CN110772070B

CN110772070B - Embedded accompanying bed

Info

Publication number: CN110772070B
Application number: CN201911072662.9A
Authority: CN
Inventors: 虞佳佳; 王园园
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2021-04-27
Anticipated expiration: 2039-11-05
Also published as: CN110772070A

Abstract

The invention discloses an embedded accompanying and nursing bed, which comprises a bed body and two slide rails embedded into a wall body side by side, wherein slide blocks which are connected into the slide rails in a sliding manner are respectively arranged at positions close to two ends below the bed body through inclined support rods, and each slide rail is provided with a lifting assembly for driving the slide blocks to move up and down; the lifting assembly comprises a screw rod and a first speed reducing motor, a sliding groove with an opening on the side face is formed in the sliding rail, the sliding block is located in the sliding groove, blocking plates are fixedly mounted at two ends of the sliding groove of the sliding rail, the screw rod is rotatably connected between the two blocking plates, and the first speed reducing motor is fixedly mounted on the blocking plate at the upper end of the sliding groove and is coaxially and fixedly connected with the upper end of the screw rod; each sliding block is provided with a threaded hole in threaded connection with the screw rod; this embedded bed of accompanying and attending to is simple structure not only, only accomodates the convenience moreover, can also adjust the height as required.

Description

Embedded accompanying bed

Technical Field

The invention relates to the technical field of ward facilities, in particular to an embedded accompanying bed.

Background

With the rapid development of the urban construction in China and the gradual gathering of the foreign population, at present, in public hospitals in most cities in China, beds of ordinary wards in the department of the resident hospitals are tense, and each ward does not have too much space and beds for patients to accompany at night or have a rest.

The common folding beds available in the market are not specially designed for hospitals, so that the folding beds are not suitable for being used in wards of the hospitals in terms of size and specification, and a plurality of public hospitals basically require that the family members of patients need to take the folding beds for accompanying and attending out of the wards in the daytime so as to avoid blocking up the passageways around the sickbeds and avoid inconvenience for the inspection of doctors and the dressing change of nurses.

However, the accompanying person needs to carry the folding bed, and also needs to carry the not-too-light folding bed in and out every day in a short period of time, which undoubtedly increases the psychological and physiological burden of the family members of the patient, does not have good rest by himself, and is not beneficial to the care of the patient. In addition, the height of the existing folding bed is also fixed and unchangeable, and the folding bed cannot be properly adjusted according to requirements.

Disclosure of Invention

The invention aims to provide an embedded accompanying bed which is convenient to store and can be adjusted in height according to requirements.

In order to achieve the purpose, the invention provides the following technical scheme:

an embedded accompanying and nursing bed comprises a bed body and two slide rails embedded into a wall body side by side, slide blocks connected into the slide rails in a sliding manner are arranged below the bed body at positions close to two ends respectively through inclined support rods, and each slide rail is provided with a lifting assembly used for driving the slide blocks to move up and down; the lifting assembly comprises a screw rod and a first speed reducing motor, a sliding groove with an opening on the side face is formed in the sliding rail, the sliding block is located in the sliding groove, blocking plates are fixedly mounted at two ends of the sliding groove of the sliding rail, the screw rod is rotatably connected between the two blocking plates, and the first speed reducing motor is fixedly mounted on the blocking plate at the upper end of the sliding groove and is coaxially and fixedly connected with the upper end of the screw rod; and each sliding block is provided with a threaded hole in threaded connection with the screw rod.

Through the technical scheme, when the embedded accompanying bed is required to be used, the two first speed reducing motors are simultaneously controlled to rotate, the first speed reducing motors drive the screw rods to rotate, and the screw rods drive the sliding blocks to move downwards in the sliding grooves through the threaded holes, so that the accompanying bed is put down, an accompanying person can conveniently rest, and meanwhile, the height of the bed body can be adjusted according to requirements; when the embedded accompanying bed is stored, the two first speed reducing motors are controlled to rotate reversely, the first speed reducing motors drive the screw rods to rotate reversely when rotating reversely, and the screw rods drive the sliding blocks to move upwards in the sliding grooves through the threaded holes, so that the whole bed body is lifted to the upper side of the wall body, and normal work of medical personnel is not affected; in addition, the two sliding rails are embedded into the wall body, so that the whole wall is attractive.

In a further technical scheme, two extending plates which are opposite in position are arranged at the side opening of the sliding groove of the sliding rail, and two sides of the sliding block are rotatably connected with a first rotating wheel matched with the extending plates and a second rotating wheel matched with the bottom of the sliding groove; the friction between the sliding block and the sliding groove can be reduced by the arrangement, so that the bed body can ascend and descend more conveniently.

In a further technical scheme, a lower half storage box is arranged at one end of the bed body, an upper half storage box is hinged to the lower half storage box, and a bedding storage assembly is arranged in the lower half storage box; the bedding storage assembly comprises a driving roller, a pressing roller and a rotating shaft, two vertical supporting plates are arranged in the lower half storage box side by side, and the driving roller is rotatably connected between the two vertical supporting plates along the direction perpendicular to the length direction of the bed body; a second speed reducing motor coaxially connected with the driving roller is fixedly arranged on one vertical supporting plate and used for driving the driving roller to rotate; vertical sliding grooves are formed in the two vertical supporting plates above the driving roller, the rotating shaft is located between the two vertical supporting plates, two ends of the rotating shaft penetrate through the vertical sliding grooves respectively, and the pressing roller is connected to the rotating shaft in a rotating mode and located between the two vertical supporting plates; horizontal supporting plates are arranged on the two vertical supporting plates below the end part of the rotating shaft, sliding guide holes are formed in the horizontal supporting plates along the direction of the vertical sliding grooves, and sliding guide rods in sliding fit with the sliding guide holes are arranged at the end parts of the rotating shaft; the guide sliding rod is sleeved with a spring, and the spring is positioned between the horizontal supporting plate and the rotating shaft and used for forcing the rotating shaft to move upwards; two pressing plates parallel to the vertical supporting plates are arranged at positions close to two ends of the rotating shaft in the upper half storage box, a pressing inclined surface is arranged on each pressing plate, and the pressing inclined surfaces are matched with the rotating shaft and used for pushing the rotating shaft to move downwards along the vertical sliding groove and press the rotating shaft to the driving roller when the upper half storage box covers the lower half storage box; one side that the lower half receiver links to each other with the bed body is equipped with the bed clothes and imports and exports.

Through the technical scheme, when bedding on a bed body needs to be stored, the upper half storage box is opened, the bedding is folded and narrowed, one end of the folded bedding is placed between the driving roller and the pressing roller, the upper half storage box is closed, and in the process of closing the upper half storage box, the rotating shaft is pushed by the pressing inclined plane to move downwards along the vertical sliding groove to press the driving roller and compress the spring, so that the bedding is pressed on the driving roller through the pressing roller, and then the second speed reducing motor is controlled to drive the driving roller to rotate, so that the bedding is stored between the upper half storage box and the lower half storage box; when the bedding needs to be taken out, the upper half storage box is only required to be opened; the bedding can be conveniently stored or taken out by the user.

In a further technical scheme, a plurality of convex ribs made of rubber materials are arranged on the side surface of the outer circumference of the driving roller; the arrangement of the convex ribs can increase the frictional resistance between the bedding and the driving roller.

In a further technical scheme, the bedding storage assembly further comprises a sealing plug body, and the sealing plug body is used for being inserted into the bedding inlet and outlet; the lower half storage box is provided with clamping tongues on the opposite side surfaces of the positions of the two sides of the bedding inlet and outlet, and the two sides of the sealing plug body are provided with clamping grooves for clamping the clamping tongues; the upper half storage box is provided with a locking groove at the side close to the bedding inlet and outlet, and the sealing plug body is provided with a plug tongue extending into the locking groove.

Through above-mentioned technical scheme, after first receiver shroud is on first receiver, fill in the bedding business turn over department and make the block tongue joint to the draw-in groove with sealed cock body in, insert the locked groove with the plug tongue simultaneously to the realization is to pinning of first receiver and first receiver.

In a further technical scheme, a plurality of layers of adhesive paper which can be torn and is used for adhering hair on the bedding is arranged on the side surface of the outer circumference of the compression roller; the sticky paper is arranged to be capable of sticking and removing the hair on the bedding so as to be convenient to take out.

Compared with the prior art, the invention has the beneficial effects that:

when the embedded accompanying bed is needed to be used, the two first speed reducing motors are simultaneously controlled to rotate, the first speed reducing motors drive the screw rods to rotate when rotating, and the screw rods drive the sliding blocks to move downwards in the sliding grooves through the threaded holes, so that the accompanying bed is put down to facilitate the rest of accompanying personnel, and meanwhile, the height of the bed body can be adjusted according to needs; when the embedded accompanying bed is stored, the two first speed reducing motors are controlled to rotate reversely, the first speed reducing motors drive the screw rods to rotate reversely when rotating reversely, and the screw rods drive the sliding blocks to move upwards in the sliding grooves through the threaded holes, so that the whole bed body is lifted to the upper side of the wall body, and normal work of medical personnel is not affected; in addition, the two sliding rails are embedded into the wall body, so that the whole wall is attractive.

Drawings

Fig. 1 is a perspective view of an installation structure of an embedded type accompanying bed in the embodiment;

fig. 2 is a front view of the installation structure of the embedded type accompanying bed in the embodiment;

FIG. 3 is a cross-sectional view taken at C-C of FIG. 2;

FIG. 4 is a cross-sectional view taken at D-D of FIG. 2;

fig. 5 is a partially assembled perspective view of the built-in bed for accompanying persons in this embodiment;

fig. 6 is an exploded view of the built-in bed for accompanying persons in this embodiment;

fig. 7 is a perspective view of the upper half storage box in the present embodiment;

FIG. 8 is a perspective view of the embedded type bed for accompanying and attending to in the present embodiment

FIG. 9 is an enlarged view of the structure at A in FIG. 6;

fig. 10 is an enlarged structural view at B in fig. 5.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 10, in an embodiment of the present invention, an embedded nursing bed includes a bed body 1 and two slide rails 2 embedded in a wall 001 side by side, where a slide block 4 slidably connected in the slide rail 2 is respectively disposed at positions near two ends of the bed body 1 through an inclined strut 3, and each slide rail 2 is provided with a lifting assembly for driving the slide block 4 to move up and down; the lifting assembly comprises a screw rod 5 and a first speed reducing motor 6, a sliding groove 201 with an opening on the side face is arranged on the sliding rail 2, the sliding block 4 is positioned in the sliding groove 201, two ends of the sliding groove 201 of the sliding rail 2 are fixedly provided with blocking plates 7, the screw rod 5 is rotatably connected between the two blocking plates 7, and the first speed reducing motor 6 is fixedly arranged on the blocking plate 7 at the upper end of the sliding groove 201 and is coaxially and fixedly connected with the upper end of the screw rod 5; each sliding block 4 is provided with a threaded hole 401 which is in threaded connection with the screw rod 5.

Slide rail 2 is equipped with two relative extension boards 202 in position at the side opening part of spout 201, the both sides of slider 4 are all rotated and are connected with two and extend board 202 complex first runner 8 to and two and the bottom complex second runner 9 of spout 201, should set up the friction that can reduce between slider 4 and the spout 201, make the rising and the decline of the bed body 1 more convenient.

When the embedded accompanying bed is needed to be used, the two first speed reducing motors 6 are simultaneously controlled to rotate, the first speed reducing motors 6 drive the screw rods 5 to rotate when rotating, and the screw rods 5 drive the sliding blocks 4 to move downwards in the sliding grooves 201 through the threaded holes 401, so that the accompanying bed is put down, an accompanying person can conveniently rest, and meanwhile, the height of the bed body 1 can be adjusted according to needs; when the embedded accompanying bed is stored, the two first speed reducing motors 6 are controlled to rotate reversely, the first speed reducing motors 6 drive the screw rod 5 to rotate reversely, and the screw rod 5 drives the sliding block 4 to move upwards in the sliding groove 201 through the threaded hole 401, so that the whole bed body 1 is lifted above a wall body, and normal work of medical workers is not affected; in addition, the two sliding rails 2 are embedded into the wall body, so that the whole wall is attractive.

A lower half storage box 10 is arranged at one end of the bed body 1, an upper half storage box 11 is hinged on the lower half storage box 10, and a bedding storage assembly is arranged in the lower half storage box 10; the bedding storage assembly comprises a driving roller 12, a pressing roller 13 and a rotating shaft 14, two vertical supporting plates 15 are arranged in the lower half storage box 10 side by side, and the driving roller 12 is rotatably connected between the two vertical supporting plates 15 along the direction perpendicular to the length direction of the bed body 1; a second speed reducing motor 16 coaxially connected with the driving roller 12 is fixedly installed on one of the vertical supporting plates 15, and the second speed reducing motor 16 is used for driving the driving roller 12 to rotate; vertical sliding grooves 1501 are formed in the two vertical supporting plates 15 above the driving roller 12, the rotating shaft 14 is located between the two vertical supporting plates 15, two ends of the rotating shaft 14 penetrate through the vertical sliding grooves 1501 respectively, and the pressing roller 13 is rotatably connected to the rotating shaft 14 and located between the two vertical supporting plates 15; horizontal supporting plates 17 are arranged on the two vertical supporting plates 15 below the end parts of the rotating shaft 14, sliding guide holes 1701 are formed in the horizontal supporting plates 17 along the direction of the vertical sliding groove 1501, and sliding guide rods 18 in sliding fit with the sliding guide holes 1701 are arranged at the end parts of the rotating shaft 14; a spring 19 is sleeved on the sliding guide rod 18, and the spring 19 is positioned between the horizontal supporting plate 17 and the rotating shaft 14 and used for forcing the rotating shaft 14 to move upwards; two compression plates 20 parallel to the vertical supporting plate 15 are arranged at positions close to two ends of the rotating shaft 14 in the upper storage box half 11, a compression inclined surface 2001 is arranged on each compression plate 20, and the compression inclined surfaces 2001 and the rotating shaft 14 are matched for pushing the rotating shaft 14 to move downwards along the vertical sliding groove 1501 to press the driving roller 12 when the upper storage box half 11 covers the lower storage box half 10; one side of the lower half storage box 10 connected with the bed body 1 is provided with a bedding inlet and outlet 1001.

A plurality of convex ribs 22 made of rubber materials are arranged on the side surface of the outer circumference of the driving roller 12; the provision of the ribs 22 increases the frictional resistance between the bedding and the drive roll 12. The bedding storage assembly further comprises a sealing plug body 23, and the sealing plug body 23 is used for being plugged into the bedding inlet and outlet 1001; the lower half storage box 10 is provided with clamping tongues 1002 on the opposite side surfaces of the bedding inlet and outlet 1001 at the two sides, and clamping grooves 2301 for clamping the clamping tongues 1002 are arranged on the two sides of the sealing plug body 23; the upper half storage box 11 is provided with a locking groove 1101 at the side close to the bedding inlet and outlet 1001, and the sealing plug body 23 is provided with a plug tongue 2302 extending into the locking groove 1101. The outer circumferential side of the pressing roller 13 is provided with a plurality of layers of adhesive paper which can be torn and is used for adhering hair on bedding; the sticky paper is arranged to be capable of sticking and removing the hair on the bedding so as to be convenient to take out.

When bedding on the bed body 1 needs to be stored, the upper half storage box 11 is opened, then the bedding is folded in half and narrowed, then one end of the folded bedding is placed between the driving roller 12 and the pressing roller 13, then the upper half storage box 11 is closed, and in the process that the upper half storage box 11 is closed, the rotating shaft 14 is pushed by the pressing inclined plane 2001 to move downwards along the vertical sliding groove 1501 to press the driving roller 12 and compress the spring 19, so that the bedding is pressed on the driving roller 12 through the pressing roller 13, and then the second speed reducing motor 16 is controlled to drive the driving roller 12 to rotate, so that the bedding is stored between the upper half storage box 11 and the lower half storage box 10; after the upper storage box half 11 is covered on the lower storage box half 10, the sealing plug body 23 is plugged into the bedding inlet and outlet 1001, the clamping tongue 1002 is clamped into the clamping groove 2301, and the plug tongue 2302 is inserted into the locking groove 1101, so that the upper storage box half 11 and the lower storage box half 10 are locked. When the bedding needs to be taken out, the user only needs to take out the sealing plug body 23 and then open the upper half storage box 11, so that the user can take in or take out the bedding greatly.

In addition, the bottom of the bed body 1 is provided with an air bag 30, and the air bag 30 is in a flat shape. The edge of the air bag 30 is provided with a pressure sensor. When the nursing bed is in a descending process and touches a person or a foreign body, the nursing bed firstly touches the air bag 30, the pressure of the air bag 30 changes, the pressure is fed back to the controller through the pressure sensor, and the controller controls the first speed reducing motor 6 to make adjustment in time so as to avoid damage.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An embedded accompanying and nursing bed is characterized by comprising a bed body and two slide rails embedded into a wall body side by side, wherein slide blocks connected into the slide rails in a sliding manner are respectively arranged at positions close to two ends below the bed body through inclined support rods, and each slide rail is provided with a lifting assembly used for driving the slide blocks to move up and down; the lifting assembly comprises a screw rod and a first speed reducing motor, a sliding groove with an opening on the side face is formed in the sliding rail, the sliding block is located in the sliding groove, blocking plates are fixedly mounted at two ends of the sliding groove of the sliding rail, the screw rod is rotatably connected between the two blocking plates, and the first speed reducing motor is fixedly mounted on the blocking plate at the upper end of the sliding groove and is coaxially and fixedly connected with the upper end of the screw rod; each sliding block is provided with a threaded hole in threaded connection with the screw rod;

a lower half storage box is arranged at one end of the bed body, an upper half storage box is hinged to the lower half storage box, and a bedding storage assembly is arranged in the lower half storage box; the bedding storage assembly comprises a driving roller, a pressing roller and a rotating shaft, two vertical supporting plates are arranged in the lower half storage box side by side, and the driving roller is rotatably connected between the two vertical supporting plates along the direction perpendicular to the length direction of the bed body; a second speed reducing motor coaxially connected with the driving roller is fixedly arranged on one vertical supporting plate and used for driving the driving roller to rotate; vertical sliding grooves are formed in the two vertical supporting plates above the driving roller, the rotating shaft is located between the two vertical supporting plates, two ends of the rotating shaft penetrate through the vertical sliding grooves respectively, and the pressing roller is connected to the rotating shaft in a rotating mode and located between the two vertical supporting plates; horizontal supporting plates are arranged on the two vertical supporting plates below the end part of the rotating shaft, sliding guide holes are formed in the horizontal supporting plates along the direction of the vertical sliding grooves, and sliding guide rods in sliding fit with the sliding guide holes are arranged at the end parts of the rotating shaft; the guide sliding rod is sleeved with a spring, and the spring is positioned between the horizontal supporting plate and the rotating shaft and used for forcing the rotating shaft to move upwards; two pressing plates parallel to the vertical supporting plates are arranged at positions close to two ends of the rotating shaft in the upper half storage box, a pressing inclined surface is arranged on each pressing plate, and the pressing inclined surfaces are matched with the rotating shaft and used for pushing the rotating shaft to move downwards along the vertical sliding groove and press the rotating shaft to the driving roller when the upper half storage box covers the lower half storage box; one side that the lower half receiver links to each other with the bed body is equipped with the bed clothes and imports and exports.

2. The embedded type accompanying bed as claimed in claim 1, wherein the slide rail is provided with two extending plates at the side openings of the slide groove, the extending plates are opposite to each other, and both sides of the slide block are rotatably connected with a first rotating wheel matched with the extending plates and a second rotating wheel matched with the bottom of the slide groove.

3. The embedded type accompanying bed as claimed in claim 1, wherein the driving roll is provided at an outer circumferential side thereof with a plurality of beads made of a rubber material.

4. The embedded accompanying bed of claim 1, wherein the bedding receiving assembly further comprises a sealing plug body, the sealing plug comprising a plug body for insertion into a bedding access port; the lower half storage box is provided with clamping tongues on the opposite side surfaces of the positions of the two sides of the bedding inlet and outlet, and the two sides of the plug body are provided with clamping grooves for clamping the clamping tongues; the upper half storage box is provided with a locking groove at the side close to the bedding inlet and outlet, and the plug body is provided with a plug tongue extending into the locking groove.

5. The embedded type accompanying bed as claimed in claim 1, wherein the pressing roller is provided at an outer circumferential side thereof with a plurality of layers of removable adhesive sheets for adhering hair on bedding.