CN213964126U

CN213964126U - Medical suspension device

Info

Publication number: CN213964126U
Application number: CN202021655482.1U
Authority: CN
Inventors: 王鹏
Original assignee: Nanjing Mindray Bio Medical Electronics Co Ltd
Current assignee: Nanjing Mindray Bio Medical Electronics Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-08-17
Anticipated expiration: 2030-08-11

Abstract

The embodiment of the present application provides a medical suspension device, includes: a column and drawer assembly; the drawer assembly comprises an outer frame, a drawer and two sliding rail assemblies, wherein the outer frame is provided with an accommodating cavity, the drawer comprises a main body and two shielding plates, and the sliding rail assemblies comprise a first sliding piece and a second sliding piece; the two shielding plates are arranged at the bottom of the drawer and are oppositely arranged at two transverse sides of the drawer, the first sliding parts of the two sliding rail assemblies are transversely arranged at intervals at the bottom of the drawer and are positioned between the two shielding plates, the second sliding parts of the two sliding rail assemblies are arranged in the accommodating cavity, and the first sliding part and the second sliding part of the same sliding rail assembly are in sliding connection; when the drawer is in an open state, each shielding plate at least shields the first sliding piece on the same side. The medical suspension device of the embodiment of the application can ensure that the appearance of the opened drawer can be more attractive.

Description

Medical suspension device

Technical Field

The application relates to the technical field of medical equipment, in particular to a medical suspension device.

Background

Medical suspensions of the related art are generally provided with drawers for placing medical items, however, the pair

In most medical suspensions, the sliding rail mounted on the drawer is generally exposed when the drawer is opened, thereby not only affecting the appearance of the opened drawer, but also being easily scratched by the edge of the sliding rail.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present application are directed to a medical suspension device, so as to solve the technical problem in the related art that a sliding rail of a drawer disposed on the medical suspension device affects an appearance of the opened drawer.

To achieve the above object, an embodiment of the present application provides a medical suspension device, including:

a column;

the drawer assembly is arranged on the upright post and comprises an outer frame, a drawer and two sliding rail assemblies, the outer frame is provided with an accommodating cavity, the drawer comprises a main body and two shielding plates, and the sliding rail assemblies comprise a first sliding piece and a second sliding piece; the two shielding plates are arranged at the bottom of the drawer and are oppositely arranged at two transverse sides of the drawer, the first sliding parts of the two sliding rail assemblies are transversely arranged at intervals at the bottom of the drawer and are positioned between the two shielding plates, the second sliding parts of the two sliding rail assemblies are arranged in the accommodating cavity, and the first sliding part and the second sliding part of the same sliding rail assembly are in sliding connection; when the drawer is in an open state, each shielding plate at least shields the first sliding piece on the same side.

Stand column the medical hanging device of this application embodiment sets up two shielding plates through the bottom at the drawer, simultaneously, sets up the first slider of two slide rail set spares in the bottom of drawer to be located between two shielding plates, can shelter from the first slider of homonymy when the user opens the drawer, from this, not only can guarantee that the outward appearance of the drawer after opening can be more pleasing to the eye, can avoid first slider fish tail user moreover.

Drawings

Fig. 1 is a schematic structural view of a medical suspension device according to an embodiment of the present application;

FIG. 2 is a schematic view of the drawer assembly shown in FIG. 1, with the drawer in a closed position;

FIG. 3 is a schematic view of the drawer shown in FIG. 2 in an open position;

FIG. 4 is a bottom schematic view of the drawer shown in FIG. 2;

FIG. 5 is an exploded view of the drawer assembly shown in FIG. 2;

FIG. 6 is an exploded view of the drawer shown in FIG. 2 from a perspective;

FIG. 7 is an exploded view of the drawer shown in FIG. 2 from another perspective;

FIG. 8 is a schematic view of the drawer assembly of FIG. 2 with the drawer omitted;

FIG. 9 is a schematic structural view of the outer frame shown in FIG. 2;

FIG. 10 is a cross-sectional front view of the drawer assembly shown in FIG. 2;

FIG. 11 is an enlarged view of a portion of FIG. 10 at A;

FIG. 12 is a cross-sectional left side view of FIG. 10;

fig. 13 is a partial enlarged view at B in fig. 12.

Description of the reference numerals

A beam assembly 10; a drawer assembly 20; an outer frame 21; the accommodation chamber 21 a; a second back plate 211; the second connecting edge 211 a; an escape opening 211 b; a second side plate 212; a raised edge 212 a; a first connecting edge 212 b; a stud 213; a drawer 22; a main body 221; a bottom plate 2211; a first back plate 2212; a first side plate 2213; a shielding plate 222; a mounting plate 223; a plate body 2231; through-holes 2231 a; a mount 2232; counter bores 2232 a; an outer panel 224; fastener attachment holes 224 a; mounting grooves 224 b; a protective cap 225; a slide rail assembly 23; a first slider 231; a second slider 232; a connecting plate 233; the first connection portion 233 a; the second connection portion 233 b; positioning holes 233 c; a tray 24; a fixed block 25; a fastener 26; a head 261; a rod portion 262; a column 30.

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

In the description of the embodiments of the present application, the "top", "bottom", "lateral" orientation or positional relationship is based on the orientation or positional relationship shown in fig. 2, wherein "up" is the top direction in fig. 2. It is to be understood that such directional terms are merely for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application.

An embodiment of the present application provides a medical suspension device, please refer to fig. 1 to 5, 10, and 11, the medical suspension device includes: a post 30 and a drawer assembly 20. The drawer assembly 20 is disposed on the upright 30, the drawer assembly 20 includes an outer frame 21, a drawer 22, and two slide rail assemblies 23, the outer frame 21 has a receiving cavity 21a, the drawer 22 includes a main body 221 and two shielding plates 222, and the slide rail assemblies 23 include a first sliding member 231 and a second sliding member 232. The two shielding plates 222 are disposed at the bottom of the drawer 22, and are disposed opposite to each other at two lateral sides of the drawer 22, the first sliding parts 231 of the two sliding rail assemblies 23 are disposed at intervals at the bottom of the drawer 22 along the lateral direction and are located between the two shielding plates 222, the second sliding parts 232 of the two sliding rail assemblies 23 are disposed in the accommodating cavities 21a, and the first sliding part 231 and the second sliding part 232 of the same sliding rail assembly 23 are slidably connected. In the open state of the drawer 22, each shielding plate 222 shields at least the first sliding member 231 on the same side. That is, the height of the shielding plate 222 satisfies: in the open state of drawer 22, first slide 231 is not visible to the user from the side of drawer 22.

Referring to fig. 1, in one embodiment, the medical suspension device further includes a cross member 10, the number of the columns 30 is two, two columns 30 are oppositely disposed at two ends of the cross member 10, and a drawer assembly 20 is disposed on at least one of the two columns 30. That is, the drawer assembly 20 may be provided on only one of the columns 30, or the drawer assemblies 20 may be provided on both of the columns 30.

In one embodiment, the medical suspension device may also have only one upright 30, with the upright 30 being suspended directly from the ceiling without the need for the cross-beam assembly 10. When the medical suspension device has only one post 30, the drawer assembly 20 is disposed on the post 30.

In the related art, the sliding rail of the drawer on the medical suspension device is generally disposed on the side wall of the drawer, and when the user pulls the drawer, the sliding rail on the drawer is exposed, thereby not only affecting the appearance of the drawer, but also the edge of the sliding rail is easily scratched to the user.

In the embodiment of the present application, two shielding plates 222 are disposed at the bottom of the drawer 22, and meanwhile, the first sliding member 231 is disposed at the bottom of the drawer 22 and located between the two shielding plates 222, when a user opens the drawer 22, the shielding plates 222 can shield the first sliding member 231 on the same side, so that the appearance of the opened drawer 22 can be more attractive, and the first sliding member 231 can be prevented from scratching the user.

The slide rail assembly 23 according to the embodiment of the present application may be of a roller type, a ball type, a gear type, etc., as long as it is ensured that the drawer 22 can be driven to open and close.

In one embodiment, in the open state of the drawer 22, each shielding plate 222 shields the first sliding member 231 and the second sliding member 232 on the same side, that is, the height of the shielding plate 222 satisfies: in the opened state of the drawer 22, the user cannot see the first and

second sliders

231 and 232 from the side of the drawer 22, and thus the aesthetic appearance of the drawer 22 can be further improved.

Referring to fig. 4 and 6, in one embodiment, the main body 221 includes a bottom plate 2211, a first back plate 2212, and two first side plates 2213, the two first side plates 2213 are disposed opposite to each other on two lateral sides of the bottom plate 2211, and the first back plate 2212 is connected to the bottom plate 2211 and the two first side plates 2213 and is located at the same end of the two first side plates 2213. The bottom plate 2211, the first back plate 2212 and the two first side plates 2213 are integrally formed, and the two shielding plates 222 are connected with the bottom plate 2211.

Specifically, the main body 221 can be a sheet metal part or a plastic part, the weight of the main body 221 of the sheet metal part or the plastic part is light, fasteners such as screws are not needed, and the inside and the outside of the main body 221 can be guaranteed to be smooth and complete. When the main body 221 is a plastic member, the main body 221 and the two shielding plates 222 may be integrally formed.

In other embodiments, each shielding plate 222 may be integrally formed with the shielding plate 222 on the same side, or the bottom plate 2211, the first back plate 2212, the first side plate 2213 and the shielding plate 222 may also be separate parts, and the bottom plate 2211, the first back plate 2212, the first side plate 2213 and the shielding plate 222 are combined into an integral structure by splicing.

Referring to fig. 5-7, 12, and 13, in one embodiment, drawer 22 further includes a mounting plate 223, an outer panel 224, and a fastener 26, fastener 26 including a head 261 and a shaft 262. The mounting plate 223 has a counter bore 2232a, the counter bore 2232a includes a first sub-bore and a second sub-bore that are communicated with each other, a step surface facing the first sub-bore is formed at a junction of the first sub-bore and the second sub-bore, the mounting plate 223 is connected with one end of the two first side plates 2213 away from the first back plate 2212, and the second sub-bore is located at one side of the first sub-bore away from the first back plate 2212. The outer panel 224 has a fastener attachment aperture 224a, and the shank 262 of the fastener 26 is inserted through the second sub-aperture and the fastener attachment aperture 224a to securely attach the mounting plate 223 to the outer panel 224, with the head 261 of the fastener 26 positioned in the first sub-aperture. The provision of the counter-sunk holes 2232a allows the head 261 of the fastener 26 to be recessed within the mounting plate 223 to provide a smoother, flatter interior of the drawer 22.

It is understood that the number of the mutually cooperating fasteners 26, the counter-sunk holes 2232a and the fastener connecting holes 224a can be set to one or more groups as required, as long as it is ensured that the mounting plate 223 can be firmly connected with the outer panel 224.

Referring to fig. 5 to 7, 12 and 13, in a specific embodiment, one side of the outer panel 224 has a mounting groove 224b, a fastener connecting hole 224a is disposed in the mounting groove 224b, the mounting plate 223 includes a plate body 2231 and a mounting seat 2232, the plate body 2231 has a through hole 2231a for passing the fastener 26, and the mounting seat 2232 has a counter bore 2232 a. The mounting seat 2232 is disposed on a side of the plate body 2231 away from the first back plate 2212, and the through hole 2231a communicates with the counter bore 2232 a. The mounting plate 223 is in a fastened connection with the outer panel 224, and the mounting seat 2232 is located in the mounting groove 224 b.

Specifically, the plate body 2231 of the mounting plate 223 may be a sheet metal part, the outer panel 224 may be a plastic part, and since the sheet metal part has a relatively thin thickness (generally less than 6 mm), the head 261 of the fastener 26 may be hidden in the mounting plate 223 by providing the mounting seat 2232, and by providing the mounting groove 224b on the outer panel 224, the mounting seat 2232 may be hidden in the mounting groove 224b, so that the appearance of the drawer 22 may be more beautiful.

Further, in a specific embodiment, the fastener 26 is a screw, and the drawer 22 further includes a heat pressing nut disposed in the mounting groove 224b, and a threaded hole of the heat pressing nut is the fastener connecting hole 224 a. Compared with the screw hole formed by self-tapping or the like on the outer panel 224, the hot-pressing nut is more firm and durable, and the screw hole of the hot-pressing nut is not easy to deform even if a user repeatedly attaches and detaches the outer panel 224.

In other embodiments, when the thickness of the plate body 2231 is thick, the counter bore 2232a may be directly formed on the plate body 2231 without providing the mounting seat 2232.

Referring to fig. 7, 12 and 13, in one embodiment, the drawer 22 further includes a protective cap 225, and the protective cap 225 is detachably inserted into the through hole 2231a from an end of the through hole 2231a near the first back plate 2212. The protective cap 225 may function to block the through hole 2231a to make the interior of the drawer 22 more aesthetically pleasing.

Referring to fig. 5, 8 and 9, in an embodiment, the outer frame 21 includes a second back plate 211 and two second side plates 212 oppositely disposed at two lateral sides of the second back plate 211, and the second back plate 211 and the two second side plates 212 are integrally formed to enclose the accommodating cavity 21 a. The bottom edge of the second side plate 212 is bent toward the accommodating chamber 21a to form a convex edge 212a at the bottom of the accommodating chamber 21a, and the upper side of the convex edge 212a of each second side plate 212 is provided with a second sliding member 232. That is to say, the outer frame 21 may also be a sheet metal part or a plastic part, and the convex edge 212a of the second side plate 212 is actually a bottom wall of the accommodating cavity 21a, the second sliding member 232 may contact with the corresponding convex edge 212a of the second side plate 212, and may also have a space with the corresponding convex edge 212a of the second side plate 212, and the convex edge 212a may function to shield the second sliding member 23, so as to make the appearance of the drawer assembly 20 more beautiful.

Referring to fig. 8 and 9, in an embodiment, the outer frame 21 further includes a stud 213 and a fastening nut (not shown), the slide rail assembly 23 further includes a connecting plate 233, one end of the connecting plate 233 is bent to form a first connecting portion 233a and a second connecting portion 233b disposed at one end of the first connecting portion 233a, the first connecting portion 233a has a plurality of positioning holes 233c, and the second sliding member 232 is disposed on the second connecting portion 233 b. A plurality of studs 213 are arranged on one side of each second side plate 212 close to the accommodating cavity 21a, the number of studs 213 on each second side plate 212 can be set as required, all studs 213 on the same second side plate 212 are respectively inserted into the corresponding positioning holes 233c on the first connecting portion 233a of the corresponding connecting plate 233, and each stud 213 is respectively in threaded connection with the corresponding fastening nut. The second connecting portion 233b of each connecting plate 233 is located at an upper side of the convex edge 212a of the corresponding second side plate 212, respectively. Compared to a fastening method using a screw, the stud 213 and the nut may be used to facilitate fixing the connection plate 233.

Referring to fig. 9, 10 and 12, in one embodiment, the top edge of the second side plate 212 is bent toward the direction close to the accommodating cavity 21a to form a first connecting edge 212b at the top of the accommodating cavity 21a, the top edge of the second back plate 211 is bent toward the direction close to the accommodating cavity 21a to form a second connecting edge 211a at the top of the accommodating cavity 21a, and the drawer assembly 20 further includes a tray 24, wherein the tray 24 covers the top of the main body 221 and is connected to the first connecting edges 212b of the two second side plates 212 and the second connecting edge 211a of the second back plate 211.

Specifically, the tray 24 may be used for placing articles, and may also be used as a top plate of the outer frame 21, so that the combined structure of the tray 24 and the drawer assembly 20 may be more compact while the user can conveniently store articles.

Referring to fig. 5, 9 and 12, in one embodiment, the second back plate 211 has an avoiding opening 211b, the drawer assembly 20 further includes a fixing block 25 connected to the upright 30, the fixing block 25 is disposed at the avoiding opening 211b and connected to the tray 24, that is, the fixing block 25 can be fixed on the tray 24 without being connected to the outer frame 21. Generally, in order to ensure that the tray 24 has sufficient strength and rigidity to carry articles, the tray 24 needs to have a certain thickness, so that the fixing block 25 is connected with the tray 24, which not only facilitates installation of the fixing block 25, but also ensures that the fixing block 25 can be installed more stably.

In one embodiment, the medical suspension device further comprises a slide rail (not shown) disposed on the upright 30, the fixation block 25 being mounted on the slide rail.

Specifically, when installing the drawer assembly 20, the drawer assembly 20 can be firstly slid on the slide rail to adjust the setting height of the drawer assembly 20, and after the drawer assembly 20 is adjusted to a proper height, the fixing block 25 is fixed on the slide rail, that is, the slide rail can be used for adjusting the setting height of the drawer assembly 20, so as to meet the installation requirement that the user does not use.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A medical suspension device, comprising:

a column;

2. The medical suspension device according to claim 1, wherein each of the shielding plates shields the first and second slides, respectively, on the same side in the open state of the drawer.

3. The medical suspension device according to claim 1 or 2, wherein the main body comprises a bottom plate, a first back plate, and two first side plates, the two first side plates being oppositely disposed at both lateral sides of the bottom plate, the first back plate being connected to the bottom plate and the two first side plates and being located at the same end of the two first side plates;

the bottom plate, the first back plate and the two first side plates are integrally formed, and the two shielding plates are connected with the bottom plate; or the like, or, alternatively,

each shielding plate and the shielding plate on the same side are integrally formed.

4. The medical suspension device of claim 3, wherein the drawer further comprises a mounting plate, an outer panel, and a fastener, the fastener comprising a head and a shaft;

the mounting plate is provided with a counter bore, the counter bore comprises a first sub-bore and a second sub-bore which are communicated with each other, a step surface facing the first sub-bore is formed at the junction of the first sub-bore and the second sub-bore, the mounting plate is connected with one ends, far away from the first back plate, of the two first side plates, and the second sub-bore is located on one side, far away from the first back plate, of the first sub-bore;

the outer panel has a fastener attachment hole, the shank of the fastener is inserted through the second sub-hole and the fastener attachment hole to secure the mounting plate to the outer panel, and the head of the fastener is located in the first sub-hole.

5. The medical suspension device according to claim 4, wherein one side of the outer panel has a mounting groove in which the fastener connection hole is provided, the mounting plate includes a plate body having a through hole through which the fastener passes and a mounting seat having the counter-sunk hole;

the mounting seat is arranged on one side, far away from the first back plate, of the plate body, and the through hole is communicated with the counter bore; the mounting plate and the outer panel are in a fastening connection state, and the mounting seat is located in the mounting groove.

6. The medical suspension device according to claim 5, wherein the fastener is a screw, the drawer further comprises a heat pressing nut disposed in the mounting groove, and the threaded hole of the heat pressing nut is the fastener connection hole.

7. The medical suspension device according to claim 5 or 6, wherein the drawer further comprises a protective cap removably inserted into the through hole from an end of the through hole near the first back plate.

8. The medical suspension device according to claim 1 or 2, wherein the outer frame comprises a second back plate and two second side plates oppositely arranged at two lateral sides of the second back plate, and the second back plate and the two second side plates are integrally formed to enclose the accommodating cavity;

the bottom edge of the second side plate is bent towards the direction close to the accommodating cavity to form a convex edge positioned at the bottom of the accommodating cavity, and each of the upper sides of the convex edges of the second side plate is provided with one second sliding part respectively.

9. The medical suspension device according to claim 8, wherein the outer frame further comprises a stud and a fastening nut, the slide rail assembly further comprises a connecting plate, one end of the connecting plate is bent to form a first connecting portion and a second connecting portion arranged at one end of the first connecting portion, the first connecting portion has a plurality of positioning holes, and the second sliding member is arranged on the second connecting portion;

a plurality of studs are arranged on one side, close to the accommodating cavity, of each second side plate, all studs on the same second side plate are respectively inserted into the corresponding positioning holes in the first connecting portion of the corresponding connecting plate, and each stud is respectively in threaded connection with the corresponding fastening nut;

the second connecting portion of each connecting plate is respectively positioned at the upper side of the convex edge of the corresponding second side plate.

10. The medical suspension device according to claim 8, wherein the top edge of the second side plate is bent toward the direction close to the receiving cavity to form a first connecting edge at the top of the receiving cavity, and the top edge of the second back plate is bent toward the direction close to the receiving cavity to form a second connecting edge at the top of the receiving cavity, and the drawer assembly further comprises a tray which is covered at the top of the main body and is connected with the first connecting edges of the two second side plates and the second connecting edge of the second back plate.

11. The medical suspension device according to claim 10, wherein the second back plate has an avoidance opening, the drawer assembly further comprises a fixing block connected to the upright, the fixing block being disposed at the avoidance opening and connected to the tray.

12. The medical suspension device of claim 11, further comprising a slide rail disposed on the upright, the fixation block being mounted on the slide rail.

13. The medical suspension device according to claim 1 or 2, further comprising a cross member assembly, wherein the number of the uprights is two, two of the uprights are oppositely disposed at both ends of the cross member assembly, and the drawer assembly is disposed on at least one of the two uprights.