CN214434925U

CN214434925U - Movable sickbed

Info

Publication number: CN214434925U
Application number: CN202120340072.6U
Authority: CN
Inventors: 唐凤
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-22
Anticipated expiration: 2031-02-05

Abstract

The utility model belongs to the field of medical equipment, specifically disclose a mobile hospital bed, aim at solving the problem that the medical equipment of being not convenient for was placed when transporting the patient of current mobile hospital bed. The movable sickbed comprises a bed body, a push-pull mechanism and a liftable storage assembly, wherein the liftable storage assembly comprises a lifting mechanism and a storage mechanism. This movable hospital bed sets up the liftable on the push-and-pull rod of the push-and-pull mechanism of bed body bottom and puts the thing subassembly, when transporting the patient, puts the thing subassembly with the liftable and pulls out to bed body side along with the push-and-pull rod, adjusts elevating system again and makes and put the thing mechanism and rise to the position that is higher than the bed body along with elevating system, can place medical equipment such as breathing machine, ECG monitor that need be taken along with patient together in putting the thing mechanism, not only can not occupy patient's space, place the stability moreover, also can not drop easily in the transportation.

Description

Movable sickbed

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to remove sick bed.

Background

The movable sickbed is mainly used for transferring patients and generally comprises a bed body, bed legs arranged at the bottom of the bed body, rollers arranged at the bottom of the bed body and a braking device arranged on the rollers. For example: the utility model discloses a chinese utility model patent of grant bulletin number CN203017229U, it discloses a portable sick bed, including bed board, head of a bed and foot, foot screwed connection have the roll foot, the roll foot has the universal wheel, has arresting gear on the universal wheel, even has a bracing piece between the left and right sides foot, is connected with a bracing piece between the left and right sides roll foot, the helical screw of crank is articulated respectively of two spinal branch vaulting poles. Although the movable sickbed can realize the alternate use of the rolling feet and the bed feet through the movement of the crank control supporting rod, and is convenient to move or fix, the movable sickbed can only be directly placed on the sickbed at present due to the lack of a structure for placing medical equipment which usually needs to be taken with medical equipment such as a breathing machine, an electrocardiograph monitor and the like during the transfer of patients, not only occupies the space of the patients, but also is unstable to place and is easy to drop in the transfer process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a movable sickbed, which aims to solve the problem that the medical equipment is not convenient to place when the patient is transported by the movable sickbed.

The utility model provides a technical scheme that its technical problem adopted is: the movable sickbed comprises a bed body, wherein bed legs are arranged at the bottom of the bed body, rolling wheels are arranged at the bottoms of the bed legs, and braking devices are arranged on the rolling wheels; the lifting storage device is characterized by also comprising a push-pull mechanism with a push-pull rod, wherein the push-pull mechanism is arranged at the bottom of the bed body, and a lifting storage component is arranged on the push-pull rod of the push-pull mechanism and can be pulled out to the side of the bed body or pushed into the lower part of the bed body along with the push-pull rod; the lifting article placing assembly comprises a lifting mechanism and an article placing mechanism, the lifting mechanism is arranged on the push-pull rod, and the article placing mechanism is arranged on the lifting mechanism; when the lifting article placing component is positioned on the side of the bed body, the article placing mechanism can ascend to a position higher than the bed body or descend to a position lower than the bed body along with the lifting mechanism.

Furthermore, the number of the bed legs is four, and the four bed legs are distributed at the bottom of the bed body in a rectangular shape; the roller is a universal wheel.

Furthermore, a telescopic transfusion rod is arranged in at least one bed leg, and a hook is arranged on the telescopic transfusion rod.

Furthermore, the push-pull mechanism comprises two push-pull components which are arranged at the bottom of the bed body side by side, each push-pull component comprises a push-pull rod cylinder fixed at the bottom of the bed body and a push-pull rod part of which is arranged in the push-pull rod cylinder in a sliding manner, and a damping component is arranged between the push-pull rod and the push-pull rod cylinder.

Furthermore, the damping piece is a rubber ring arranged at the end part of the push-pull rod barrel, and the rubber ring is sleeved on the push-pull rod and is in a pre-tightening state.

Furthermore, the push-pull rod barrel is fixed at the bottom of the bed body through a suspender.

Further, the lifting mechanism comprises two lifting frames arranged side by side and a driving assembly arranged on the lower side of the lifting frames and used for driving the lifting frames to lift; the driving assembly comprises a fixed seat, a sliding seat, a screw rod and a crank; the fixed seat is arranged on the push-pull rod, the sliding seat is slidably arranged on the push-pull rod and is positioned between the fixed seat and the push-pull rod barrel, the screw rod is rotatably arranged on the fixed seat and is in threaded connection with the sliding seat, and the crank is arranged at the outer end of the screw rod.

Furthermore, the lifting frame comprises at least two X-shaped folding frames which are arranged up and down, and each X-shaped folding frame consists of two frame rods which are hinged with each other at the middle part; the corresponding end parts of the two vertically adjacent X-shaped folding frames are hinged together, the outer end of the lower part of the X-shaped folding frame at the lowest side is hinged with the fixed seat, and the inner end of the lower part is hinged with the sliding seat.

Further, the article placing mechanism comprises an upper article placing box and a lower article placing box; the upper storage box is arranged on the upper side of the lifting frame, a sliding block is slidably arranged at the bottom of the upper storage box, the outer end of the upper part of the X-shaped folding frame at the uppermost side is hinged with the bottom of the upper storage box, and the inner end of the lower part of the X-shaped folding frame at the uppermost side is hinged with the sliding block; the lower storage box is arranged between the two lifting frames, an outer hinged part which is hinged with the lifting frames is arranged on the lower storage box, and an inner sliding connecting part which is connected with the lifting frames in a sliding way is also arranged on the lower storage box.

Further, an oxygen tank fixing hoop which can be adjusted to the lower part of the bed body is arranged at the head end of the bed body through a movable connecting piece.

The utility model has the advantages that: 1. the movable sickbed has the advantages that the liftable storage component is arranged on the push-pull rod of the push-pull mechanism at the bottom of the bed body, when a patient is transported, the liftable storage component is pulled out to the side of the bed body along with the push-pull rod, and then the lifting mechanism is adjusted to enable the storage mechanism to rise to a position higher than the bed body along with the lifting mechanism, so that medical equipment such as a breathing machine and an electrocardiogram monitor which are required to be taken along with the patient can be placed in the storage mechanism, the space of the patient cannot be occupied, the storage is stable, and the medical equipment cannot easily fall off in the transporting process; after the medical equipment is taken away after the transfer is finished, the lifting mechanism is adjusted to enable the object placing mechanism to descend to a position lower than the bed body along with the lifting mechanism, and then the liftable object placing assembly is pushed below the bed body along with the push-pull rod, so that the space beside the bed is not occupied.

2. The medical equipment is placed in the storage mechanism to avoid contact with the patient, so that cross infection is avoided, and the hospital feeling requirement is met.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the present invention in use;

FIG. 3 is a top view of FIG. 2;

labeled as: the bed comprises a bed body 100, bed legs 110, rollers 120, a braking device 121, a telescopic infusion rod 130, a hook 131, a push-pull rod 210, a push-pull rod barrel 220, a lifting frame 310, an X-shaped folding frame 311, a fixed seat 321, a sliding seat 322, a screw rod 323, a crank 324, an upper article placing box 410, a sliding block 411, a lower article placing box 420, a strip-shaped hole 421 and an oxygen tank fixing hoop 500.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, and do not indicate or imply that the designated device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the movable hospital bed includes a bed body 100, legs 110 are disposed at the bottom of the bed body 100, rollers 120 are disposed at the bottom of the legs 110, and braking devices 121 are disposed on the rollers 120; the method is characterized in that: the bed body is characterized by further comprising a push-pull mechanism with a push-pull rod 210, the push-pull mechanism is arranged at the bottom of the bed body 100, a liftable object placing assembly is arranged on the push-pull rod 210 of the push-pull mechanism, and the liftable object placing assembly can be pulled out to the side of the bed body 100 or pushed into the lower side of the bed body 100 along with the push-pull rod 210; the lifting and article placing assembly comprises a lifting mechanism and an article placing mechanism, the lifting mechanism is arranged on the push-pull rod 210, and the article placing mechanism is arranged on the lifting mechanism; when the lifting and lowering placement component is located at the side of the bed body 100, the placement mechanism can be lifted to a position higher than the bed body 100 or lowered to a position lower than the bed body 100 along with the lifting and lowering mechanism.

When the movable sickbed is favorable for transferring patients, the liftable storage component is firstly pulled out to the side of the bed body 100 along with the push-pull rod 210, then the lifting mechanism is adjusted to enable the storage mechanism to ascend to a position higher than the bed body 100 along with the lifting mechanism, then medical equipment such as a breathing machine, an electrocardiogram monitor and the like which need to be carried along with the patients can be placed in the storage mechanism, and at the moment, the brake device 121 is closed to start transferring; after the transportation is finished, the brake device 121 is firstly opened, the medical equipment is taken away, the lifting mechanism is adjusted to enable the object placing mechanism to descend to a position lower than the bed body 100 along with the lifting mechanism, and then the liftable object placing assembly is pushed to the position below the bed body 100 along with the push-pull rod 210.

Wherein, the bed body 100 is a main body component of the movable sickbed and is mainly used for lying a patient; generally, four bed legs 110 are arranged at the bottom of the bed 100, and preferably, the four bed legs 110 are distributed at the bottom of the bed 100 in a rectangular shape; the rollers 120 arranged at the bottom of the bed legs 110 are mainly used for facilitating the movement of the hospital bed, the rollers 120 can be various, and for facilitating the turning of the hospital bed, the rollers 120 are preferably universal wheels; the brake device 121 is mainly used for braking the patient bed, and may be various, for example: brake block structure, brake disc structure, brake pin structure etc..

In order to facilitate the hanging of an infusion bottle or an infusion bag, a telescopic infusion rod 130 is usually further arranged in at least one of the bed legs 110, and a hook 131 is arranged on the telescopic infusion rod 130. Telescoping infusion rod 130 is typically made of a telescoping rod, and is typically retracted into leg 110 when not in use and extended when in use.

Push-and-pull mechanism mainly used makes things convenient for the liftable to put the thing subassembly and pulls out or push the bed body 100 bottom, and it can be multiple, for example: push-pull tracks, push-pull chutes, etc.; preferably, as shown in fig. 1 and 2, the push-pull mechanism includes two push-pull members disposed side by side at the bottom of the bed 100, the push-pull members include a push-pull rod cylinder 220 fixed at the bottom of the bed 100 and a push-pull rod 210 having a portion slidably disposed in the push-pull rod cylinder 220, and a damping member is disposed between the push-pull rod 210 and the push-pull rod cylinder 220. The push-pull mechanism has a simple structure and is convenient to use, the push-pull rod 210 can be pulled out or pushed into the push-pull rod barrel 220, and the push-pull rod 210 is preferably arranged along the width direction of the bed body 100 for the convenience of push-pull. The push-pull rod barrel 220 can be installed at the bottom of the bed 100 in various ways, and for convenience of installation, the push-pull rod barrel 220 is usually fixed at the bottom of the bed 100 through a suspension rod 230. The damping piece can damp the push-pull rod 210 in the moving process, so that the liftable storage component is prevented from being pulled out or pushed in too violently to hurt a user or parts; the damping member may be various, and is preferably a rubber ring provided at the end of the push-pull rod cylinder 220, which is fitted over the push-pull rod 210 and is in a pre-tensioned state.

Elevating system mainly used drives puts thing mechanism and rises or descends, and it can be multiple, for example: air cylinder, oil cylinder, gear rack mechanism, etc.; preferably, as shown in fig. 1 and 2, the lifting mechanism includes two lifting frames 310 arranged side by side and a driving assembly arranged at the lower side of the lifting frame 310 and used for driving the lifting frame 310 to lift; the driving assembly comprises a fixed seat 321, a sliding seat 322, a screw rod 323 and a crank 324; the fixed seat 321 is disposed on the push-pull rod 210, the sliding seat 322 is slidably disposed on the push-pull rod 210 between the fixed seat 321 and the push-pull rod barrel 220, the screw rod 323 is rotatably disposed on the fixed seat 321 and is in threaded connection with the sliding seat 322, and the crank 324 is disposed on an outer end of the screw rod 323. The lifting mechanism can make the sliding base 322 close to or far away from the fixed base 321 through swinging the crank 324, so that the lifting frame 310 arranged on the lifting mechanism can be lifted or lowered, and the use is very convenient.

Specifically, as shown in fig. 2 again, the lifting frame 310 includes at least two X-shaped folding frames 311 arranged up and down, and the X-shaped folding frames 311 are composed of two frame rods hinged to each other at the middle; the corresponding ends of two vertically adjacent X-shaped folding frames 311 are hinged together, the lower outer end of the X-shaped folding frame 311 at the lowest side is hinged with the fixed seat 321, and the lower inner end is hinged with the sliding seat 322. When the sliding seat 322 approaches the fixed seat 321, the vertical included angle of the X-shaped folding frame 311 becomes smaller, and the whole lifting frame 310 ascends; when the sliding base 322 is far away from the fixing base 321, the vertical included angle of the X-shaped folding frame 311 is increased, and the whole lifting frame 310 descends.

Put medical equipment such as thing mechanism mainly used places breathing machine, ECG monitor, it can be multiple, for example: boxes, hanging baskets, flat plates, etc.; preferably, as further shown in fig. 1 and 2, the storage mechanism includes an upper storage compartment 410 and a lower storage compartment 420; the upper storage box 410 is arranged on the upper side of the lifting frame 310, a sliding block 411 is slidably arranged at the bottom of the upper storage box 410, the outer end of the upper part of the X-shaped folding frame 311 at the uppermost side is hinged with the bottom of the upper storage box 410, and the inner end of the lower part is hinged with the sliding block 411; the lower storage box 420 is arranged between the two lifting frames 310, an outer hinged part which is hinged and connected with the lifting frames 310 is arranged on the lower storage box 420, and an inner sliding connecting part which can be connected with the lifting frames 310 in a sliding mode is further arranged on the lower storage box 420. The number of the lower storage boxes 420 may be one or more, but it is required to ensure that the lowest lower storage box 420 can be lifted to a position higher than the bed body 100 along with the lifting mechanism; the outer hinge on the lower storage compartment 420 can be various, for example: hinge holes, hinge shafts, etc.; the inner sliding connection part on the lower storage box 420 may be various, and is preferably a strip-shaped hole 421; the lower storage box 420 is generally installed between two vertically adjacent X-shaped folding legs 311, an outer hinge portion thereof is hinged to an upper outer end of the lower X-shaped folding leg 311 and a lower outer end of the upper X-shaped folding leg 311, and an inner sliding connection portion thereof is slidably connected to an upper inner end of the lower X-shaped folding leg 311 and a lower inner end of the upper X-shaped folding leg 311.

In order to facilitate the fixing of the oxygen tank, as shown in fig. 3, an oxygen tank fixing hoop 500 capable of being adjusted to the lower part of the bed body 100 is installed on the head end of the bed body 100 through a movable connector. The movable connection may be various, for example: hinge, hinge shaft, flap, etc.

Claims

1. A movable sickbed comprises a bed body (100), bed legs (110) are arranged at the bottom of the bed body (100), rollers (120) are arranged at the bottoms of the bed legs (110), and braking devices (121) are arranged on the rollers (120); the method is characterized in that: the bed is characterized by further comprising a push-pull mechanism with a push-pull rod (210), the push-pull mechanism is arranged at the bottom of the bed body (100), a liftable storage component is arranged on the push-pull rod (210) of the push-pull mechanism, and the liftable storage component can be pulled out to the side of the bed body (100) or pushed into the lower side of the bed body (100) along with the push-pull rod (210); the lifting article placing assembly comprises a lifting mechanism and an article placing mechanism, the lifting mechanism is arranged on the push-pull rod (210), and the article placing mechanism is arranged on the lifting mechanism; when the lifting article placing component is positioned at the side of the bed body (100), the article placing mechanism can ascend to a position higher than the bed body (100) or descend to a position lower than the bed body (100) along with the lifting mechanism.

2. The mobile hospital bed of claim 1, wherein: the number of the bed legs (110) is four, and the four bed legs (110) are distributed at the bottom of the bed body (100) in a rectangular shape; the rollers (120) are universal wheels.

3. The mobile hospital bed of claim 2, wherein: at least one bed leg (110) is provided with a telescopic transfusion rod (130), and the telescopic transfusion rod (130) is provided with a hook (131).

4. The mobile hospital bed of claim 1, wherein: the push-pull mechanism comprises two push-pull components which are arranged at the bottom of the bed body (100) side by side, the push-pull components comprise a push-pull rod cylinder (220) fixed at the bottom of the bed body (100) and a push-pull rod (210) with a part arranged in the push-pull rod cylinder (220) in a sliding way, and a damping piece is arranged between the push-pull rod (210) and the push-pull rod cylinder (220).

5. The mobile hospital bed of claim 4, wherein: the damping piece is a rubber ring arranged at the end part of the push-pull rod cylinder (220), and the rubber ring is sleeved on the push-pull rod (210) and is in a pre-tightening state.

6. The mobile hospital bed of claim 4, wherein: the push-pull rod barrel (220) is fixed at the bottom of the bed body (100) through a suspender (230).

7. The mobile hospital bed of claim 4, wherein: the lifting mechanism comprises two lifting frames (310) arranged side by side and a driving component arranged on the lower side of the lifting frames (310) and used for driving the lifting frames (310) to lift; the driving assembly comprises a fixed seat (321), a sliding seat (322), a screw rod (323) and a crank (324); the fixed seat (321) is arranged on the push-pull rod (210), the sliding seat (322) is slidably arranged on the push-pull rod (210) and is positioned between the fixed seat (321) and the push-pull rod cylinder (220), the screw rod (323) is rotatably arranged on the fixed seat (321) and is in threaded connection with the sliding seat (322), and the crank (324) is arranged on the outer end of the screw rod (323).

8. The mobile hospital bed of claim 7, wherein: the lifting frame (310) comprises at least two X-shaped folding frames (311) which are arranged up and down, and the X-shaped folding frames (311) are formed by two frame rods of which the middle parts are hinged together; the corresponding end parts of two vertically adjacent X-shaped folding frames (311) are hinged together, the outer end of the lower part of the X-shaped folding frame (311) at the lowest side is hinged with the fixed seat (321), and the inner end of the lower part is hinged with the sliding seat (322).

9. The mobile hospital bed of claim 8, wherein: the article placing mechanism comprises an upper article placing box (410) and a lower article placing box (420); the upper storage box (410) is arranged on the upper side of the lifting frame (310), a sliding block (411) is slidably arranged at the bottom of the upper storage box (410), the outer end of the upper part of the X-shaped folding frame (311) at the uppermost side is hinged with the bottom of the upper storage box (410), and the inner end of the lower part of the X-shaped folding frame is hinged with the sliding block (411); the lower storage box (420) is arranged between the two lifting frames (310), an outer hinge part which is connected with the lifting frames (310) in a hinged mode is arranged on the lower storage box (420), and an inner sliding connecting part which is connected with the lifting frames (310) in a sliding mode is further arranged on the lower storage box (420).

10. The mobile hospital bed according to any of claims 1 to 9, wherein: an oxygen tank fixing hoop (500) which can be adjusted to the lower part of the bed body (100) is arranged at the head end of the bed body (100) through a movable connecting piece.