CN221330750U

CN221330750U - Electric lifting bed

Info

Publication number: CN221330750U
Application number: CN202323563034.5U
Authority: CN
Inventors: 周金艳; 韩双越; 韩彬; 陈秋宝; 王双英
Original assignee: Shenzhen Shushi Smart Home Co ltd
Current assignee: Shenzhen Shushi Smart Home Co ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-07-16
Anticipated expiration: 2033-12-25

Abstract

The utility model discloses an electric lifting bed, which relates to the technical field of lifting beds and comprises a bottom layer frame, wherein universal wheels are fixedly arranged at four corners of the lower surface of the bottom layer frame, a lifting assembly is arranged on the upper surface of the bottom layer frame and comprises a servo motor fixedly arranged at one side of the upper surface of the bottom layer frame, a speed reducer is fixedly arranged at the output end of the servo motor, a first rotating rod is fixedly arranged at one end of the speed reducer, the electric lifting bed is started by the arrangement of the lifting assembly, and the servo motor drives the first rotating rod to rotate through the speed reducer, so that the first rotating rod and the second rotating rod at two sides reversely rotate, the lifting operation of a bed board is realized under the action of rotating the lifting rod, the traditional lifting operation mode of using a plurality of hydraulic cylinders is replaced, the occurrence of oil leakage faults of the hydraulic cylinders is avoided, the cost is reduced, the safety of the device is improved, and the stability of a user in use is improved.

Description

Electric lifting bed

Technical Field

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

Background

The beauty bed is one of common furniture of beauty parlors, female meetings, body-building massage meetings and SPAs, and the unique structural design of the beauty bed is beneficial to the requirements of various angles and orientations of the body in the process of beauty treatment and body-building, so that the beauty treatment and body-building equipment is convenient for a beauty treatment operator to perform corresponding operations.

When the existing electric lifting bed is lifted at different heights, a plurality of lifting hydraulic cylinders are required to be used for lifting operation, the cost is high, the safety is low, and when the lifting hydraulic cylinders have oil leakage faults, the electric lifting bed is prone to falling down, and therefore a user is easy to be injured.

Disclosure of utility model

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the electric lifting bed, which solves the problems that when the traditional electric lifting bed lifts at different heights, a plurality of lifting hydraulic cylinders are needed to lift, the cost is high, the safety is low, and when the lifting hydraulic cylinders have oil leakage faults, the electric lifting bed has the risk of falling downwards, so that a user is easy to be injured.

Technical proposal

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the electric lifting bed comprises a bottom layer frame, wherein universal wheels are fixedly arranged at four corners of the lower surface of the bottom layer frame, and a lifting assembly is arranged on the upper surface of the bottom layer frame;

The lifting assembly comprises a servo motor fixedly mounted on one side of the upper surface of the bottom frame, a speed reducer is fixedly mounted at the output end of the servo motor, a first rotating rod is fixedly mounted at one end of the speed reducer, a second rotating rod is connected to the other end of the first rotating rod, a supporting plate is connected to the other end of the second rotating rod in a rotating mode, the supporting plate is fixedly mounted on one side of the upper surface of the bottom frame, a first gear is fixedly mounted on the surface of the first rotating rod, a second gear is connected to one side of the first gear in a meshed mode, a driven column is fixedly mounted inside the second gear, a belt pulley group is fixedly mounted on the outer surface of the driven column, a lifting rod is fixedly mounted on the inner portion of the other end of the belt pulley group, a driven rod is connected to the other end of the lifting rod in a rotating mode, a hinge seat is connected to the other end of the driven rod in a rotating mode, and a bed plate is fixedly mounted on the upper surface of the hinge seat.

Optionally, four corners department of bottom frame upper surface all fixed mounting has flexible post, four the top fixed mounting of flexible post has the bed board, through the setting of flexible post for its stable lifting movement that goes up and down avoids its condition emergence that takes place to rock at the in-process of going up and down.

Optionally, the surface rotation of first rotary rod and second rotary rod is connected with the support frame, support frame fixed mounting is in the upper surface of bottom frame.

Optionally, upper surface one side fixed mounting of bed board has the bounding wall, one side surface of bed board is connected with the barrier plate through the hinge rotation, the surface fixed mounting of barrier plate has the buckle, through the setting of bounding wall, has avoided the user to drop from the bed board surface in the use, and then has improved the security of device.

Optionally, the both sides surface of bottom frame all fixed mounting has the cardboard, the both sides surface of cardboard all sliding connection has the slide bar, the bottom fixed mounting of slide bar has spacing sucking disc.

Optionally, two the top fixed mounting of slide bar has the connecting plate, the surface threaded connection of connecting plate has the threaded rod, the threaded rod rotates to be connected in the upper surface of cardboard, drives spacing sucking disc downwardly moving and adsorb in ground through rotating the screw thread to the staff of being convenient for fixes the device, avoids its condition emergence that takes place to remove.

Advantageous effects

The utility model provides an electric lifting bed, which has the following beneficial effects:

This electric lifting bed, through the setting of lifting unit, start servo motor drives first rotary rod through the reduction gear and rotate for the first rotary rod and the second rotary rod of both sides carry out reverse rotation, thereby make the bed board go on lifting operation under the effect of rotation lifting rod, replaced the operation mode that traditional use a plurality of pneumatic cylinders goes up and down, thereby avoided the condition emergence of pneumatic cylinder emergence oil leakage trouble, the security of cost has been reduced and the device has been improved, stability when having improved the user and using.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of a lifting assembly according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

In the figure: 1. a bottom layer frame; 2. a universal wheel; 3. a lifting assembly; 301. a servo motor; 302. a speed reducer; 303. a first rotating lever; 304. a second rotating lever; 305. a first gear; 306. a second gear; 307. a driven column; 308. a belt pulley set; 309. a lifting rod; 310. a driven rod; 311. a telescopic column; 4. a bed board; 5. a support frame; 6. coaming plate; 7. a blocking plate; 8. a slide bar; 9. limiting sucking discs; 10. a threaded rod.

Detailed Description

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an electric lift bed, including bottom frame 1, bottom frame 1 lower surface's four corners department equal fixed mounting has universal wheel 2, bottom frame 1's upper surface is provided with lifting unit 3, lifting unit 3 includes servo motor 301 of fixed mounting in bottom frame 1 upper surface one side, servo motor 301's output fixed mounting has reduction gear 302, reduction gear 302's one end fixed mounting has first rotary rod 303, first rotary rod 303's the other end is connected with second rotary rod 304, second rotary rod 304's the other end rotation is connected with the backup pad, backup pad fixed mounting is in bottom frame 1 upper surface's one side, first rotary rod 303's fixed surface installs first gear 305, first gear 305's one side meshing is connected with second gear 306, second gear 306's inside fixed mounting has driven post 307, driven post 307's fixed surface installs pulley group 308, the inside fixed mounting of pulley group 308 other end has second rotary rod 304, first rotary rod 303 and second rotary rod 304's fixed surface installs lifting rod 309, lifting rod 309's the other end rotation is connected with driven rod 310, driven rod 310's the other end rotation is connected with the support frame 304, two upper surface installs the first gear 305 in bottom frame 1's the fixed surface of bottom frame 5, telescopic bracket 5 fixed mounting has on the top of the bottom frame 5, telescopic bracket 5 fixed surface installs the telescopic bracket of bottom frame 1.

When the height of the bed board 4 needs to be adjusted, the servo motor 301 is started to drive the speed reducer 302 to rotate, the speed reducer 302 reduces the rotating speed to drive the first rotating rod 303 to rotate, the first rotating rod 303 drives the first gear 305 on the surface to rotate, the first gear 305 drives the second gear 306 to rotate, the second gear 306 drives the inside driven column 307 to rotate, the driven column 307 drives the belt pulley group 308 on the outer surface to rotate, the belt pulley group 308 drives the second rotating rod 304 on the other side to rotate, the first rotating rod 303 and the second rotating rod 304 rotate in the support frame 5, the first rotating rod 303 and the second rotating rod 304 drive the lifting rod 309 on the outer surface to rotate, the lifting rod 309 enables the driven rod 310 to move, the driven rod 310 moves to drive the bed board 4 to vertically move under the limit of the telescopic column 311 through the hinge seat, the traditional operation mode of using a plurality of hydraulic cylinders to lift is replaced, accordingly, oil leakage faults of the hydraulic cylinders are avoided, cost is reduced, safety of the device is improved, and stability of a user in use is improved.

The coaming 6 is fixedly arranged on one side of the upper surface of the bed plate 4, the blocking plate 7 is connected to one side surface of the bed plate 4 through the hinge in a rotating mode, the buckle is fixedly arranged on the surface of the blocking plate 7, and through the arrangement of the coaming 6, the situation that a user falls off from the surface of the bed plate 4 in the using process is avoided, and therefore safety of the device is improved.

Clamping plates are fixedly mounted on the surfaces of the two sides of the bottom layer frame 1, sliding rods 8 are slidably connected to the surfaces of the two sides of the clamping plates, and limiting suckers 9 are fixedly mounted at the bottoms of the sliding rods 8.

The top fixed mounting of two slide bars 8 has the connecting plate, and the surface threaded connection of connecting plate has threaded rod 10, and threaded rod 10 rotates to be connected in the upper surface of cardboard, drives spacing sucking disc 9 through rotating threaded rod 10 and moves down and adsorb in ground to the staff of being convenient for fixes the device, avoids its condition emergence that takes place to remove.

In the utility model, the working steps of the device are as follows:

When the height of the bed board 4 needs to be adjusted, the servo motor 301 is started to drive the speed reducer 302 to rotate, the speed reducer 302 reduces the rotating speed to drive the first rotary rod 303 to rotate, the first rotary rod 303 drives the first gear 305 on the surface to rotate, the first gear 305 drives the second gear 306 to rotate, the second gear 306 drives the inside driven post 307 to rotate, the driven post 307 drives the belt pulley group 308 on the outer surface to rotate, the belt pulley group 308 drives the second rotary rod 304 on the other side to rotate, the first rotary rod 303 and the second rotary rod 304 rotate in the support frame 5, the first rotary rod 303 and the second rotary rod 304 drive the lifting rod 309 on the outer surface to rotate, the lifting rod 309 enables the driven rod 310 to move, the driven rod 310 moves to drive the bed board 4 to vertically move under the limit of the telescopic post 311 through the hinging seat, the servo motor 301 is closed when the bed board 4 moves to a proper position, when the surface of the bed board 4 is used, the blocking board 7 is rotated through a hinge, the blocking board 7 is blocked on one side surface of the coaming 6 through a buckle, the safety of the device is improved, the device is convenient to move the device through the universal wheel 2 to move the device to the designated position, the lifting rod 309 moves to the position 10, the lifting rod 9 moves downwards, the suction cup 8 moves down, and the suction cup 9 moves down.

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

Claims

1. An electric lifting bed comprises a bottom frame (1), and is characterized in that: universal wheels (2) are fixedly arranged at four corners of the lower surface of the bottom layer frame (1), and a lifting assembly (3) is arranged on the upper surface of the bottom layer frame (1);

Lifting assembly (3) are including servo motor (301) of fixed mounting in bottom frame (1) upper surface one side, servo motor (301)'s output has reduction gear (302), reduction gear (302)'s one end fixed mounting has first rotary rod (303), the other end of first rotary rod (303) is connected with second rotary rod (304), the other end rotation of second rotary rod (304) is connected with the backup pad, backup pad fixed mounting is in one side of bottom frame (1) upper surface, first rotary rod (303)'s fixed surface installs first gear (305), one side meshing of first gear (305) is connected with second gear (306), the inside fixed mounting of second gear (306) has driven post (307), driven post (307)'s fixed surface installs belt pulley group (308), the inside fixed mounting of belt pulley group (308) other end has second rotary rod (304), the fixed surface of first rotary rod (303) and second rotary rod (304) installs lift pole (309), the fixed surface of other end (309) is connected with driven rod (310), two articulated seat fixed surface installs driven rod (310).

2. An electric lifting bed as claimed in claim 1, wherein: four corners of the upper surface of the bottom layer frame (1) are fixedly provided with telescopic columns (311), and the tops of the four telescopic columns (311) are fixedly provided with a bed board (4).

3. An electric lifting bed as claimed in claim 1, wherein: the outer surfaces of the first rotating rod (303) and the second rotating rod (304) are rotatably connected with a supporting frame (5), and the supporting frame (5) is fixedly arranged on the upper surface of the bottom layer frame (1).

4. An electric lifting bed as claimed in claim 2, wherein: the novel bed board is characterized in that a coaming (6) is fixedly arranged on one side of the upper surface of the bed board (4), a blocking plate (7) is rotatably connected to one side surface of the bed board (4) through a hinge, and a buckle is fixedly arranged on the surface of the blocking plate (7).

5. An electric lifting bed as claimed in claim 1, wherein: clamping plates are fixedly mounted on the surfaces of two sides of the bottom layer frame (1), sliding rods (8) are slidably connected to the surfaces of two sides of the clamping plates, and limiting suckers (9) are fixedly mounted at the bottoms of the sliding rods (8).

6. An electric lift bed as claimed in claim 5 wherein: the top of two slide bar (8) fixed mounting has the connecting plate, the surface threaded connection of connecting plate has threaded rod (10), threaded rod (10) rotate and connect in the upper surface of cardboard.