CN219289990U - Backrest for nursing elderly patients - Google Patents

Abstract

The utility model relates to a backrest for nursing old patients, which comprises a U-shaped leaning frame and a U-shaped bracket rotationally arranged on the inner side of the U-shaped leaning frame, wherein a U-shaped adjusting frame is rotationally arranged between the U-shaped leaning frame and the U-shaped bracket; through fixed axle, rotation cover, riser and lift the board, rotate the cover and drive the riser along the axial of fixed axle and lift the board and lift old patient's neck and hindbrain department, can avoid old patient's neck soreness when lifting the neck for a long time not have, protect old patient's healthy.

Description

Backrest for nursing elderly patients

Technical Field

The utility model relates to the technical field of aged nursing, in particular to a backrest for nursing an aged patient.

Background

Medical personnel need use the nursing back when nursing sick old person, and the angle is adjustable when the nursing back is used, needs artifical assistance supplementary regulation when adjusting, places on the bed when using, also can place elsewhere, can give old person's better rest environment when using.

For example, chinese patent publication No. CN216417612U discloses a device that takes up and crouches for nursing of old people, including support frame and back frame, the rear end of back frame just is close to middle part position department and installs the support frame, the front end of back frame just is close to bottom position department and is provided with the chassis, the cushion has been cup jointed to the outer wall of back frame, the right-hand member of cushion just is close to top position department and is provided with the headrest, the bottom of cushion is provided with the cushion, the top of chassis is provided with fixing device, fixing device includes base, recess, roof, handle, connecting rod, jack and hinge, the base sets up the top at the chassis, the inside recess that is provided with in top of base, the top of base is provided with the roof for fixed support frame when using, and is fixed later through the roof joint in the inside of recess, no matter how the old man moves, can not cause the support frame to drop from the recess inside, just so can be safer for the old person better protection when using.

However, the device has the defect that when medical staff feeds for an elderly patient, or someone hopes that the elderly patient and the patient chat for a long time, the neck of the patient generally leaves the surface of the device and keeps in an upright state, and the neck of the elderly patient is very ache for a long time, which is unfavorable for the recovery of the health of the patient.

Accordingly, there is a need to provide a back rest for elderly patient care that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a backrest for nursing an elderly patient, which solves the problems in the background technology.

In order to achieve the above object, the present utility model solves the above technical problems as follows: the utility model provides an old patient nurses and leans on frame and rotates the setting in the U type that the frame was leaned on to the U type inboard U type support, it is provided with U type alignment jig to rotate between frame and the U type support to lean on the U type, the U type is leaned on the frame center to be provided with and lifts the mechanism, the U type leans on one side symmetry that the frame is close to the U type support to be provided with actuating mechanism.

On the basis of the technical scheme, the utility model can be improved as follows.

As a further scheme of the utility model, the lifting mechanism comprises a fixed shaft, two ends of the fixed shaft are respectively and fixedly matched with two ends of the inner side of the U-shaped leaning frame, a rotating sleeve is rotatably arranged on the surface of the fixed shaft, a fixed plate is fixedly arranged on the surface of the rotating sleeve, and vertical plates are symmetrically and fixedly arranged at the top of the fixed plate.

As a further scheme of the utility model, a lifting plate is rotatably arranged between the two vertical plates, one side, close to the U-shaped support, of the lifting plate is symmetrically provided with sliding grooves, the sliding grooves are connected with a driving mechanism, an arc-shaped stabilizing plate is fixedly arranged at the bottom end of one side of the lifting plate, a lifting pad is fixedly arranged at one side, far away from the U-shaped support, of the lifting plate, a plurality of grooves are formed in the center of the top of the fixing plate, and an elastic rope is connected between the lifting plate and the grooves.

As a further scheme of the utility model, a fixing block is fixedly arranged at the joint of the fixing plate and the vertical plate, and the top of the fixing block is in sliding fit with the bottom of the arc-shaped stabilizing plate.

As a further scheme of the utility model, a stop block is fixedly arranged at the joint of the vertical plate and the lifting plate, and the lifting plate is contacted with the stop block.

As a further scheme of the utility model, the driving mechanism comprises a first connecting block, the top of the first connecting block is fixedly matched with one side, close to the U-shaped support, of the U-shaped leaning support, a telescopic rod is fixedly arranged on one side, close to the fixed shaft, of the first connecting block, a second connecting block is fixedly arranged at the output end of the telescopic rod, a U-shaped mounting plate is fixedly arranged at the bottom of the second connecting block, a rack is fixedly arranged on one side, far from the second connecting block, of the top of the U-shaped mounting plate, and a pushing piece is movably arranged on the tooth opening side of the rack.

As a further scheme of the utility model, the pushing piece comprises a fixing strip, one side of the fixing strip, which is close to the U-shaped leaning frame, is fixedly matched with the surface of the U-shaped leaning frame, one side of the fixing strip, which is far away from the U-shaped leaning frame, is fixedly provided with an equipment box, a rotating shaft is rotatably arranged at the center of the equipment box, one end of the rotating shaft, which is close to the U-shaped leaning frame, is rotatably matched with the center of one side of the fixing strip, a gear is sleeved on the rotating shaft, the gear is arranged in the equipment box, the gear is meshed with the tooth opening side of the rack, one end of the rotating shaft, which is far away from the U-shaped leaning frame, is fixedly provided with a fixing ring, a rotating rod is fixedly arranged on the fixing ring, one end of the rotating rod is fixedly provided with a U-shaped connecting rod, one end of the U-shaped connecting rod, which is far away from the equipment box, is fixedly provided with an L-shaped pushing rod, one end of the L-shaped pushing rod, which is far from the U-shaped bracket, is rotatably provided with a sliding block, and the sliding block is in sliding fit with the sliding groove.

As a further scheme of the utility model, a holding rod is connected between the two telescopic rods.

Compared with the prior art, the utility model has the beneficial effects that: through fixed axle, rotation cover, riser and lift the board, rotate the cover and drive the riser along the axial of fixed axle and lift the board and lift old patient's neck and hindbrain department, can avoid old patient's neck soreness when lifting the neck for a long time not have, protect old patient's healthy.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic perspective view of a first view angle of a backrest for nursing an elderly patient according to the present utility model;

fig. 2 is a schematic perspective view of a second view angle of a backrest for nursing an elderly patient according to the present utility model;

fig. 3 is a schematic top perspective view of a backrest for nursing an elderly patient according to the present utility model;

FIG. 4 is a schematic cross-sectional view of A-A of the senior patient care backrest of FIG. 3;

FIG. 5 is an enlarged schematic view of a portion B of the senile patient care backrest of FIG. 4;

fig. 6 is a schematic perspective view of a lifting mechanism in a backrest for nursing an elderly patient provided in fig. 1;

FIG. 7 is a schematic perspective view of a drive mechanism in the back rest for elderly patient care provided in FIG. 1;

fig. 8 is a schematic view of a connection structure of a telescopic rod, a U-shaped mounting plate and a rack in the backrest for nursing an elderly patient provided in fig. 7;

fig. 9 is a schematic view of a connection structure of a fixing strip, a device box and a gear in the backrest for nursing an elderly patient provided in fig. 7;

fig. 10 is a schematic diagram of a connection structure of a rotating shaft, a gear, an equipment box and a fixing strip in the backrest for nursing an elderly patient provided in fig. 9.

In the drawings, the list of components represented by the various numbers is as follows:

1. a U-shaped leaning frame; 2. a U-shaped bracket; 3. a U-shaped adjusting frame; 4. a lifting mechanism; 41. a fixed shaft; 42. a rotating sleeve; 43. a fixing plate; 44. a riser; 45. a lifting plate; 46. a chute; 47. an arc-shaped stabilizing plate; 48. a lifting pad; 49. an elastic rope; 410. a fixed block; 5. a driving mechanism; 51. a first connection block; 52. a telescopic rod; 53. a second connection block; 54. a U-shaped mounting plate; 55. a rack; 56. a fixing strip; 57. an equipment box; 58. a rotating shaft; 59. a gear; 510. a fixing ring; 511. a rotating lever; 512. a U-shaped connecting rod; 513. an L-shaped pushing rod; 514. a slide block; 6. a grip lever; 7. and a stop block.

Detailed Description

Example 1:

referring to fig. 1 to 4, an embodiment of the utility model provides a backrest for nursing elderly patients, which comprises a U-shaped backrest 1 and a U-shaped bracket 2 rotatably arranged on the inner side of the U-shaped backrest 1, wherein a U-shaped adjusting bracket 3 is rotatably arranged between the U-shaped backrest 1 and the U-shaped bracket 2, the U-shaped adjusting bracket 3 is rotatably connected on the outer side of the U-shaped backrest 1, a lifting mechanism 4,U is arranged in the center of the U-shaped backrest 1, and a driving mechanism 5 is symmetrically arranged on one side of the U-shaped backrest 1 close to the U-shaped bracket 2; after the driving mechanism 5 is started, the lifting mechanism 4 is driven to rotate, the U-shaped support 2 is placed on a bed or other places where old patients need to use, the U-shaped adjusting frame 3 is adjusted to be clamped with different positions of the U-shaped support 2, so that the angle of the U-shaped leaning frame 1 relative to a placing surface is changed, the work among the U-shaped leaning frame 1, the U-shaped support 2 and the U-shaped adjusting frame 3 is far away from the prior art, the prior art is not described in detail, an old patient is convenient to lie on the U-shaped leaning frame 1, when the old patient talks with a person or eats with a meal to lift the neck, medical staff operate the driving mechanism 5 to work, and further drive the lifting mechanism 4 to lift the neck and the hindbrain of the old patient, so that the old patient is prevented from suffering from neck ache when the old patient lifts the neck for a long time, and the health of the old patient is protected.

Referring to fig. 1 to 6, in the embodiment, preferably, the lifting mechanism 4 includes a fixed shaft 41, two ends of the fixed shaft 41 are respectively and fixedly matched with two ends of the inner side of the U-shaped leaning frame 1, a rotating sleeve 42 is rotatably arranged on the surface of the fixed shaft 41, a fixed plate 43 is fixedly arranged on the surface of the rotating sleeve 42, and vertical plates 44 are symmetrically and fixedly arranged on the top of the fixed plate 43; when the rotating sleeve 42 rotates along the surface of the fixed shaft 41, the fixed plate 43 and the vertical plate 44 are driven to rotate until the rotating sleeve 42 cannot rotate, so that the lifting mechanism 4 can conveniently contact the neck and the hindbrain of an elderly patient.

Referring to fig. 1 to 6, in the embodiment, preferably, a lifting plate 45 is rotatably disposed between two risers 44, the side surface of the lifting plate 45 contacts with the side surface of the riser 44, so that the structural stability is stronger when the lifting plate 45 rotates, a chute 46 is symmetrically disposed on one side of the lifting plate 45 close to the U-shaped bracket 2, the chute 46 is connected with the driving mechanism 5, an arc-shaped stabilizing plate 47 is fixedly disposed at the bottom end of one side of the lifting plate 45, a lifting pad 48 is fixedly disposed on one side of the lifting plate 45 away from the U-shaped bracket 2, the lifting pad 48 is used for protecting the head of an elderly patient, comfort of the lifting plate 45 in the lifting process is increased, a plurality of grooves are disposed at the center of the top of the fixing plate 43, and an elastic rope 49 is connected between the lifting plate 45 and the grooves; when the driving mechanism 5 is not operated by medical staff and the lifting mechanism 4 is not rotated, the position of the lifting plate 45 is limited between the two risers 44 by the elastic ropes 49, so that the lifting plate 45 is kept stable in structure, the lifting plate 45 and the lifting pad 48 are driven to rotate simultaneously in the rotating process of the fixing plate 43 and the risers 44, when the lifting pad 48 contacts the neck or the hindbrain of an elderly patient, the risers 44 and the fixing plate 43 are not rotated any more, at the moment, the driving mechanism 5 continues to work, the lifting plate 45 and the lifting pad 48 are pushed to rotate between the two risers 44, the elastic ropes 49 are lengthened, the neck and the hindbrain of the elderly patient are lifted upwards further, and the aged patient is prevented from feeling soreness due to the fact that the aged patient stands up the neck for a long time.

Referring to fig. 3 and 6, in the present embodiment, preferably, a fixing block 410 is fixedly disposed at the connection between the fixing plate 43 and the riser 44, the top of the fixing block 410 is configured as a downward concave arc, and the top of the fixing block 410 is slidably engaged with the bottom of the arc-shaped stabilizing plate 47; when the lifting plate 45 is rotated, the arc-shaped stabilizing plate 47 slides along the surface of the fixing block 410, so that the lifting plate 45 maintains structural stability during the rotation and lifting of the elderly patient.

Referring to fig. 2, in the present embodiment, preferably, a stop 7 is fixedly disposed at a connection portion between the riser 44 and the lifting plate 45, and the lifting plate 45 contacts with the stop 7; when the lifting plate 45 is located between the two risers 44 and does not start to rotate, the stop block 7 can support the lifting plate 45 due to the inclined state of the lifting plate 45, so that the structural stability of the lifting plate 45 is improved.

Example 2:

referring to fig. 1 to 5, and fig. 7 to 8, based on the first embodiment, the driving mechanism 5 includes a first connecting block 51, the top of the first connecting block 51 is fixedly matched with one side of the U-shaped leaning frame 1, which is close to the U-shaped bracket 2, a telescopic rod 52 is fixedly arranged on one side of the first connecting block 51, which is close to the fixed shaft 41, a second connecting block 53 is fixedly arranged at the output end of the telescopic rod 52, a U-shaped mounting plate 54 is fixedly arranged at the bottom of the second connecting block 53, a rack 55 is fixedly arranged on one side, which is far away from the second connecting block 53, of the top of the U-shaped mounting plate 54, and a pushing member is movably arranged on the tooth side of the rack 55; when the medical staff adjusts the telescopic rod 52, the second connecting block 53 is driven to move, and then the U-shaped mounting plate 54 and the rack 55 are driven to move, so that the driving force for the rotation of the lifting mechanism 4 is conveniently provided, and the pushing piece can push the vertical plate 44 and the fixing plate 43 to rotate.

Referring to fig. 7 to 10, in this embodiment, preferably, the pushing member includes a fixing strip 56, one side of the fixing strip 56 close to the U-shaped leaning frame 1 is fixedly matched with the surface of the U-shaped leaning frame 1, one side of the fixing strip 56 far away from the U-shaped leaning frame 1 is fixedly provided with a device box 57, a rotating shaft 58 is rotatably provided at the center of the device box 57, one end of the rotating shaft 58 close to the U-shaped leaning frame 1 is rotatably matched with the center of one side of the fixing strip 56, a gear 59 is sleeved on the rotating shaft 58, the gear 59 is arranged in the device box 57, the device box 57 plays a certain role in protecting the gear 59, so that the elderly patient is prevented from being bumped by a sharp part of the gear 59, the gear 59 is meshed with the tooth side of the rack 55, one end of the rotating shaft 58 far from the U-shaped leaning frame 1 is fixedly provided with a fixing ring 510, a rotating rod 511 is fixedly provided on the fixing ring 510, one end of the rotating rod 511 is fixedly provided with a U-shaped connecting rod 512, a bent part of the U-shaped connecting rod 512 is not contacted with the U-shaped leaning frame 1, so that the lifting plate 45 is positioned in the U-shaped leaning frame 1 when the position of the elderly patient is not needed, the elderly patient is convenient to push the elderly patient to stand neck, and the elderly patient is not stand upright, and the slide on the end of the device box is far away from the U-shaped leaning frame 512, and the sliding block is far from the one end of the device box 514 is provided with a slide block, and the slide block 46 is normally arranged, and the slide rail 514 is far away from the slide rail 2; when the medical staff adjusts the telescopic rod 52 to enable the output end of the telescopic rod 52 to extend, the rack 55 is driven to slide along the inclined upward direction, the gear 59 is driven to rotate along the anticlockwise direction, the gear 59 is driven to rotate along the axial direction of the rotating shaft 58, the fixed ring 510 and the rotating rod 511 are driven to rotate, the U-shaped connecting rod 512 and the L-shaped pushing rod 513 are driven to rotate, the fixed plate 43 and the vertical plate 44 are driven to rotate along the neck and the hindbrain of the elderly patient together with the lifting plate 45, and when the lifting pad 48 contacts the head of the elderly patient, the sliding block 514 slides along the sliding groove 46, and the lifting plate 45 and the lifting pad 48 are driven to continue to rotate towards the head of the elderly patient, so that the neck and the hindbrain of the elderly patient can be lifted conveniently.

Referring to fig. 2 and 5, in the present embodiment, preferably, a holding rod 6 is connected between two telescopic rods 52; the two telescopic rods 52 are connected through the holding rod 6, so that a medical staff can simultaneously adjust the two telescopic rods 52 by holding one holding rod 6, and the operation is simple and convenient.

The working principle of the utility model is as follows: when the aged patient talk with the person or eat meal and lift the neck, the medical staff holds the holding rod 6 to stretch the two telescopic rods 52, drives the rack 55 to slide in the inclined upward direction, drives the gear 59 to rotate in the anticlockwise direction, drives the gear 59 to rotate along the axial direction of the rotating shaft 58, drives the fixed ring 510 and the rotating rod 511 to rotate, drives the U-shaped connecting rod 512 and the L-shaped pushing rod 513 to rotate, and drives the fixed plate 43 and the vertical plate 44 to rotate along with the lifting plate 45 towards the neck and the hindbrain of the aged patient, when the lifting pad 48 contacts the head of the aged patient, the vertical plate 44 and the fixed plate 43 do not rotate any more, the sliding block 514 slides along the sliding groove 46, and drives the lifting plate 45 and the lifting pad 48 to continue to rotate towards the head of the aged patient, and stretches the elastic rope 49 to lift the neck and the hindbrain of the aged patient further upwards.

Claims (8)

1. The utility model provides an old patient nurses and leans on frame and rotates the setting in the U type that the frame was leaned on the inboard U type support, it is provided with U type alignment jig to rotate between frame and the U type support to lean on the U type, its characterized in that, the U type leans on the frame center to be provided with and lifts the mechanism, the U type leans on one side symmetry that the frame is close to the U type support to be provided with actuating mechanism.

2. The backrest for nursing of the elderly patients according to claim 1, wherein the lifting mechanism comprises a fixed shaft, two ends of the fixed shaft are respectively fixedly matched with two ends of the inner side of the U-shaped backrest, a rotating sleeve is rotatably arranged on the surface of the fixed shaft, a fixed plate is fixedly arranged on the surface of the rotating sleeve, and vertical plates are symmetrically and fixedly arranged on the top of the fixed plate.

3. The backrest for nursing of the elderly patient according to claim 2, wherein a lifting plate is rotatably arranged between the two vertical plates, sliding grooves are symmetrically formed in one side, close to the U-shaped support, of the lifting plate, the sliding grooves are connected with the driving mechanism, an arc-shaped stabilizing plate is fixedly arranged at the bottom end of one side of the lifting plate, a lifting pad is fixedly arranged at one side, far away from the U-shaped support, of the lifting plate, a plurality of grooves are formed in the center of the top of the fixing plate, and elastic ropes are connected between the lifting plate and the grooves.

4. A back for nursing of elderly patients according to claim 3, wherein the connection of the fixing plate and the vertical plate is fixedly provided with a fixing block, and the top of the fixing block is in sliding fit with the bottom of the arc-shaped fixing plate.

5. A back for nursing of elderly patients according to claim 3, wherein a stopper is fixedly provided at the connection of the riser and the lifting plate, and the lifting plate is in contact with the stopper.

6. The backrest for nursing of the elderly patient according to claim 1, wherein the driving mechanism comprises a first connecting block, the top of the first connecting block is fixedly matched with one side, close to the U-shaped bracket, of the U-shaped leaning frame, a telescopic rod is fixedly arranged on one side, close to the fixed shaft, of the first connecting block, a second connecting block is fixedly arranged at the output end of the telescopic rod, a U-shaped mounting plate is fixedly arranged at the bottom of the second connecting block, a rack is fixedly arranged on one side, far away from the second connecting block, of the top of the U-shaped mounting plate, and a pushing piece is movably arranged on the tooth side of the rack.

7. The backrest for nursing of the elderly patient according to claim 6, wherein the pushing piece comprises a fixing strip, one side of the fixing strip, which is close to the U-shaped leaning frame, is fixedly matched with the surface of the U-shaped leaning frame, one side, which is far away from the U-shaped leaning frame, of the fixing strip is fixedly provided with an equipment box, a rotating shaft is rotatably arranged at the center of the equipment box, one end, which is close to the U-shaped leaning frame, of the rotating shaft is rotatably matched with the center of one side of the fixing strip, a gear is sleeved on the rotating shaft and is arranged in the equipment box, the gear is meshed with the tooth side of the rack, one end, which is far away from the U-shaped leaning frame, of the rotating shaft is fixedly provided with a fixing ring, the fixing ring is fixedly provided with a rotating rod, one end, which is far away from the equipment box, of the fixing rod is fixedly provided with an L-shaped pushing rod, one end, which is far from the U-shaped bracket, of the L-shaped pushing rod is rotatably provided with a sliding block, and the sliding block is slidingly matched with the sliding groove.

8. The elderly patient care backrest of claim 6 wherein a grip lever is connected between the two telescoping levers.

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