CN110522237B

CN110522237B - Lifting bed

Info

Publication number: CN110522237B
Application number: CN201910784695.XA
Authority: CN
Inventors: 王凌枫; 王请男; 王静; 朱凯迪
Original assignee: Wuhu Institute of Technology
Current assignee: Wuhu Institute of Technology
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2022-02-15
Anticipated expiration: 2039-08-23
Also published as: CN110522237A

Abstract

The invention discloses a lifting bed, which comprises two vertically and oppositely arranged mounting boxes, wherein two ends in the mounting boxes are provided with a first vertical sliding rod, the top end in the mounting boxes is fixed with a motor, an output shaft of the motor is provided with a vertical screw rod, an upper bed plate and a lower bed plate are respectively arranged between the two mounting boxes from top to bottom, the middle parts of two ends of the upper bed plate are provided with a first connecting block, four corners of the upper bed plate are provided with a second connecting block, the first connecting blocks are in threaded connection with the screw rod, the tops of two sides of the upper bed plate are hinged with turning plates, one surface of the turning plates facing the upper bed plate is provided with a first lantern ring, the first lantern ring is internally sheathed with an inserted rod in a sliding connection manner, and the inner walls of two sides of the upper bed plate are provided with a second lantern ring. And the turning plate can protect people on the bed plate and prevent the people from rolling off from a high place.

Description

Lifting bed

Technical Field

The invention relates to the technical field of beds for dormitories, in particular to a lifting bed.

Background

At present, in dormitories, such as factory dormitories, school dormitories, the structure of the bed has basically two forms: one is a form of bunk, the bed is arranged at one side of a dormitory, and a desk, a trunk and the like are arranged at the other side, and the bed in the form of bunk has the following defects: the bed has the advantages that the bed is required to climb up and down when in rest or getting up, the bed can fall down to be injured when being careless, the other form is a form of adding a desk and an upper bed, one bed can only be used by one person, and the potential safety hazard of climbing up and down also exists.

Disclosure of Invention

In view of the above, the present invention is directed to a lifting bed, which solves all or one of the above drawbacks of the prior art.

The invention provides a lifting bed based on the above purpose, which comprises two vertically and oppositely arranged mounting boxes, wherein the bottom of each mounting box is provided with a mounting plate, two ends inside each mounting box are provided with a first vertical sliding rod, the top end inside each mounting box is fixedly provided with a motor, an output shaft of each motor is provided with a vertical lead screw, the lead screw is positioned in the middle of each mounting box, two ends of each lead screw are provided with a rotating seat fixed on the inner wall of each mounting box, the end part of each lead screw is sleeved in a bearing inner ring of each rotating seat, one surface of each mounting box, which is opposite to each other, is vertically provided with a plurality of avoiding holes, the avoiding holes are respectively aligned with the lead screws and the first sliding rods, an upper bed plate and a lower bed plate are respectively arranged between the two mounting boxes from top to bottom, the upper bed plate is of a cuboid structure with an opening at the upper part, the middle parts of two ends of the upper bed plate are provided with a first connecting block, and four corners of the upper bed plate are provided with a second connecting block, the utility model discloses a bed plate, including bed plate, connecting block one, connecting block two, it dodges the hole and with lead screw threaded connection to run through, connecting block two run through dodge the hole and with a slide bar sliding connection, the both sides top of going up the bed plate articulates there is the board that turns over, the one side of turning over the board orientation bed plate is equipped with lantern ring one, the inside cover of lantern ring one is equipped with sliding connection's inserted bar, the top and the lower extreme of inserted bar are equipped with anticreep piece two, lantern ring one is located between two anticreep pieces two, the both sides inner wall of going up the bed plate is equipped with lantern ring two, the lantern ring is two go up the vertical through-hole that aligns with the inserted bar that is equipped with, the lower extreme at two mounting boxes is fixed at the both ends of bed plate down.

Optionally, fixing bases are fixed to two ends of the bottom of the lower bed board, sliding plates in sliding connection are arranged inside the fixing bases, one end of each sliding plate is provided with a first anti-falling block, and the other end of each sliding plate is fixed with a transverse plate.

Optionally, four corners of bed board are equipped with connecting block three down, connecting block three run through dodge the hole and with a slide bar sliding connection, the lower extreme of slide bar one is equipped with the horizontally screw hole of a plurality of, one of them along its length direction equidistance threaded connection's threaded pin is equipped with in the screw hole.

Optionally, the inside of mounting box is still vertical to be equipped with slide bar two, the slide bar is two and is located the middle part of mounting box, connecting block one and two sliding connection of slide bar, the lead screw is located the inside one side of keeping away from the hole of mounting box, the slide bar is two and is close to the one side of keeping away the hole in the mounting box.

From the above, the lifting bed disclosed by the invention has the advantages that the screw rod is driven to rotate by the motor, the upper bed plate can be lifted, a crawling ladder is not required to be arranged, people on an upper berth can enter the upper bed plate to have a rest more safely and reliably, the turnover plate is arranged on the upper bed plate, the upper bed plate can serve as a desk, the space for arranging the desk in a room is saved, the space utilization rate in the room is higher, the turnover plate which is turned over can be vertically placed to protect people on the upper bed plate, the people can be prevented from falling from a high place, and the safety is improved.

Drawings

FIG. 1 is a schematic view of the structure of the lifting bed of the present invention;

FIG. 2 is a schematic top view of the upper deck of the lift bed of the present invention;

FIG. 3 is a side view of the upper deck of the lift bed of the present invention;

FIG. 4 is a schematic top view of the lower deck of the lift bed of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1.

The anti-slip mechanism comprises a mounting box 1, a motor 2, a first sliding rod 3, a first anti-slip hole 4, a rotating seat 5, a screw rod 6, a second sliding rod 7, a first connecting block 8, a second connecting block 9, a turning plate 10, an upper bed plate 11, a lower bed plate 12, a transverse plate 13, a fixed seat 14, a sliding plate 15, a first anti-slip block 16, a threaded hole 17, a threaded pin 18, a third connecting block 19, a second anti-slip block 20, a first 21 lantern ring 21, an inserting rod 22, a second lantern ring 23 and a mounting plate 24.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are merely for convenience of description and should not be construed as limiting the embodiments of the present invention, and that the directions and positions of the terms, such as "up", "middle", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., in the present invention are only referred to the directions and positions of the attached drawings, and therefore, the directions and positions of the terms are used for illustrating and understanding the present invention, and are not used for limiting the subsequent embodiments of the present invention.

The lifting bed comprises two vertically oppositely arranged mounting boxes 1, wherein a mounting plate 24 is arranged at the bottom of each mounting box 1, vertical sliding rods 3 are arranged at two ends inside each mounting box 1, a motor 2 is fixed at the top end inside each mounting box 1, an output shaft of the motor 2 is provided with a vertical lead screw 6, the lead screw 6 is positioned in the middle of each mounting box 1, rotating seats 5 fixed on the inner wall of each mounting box 1 are arranged at two ends of each lead screw 6, the end part of each lead screw 6 is sleeved in a bearing inner ring of each rotating seat 5, a plurality of avoiding holes 4 are vertically arranged at one side, opposite to each mounting box 1, the plurality of avoiding holes 4 are respectively aligned with the lead screws 6 and the corresponding sliding rods 3, an upper bed plate 11 and a lower bed plate 12 are respectively arranged between the two mounting boxes 1 from top to bottom, the upper bed plate 11 is of a cuboid structure with an upper opening, go up the both ends middle part of bed board 11 and be equipped with connecting block 8, four corners of going up bed board 11 are equipped with connecting block two 9, connecting block one 8 run through dodge hole 4 and with 6 threaded connection of lead screw, connecting block two 9 run through dodge hole 4 and with slide bar 3 sliding connection, it has the board 10 that turns over to go up the both sides top of bed board 11 is articulated, it is equipped with lantern ring one 21 to turn over the board 10 one side of bed board 11 towards, the inside cover of lantern ring one 21 is equipped with sliding connection's inserted bar 22, the top and the lower extreme of inserted bar 22 are equipped with two 20 of anticreep pieces, lantern ring one 21 is located between two 20 of two anticreep pieces, the both sides inner wall of going up bed board 11 is equipped with lantern ring two 23, on the lantern ring two 23 vertically be equipped with the through-hole that aligns with inserted bar 22, the lower extreme at two mounting boxes 1 is fixed at the both ends of bed board 12 down.

As an embodiment, referring to FIGS. 1 and 2, the lifting bed of the present invention comprises two installation boxes 1 arranged in parallel, wherein the bottom of each installation box 1 is provided with an installation plate 24, the installation plate 24 is used for fixing the installation box 1 on the floor of a room and can be fixed by a bolt riveting manner, an upper bed plate 11 and a lower bed plate 12 are fixed between the two installation boxes 1, four corners of the upper bed plate 11 are provided with two connection blocks 9, two ends of each connection block are provided with a first connection block 8, two ends of each installation box 1 are fixed with a vertical first sliding rod 3, the middle part of each installation box is provided with a vertical screw rod 6, an output end of a motor 2 is connected with the screw rod 6 and is used for driving the screw rod 6 to rotate, one opposite side of the two installation boxes 1 is provided with an avoidance hole 4, the avoidance hole 4 is respectively aligned with the screw rod 6 and the first sliding rod 3, the four connection blocks of the upper bed plate 11 respectively penetrate through the avoidance hole 4 and are connected with the first sliding rod 3, and the first connection block 8 is in threaded connection with the screw rod 6, the motors 2 in the two mounting boxes 1 synchronously rotate to drive the screw rods 6 to rotate, the screw rods 6 rotate to drive the connecting blocks I8 in threaded connection with the screw rods to do linear movement in the vertical direction, the connecting blocks I8 drive the upper bed board 11 to do lifting movement in the vertical direction, further, the upper bed board 11 is of a cuboid structure with an opening at the top, quilts, bedding and pillows can be horizontally placed in the upper bed board 11, turning plates 10 are hinged to two sides of the top of the upper bed board 11 as shown in figure 3, the motors 2 are controlled to rotate to enable the upper bed board 11 to descend to a height of about 0.8m away from the ground, then the two turning plates 10 are turned towards the middle of the upper bed board 11, the turning plates 10 are horizontally placed at the top of the upper bed board 11, and the quilts and other objects are positioned below the turning plates 10, and at the time outside the sleeping rest, a user can use the upper bed board 11 as a desk to do activities such as work or study on the surfaces of the turning plates 10, and articles such as bedding and the like are positioned below the turning plates 10, in the working and learning process, the articles such as bedding and the like do not need to be stored and processed, when a rest is needed, the motor 2 is controlled to rotate the screw rod 6, so that the upper bed plate 11 is lowered to a lower height, people laying on the upper bed can conveniently enter the upper bed plate 11, then the two turning plates 10 are turned outwards, when the turning plates 10 are turned to be in a vertical state, the inserted rod 22 slides downwards along the first lantern ring 21, the side wall of the upper bed plate 11 is provided with the second lantern ring 23, the second lantern ring 23 is provided with through holes aligned with the inserted rod 22, the inserted rod 22 is downwards inserted into the through holes of the second lantern ring 23, so that the turning plates 10 are kept in a vertical state, at the moment, the turning plates 10 are used for protecting people resting on the upper bed plate 11 and are prevented from rolling off from the upper bed plate 11 when the bed plate is in rest, the second connecting blocks 9 at four corners of the upper bed plate 11 are in sliding connection with the first sliding rods 3, and the first sliding rods 3 support the upper bed plate 11, the two ends of the upper bed board 11 are stressed evenly, so that the upper bed board 11 is prevented from inclining when a person sleeps on one side of the upper bed board 11, the person lying on the upper bed enters the upper bed board 11, then the motor 2 is controlled to change the rotating direction, the upper bed board 11 is lifted to the height which does not influence the person lying on the lower bed board 12 for sleeping and resting, the lower bed board 12 is arranged at the lower end of the mounting box 1, and articles such as bedding and the like are laid on the upper surface of the lower bed board for sleeping and resting of the person lying on the lower bed.

In combination with the above: according to the lifting bed, the motor 2 drives the screw rod 6 to rotate, so that the upper bed plate 11 can be lifted, a ladder is not required to be arranged, a person on the upper bed can enter the upper bed plate 11 to rest safely and reliably, the turnover plate 10 capable of turning over is arranged on the upper bed plate 11, the upper bed plate 11 can serve as a desk, the space for arranging the desk in a room is saved, the space utilization rate in the room is higher, the turnover plate 10 capable of turning over can be vertically placed to protect the person on the upper bed plate 11, the person is prevented from falling from a high place, and safety is improved.

In some optional embodiments, as shown in fig. 4, fixing seats 14 are fixed at two ends of the bottom of the lower bed plate 12, a sliding plate 15 in sliding connection is arranged inside the fixing seats 14, a first anti-falling block 16 is arranged at one end of the sliding plate 15, a transverse plate 13 is fixed at the other end of the two sliding plates 15, the transverse plate 13 is drawn out from the lower end of the lower bed plate 12, when a person works or learns, the person can sit on the transverse plate 13, a space for placing a seat in a room is saved, when the person is not used, the transverse plate 13 is pushed into the lower end of the lower bed plate 12, walking of other people is not affected, and the first anti-falling block 16 can keep the sliding plate 15 on the fixing seats 14.

In some optional embodiments, as shown in fig. 5, four corners of the lower bed plate 12 are provided with three connecting blocks 19, the three connecting blocks 19 penetrate through the avoidance hole 4 and are slidably connected with the first slide rod 3, the lower end of the first slide rod 3 is provided with a plurality of horizontal threaded holes 17 at equal intervals along the length direction thereof, one of the threaded holes 17 is internally provided with a threaded pin 18 in threaded connection, the lower bed plate 12 is slidably connected to the first slide rod 3 through the three connecting blocks 19, the threaded pins 18 on the four first slide rods 3 are screwed into the threaded holes 17 at the same height, the threaded pins 18 support the lower bed plate 12, the lower end of the first slide rod 3 is provided with a plurality of threaded holes 17, and the threaded pins 18 are screwed into the threaded holes 17 at different heights, so that the height adjustment of the lower bed plate 12 can be realized, and further, the height adjustment of the cross plate 13 can be realized, and thus the lower bed plate is suitable for people with different heights to rest and ride.

In some optional embodiments, the inside of mounting box 1 is still vertically equipped with two slide bars 7, two slide bars 7 are located the middle part of mounting box 1, two 7 sliding connection of connecting block 8 and two 7 sliding connection of slide bar, lead screw 6 is located the inside one side of dodging hole 4 of keeping away from of mounting box 1, two 7 slide bars are located the inside one side of dodging hole 4 that is close to of mounting box 1, and two 7 slide bars block lead screw 6, avoid lead screw 6 directly to expose and dodge hole 4 department, prevent that the people from touching pivoted lead screw 6 by mistake and causing the injury.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The lifting bed is characterized by comprising two vertical mounting boxes (1) which are arranged oppositely, wherein a mounting plate (24) is arranged at the bottom of each mounting box (1), vertical sliding rods (3) are arranged at two ends of each mounting box (1), a motor (2) is fixed at the top end of each mounting box (1), an output shaft of each motor (2) is provided with a vertical lead screw (6), each lead screw (6) is located in the middle of each mounting box (1), rotating seats (5) fixed on the inner wall of each mounting box (1) are arranged at two ends of each lead screw (6), the end portions of the lead screws (6) are sleeved in bearing inner rings of the rotating seats (5), a plurality of avoiding holes (4) are vertically arranged on the opposite surfaces of the two mounting boxes (1), the avoiding holes (4) are respectively aligned with the lead screws (6) and the sliding rods (3), an upper bed plate (11) and a lower bed plate (12) are respectively arranged between the two mounting boxes (1) from top to bottom, go up bed board (11) and be upper portion open-ended cuboid structure, the both ends middle part of going up bed board (11) is equipped with connecting block one (8), four corners of going up bed board (11) are equipped with connecting block two (9), connecting block one (8) run through dodge hole (4) and with lead screw (6) threaded connection, connecting block two (9) run through dodge hole (4) and with slide bar one (3) sliding connection, the both sides top of going up bed board (11) is articulated to have turns over board (10), turn over board (10) and be equipped with lantern ring one (21) towards the one side of bed board (11) that goes up, lantern ring one (21) inside cover is equipped with sliding connection's inserted bar (22), the top and the lower extreme of inserted bar (22) are equipped with anticreep piece two (20), lantern ring one (21) are located between two anticreep piece two (20), the both sides inner wall of going up bed board (11) is equipped with lantern ring two (23), the through-hole that vertically was equipped with and inserted bar (22) alignment on the lantern ring two (23), the lower extreme at two mounting boxes (1) is fixed at the both ends of bed board (12) down, the bottom both ends of bed board (12) are fixed with fixing base (14) down, inside sliding connection's slide (15) of being equipped with of fixing base (14), the one end of slide (15) is equipped with anticreep piece (16), two the other end of slide (15) is fixed with diaphragm (13), four corners of bed board (12) are equipped with connecting block three (19) down, connecting block three (19) run through and dodge hole (4) and with slide bar (3) sliding connection, the lower extreme of slide bar (3) is equipped with a plurality of horizontally screw hole (17) along its length direction equidistance, one of them be equipped with threaded connection's screw pin (18) in screw hole (17).

2. The lifting bed according to claim 1, wherein a second sliding rod (7) is vertically arranged inside the mounting box (1), the second sliding rod (7) is located in the middle of the mounting box (1), the first connecting block (8) is slidably connected with the second sliding rod (7), the screw rod (6) is located inside the mounting box (1) and is far away from one side of the avoiding hole (4), and the second sliding rod (7) is located inside the mounting box (1) and is close to one side of the avoiding hole (4).