CN219595063U - Auxiliary mechanism for getting off bed - Google Patents

Abstract

The utility model relates to the technical field of nursing sickbeds, in particular to an auxiliary mechanism for getting off a bed, which comprises a bed box and a bed board structure arranged on the bed box. Through set up the extension frame at the head of a bed portion of the bed case top, and set up the U type groove of mutual intercommunication on bed case top and the extension frame, the both sides curb plate top of U type groove has all set up the spout, the middle bed board slides through the slide rail and sets up on the both sides curb plate of U type groove, the displacement of middle bed board is driven by push-and-pull hydraulic stem, push-and-pull hydraulic stem sets up between C type frame and diaphragm, C type frame along with middle bed board displacement, the bottom frame plate left end of C type frame has set up the support electric putter at the other end connection head plate middle part, support electric putter is used for supporting the head plate and rotates, when the patient need rise, utilize support electric putter to rotate the head plate to be perpendicular with middle bed board earlier, later utilize push-and-pull hydraulic stem to push away middle bed board to the tailstock, until the tailstock is bent downwards, at this moment, whole bed is the arm chair form, the patient gets off the bed conveniently.

Description

Auxiliary mechanism for getting off bed

Technical Field

The utility model relates to the technical field of nursing sickbeds, in particular to an auxiliary mechanism for getting out of a bed.

Background

The operation is performed in the eyes of common people, namely the injury of primordial qi is performed in the eyes of common people, in the concept of doctors, the operation is performed in a traumatic mode, the injury is brought to the eyes while the disease is treated, the recovery of primordial qi from the operation wound can be performed as early as possible, the operation is performed by the doctor, in order to enable the patient to recover smoothly after the operation, the doctor can carefully evaluate the general condition of the patient before the operation, the most suitable operation is selected, namely the operation mode with the smallest injury is selected on the premise of meeting the treatment requirement, so that the postoperative recovery is facilitated, and meanwhile, the postoperative care is an important part of the postoperative recovery.

Most postoperative patients have pain due to unrecovered incision, severe wound breakage even occurs when getting up and getting off, nursing staff is needed to assist, the existing sickbed mainly only can support the upper body of a human body, legs are moved out of the bedside or force application is needed for patients to do the getting-off action more difficultly independently, and therefore, a getting-off auxiliary mechanism is provided for the problems.

Disclosure of Invention

The utility model aims to provide an auxiliary mechanism for getting off a patient, which can deform a sickbed into a backrest chair to bring the patient on and off the bed conveniently, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an out-of-bed assist mechanism comprising:

bedstead structure, bedstead structure include the bed case, and bed case top and head of a bed end are provided with the extension frame, are provided with the U type groove of mutual intercommunication on bed case top and the extension frame, and the both sides curb plate top of U type groove all is provided with the spout, is provided with the recess that slides on the bottom plate of U type groove:

the bed board structure comprises a middle bed board, bed tail boards and bed head boards, wherein the bed tail boards and the bed head boards are rotatably arranged at two ends of the middle bed board, sliding rails are fixedly arranged at two sides of the bottom board of the middle bed board, and the middle bed board is slidably arranged in sliding grooves of side plates at two sides of the U-shaped groove through the sliding rails.

As a preferred scheme, transversely be provided with the diaphragm between the front and back both sides curb plate in extension frame left end U type groove, middle bed board middle part is fixed to be provided with C type frame, and the top frame plate and the middle bed board of C type frame are fixed, and the bottom frame plate slip setting of C type frame is in the recess that slides, is provided with push-and-pull hydraulic stem between the side bearer of C type frame and the diaphragm, and the bottom frame plate left end of C type frame is provided with the support electric putter at the other end connection headboard middle part.

As a preferable scheme, both ends of the middle bed plate are provided with concave grooves, and one ends of the bed tail plate and the bed head plate are inserted into the concave grooves and are connected with the middle bed plate in a rotating way through a rotating shaft.

As a preferred scheme, be provided with the base below the bed case, bed case top and base bottom all transversely are provided with two sets of horizontal poles that are parallel to each other, and both ends are provided with a set of fixed sliding sleeve and a set of gliding sliding sleeve respectively about the horizontal pole, are provided with the alternately crane between the horizontal pole of bed case and base, and four crossing arms of alternately crane rotate with the sliding sleeve in corresponding position respectively and be connected, are provided with hydraulic cylinder on the inside bottom plate of base, hydraulic cylinder's piston rod top and the intermediate rotation axis connection of alternately crane.

As a preferable scheme, handrails are arranged on the left side and the right side of the bed box, and the height of each handrail exceeds the height of the middle bed plate by more than 15 cm.

As a preferable scheme, the front side and the rear side of the bed tail end at the top of the bed box are fixedly provided with rotary mounting frames, and the outer ends of the rotary mounting frames are rotatably provided with rollers.

As a preferable scheme, the length of the bed tail plate is the same as the height of the bed box, and the height of the bed box is 44-50 cm.

According to the technical scheme provided by the utility model, the auxiliary mechanism for getting off the bed has the beneficial effects that:

1. the bed head end at the top of the bed box is provided with an extension frame, the top of the bed box and the extension frame are provided with U-shaped grooves which are mutually communicated, the tops of two side plates of the U-shaped grooves are respectively provided with a sliding groove, the middle bed plate is arranged on two side plates of the U-shaped grooves in a sliding way through sliding rails, the displacement of the middle bed plate is driven by a push-pull hydraulic rod, the push-pull hydraulic rod is arranged between a C-shaped frame and a transverse plate, the C-shaped frame is displaced along with the middle bed plate, the left end of a bottom frame plate of the C-shaped frame is provided with a supporting electric push rod, the other end of the supporting electric push rod is connected with the middle part of the bed plate, the supporting electric push rod is used for supporting the bed plate to rotate, when a patient needs to get up, the bed plate is firstly rotated to be perpendicular to the middle bed plate, and then the middle bed plate is pushed to the bed tail by the push-pull hydraulic rod until the bed tail plate is bent downwards, at the moment, the whole bed is in a form of a chair, and the patient is convenient to get off the bed;

2. through setting up the base in the bed case bottom, set up the alternately crane that goes up and down by hydraulic cylinder drive between this base and the bed case, the accessible alternately crane reduces the bed case height, makes the human leg after sitting straight can touch the ground, makes things convenient for the patient to get on or off the bed.

Drawings

FIG. 1 is a schematic view of the whole structure of an assist mechanism for getting out of bed according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an assist mechanism for a lower bed according to the present utility model;

FIG. 3 is a schematic view of the area detail of FIG. 1A according to the present utility model.

In the figure: 1. a bed box; 11. an extension frame; 12. a sliding groove; 13. a chute; 14. a cross plate; 2. a base; 21. a cross bar; 22. a cross lifting frame; 23. a hydraulic cylinder; 3. a middle bed board; 31. bed tail plate; 32. a headboard; 33. supporting an electric push rod; 34. a C-shaped frame; 35. pushing and pulling a hydraulic rod; 36. a slide rail; 4. an armrest; 5. rotating the mounting frame; 51. and a roller.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In order to better understand the above technical solutions, the following detailed description will be given with reference to the accompanying drawings and the specific embodiments.

As shown in fig. 1-3, an embodiment of the present utility model provides an auxiliary mechanism for getting off a bed, which comprises a bed case 1 and a bed board structure arranged on the bed case 1, wherein an extension frame 11 is arranged at the top and the head end of the bed case 1, a U-shaped groove which is mutually communicated is arranged on the top of the bed case 1 and the extension frame 11, sliding grooves 13 are respectively arranged at the tops of two side plates of the U-shaped groove, and sliding grooves 12 are arranged on the bottom plate of the U-shaped groove:

the bed board structure comprises a middle bed board 3, and a bed tail board 31 and a bed head board 32 which are arranged at two ends of the middle bed board 3, wherein concave grooves are formed at two ends of the middle bed board 3, one ends of the bed tail board 31 and the bed head board 32 are inserted into the concave grooves and are rotationally connected with the middle bed board 3 through rotating shafts, sliding rails 36 are fixedly arranged at two sides of a bottom board of the middle bed board 3, and the middle bed board 3 is slidably arranged in sliding grooves 13 of side plates at two sides of the U-shaped grooves through the sliding rails 36;

wherein the length of the bed tail plate 31 is the same as the height of the bed box 1, and the height of the bed box 1 is 44-50 cm;

a transverse plate 14 is transversely arranged between the front side plate and the rear side plate of the U-shaped groove at the left end of the extension frame 11, a C-shaped frame 34 is fixedly arranged in the middle of the middle bed plate 3, a top frame plate of the C-shaped frame 34 is fixedly arranged with the middle bed plate 3, a bottom frame plate of the C-shaped frame 34 is arranged in the sliding groove 12 in a sliding manner, a push-pull hydraulic rod 35 is arranged between the side frame of the C-shaped frame 34 and the transverse plate 14, and a supporting electric push rod 33 with the other end connected with the middle of the headboard 32 is arranged at the left end of the bottom frame plate of the C-shaped frame 34.

In the device, a base 2 is arranged below a bed box 1, two groups of cross bars 21 which are parallel to each other are transversely arranged at the top of the bed box 1 and the bottom of the base 2, a group of fixed sliding sleeves and a group of sliding sleeves are respectively arranged at the left end and the right end of each cross bar 21, a cross lifting frame 22 is arranged between the cross bars 21 of the bed box 1 and the base 2, four cross arms of the cross lifting frame 22 are respectively connected with the sliding sleeves at corresponding positions in a rotating way, a hydraulic cylinder 23 is arranged on a bottom plate inside the base 2, and the top ends of piston rods of the hydraulic cylinders 23 are connected with a rotating shaft in the middle of the cross lifting frame 22.

In the device, the handrails 4 are arranged on the left side and the right side of the bed box 1, and the height of the handrails 4 exceeds the height of the middle bed plate 3 by more than 15 cm.

In the device, the front side and the rear side of the bed tail end at the top of the bed box 1 are fixedly provided with a rotary mounting frame 5, and the outer end of the rotary mounting frame 5 is rotatably provided with a roller 51.

Embodiments of the present utility model will be described in further detail below with reference to the attached drawings:

referring to fig. 1 and 2, the bed comprises a bed box 1 and a bed plate structure arranged on the bed box 1, wherein an extension frame 11 is arranged at the top and the head end of the bed box 1, U-shaped grooves which are mutually communicated are arranged at the top of the bed box 1 and the extension frame 11, sliding grooves 13 are respectively arranged at the tops of two side plates of the U-shaped grooves, sliding grooves 12 are formed in the bottom plate of the U-shaped grooves, the bed plate structure comprises a middle bed plate 3, a bed tail plate 31 and a head plate 32 which are arranged at two ends of the middle bed plate 3, concave grooves are respectively formed in two ends of the middle bed plate 3, one end of the bed tail plate 31 and one end of the head plate 32 are inserted into the concave grooves and are in rotary connection with the middle bed plate 3 through a rotary shaft, sliding rails 36 are respectively fixedly arranged at two sides of the bottom plate of the middle bed plate 3, a cross plate 14 is transversely arranged between the front side plate and the side plate of the U-shaped groove at the left end of the extension frame 11, a C-shaped frame 34 is fixedly arranged in the middle of the middle bed plate 3, a push rod plate 34 is fixedly arranged at the top of the C-shaped frame 34 and the middle plate 3, and a push rod 33 is arranged at the other end of the side frame 34 is slidingly arranged at the bottom of the side frame 34;

the extending frame 11 is arranged at the head end of the top of the bed box 1, the U-shaped grooves which are mutually communicated are formed in the top of the bed box 1 and the extending frame 11, the sliding grooves 13 are formed in the tops of the side plates on two sides of the U-shaped grooves, the middle bed plate 3 is slidably arranged on the side plates on two sides of the U-shaped grooves through the sliding rails 36, the displacement of the middle bed plate 3 is driven by the push-pull hydraulic rod 35, the push-pull hydraulic rod 35 is arranged between the C-shaped frame 34 and the transverse plate 14, the C-shaped frame 34 is displaced along with the middle bed plate 3, the supporting electric push rod 33 is arranged at the left end of the bottom frame plate of the C-shaped frame 34, the other end of the supporting electric push rod 33 is connected with the middle part of the bed plate 32, the supporting electric push rod 33 is used for supporting the bed plate 32 to rotate, when a patient needs to get up, the bed plate 32 is firstly rotated to be perpendicular to the middle bed plate 3 by the supporting electric push-pull hydraulic rod 35, and then the middle bed plate 3 is pushed towards the tail by the middle bed plate 3 until the bed tail plate 31 is bent downwards, at the moment, the whole bed is in a chair form, and the patient is convenient to get down.

Referring to fig. 2, a base 2 is arranged below a bed box 1, two groups of cross bars 21 parallel to each other are transversely arranged at the top of the bed box 1 and the bottom of the base 2, a group of fixed sliding sleeves and a group of sliding sleeves are respectively arranged at the left end and the right end of the cross bars 21, a cross lifting frame 22 is arranged between the bed box 1 and the cross bars 21 of the base 2, four cross arms of the cross lifting frame 22 are respectively connected with the sliding sleeves at corresponding positions in a rotating way, a hydraulic oil cylinder 23 is arranged on a bottom plate in the base 2, and the top ends of piston rods of the hydraulic oil cylinders 23 are connected with a rotating shaft in the middle of the cross lifting frame 22;

further, the length of the bed tail plate 31 is the same as the height of the bed box 1, the height of the bed box 1 is 44-50cm, a base 2 is arranged at the bottom of the bed box 1, a cross lifting frame 22 driven to lift by a hydraulic cylinder 23 is arranged between the base 2 and the bed box 1, the height of the bed box 1 can be lowered through the cross lifting frame 22, legs of a patient can touch the ground after sitting straight, and the patient can get on or off the bed conveniently.

In this embodiment, referring to fig. 1, armrests 4 are disposed on both sides of the bed case 1, and the height of the armrests 4 exceeds the height of the middle bed plate 3 by more than 15cm, so that the hands of a patient can have supporting points when the patient gets up.

In this embodiment, referring to fig. 3, a rotary mounting frame 5 is fixedly disposed on both front and rear sides of the bed tail end at the top of the bed box 1, and a roller 51 is rotatably disposed at the outer end of the rotary mounting frame 5;

the roller 51 is lower than the height of the slide rail 36, when the middle bed plate 3 moves toward the bed head, the roller 51 is attached to the bottom of the bed tail plate 31, the bed tail plate 31 is supported upwards, the connecting end of the bed tail plate 31 and the middle bed plate 3 can smoothly enter the top of the bed box 1, and when one third of the length of the bed tail plate 31 is located above the bed box 1, the middle bed plate 3 can stop moving, and at the moment, the middle bed plate 3 and the bed tail plate 31 are flush.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An auxiliary mechanism of getting off bed, its characterized in that: comprising the following steps:

bedstead structure, bedstead structure includes bed case (1), bed case (1) top and head of a bed end are provided with extension frame (11), be provided with the U type groove of mutual intercommunication on bed case (1) top and the extension frame (11), and the both sides curb plate top of U type groove all is provided with spout (13), be provided with on the bottom plate of U type groove and slide recess (12):

the bed board structure comprises a middle bed board (3) and bed tail boards (31) and bed head boards (32) which are rotatably arranged at two ends of the middle bed board (3), sliding rails (36) are fixedly arranged at two sides of a bottom board of the middle bed board (3), and the middle bed board (3) is slidably arranged in sliding grooves (13) of side plates at two sides of a U-shaped groove through the sliding rails (36).

2. An assist mechanism for getting out of bed as set forth in claim 1 wherein: transverse plates (14) are transversely arranged between the front side plate and the rear side plate of the U-shaped groove at the left end of the extension frame (11), a C-shaped frame (34) is fixedly arranged in the middle of the middle bed plate (3), a top frame plate of the C-shaped frame (34) is fixedly arranged with the middle bed plate (3), a bottom frame plate of the C-shaped frame (34) is slidably arranged in the sliding groove (12), a push-pull hydraulic rod (35) is arranged between the side frame of the C-shaped frame (34) and the transverse plates (14), and a supporting electric push rod (33) connected with the middle of the headboard (32) at the other end is arranged at the left end of the bottom frame plate of the C-shaped frame (34).

3. An assist mechanism for getting out of bed as set forth in claim 1 wherein: the two ends of the middle bed plate (3) are respectively provided with a concave groove, and one ends of the bed tail plate (31) and the bed head plate (32) are inserted into the concave grooves and are connected with the middle bed plate (3) in a rotating way through a rotating shaft.

4. An assist mechanism for getting out of bed as set forth in claim 1 wherein: the utility model discloses a bed case, including bed case (1), base (2), horizontal pole (21) that are parallel to each other are all transversely provided with to bed case (1) top and base (2) bottom, and both ends are provided with a set of fixed sliding sleeve and a set of gliding sliding sleeve about horizontal pole (21) respectively, be provided with alternately crane (22) between horizontal pole (21) of bed case (1) and base (2), and four crossing arms of alternately crane (22) rotate with the sliding sleeve in corresponding position respectively and be connected, be provided with hydraulic cylinder (23) on the inside bottom plate of base (2), the piston rod top and the intermediate swivelling joint of alternately crane (22) of hydraulic cylinder (23).

5. An assist mechanism for getting out of bed as set forth in claim 1 wherein: armrests (4) are arranged on the left side and the right side of the bed box (1), and the height of each armrest (4) exceeds the height of the middle bed plate (3) by more than 15 cm.

6. An assist mechanism for getting out of bed as set forth in claim 1 wherein: the utility model discloses a bed box, including bed case (1), including the front and back both sides of bed tail end, the front and back both sides of bed tail end at bed case (1) are all fixed be provided with rotation mounting bracket (5), rotation mounting bracket (5) outer end rotates and is provided with gyro wheel (51).

7. An assist mechanism for getting out of bed as set forth in claim 1 wherein: the length of the bed tail plate (31) is the same as the height of the bed box (1), and the height of the bed box (1) is 44-50 cm.