CN209750479U - Device for accompanying and attending - Google Patents

Abstract

The utility model provides a device for accompanying and attending to, the intelligent cabinet temperature adjusting device comprises a cabinet body, folding bed and bench, set up a drawer in the upper end of the cabinet body, it rotates the flat board to set up one above the last plane of the cabinet body, folding bed and bench all can accomodate the inside downside at the cabinet body, folding bed includes first short slab, first long slab, second long slab and second short slab, first long slab, second long slab and second short slab loop through articulated even board and are connected, at first short slab, first long slab, the both sides of second long slab and second short slab all set up a set of adjustable mechanism of widening, each is organized adjustable to widen the mechanism and all includes the bracing piece, curb plate and two regulation journal stirrup. This device for accompanying and attending to combines together the cabinet body and folding bed, has solved folding bed management and has additionally taken up ward space problem, simultaneously, under the condition that the usage space allowwed, can expand the curb plate to make folding bed widen, then do benefit to the attendant and have a rest.

Description

device for accompanying and attending

Technical Field

The utility model relates to a device for accompanying and attending to.

Background

In many existing hospitals, the hospitals do not provide a bed for rest when patients and family members accompany at night, and some accompanying personnel can only lie on the bed for rest or push the patients and the family members to the hospital bed, so that the patients and the family members have poor rest; some families can carry the simple folding bed, but the folding bed of the type can additionally occupy the space in a ward when not used, so that medical personnel can not conveniently take care of patients; some hospitals can rent the simple folding bed for family members to use, but rent the inconvenient management of folding bed, increased hospital's work load, simultaneously, the general width of the simple folding bed for rent is narrower for accompanying and attending to the personnel in the rest process, it is comparatively difficult to stand up, has also influenced accompanying and attending to the personnel and has had a rest to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for accompanying and attending to, this device for accompanying and attending to combines together the cabinet body and folding bed, has solved folding bed management and has additionally taken ward space problem, simultaneously, under the condition that usage space allows, can launch curb plate and widening board to make folding bed widen, do benefit to the attendant to have a rest then.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a device for accompanying and attending to, includes the cabinet body, folding bed and bench the upper end of the cabinet body sets up a drawer the last plane top of the cabinet body sets up one and rotates the flat board, folding bed and bench all can be accomodate the inside downside of the cabinet body, folding bed includes first short slab, first long slab, second long slab and second short slab, first long slab, second long slab and second short slab loop through articulated even board and be connected, and first short slab, first long slab, second long slab and second short slab and corresponding with articulated even board articulated connection the both sides of first short slab, first long slab, second long slab and second short slab all set up a set of adjustable widening mechanism, each adjustable widening mechanism of group all includes bracing piece, curb plate and two adjust the journal stirrup, two it sets up relatively at corresponding first short slab, first long slab, The side walls of the second long plate and the second short plate are respectively provided with a long round hole on each adjusting support lug, the two ends of the support rod are correspondingly sleeved in the two long round holes, the long pipe arranged on the side wall of the side plate is sleeved on the support rod, the two ends of the support rod are respectively provided with a square block, the square blocks are sleeved in the long round holes, the side wall of the adjusting support lug is provided with an upper positioning hole and a lower positioning hole which are distributed up and down, the upper positioning hole and the lower positioning hole are communicated with the long round holes, the square blocks are provided with first positioning holes matched with the upper positioning hole and the lower positioning hole, the support rod is positioned on the adjusting support lug by penetrating through the first positioning hole and the upper positioning hole or the first positioning hole and the lower positioning hole through bolts, the two ends of the long pipe are respectively provided with a plurality of second positioning holes which are distributed at equal intervals along the circumferential direction of the long pipe, a third positioning hole corresponding to the second positioning hole is arranged on the supporting rod, the long pipe and the supporting rod are relatively positioned by a pin shaft penetrating through the second positioning hole and the third positioning hole, two first supporting legs are arranged on the bottom plane of the hinged connecting plate between the first long plate and the second long plate, the lower part of each first supporting leg is provided with a roller, the bottom planes of the hinged connecting plate between the first short plate and the first long plate and the hinged connecting plate between the second long plate and the second short plate are provided with two second supporting legs, two third supporting legs are arranged on the bottom planes of the first short plate and the second short plate, a handle is hinged on the outer side of the first short plate, the outer side of the second short plate is provided with a hanging rod, two first L-shaped connecting rods are arranged on the inner rear side wall of the cabinet body, and the hanging rod can be hung between the first L-shaped connecting rods and the rear side wall of the cabinet body.

Preferably, a first sleeve positioned on one side of the drawer is arranged at the upper part of the cabinet body, the second L-shaped connecting rod is arranged on the first sleeve, and the rotating flat plate is arranged on the second L-shaped connecting rod.

Further, the second L-shaped connecting rod comprises a first vertical rod and a first cross rod, the first vertical rod is sleeved in the first sleeve, a plurality of first plug holes which are distributed at equal intervals up and down are arranged on the first vertical rod, a second plug hole which is matched with the first plug hole is arranged on the first sleeve, a pin shaft enters and exits the second plug hole and the first plug hole to realize the positioning of the first vertical rod in the first sleeve, the first cross bar comprises a fixed cross bar and a movable cross bar, the front end of the fixed cross bar is sleeved in a clamping groove arranged at the rear end of the movable cross bar, a first threaded hole communicated with the clamping groove is arranged at the rear end of the movable cross rod, a positioning bolt is arranged in the first threaded hole, the front end of the movable cross rod is provided with a second sleeve, and the rotating flat plate is provided with a second vertical rod sleeved in the second sleeve.

Preferably, all set up a first overlap joint pole group on the right side wall of the curb plate that is located first short slab, first long slab and second long slab both sides, first overlap joint pole group includes a plurality of first overlap joint poles, and is a plurality of first overlap joint pole is connected through first splice block, and first overlap joint pole all overlaps and puts in the curb plate, all be provided with on the curb plate relative with first splice block with the corresponding first overlap joint hole of first overlap joint pole.

Furthermore, each side plate is sleeved with a widening plate capable of sliding back and forth relative to the side plate, the side plate is sleeved with a first U-shaped groove of the widening plate, a second lapping rod group is arranged on the right side wall of the widening plate positioned on two sides of the first short plate, the first long plate and the second long plate and comprises a plurality of second lapping rods which are connected through second connecting blocks, the second lapping rods are sleeved with the widening plate and positioned below the side plate, and second lapping holes corresponding to the second lapping rods are formed in the widening plate opposite to the second connecting blocks.

Furthermore, a threaded rod is arranged on the upper plane of the side plate, a second U-shaped sliding groove is formed in the upper portion of the widening plate, the threaded rod can be sleeved in the second U-shaped sliding groove, and a compression nut used for pressing the widening plate is sleeved on the threaded rod.

Preferably, the third support leg is arranged on the bottom planes of the corresponding first short plate and the second short plate through two support lugs, a first hinge hole is formed in each support lug, a second hinge hole corresponding to the first hinge hole is formed in the third support leg, a pin shaft is inserted into the first hinge hole and the second hinge hole to achieve hinge connection of the third support leg and the support lugs, a fourth positioning hole and a fifth positioning hole are respectively formed in the right side and the right lower side of the first hinge hole, and a sixth positioning hole matched with the fourth positioning hole and the fifth positioning hole is formed in the third support leg.

The utility model has the advantages that: the utility model has simple structure and convenient use; the size of the inner cabinet body of the device is approximately the same as the occupied space of the cabinet body on one side of the bed head of the sickbed in the existing hospital, and the folding bed and the stool are both accommodated in the cabinet body, so that the device can not additionally occupy the space of a ward while providing a nursing tool for the folding bed and the stool, is beneficial to improving the free activity space of the ward, and further, the folding bed is accommodated in the corresponding cabinet body, so that the management of the folding bed is more convenient; after the folding bed is unfolded, the side plates and the widening plate can be unfolded under the condition of the permission of the unfolding space so as to increase the width of the folding bed, and further, the folding bed is beneficial to the rest of the accompanying personnel; the side plates can be inclined upwards and adjusted and positioned relative to the horizontal plane of the folding bed, so that the folding bed can be used as a chair; the adjacent side plates can be connected through the first lapping rod, and the adjacent widening plates can be connected through the second lapping rod, so that the connecting strength of the adjacent side plates and the adjacent widening plates can be realized, and the integral supporting performance of the folding bed is improved; through the dull and stereotyped rotation that the swivel cabinet body top set up, can be so that rotate the dull and stereotyped function that can tentatively act as the dining table, the patient of being convenient for has dinner on the sick bed, rotate the dull and stereotyped can be for second sleeve free rotation to make when using the rotation flat board, can rotate the rotation flat board wantonly, so that patient obtains suitable dining support.

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the folding bed in an unfolded state;

FIG. 3 is an unfolded side view of the folding bed;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is a schematic structural view of the support rod;

FIG. 6 is a schematic view of the connection of the pivotal plate to the second L-bar;

FIG. 7 is an enlarged view of FIG. 2 at B;

FIG. 8 is an enlarged view at C of FIG. 3;

FIG. 9 is a schematic structural view of a second embodiment of the connection of the side plate and the widening plate;

FIG. 10 is a schematic view of the lap joint of the respective side panels on the outer side walls of the first short panel and the first long panel by the first set of lap bars;

FIG. 11 is a schematic view of the lap joint of the first short panel and the corresponding widened panel on the outside of the first long panel by the second set of lap bars;

In the figure: 1 cabinet, 11 drawers, 12 rotating flat plate, 121 first sleeve, 1211 second plug hole, 122 second L-shaped connecting rod, 1221 first vertical rod, 1222 first plug hole, 1223 moving cross rod, 1224 clamping slot, 1225 fixing cross rod, 1226 first screw hole, 123 second vertical rod, 124 second sleeve, 13 first L-shaped connecting rod, 14 cabinet door, 21 first short plate, 211 handle, 22 first long plate, 23 second long plate, 24 second short plate, 241 hanging rod 25 hinged connecting plate, 251 first supporting leg, 252 roller, 253, 31 supporting rod, 311 square block, 312 first positioning hole, 32 side plate, 321 long tube, 3211 second positioning hole, 322 threaded rod, 323 pressing nut, 324 first receiving hole, 325 first receiving hole, 33 adjusting lug, 331 upper positioning through hole, 332 lower positioning through hole, 333 long round hole, 34 widening plate, 341 first U-shaped groove, 342 second U-shaped groove, 343 second receiving hole, 344 second overlapping holes, 351 first overlapping rods, 352 first connecting blocks, 361 second overlapping rods, 362 second connecting blocks, 4 second supporting legs, 5 third supporting legs, 51 support lugs, 511 first hinge holes, 512 fifth positioning holes, 513 fourth positioning holes, 101 hinge support lugs and 102 stools.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following specific embodiments and accompanying drawings 1 to 11, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar variations without departing from the spirit of the invention, and therefore the invention is not limited by the specific embodiments disclosed below.

The utility model provides a device for accompanying and attending to (as shown in figure 1), including the cabinet body 1, folding bed and stool 102 the upper end of the cabinet body 1 sets up a drawer 11 the last plane top of the cabinet body 1 sets up a rotation flat board 12, and in this embodiment, the concrete implementation mode that rotation flat board 12 set up on the cabinet body 1 is: the upper portion of the cabinet body 1 is provided with a first sleeve 121 located on one side of the drawer 11, the second L-shaped connecting rod 122 is arranged on the first sleeve 121, the rotating plate 12 is arranged on the second L-shaped connecting rod 122, specifically, the second L-shaped connecting rod 122 comprises a first vertical rod 1221 and a first cross rod, the first vertical rod 1221 is sleeved in the first sleeve 121, the first vertical rod 1221 is provided with a plurality of first inserting holes 1222 distributed at equal intervals up and down, the first sleeve 121 is provided with a second inserting hole 1211 matched with the first inserting hole 1222, a pin shaft enters and exits the second inserting hole 1211 and the first inserting hole 1222 to enable the first vertical rod 1221 to be positioned in the first sleeve 121, the first cross rod comprises a fixed cross rod 1225 and a movable cross rod 1223, the front end of the fixed cross rod 1225 is sleeved in a clamping groove 1224 arranged at the rear end of the movable cross rod 1223, a first threaded hole 1226 communicated with the clamping groove 1224 is formed in the rear end of the movable cross rod 1223, a positioning bolt is arranged in the first threaded hole 1226, a second sleeve 124 is arranged at the front end of the movable cross rod 1223, and a second vertical rod 123 arranged on the rotating flat plate 12 is sleeved in the second sleeve 124. In practical application, the application supporting height adjustment of the rotating plate 12 can be realized by changing the positioning height of the first vertical rod 1221 in the first sleeve 121, the application distance adjustment of the rotating plate 12 can be realized by changing the position of the movable cross rod 1223 on the fixed cross rod 1225, and the second vertical rod 123 can freely rotate relative to the second sleeve 124, so that the supporting angle adjustment of the rotating plate 12 can be realized.

The folding bed and the stool 3 can be accommodated in the lower side of the cabinet 1, the folding bed comprises a first short plate 21, a first long plate 22, a second long plate 23 and a second short plate 24, the first short plate 21, the first long plate 22, the second long plate 23 and the second short plate 24 are sequentially connected with a hinge connecting plate 25, the first short plate 21, the first long plate 22, the second long plate 23 and the second short plate 24 are correspondingly hinged with the hinge connecting plate 25, specifically, two hinge lugs 101 are respectively arranged at two sides of one end of the first short plate 21, the first long plate 22, the second long plate 23 and the second short plate 24 corresponding to the hinge connecting plate 25, two hinge shafts 253 are arranged at two sides of the hinge connecting plate 25, two ends of each hinge shaft 253 are sleeved on the hinge lugs 101 to realize hinge connection, a group of adjustable mechanisms are respectively arranged at two sides of the first short plate 21, the first long plate 22, the second long plate 23 and the second short plate 24, each group of adjustable widening mechanisms comprises a supporting rod 31, a side plate 32 and two adjusting support lugs 33, the two adjusting support lugs 33 are oppositely arranged on the side walls of the corresponding first short plate 21, the corresponding first long plate 22, the corresponding second long plate 223 and the corresponding second short plate 24, each adjusting support lug 33 is provided with a long round hole 333, two ends of the supporting rod 31 are correspondingly sleeved in the two long round holes 333, a long pipe 321 arranged on the side wall of the side plate 32 is sleeved on the supporting rod 31, two ends of the supporting rod 31 are respectively provided with a square block 311, the square blocks 311 are sleeved in the long round holes 333, the supporting rod 31 can be prevented from rotating through the limit of the square blocks 311 in the long round holes 333, the side wall of the adjusting support lugs 33 is provided with an upper positioning hole 331 and a lower positioning hole 332 which are vertically distributed, and the upper positioning hole 311 and the lower positioning hole 332 are communicated with the long round holes 333, the square block 311 is provided with a first positioning hole 312 matching with the upper positioning hole 331 and the lower positioning hole 332, the support rod 31 is positioned on the adjusting lug 33 by inserting a pin through the first positioning hole 312 and the upper positioning hole 331 or the first positioning hole 312 and the lower positioning hole 332, two ends of the long tube 321 are respectively provided with a plurality of second positioning holes 321 distributed at equal intervals along the circumferential direction, the support rod 31 is provided with a third positioning hole corresponding to the second positioning hole 321, the relative positioning of the long tube 321 and the support rod 31 is realized by inserting a pin through the second positioning hole 321 and the third positioning hole, so as to realize the expansion or contraction positioning of the side plate 32, in the practical application process, when the side plate 32 needs to be expanded, the support rod 31 is positioned at the upper positioning hole 331 so that the support rod 31 moves upwards, then, the side plate 32 is rotated as needed, and after being rotated to the position, the corresponding second positioning holes 321 and the third positioning holes are inserted together through the bolts to achieve unfolding positioning of the side plates 32, when the side plates 32 need to be stored, the supporting rod 31 is positioned at the lower positioning hole 332, the supporting rod 31 moves downwards, then the side plates 32 are rotated to enable the side plates to be close to and keep relatively parallel to the bottom planes of the corresponding first short plate 21 or the corresponding first long plate 22 or the corresponding second long plate 23 or the corresponding second short plate 24, and then the corresponding second positioning holes 321 and the corresponding third positioning holes are inserted together through the bolts to achieve storage positioning of the side plates 32.

in order to enhance the connection strength between the adjacent side plates 32 and reduce the supporting gap between the adjacent side plates 32, a first overlapping bar set is disposed on the right side wall of each side plate 32 on both sides of the first short plate 21, the first long plate 22 and the second long plate 23, the first overlapping bar set includes a plurality of first overlapping bars 351, the plurality of first overlapping bars 351 are connected by first connecting blocks 352, the first overlapping bars 351 are all nested in the side plates 32, first overlapping holes 325 corresponding to the first overlapping bars 351 are disposed on the side plates 32 opposite to the first connecting blocks 352, the first overlapping bars 351 are connected by the first connecting blocks 352, the synchronous movement of all the first overlapping bars 351 can be realized, in the practical application, when the first overlapping bar set is not used, the first overlapping bars 351 are contracted in the first receiving holes 324 disposed on the side plates 32, the first connecting blocks 352 are disposed outside the side plates 32, the first lapping rod 351 is positioned in the first receiving hole 324 by virtue of the friction force between the first lapping rod 351 and the first receiving hole 324, the first lapping rod group does not affect the receiving of the side plates 32 and the folding of the folding bed after being folded, when the first lapping rod group is used, the first lapping rod 351 is drawn out through the first connecting block 352, then the end part of the first lapping rod 351 positioned at the front end of the first connecting block 352 is inserted into the first lapping hole 325, the lapping connection of the two adjacent side plates 32 is realized, further, in order to further improve the widening function of the side plates 32, a widening plate 34 capable of sliding back and forth relative to the side plates 32 is sleeved on each side plate 32, the side plates 32 are sleeved in a first U-shaped groove 341 of the widening plate 34, a second rod group is arranged on the right side wall of the widening plate 34 positioned at two sides of the first short plate 21, the first long plate 22 and the second long plate 23, and comprises a plurality of second lapping rods, a plurality of the second overlapping rods 361 are connected through second connecting blocks 362, the second overlapping rods 361 are all sleeved in the widening plate 34, the second overlapping rods 362 are positioned below the side plates 32, second overlapping holes 344 corresponding to the second overlapping rods 361 are all arranged on the widening plate 34 opposite to the second connecting blocks 362, synchronous movement of all the second overlapping rods 361 can be realized by the connection of the second connecting blocks 362, in the practical application process, when the second overlapping rod group is not used, the second overlapping rods 361 are contracted in second accommodating holes 343 arranged on the widening plate 34, the second connecting blocks 362 are positioned outside the widening plate 34, the second overlapping rods 361 are realized in the second accommodating holes 434 by virtue of the friction force between the second overlapping rods 361 and the second accommodating holes 343, after the second overlapping rod group is positioned, the accommodation of the side plates 32 and the folding bed are not affected, when the second overlapping rod group is used, the second overlapping rods 361 are extracted through the second connecting blocks 362, then, the end of the second overlapping rod 361 at the front end of the second connecting block 362 is inserted into the second overlapping hole 344, so that the overlapping connection of the two adjacent widening plates 34 is realized. Furthermore, in order to facilitate the positioning connection of the side plates 32 to the corresponding widening plates 34, a threaded rod 322 is disposed on the upper plane of the side plates 32, a second U-shaped sliding slot 342 is disposed on the upper portion of the widening plates 34, the threaded rod 322 can be inserted into the second U-shaped sliding slot 342, and a pressing nut 323 for pressing the widening plates 34 is inserted onto the threaded rod 32.

Two first support legs 251 are provided on the bottom plane of the hinged connection plate 25 between the first long plate 22 and the second long plate 23, a roller 252 is provided at the lower portion of each first support leg 251, two second support legs 4 are provided at the bottom planes of the hinge link 25 between the first short plate 21 and the first long plate 22 and the hinge link 25 between the second long plate 23 and the second short plate 24, two third supporting legs 5 are arranged on the bottom planes of the first short plate 21 and the second short plate 24, when the first short plate 21, the first long plate 22, the second long plate 23 and the second short plate 24 are unfolded, the first support leg 251, the second support leg 4 and the third support leg 5 support, the support of the upper planes of the first short plate 21, the first long plate 22, the second long plate 23 and the second short plate 24 in the same horizontal plane can be realized, and the specific implementation manner of the positioning connection of the third support leg 5 on the first short plate 21 and the second short plate 24 is as follows: the third supporting leg 5 is arranged on the bottom plane of the corresponding first short plate 21 and second short plate 24 through two support lugs 51, a first hinge hole 511 is arranged on the support lug 51, a second hinge hole corresponding to the first hinge hole 511 is arranged on the third supporting leg 5, a pin is inserted in the first hinge hole 511 and the second hinge hole to realize the hinge connection of the third supporting leg 5 and the support lug 51, a fourth positioning hole 513 and a fifth positioning hole 512 are respectively arranged right side and right side of the first hinge hole 511, a sixth positioning hole matched with the fourth positioning hole 513 and the fifth positioning hole 512 is arranged on the third supporting leg 5, the fifth positioning hole 512 and the sixth positioning hole are inserted through the pin to realize the supporting function of the third supporting leg 5, the fourth positioning hole 513 and the sixth positioning hole are inserted through the pin to realize the contraction of the third supporting leg 5, after the third supporting leg 5 is contracted, the folding and the contraction of the folding bed are not affected.

The outer side of the first short plate 21 is hinged with a handle 211, in the practical application process, the folding bed can be smoothly pulled out from the cabinet body 1 through the handle 211, the outer side of the second short plate 24 is provided with a hanging rod 241, two first L-shaped connecting rods 13 are arranged on the inner rear side wall of the cabinet body 1, the hanging rod 241 can be hung between the first L-shaped connecting rods 13 and the rear side wall of the cabinet body 1, and the hanging rod 241 is hung on the first L-shaped connecting rods 13 to realize the connection between the folding bed and the cabinet body 1.

The two cabinet doors 14 arranged outside the cabinet 1 are used for realizing the closed hiding of the folding bed and the stool 102 in the cabinet 1, so that the appearance of the device is beautiful and elegant.

In the present invention, "left" and "right" are relative positions used for describing positional relationships, and therefore, cannot be interpreted as limiting the protection range as absolute positions.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

the above description is provided for the preferred embodiments and examples of the present invention with reference to the accompanying drawings, but the present invention is not limited to the above embodiments and examples, and it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit of the present invention, and these modifications and variations should be construed as the protection scope of the present invention.

Claims (7)

1. the utility model provides a device for accompanying and attending to, characterized by includes the cabinet body, folding bed and stool the upper end of the cabinet body sets up a drawer the last plane top of the cabinet body sets up a rotation flat board, folding bed and stool all can be accomodate the inside downside of the cabinet body, folding bed includes first short slab, first long slab, second long slab and second short slab, first long slab, second long slab and second short slab loop through articulated even board and be connected, and first short slab, first long slab, second long slab and second short slab articulate with corresponding articulated even board and be connected the both sides of first short slab, first long slab, second long slab and second short slab all set up a set of adjustable widening mechanism, and each adjustable widening mechanism of group all includes bracing piece, curb plate and two adjust the journal stirrup, two it sets up relatively at corresponding first short slab, first short slab, The side walls of the first long plate, the second long plate and the second short plate are respectively provided with a long round hole on each adjusting lug, the two ends of the support rod are correspondingly sleeved in the two long round holes, the long pipe arranged on the side wall of the side plate is sleeved on the support rod, the two ends of the support rod are respectively provided with a square block, the square blocks are sleeved in the long round holes, the side wall of the adjusting lug is provided with an upper positioning hole and a lower positioning hole which are vertically distributed, the upper positioning hole and the lower positioning hole are communicated with the long round holes, the square blocks are provided with first positioning holes matched with the upper positioning hole and the lower positioning hole, a bolt penetrates through the first positioning hole and the upper positioning hole or the first positioning hole and the lower positioning hole to realize the positioning of the support rod on the adjusting lug, the two ends of the long pipe are respectively provided with a plurality of second positioning holes which are equidistantly distributed along the circumferential direction of the long pipe, a third positioning hole corresponding to the second positioning hole is arranged on the supporting rod, the long pipe and the supporting rod are relatively positioned by a pin shaft penetrating through the second positioning hole and the third positioning hole, two first supporting legs are arranged on the bottom plane of the hinged connecting plate between the first long plate and the second long plate, the lower part of each first supporting leg is provided with a roller, the bottom planes of the hinged connecting plate between the first short plate and the first long plate and the hinged connecting plate between the second long plate and the second short plate are provided with two second supporting legs, two third supporting legs are arranged on the bottom planes of the first short plate and the second short plate, a handle is hinged on the outer side of the first short plate, the outer side of the second short plate is provided with a hanging rod, two first L-shaped connecting rods are arranged on the inner rear side wall of the cabinet body, and the hanging rod can be hung between the first L-shaped connecting rods and the rear side wall of the cabinet body.

2. a device as claimed in claim 1, wherein a first sleeve is provided at an upper portion of the cabinet at one side of the drawer, a second L-shaped link is provided at the first sleeve, and the pivotal plate is provided at the second L-shaped link.

3. An attending device as claimed in claim 2, wherein the second L-shaped connecting rod comprises a first vertical rod and a first cross rod, the first vertical rod is sleeved in the first sleeve, a plurality of first inserting holes are formed in the first vertical rod and are distributed at equal intervals up and down, a second inserting hole matched with the first inserting hole is formed in the first sleeve, a pin shaft enters and exits the second inserting hole and the first inserting hole to position the first vertical rod in the first sleeve, the first cross rod comprises a fixed cross rod and a movable cross rod, the front end of the fixed cross rod is sleeved in a clamping groove formed in the rear end of the movable cross rod, a first threaded hole communicated with the clamping groove is formed in the rear end of the movable cross rod, a positioning bolt is arranged in the first threaded hole, a second sleeve is arranged at the front end of the movable cross rod, the rotating flat plate is provided with a second vertical rod sleeved in the second sleeve.

4. A device for accompanying and attending to as claimed in claim 1, wherein a first overlapping bar set is provided on each of right side walls of the side plates on both sides of the first short plate, the first long plate and the second long plate, the first overlapping bar set includes a plurality of first overlapping bars, the plurality of first overlapping bars are connected by first connecting blocks, the first overlapping bars are sleeved in the side plates, and first overlapping holes corresponding to the first overlapping bars are provided on the side plates opposite to the first connecting blocks.

5. a device for accompanying and attending to as claimed in claim 4, wherein each of said side plates is sleeved with a widening plate which can slide back and forth relative to the side plate, the side plate is sleeved in a first U-shaped groove of the widening plate, a second overlapping rod set is disposed on the right side wall of the widening plate on both sides of the first short plate, the first long plate and the second long plate, said second overlapping rod set comprises a plurality of second overlapping rods, said plurality of second overlapping rods are connected by a second connecting block, the second overlapping rods are sleeved in the widening plate, the second overlapping rods are disposed under the side plates, and the widening plate opposite to the second connecting block is provided with second overlapping holes corresponding to said second overlapping rods.

6. A accompany and attend to device as defined in claim 5, wherein a threaded rod is provided on the upper plane of said side plate, a second U-shaped chute is provided on the upper portion of said widening plate, said threaded rod is capable of being fitted in the second U-shaped chute, and a pressing nut for pressing the widening plate is fitted over said threaded rod.

7. a device for accompanying and attending to as claimed in claim 1, wherein the third supporting leg is provided on the bottom plane of the corresponding first short plate and second short plate through two lugs, a first hinge hole is provided on the lug, a second hinge hole corresponding to the first hinge hole is provided on the third supporting leg, a pin shaft is inserted into the first hinge hole and the second hinge hole to realize the hinge connection of the third supporting leg and the lug, a fourth positioning hole and a fifth positioning hole are provided right side and right side of the first hinge hole, respectively, and a sixth positioning hole matching with the fourth positioning hole and the fifth positioning hole is provided on the third supporting leg.