CN211884352U

CN211884352U - Self-service bed getting-off mechanism free of hand support

Info

Publication number: CN211884352U
Application number: CN201921861995.5U
Authority: CN
Inventors: 陈明英; 郑小罕; 杨萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-11-10
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to the technical field of medical care equipment, and discloses a hand-support-free self-help bed-leaving mechanism, which comprises a first plate and a second plate, wherein a plurality of first support columns are arranged between the first plate and the second plate, a first groove is arranged on the first plate, a second groove is arranged on the second plate, and a rectangular plate and a semicircular plate are arranged in the first groove; the utility model discloses a No. one board, rectangular plate and semicircle board are as the bed board, and with the electric putter who sets up between the No. two boards that set up under the board promotes the bracing piece, the bracing piece slides on the slide bar and props up the rectangular plate and hold up the patient back of lying, it just can easily sit up to make the patient need not the hand to support, it is rotatory to drive No. two gear rings through the motor, thereby make the patient of sitting on the semicircle board follow rotatory to the bed side face towards, make things convenient for the patient can directly get off the bed, the wholeness is high, it is stable convenient, it is portable to use, the whole in-process patient of getting off the bed need not completely with the help of arm and waist abdomen strength, be worth wid.

Description

Self-service bed getting-off mechanism free of hand support

Technical Field

The utility model relates to the technical field of medical care equipment, in particular to a hand-free self-help bed-leaving mechanism.

Background

The bed used by the patient or the severely disabled in the hospitalization and recuperation process comprises a common sickbed and a multifunctional back-lifting sickbed. The hospital bed can also be called a patient bed, a medical bed, a multifunctional nursing bed and the like, is used when patients are in recuperation and rehabilitation treatment, and is mainly used in various hospitals, village and town health hospitals, community health service centers, rehabilitation institutions and the like. However, although the nursing hospital bed in the prior art has the function of meeting the basic needs of nursing, the nursing hospital bed still only needs to be simply set up, the function is single, generally, some serious patients need to be very inconvenient to get up, and need to be carried up by the medical staff, so a lot of time is wasted, great work difficulty is increased for the medical staff, the patients need to be in bed for a long time for resting, the patients can feel tired when lying in the bed for a long time, the patients lack of movement, the patients can feel aching and ache all over, in addition, many patients with injured arms, waists or ribs can stand up or walk slowly during the nursing process, but the nursing hospital bed can not use arm support and waist and abdomen strength to perform actions such as side, sitting, shifting, getting out of the bed and the like, the nursing labor intensity is increased by completely depending on the nursing staff or relatives, and the patients are not good for recovering confidence of diseases, the cost of human care is also very high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a self-help getting off bed mechanism free of hand support.

The utility model discloses the technical scheme who adopts does:

a hand-support-free self-help bed-leaving mechanism comprises a first plate and a second plate, wherein a plurality of first support columns are arranged between the first plate and the second plate, a first groove is formed in the first plate, a second groove is formed in the second plate, a rectangular plate and a semicircular plate are arranged in the first groove, a plurality of grooves are formed in one side, close to the semicircular plate, of the rectangular plate, a plurality of convex blocks are arranged on one side, close to the rectangular plate, of the semicircular plate, the convex blocks extend into the grooves, a rotating shaft is arranged on the semicircular plate and sequentially penetrates through the convex blocks and the grooves, a bearing ring is arranged on the second plate, a second gear ring is arranged on the bearing ring, a mounting plate is arranged in the second groove, a motor is arranged on the mounting plate, a first gear is arranged on an output shaft of the motor, the first gear is meshed with the second gear ring, two sliding rods are arranged on the inner wall of the second gear ring, the tip that No. two ring gears were kept away from to the litter is equipped with the fixed block, the fixed block is established semicircle board bottom, the cover is equipped with the slip lantern ring and push pedal on the litter, semicircle board bottom surface is equipped with two electric putter, electric putter's end connection is kept away from to electric putter's output shaft the push pedal, the rectangular plate bottom is equipped with fixed ring, be equipped with the bracing piece between fixed ring and the slip lantern ring, the bracing piece both ends respectively are equipped with a ring, two rings with fixed ring and slip lantern ring overlap respectively to detain the connection, be equipped with the support column No. two on No. two boards.

As a further aspect of the present invention: the top surfaces of the rectangular plate, the semicircular plate and the first plate are coplanar.

As a further aspect of the present invention: the thickness of the rectangular plate is smaller than that of the semicircular plate.

As a further aspect of the present invention: and the bottom of the second plate is provided with a bottom frame.

As a further aspect of the present invention: a plurality of steel balls are arranged between the bearing ring and the second gear ring.

As a further aspect of the present invention: the top surface of No. two support columns and the laminating of rectangular plate bottom surface.

The utility model has the advantages that:

this self-service bed mechanism of leaving who exempts from hand to prop passes through a board, rectangular plate and semicircle board are as the bed board, and with the electric putter who sets up between the two boards that set up under a board promotes the bracing piece, the bracing piece slides on the slide bar and props up the rectangular plate and hold up the patient's back that lies flat, it just can easily sit up to make the patient need not the hand to support, it is rotatory to drive No. two gear rings through the motor, thereby make the patient who sits on the semicircle board follow rotatory to the side of bed towards, make things convenient for the patient to directly leave the bed, the wholeness is high, and is convenient, it is portable to use, the whole in-process patient of leaving the bed need not completely with the help of arm and waist abdomen strength, be.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the split structure of the components between the first plate and the second plate of the present invention.

Fig. 3 is a schematic structural view of a part of the rectangular plate according to the present invention.

Fig. 4 is a schematic structural view of the rectangular plate of the present invention after being supported.

In the figure: 1-one plate; 101-slot number one; 2-second board; 201-groove number two; 202-a mounting plate; 203-a motor; 3-a chassis; 4-support column one; 5-No. two support columns; 6-first gear; 7-gear ring II; 8-a carrier ring; 9-steel balls; 10-a rectangular plate; 1001-groove; 11-a semicircular plate; 1101-bumps; 1102-a rotating shaft; 12-an electric push rod; 1201-push plate; 13-a slide bar; 1301-a fixed block; 14-a support bar; 1401-ring number one; 15-fixing the circular ring; 16-slip collar.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1-4, a hand-support-free self-help getting-off mechanism comprises a first plate 1, a first groove 101, a second plate 2, a second groove 201, a mounting plate 202, a motor 203, an underframe 3, a first support column 4, a second support column 5, a first gear 6, a second gear ring 7, a bearing ring 8, steel balls 9, a rectangular plate 10, a groove 1001, a semicircular plate 11, a bump 1101, a rotating shaft 1102, an electric push rod 12, a push plate 1201, a slide rod 13, a fixing block 1301, a support rod 14, a first ring 1401, a fixing ring 15 and a sliding collar 16, wherein a plurality of first support columns 4 are arranged between the first plate 1 and the second plate 2, the first plate 1 is provided with the first groove 101, the second plate 2 is provided with the second groove 201, the first groove 101 is provided with the rectangular plate 10 and the semicircular plate 11, the top surfaces of the rectangular plate 10, the semicircular plate 11 and the first plate 1 are coplanar, and the thickness of the semicircular plate 10 is smaller than that of the semicircular plate 11, one side of the rectangular plate 10 close to the semicircular plate 11 is provided with a plurality of grooves 1001, one side of the semicircular plate 11 close to the rectangular plate 10 is provided with a plurality of bumps 1101, the bumps 1101 extend into the grooves 1001, the semicircular plate 11 is provided with a rotating shaft 1102, the rotating shaft 1102 sequentially penetrates through the bumps 1101 and the grooves 1001, the second plate 2 is provided with a bearing ring 8, the bearing ring 8 is provided with a second gear ring 7, a plurality of steel balls 9 are arranged between the bearing ring 8 and the second gear ring 7, the top surface of the second gear ring 7 is connected with the bottom surface of the semicircular plate 11, the second groove 201 is internally provided with a mounting plate 202, the mounting plate 202 is provided with a motor 203, the output shaft of the motor 203 is provided with a first gear 6, the first gear 6 is meshed with the second gear ring 7, the inner wall of the second gear ring 7 is provided with two slide rods 13, the end of the slide rods 13, which is far away from the second gear ring 7, the fixed block 1301 is established semicircle board 11 bottom, the cover is equipped with slip lantern ring 16 and push pedal 1201 on the litter 13, semicircle board 11 bottom surface is equipped with two electric putter 12, the end connection of electric putter 12 is kept away from to electric putter's 12 output shaft push pedal 1201, rectangular plate 10 bottom is equipped with fixed ring 15, be equipped with bracing piece 14 between fixed ring 15 and the

slip lantern ring

16, 14 both ends of bracing piece respectively are equipped with a ring 1401, two rings 1401 with fixed ring 15 and slip lantern ring 16 overlap the lock respectively and connect, be equipped with No. two support columns 5 on No. two boards 2, the top surface and the laminating of rectangular plate 10 bottom surface of No. two support columns 5, No. two boards 2 bottoms are equipped with chassis 3.

The push rod is an electric driving device which converts the rotary motion of the motor into the linear reciprocating motion of the push rod, and the push rod is also called a linear driver.

The motor 203 is a rotating battery machine that operates on the principle of electromagnetic induction.

A second plate 2 is arranged on the chassis 3, a first support column 4 is arranged at the four corners of the second plate 2, a gap is reserved between the first plate 1 and the second plate 2, a rectangular plate 10 and a semicircular plate 11 are arranged in a first groove 101 on the first plate 1, the rectangular plate 10 and the semicircular plate 11 just fill the first groove 101 and are flush with the top surface of the first plate 1, the top surface of the first plate 1 is kept flat, the second support column 5 supports the rectangular plate 10 to keep stable, the back of a patient lying on a sickbed is correspondingly positioned above the rectangular plate 10, the hip is correspondingly positioned above the semicircular plate 11, two electric push rods 12 are electrified to work to drive the push rods to move away from the electric push rods 12, the push plates 1201 continuously slide on the slide rods 13 and simultaneously contact with the slide lantern rings 16 and push the slide lantern rings 16 to move away from the electric push rods 12, the first round plates at two ends of the support rods 14 respectively rotate relative to the fixed lantern rings 15 and the slide lantern rings 16, the supporting rod 14 supports the rectangular plate 10 to rotate around the rotating shaft 1102, and as the supporting rod 14 pushes the rectangular plate 10 up, the patient is also supported to be in a sitting state, and the patient can sit up without the aid of arm and waist and abdomen strength in the whole process.

The motor 203 is electrified to work and then drives the first gear 6 to rotate, under the condition that the first gear 6 is meshed with the second gear ring 7, the second gear ring 7 rotates along with the first gear 6, a plurality of steel balls 9 are added between the second gear ring 7 and the bearing ring 8, the friction of a contact surface between the second gear ring 7 and the bearing ring 8 is reduced, the bearing ring 8 is fixedly arranged on the second plate 2, the second gear ring 7 rotates on the bearing ring 8, the top surface of the second gear ring 7 is arranged on the bottom surface of the semicircular plate 11, the semicircular plate 11 rotates along with the second gear ring 7, as the rectangular plate 10 is continuously supported by the supporting plate, the rectangular plate 10 does not interfere with the first plate 1 in the process of rotating along with the semicircular plate 11, under the continuous work of the motor 203, the second gear ring 7 drives the semicircular plate 11 to rotate until the face of a sitting patient faces the side face of the first plate 1, and the motor 203 stops rotating when power is cut off, the patient can get out of the bed independently without depending on the strength of arms and waist and abdomen under the condition that the patient is sitting upright, faces the side of the bed and can get out of the bed at any time without the help of other people, and the bed is stable and reliable.

Accomplish on the semicircle board 11 between the patient need when having a rest, lean against rectangular plate 10 and have a rest, also can drive push pedal 1201 through electric putter 12 and remove, and then accomplish the angular adjustment of rectangular plate 10 for semicircle board 11, but the suitable inclination of optional leans on the rest, can also drive No. two rotatory initial condition of gear ring 7 through motor 203, make the patient towards the tailstock direction, and drive push pedal 1201 through electric putter 12 and move towards electric putter 12 direction, a ring 1401 at bracing piece 14 both ends rotates in fixed ring 15 and slip lantern ring 16, slip lantern ring 16 slides on litter 13, press on No. two support columns 5 up to rectangular plate 10, rectangular plate 10 top surface and No. 1 top surface parallel and level simultaneously, make the patient lie flat and have a rest.

The utility model discloses a No. one board, rectangular plate and semicircle board are as the bed board, and with the electric putter who sets up between the No. two boards that set up under the board promotes the bracing piece, the bracing piece slides on the slide bar and props up the rectangular plate and hold up the patient back of lying, it just can easily sit up to make the patient need not the hand to support, it is rotatory to drive No. two gear rings through the motor, thereby make the patient of sitting on the semicircle board follow rotatory to the bed side face towards, make things convenient for the patient can directly get off the bed, the wholeness is high, it is stable convenient, it is portable to use, the whole in-process patient of getting off the bed need not completely with the help of arm and waist abdomen strength, be worth wid.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims

1. The utility model provides a exempt from self-service bed mechanism of getting off of hand brace which characterized in that: the novel gear ring comprises a first plate and a second plate, wherein a plurality of first support columns are arranged between the first plate and the second plate, a first groove is formed in the first plate, a second groove is formed in the second plate, a rectangular plate and a semicircular plate are arranged in the first groove, a plurality of grooves are formed in one side, close to the semicircular plate, of the rectangular plate, a plurality of convex blocks are arranged on one side, close to the rectangular plate, of the semicircular plate, the convex blocks extend into the grooves, a rotating shaft is arranged on the semicircular plate, the rectangular plate is hinged with the semicircular plate through the rotating shaft, a bearing ring is arranged on the second plate, a second gear ring is arranged on the bearing ring, the top surface of the second gear ring is connected with the bottom surface of the semicircular plate, a mounting plate is arranged in the second groove, a motor is arranged on the mounting plate, a first gear is arranged on a motor output shaft, the first gear is meshed with the second gear ring, two sliding rods are arranged on the inner, the tip that No. two ring gears were kept away from to the litter is equipped with the fixed block, the fixed block is established semicircle board bottom, the cover is equipped with the slip lantern ring and push pedal on the litter, semicircle board bottom surface is equipped with two electric putter, electric putter's end connection is kept away from to electric putter's output shaft the push pedal, the rectangular plate bottom is equipped with fixed ring, be equipped with the bracing piece between fixed ring and the slip lantern ring, the bracing piece both ends respectively are equipped with a ring, two rings with fixed ring and slip lantern ring overlap respectively to detain the connection, be equipped with the support column No. two on No. two boards.

2. The hands-free self-help get-off mechanism of claim 1, wherein: the top surfaces of the rectangular plate, the semicircular plate and the first plate are coplanar.

3. The hands-free self-help get-off mechanism of claim 1, wherein: the thickness of the rectangular plate is smaller than that of the semicircular plate.

4. The hands-free self-help get-off mechanism of claim 1, wherein: and the bottom of the second plate is provided with a bottom frame.

5. The hands-free self-help get-off mechanism of claim 1, wherein: a plurality of steel balls are arranged between the bearing ring and the second gear ring.

6. The hands-free self-help get-off mechanism of claim 1, wherein: the top surface of No. two support columns and the laminating of rectangular plate bottom surface.