote controller.

Compared with the prior art, the utility model has the beneficial effects that: the bed board can be lifted and adjusted, the space can be used in a three-dimensional manner under the condition that the occupied space is small, a sofa can be placed under the bed, and the indoor use area is increased. The driving motor is in synchronous transmission connection with the screw rods dispersed everywhere through the transmission assembly, so that orderly and synchronous ascending of the bed plate is guaranteed, and the ascending and descending stability of the bed plate is improved. The device is provided with automatic and manual modes, drives the bed board through the driving motor and realizes automatic lifting, drives the carousel through the manual rotatory turning handle and rotates, realizes the lift of manual control bed board. The driving motor is connected with a remote control device, is controlled by a remote controller, has the function of remote control sending and receiving, and can be lifted and lowered by remote control operation after people get on the bed. The screw rod in the present document is connected with the driving motor and the transmission assembly by a bevel gear to realize driving and synchronous transmission, and can also realize synchronous transmission by a belt structure and a chain structure, and the present invention has various changes and improvements without departing from the spirit and scope of the present invention, and the changes and improvements fall into the scope of the claimed invention.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of an adjustment mechanism according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is a schematic view of the driving motor transmission structure of the present invention;

FIG. 5 is a schematic view of the turntable structure of the present invention;

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining the specific drawings.

As shown in FIGS. 1-5,

the embodiment provides a multifunctional lifting bed, which comprises a stand column 1 for supporting, a bed board 2 installed on the stand column 1 and an adjusting mechanism for driving the bed board 2 to move up and down, wherein the stand column 1 is distributed around the bed board 2, the stand column 1 is of a hollow cavity structure, and one side of the stand column 1, which is close to the bed board 2, is provided with a sliding groove 11 communicated with an inner cavity; the adjusting mechanism comprises a screw rod 3 arranged in the inner cavity of the upright post 1, a transmission assembly driving the screw rod 3 to synchronously rotate, and a driving motor 4 driving the transmission assembly to rotate, wherein the upper end and the lower end of the screw rod 3 are respectively connected with a first bearing seat 31 and a second bearing seat 32 and are rotatably arranged in the inner cavity of the upright post 1 through the first bearing seat 31 and the second bearing seat 32, and the upper end of the screw rod 3 is provided with a first bevel gear 30 connected with the transmission assembly;

the periphery of the bed plate 2 is provided with plate seats 21 corresponding to the columns 1 respectively, the bed plate 2 is fixedly connected with a sleeve part through the plate seats 21 and is installed on the screw rod 3 through the sleeve part, the sleeve part comprises a support plate 33 and a threaded sleeve 34 integrally connected with the support plate 33, the threaded sleeve 34 is sleeved at the outer end of the screw rod 3 and is in threaded connection with the screw rod 3, and the support plate 33 penetrates through the sliding groove 11 and is connected with the plate seats 21.

Specifically, the driving motor 4 drives the screw rods 3 around to synchronously rotate through the transmission assembly, the threaded sleeve 34 is sleeved at the outer end of the screw rods 3 and is in threaded connection with the screw rods 3, so that the threaded sleeve 34 is driven to move up and down in the inner cavity of the upright post 1, the threaded sleeve 34 penetrates through the sliding groove 11 through the support plate 33 to be connected with the bed plate 2, and the bed plate 2 is driven to be adjusted up and down.

In this embodiment, the transmission assembly includes a transmission seat 5 disposed at the upper end of the upright column 1, a sleeve 51 connected to the transmission seat 5, and a transmission rod disposed in the sleeve 51, the transmission rod includes a first transmission rod 52, a second transmission rod 53, and a third transmission rod 54, two ends of the first transmission rod 52, the second transmission rod 53, and the third transmission rod 54 are respectively provided with a second bevel gear 55, the first bevel gear 30 and the second bevel gear 55 are mounted in the transmission seat 5, and the second bevel gear 55 is in meshing transmission connection with the first bevel gear 30, so as to drive the screw 3 to rotate synchronously. Specifically, the first transmission rod 52, the second transmission rod 53 and the third transmission rod 54 form a U-shaped structure and are embedded in the sleeve frame 51, adjacent sides of the first transmission rod 52, the second transmission rod 53 and the third transmission rod 54 are respectively in meshed transmission connection with the first bevel gear 30, and synchronous transmission among the first transmission rod 52, the second transmission rod 53 and the third transmission rod 54 is achieved through the first bevel gear 30, so that the screws 3 around the bed plate 2 are driven to perform synchronous transmission, and lifting adjustment of the bed plate 2 is achieved. Bearing seats are respectively arranged in the sleeve frame 51 corresponding to the first transmission rod 52, the second transmission rod 53 and the third transmission rod 54, so that the first transmission rod 52, the second transmission rod 53 and the third transmission rod 54 are rotatably arranged in the sleeve frame 51. The upper end of the screw rod 3 on one side of the bed plate 2 is in transmission connection with the driving motor 4, the driving motor 4 is installed on one side of the outer end of the transmission seat 5, the outer end of the output rod of the driving motor 4 is provided with a third bevel gear 41, and the third bevel gear 41 is in meshing transmission connection with the first bevel gear 30 and is in synchronous transmission connection with the second bevel gear 55 through the first bevel gear 30.

In this embodiment, a manual mechanism is arranged at the lower end of the screw rod 3 on one side of the bed plate 2, the manual mechanism comprises a fourth bevel gear 61 arranged at the lower end of the screw rod 3 and a fifth bevel gear 62 in meshing transmission connection with the fourth bevel gear 61, one side of the outer end of the fifth bevel gear 62 is connected with the turntable 6, and a corresponding bearing is arranged at a corresponding position of the manual mechanism corresponding to the second bevel gear 55. The rotating handle 63 is arranged on the rotating disk 6 in a built-in mode, the rotating disk 6 is provided with a built-in groove corresponding to the rotating handle 63, the rotating handle 63 is prevented from touching objects or people when rotating, a handle groove is formed in the rotating handle 63, and a handle 64 is rotatably arranged in the handle groove. Specifically, when the personnel were not using manual mechanism, handle 64 was built-in at the handle inslot, and the object can not be touched in the time of carousel 6 pivoted, and personnel only need pull out handle 64 when using manual mechanism, rotate turning handle 63 through handle 64 to drive carousel 6 and rotate, carousel 6 drives second bevel gear 55 and rotates, realizes the rotation of screw rod 3, and screw rod 3 passes through drive assembly and realizes synchronous rotation, drives the lift adjustment of bed board 2.

In this embodiment, the lower end of the upright column 1 is provided with a reinforced and stable bottom plate 12, the bottom plate 12 and the upright column 1 form a U-shaped structure, and the bottom plate 12 and the sleeve frame 51 are arranged in a matching manner to fix the upright columns 1 distributed around. The both sides of bed board 2 are equipped with fixed railing 13 and activity railing respectively, the activity railing includes breast board 14 and sets up at the regulating plate 15 of 14 lower extreme both sides of breast board, sets up the picture peg 16 that is used for the joint regulating plate 15 in 2 sides of bed board. Bed board 2 corresponds regulating plate 15 and is equipped with corresponding pore, and regulating plate 15 inserts the pore and runs through bed board 2, and the distribution is equipped with a plurality of regulation hole 17 on regulating plate 15, picture peg 16 sliding connection in the jack, the one end and the pore intercommunication of jack remove breast board 14 to corresponding height, promote picture peg 16 and fill in the regulation hole 17 that corresponds to fix breast board 14. The two sides of the bed board 2 are respectively provided with a fixed railing 13 and a movable railing for improving protection, the movable railing is adjusted in a lifting way, so that the movable railing can be conveniently lowered by people when going to bed or getting out of bed, and the movable railing can be lifted during sleeping. The lower extreme of regulating plate 15 is equipped with detachable limiting plate 18, prevents that regulating plate 15 from breaking away from the plate hole.

In this embodiment, the driving motor 4 is provided with a remote control device 42, the remote control device 42 is electrically connected with the driving motor 4, the remote control device is connected with the remote controller through wireless reception, and the remote controller controls the action of the driving motor to realize remote control

The working principle of the utility model is as follows: automatic mode: the driving motor 4 drives the screw rods 3 around to synchronously rotate through the transmission assembly, the threaded sleeve 34 is sleeved at the outer end of the screw rod 3 and is in threaded connection with the screw rod 3, so that the threaded sleeve 34 is driven to move up and down in the inner cavity of the upright post 1, the threaded sleeve 34 penetrates through the sliding groove 11 through the support plate 33 to be connected with the bed plate 2, and the bed plate 2 is driven to be adjusted up and down;

manual mode: a person manually rotates the rotating handle 63 to drive the rotating disc 6 to rotate, the rotating disc 6 drives the fifth bevel gear 62 to rotate, the fifth bevel gear 62 drives the fourth bevel gear 61 on the screw rod 3 to rotate, so that the screw rod 3 rotates, the screw rod 3 realizes synchronous transmission through the transmission assembly, and the lifting control of the bed plate 2 is driven;

the first transmission rod 52, the second transmission rod 53 and the third transmission rod 54 form a U-shaped structure and are arranged in the sleeve frame 51, the adjacent sides of the first transmission rod 52, the second transmission rod 53 and the third transmission rod 54 are respectively in meshed transmission connection with the first bevel gear 30, and synchronous transmission among the first transmission rod 52, the second transmission rod 53 and the third transmission rod 54 is realized through the first bevel gear 30, so that the screw rods 3 around the bed plate 2 are driven to perform synchronous transmission, and the lifting adjustment of the bed plate 2 is realized.

The bed board 2 can be lifted and adjusted, the space can be used in a three-dimensional manner under the condition of small occupied space, a sofa can be placed under the bed, and the indoor use area is increased. The driving motor 4 is in synchronous transmission connection with the screw rods 3 dispersed everywhere through the transmission assembly, so that ordered and synchronous ascending of the bed plate 2 is guaranteed, and the ascending and descending stability of the bed plate 2 is improved. The device is equipped with automatic and manual two kinds of modes, drives bed board 2 through driving motor 4 and realizes automatic rising, drives carousel 6 through manual rotatory turning handle 63 and rotates, realizes the lift of manual control bed board 2.

The driving motor is connected with the remote control device, is controlled by the remote controller, has the function of remote control sending and receiving, and can be lifted by remote control operation after people get on the bed. The screw rod in this application document adopts bevel gear and driving motor and drive assembly to be connected and realizes drive and synchronous drive, can also realize synchronous drive through belt structure, chain structure.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multifunctional lifting bed, includes the stand that is used for supporting, installs the bed board on the stand and is used for driving bed board lifting movement's adjustment mechanism, its characterized in that: the upright columns are distributed around the bed plate and are of hollow cavity structures, and one side of each upright column, which is close to the bed plate, is provided with a sliding groove communicated with the inner cavity; the adjusting mechanism comprises a screw rod arranged in an inner cavity of the upright post, a transmission assembly driving the screw rod to synchronously rotate and a driving motor driving the transmission assembly to rotate, the upper end and the lower end of the screw rod are respectively connected with the first bearing seat and the second bearing seat and are rotatably arranged in the inner cavity of the upright post through the first bearing seat and the second bearing seat, and the upper end of the screw rod is provided with a first bevel gear connected with the transmission assembly;

2. A multifunctional lifting bed as claimed in claim 1, wherein: the transmission assembly comprises a transmission seat arranged at the upper end of the stand column, a sleeve frame connected with the transmission seat and a transmission rod arranged in the sleeve frame, the transmission rod comprises a first transmission rod, a second transmission rod and a third transmission rod, two ends of the first transmission rod, the second transmission rod and the third transmission rod are respectively provided with a second bevel gear, the first bevel gear and the second bevel gear are arranged in the transmission seat, and the second bevel gear is in meshed transmission connection with the first bevel gear so as to drive the screw rods to synchronously rotate.

3. A multifunctional lifting bed as claimed in claim 2, wherein: bearing seats are respectively arranged in the sleeve frame corresponding to the first transmission rod, the second transmission rod and the third transmission rod, so that the first transmission rod, the second transmission rod and the third transmission rod are rotatably arranged in the sleeve frame.

4. A multifunctional lifting bed as claimed in claim 3, wherein: the upper end of the screw rod on one side of the bed plate is in transmission connection with a driving motor, the driving motor is installed on one side of the outer end of the transmission seat, a third bevel gear is installed on the outer end of an output rod of the driving motor, and the third bevel gear is in meshing transmission connection with the first bevel gear and is in synchronous transmission connection with the second bevel gear through the first bevel gear.

5. The multifunctional lifting bed as claimed in claim 4, wherein: the lower end of the screw rod on one side of the bed plate is provided with a manual mechanism, the manual mechanism comprises a fourth bevel gear arranged on the lower end of the screw rod and a fifth bevel gear in meshed transmission connection with the fourth bevel gear, one side of the outer end of the fifth bevel gear is connected with the turntable, and corresponding bearings are arranged at corresponding positions of the manual mechanism corresponding to the second bevel gears.

6. The multifunctional lifting bed as claimed in claim 5, wherein: the handle is arranged in the handle groove, and the handle is rotatably arranged in the handle groove.

7. A multifunctional lifting bed as claimed in claim 1, wherein: the lower extreme of stand is equipped with the bottom plate that strengthens firm, and the bottom plate constitutes U type structure with the stand, and the bottom plate sets up with the suit of frames cooperation, fixes the stand that distributes all around.

8. The multifunctional lifting bed as claimed in claim 7, wherein: the both sides of bed board are equipped with fixed railing and movable rail respectively, movable rail includes breast board and sets up at the regulating plate of breast board lower extreme both sides, sets up the picture peg that is used for the joint regulating plate in the bed board side.

9. A multi-function lifting bed as claimed in claim 8, wherein: the bed plate is provided with corresponding plate holes corresponding to the adjusting plates, the adjusting plates are inserted into the plate holes and penetrate through the bed plate, a plurality of adjusting holes are distributed on the adjusting plates, the inserting plates are connected in the inserting holes in a sliding mode, one ends of the inserting holes are communicated with the plate holes, the breast plates are moved to corresponding heights, the inserting plates are pushed to be inserted into the corresponding adjusting holes, and therefore the breast plates are fixed; the lower extreme of regulating plate is equipped with detachable limiting plate.

10. A multifunctional lifting bed as claimed in claim 1, wherein: the remote control device is connected with the remote controller through wireless receiving, and remote control is realized by controlling the action of the driving motor through the remote controller.