CN212631113U

CN212631113U - Leg nursing supporting device

Info

Publication number: CN212631113U
Application number: CN202020583508.XU
Authority: CN
Inventors: 张改丽
Original assignee: Luohe First Peoples Hospital
Current assignee: Luohe First Peoples Hospital
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-03-02
Anticipated expiration: 2030-04-17

Abstract

A leg nursing supporting device, which effectively solves the problem that the supporting height of the existing leg supporting device can not be adjusted; the U-shaped plate is internally hinged with a supporting block in the front-back direction, the upper end surface of the supporting block is a concave arc-shaped surface, an arc-shaped rack in the front-back direction and with an upward arc opening is connected in the U-shaped plate in a sliding manner, the rear end of the arc-shaped rack is fixedly connected with the supporting block, a left axial gear and a right axial gear are arranged in the U-shaped plate, the gears are meshed with the arc-shaped rack and can rotate, and binding belts in the left direction and the right direction are respectively arranged on the front; can make medical personnel adjust nursing support height according to patient's state of an illness, be applicable to different patients, this simple structure, think about novel, convenient to use, the practicality is strong.

Description

Leg nursing supporting device

Technical Field

The utility model relates to a low limbs nursing apparatus technical field, especially a shank nursing strutting arrangement.

Background

Currently, when nursing bedridden patients, particularly patients with injured, swollen, thrombosed and varicose veins of lower limbs, medical staff clinically can use various soft pillows and back cushions to temporarily cushion the affected limb to promote the blood flow of the lower limb of the patient in order to improve the blood circulation of the lower limb of the patient and relieve local pressure, but the soft pillows and the back cushions have poor stability, so that a leg nursing support device is needed.

However, the inclination of the supporting plate of the existing leg supporting device can not be adjusted generally, and medical staff can not adjust the supporting plate to a proper supporting height and can not adapt to different patients to influence the nursing effect.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate the deficiency of the prior art, the utility model aims to provide a leg nursing support device, the effectual unable problem of adjusting the support height of current leg support device of having solved.

The technical scheme of its solution is, the utility model discloses a fore-and-aft direction and opening U-shaped plate up, articulated in the U-shaped plate have the supporting shoe of fore-and-aft direction, the supporting shoe up end is recessed arcwall face, sliding connection has fore-and-aft direction and arc mouth arc rack up in the U-shaped plate, axial gear about being equipped with in the U-shaped plate, gear and arc rack toothing and rotatable, the constraint area of direction about both sides are equipped with respectively around the U-shaped plate.

Compared with the prior art, the beneficial effects of the utility model are that: the U-shaped board that is equipped with, the arc rack, the supporting shoe, the gear etc, can make medical personnel adjust nursing support height according to patient's state of an illness, be applicable to different patients, the ratchet that is equipped with, the push-and-pull rod, promote pawl etc., medical personnel rolling gear can be convenient for, T-slot and T-shaped piece that are equipped with, can make the arc rack can only the horizontal slip in the U-shaped board, the spacing pawl that is equipped with, can carry on spacingly to the ratchet, prevent that the supporting shoe from swinging down in the use, the first magic subsides and the second magic subsides that are equipped with, can be convenient for medical personnel fix the constraint area, this simple structure, novel conception, high durability and convenient use.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is a full-section left-side perspective view diagram of the utility model.

Fig. 5 is a left perspective view diagram of sectioning of the utility model.

Fig. 6 is a full-section right perspective view diagram of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6 and give, including fore-and-aft direction and U-shaped plate 1 that the opening faces upward, it has fore-and-aft direction's supporting shoe 2 to articulate in the U-shaped plate 1, 2 up end of supporting shoe are recessed arcwall face, sliding connection has fore-and-aft direction and arc mouth arc rack 3 up in the U-shaped plate 1, 3 rear end of arc rack and supporting shoe 2 fixed connection, axial gear 4 about being equipped with in the U-shaped plate 1,

gear

4 and 3 meshing of arc rack and rotatable, both sides are equipped with the constraint area 5 of left right direction respectively around the U-shaped plate 1.

In order to drive gear 4 and rotate, gear 4 on the coaxial pivot 6 that is equipped with, 6 free ends of pivot run through U-shaped plate 1 and rotate with U-shaped plate 1 and be connected, the coaxial ratchet 7 that is located the 1 left side of U-shaped plate that is equipped with in the pivot 6, coaxial rotation is connected with the push-and-pull rod 8 that is located the 7 left of ratchet and upper and lower direction in the

pivot

6, 8 right-hand members of push-and-pull rod rotate through left right axial cylinder 9 and are connected with the promotion pawl 10 that is located the 7 top of ratchet and can mesh with ratchet 7, the free end that promotes pawl 10 is connected with push-and-.

In order to limit the ratchet wheel 7, the left end of the U-shaped plate 1 is rotatably connected with a limiting pawl 12 which is positioned behind the ratchet wheel 7 and is meshed with the ratchet wheel 7 through a left-right axial rotating column 11.

In order to enable the arc-shaped rack 3 to only slide back and forth, a T-shaped groove 13 in the front and back direction is formed in the left side wall of the U-shaped plate 1, and a T-shaped block 14 capable of sliding in the T-shaped groove 13 is arranged at the left end of the arc-shaped rack 3.

In order to fix the restraining strip 5, the lower surface of the free end of the restraining strip 5 is provided with a first magic tape 15, and the front side and the rear side of the right end of the U-shaped plate 1 are respectively provided with a second magic tape 16 which can be adhered to the first magic tape 15.

In order to promote the blood circulation of the legs of the patient, the upper end of the supporting block 2 is provided with a plurality of massage columns 17.

In order to facilitate the rotation of the rotary column 11 and the cylinder 9, the left end of the U-shaped plate 1 is provided with a baffle plate 18 with an opening facing right, the free end of the rotary column 11 penetrates through the baffle plate 18 and is coaxially provided with a rotating head 19, and the left end of the cylinder 9 penetrates through the push-pull rod 8 and is coaxially provided with a rotary column 20.

When the utility model is used, the U-shaped plate 1 is placed on a hospital bed, a patient puts legs to be supported on the arc-shaped surface of the supporting block 2, the first magic tape 15 and the second magic tape 16 are bonded, so that the restraining belt 5 fixes the legs of the patient, the legs of the patient are prevented from falling off from the supporting block 2 when the supporting height is adjusted, and the massage column 17 can massage the muscles of the legs of the patient, thereby promoting the blood circulation of the legs;

the push-pull rod 8 is pushed backwards, the push-pull rod 8 drives the push pawl 10 to swing backwards, the push pawl 10 is pushed to be always clamped between two teeth of the ratchet 7 under the action of the tension spring during swinging, the swinging is stopped after swinging for a certain angle, the push-pull rod 8 is pulled forwards, the push-pull rod 8 drives the push pawl 10 to swing forwards, due to the limit of the push pawl 10, the push pawl 10 drives the ratchet 7 to rotate clockwise, the ratchet 7 drives the rotating shaft 6 to rotate clockwise, the rotating shaft 6 drives the gear 4 to rotate clockwise, the gear 4 drives the arc-shaped rack 3 to slide backwards, the arc-shaped rack 3 drives the T-shaped block 14 to slide backwards in the T-shaped groove 13, the arc-shaped rack 3 drives the rear end of the supporting block 2 to swing upwards, the supporting block 2 drives the leg of the patient to swing upwards, the ratchet 7 drives the limit pawl 12 to swing upwards in the clockwise process, meanwhile, due to gravity, the limiting pawl 12 swings downwards and is clamped between two adjacent teeth of the ratchet wheel 7 again, the ratchet wheel 7 is limited again, the supporting block 2 is limited, and the supporting block 2 is prevented from swinging downwards;

pushing the push-pull rod 8 backwards again, driving the push pawl 10 to swing backwards by the push-pull rod 8, pulling the push-pull rod 8 forwards, driving the push pawl 10 to swing forwards by the push-pull rod 8, driving the ratchet 7 to rotate clockwise by the push pawl 10, driving the gear 4 to rotate clockwise by the ratchet 7, driving the arc-shaped rack 3 to slide backwards by the gear 4, driving the rear end of the supporting block 2 to swing backwards by the arc-shaped rack 3, repeating the steps in the above manner, adjusting the supporting height by medical staff by repeatedly swinging the push-pull rod 8, stopping swinging the push-pull rod 8 when the supporting height is adjusted to a proper supporting height, and at the moment, due to the limit of the limit pawl 12;

when the nursing is finished, the rotating head 19 and the rotating column 20 are rotated anticlockwise, the rotating head 19 drives the limiting pawl 12 to swing upwards to remove the limitation on the ratchet wheel 7, the rotating column 20 drives the pushing pawl 10 to swing upwards to remove the limitation on the ratchet wheel 7, at the moment, the rear end of the supporting block 2 swings downwards due to gravity, the rotating head 19 and the rotating column 20 are loosened when the supporting block swings to the initial position, the limiting pawl 12 resets due to gravity, the pushing pawl 10 resets due to the elasticity of a tension spring, at the moment, the first magic tape 15 is separated from the second magic tape 16, and the legs of the patient are lifted down from the supporting block 2.

Claims

1. The utility model provides a leg nursing strutting arrangement, U-shaped board (1) including fore-and-aft direction and opening up, a serial communication port, articulated supporting shoe (2) of fore-and-aft direction in U-shaped board (1), supporting shoe (2) up end is recessed arcwall face, sliding connection has fore-and-aft direction and arc mouth arc rack (3) up in U-shaped board (1), arc rack (3) rear end and supporting shoe (2) fixed connection, axial gear (4) about being equipped with in U-shaped board (1), gear (4) and arc rack (3) meshing and rotatable, both sides are equipped with about binding area (5) of direction respectively around U-shaped board (1).

2. The leg nursing supporting device according to claim 1, wherein a rotating shaft (6) is coaxially arranged on the gear (4), the free end of the rotating shaft (6) penetrates through the U-shaped plate (1) and is rotationally connected with the U-shaped plate (1), a ratchet wheel (7) located on the left side of the U-shaped plate (1) is coaxially arranged on the rotating shaft (6), a push-pull rod (8) located on the left side of the ratchet wheel (7) and in the up-and-down direction is coaxially rotationally connected on the rotating shaft (6), a pushing pawl (10) located above the ratchet wheel (7) and capable of being meshed with the ratchet wheel (7) is rotationally connected at the right end of the push-pull rod (8) through a left-right axial cylinder (9), and the free end of the pushing pawl (10) is connected with the push-pull rod (.

3. A leg nursing support device according to claim 1, characterized in that the left end of the U-shaped plate (1) is rotatably connected with a limit pawl (12) which is positioned behind the ratchet wheel (7) and engaged with the ratchet wheel (7) through a left-right axial rotating column (11).

4. The leg nursing supporting device according to claim 1, wherein the left side wall of the U-shaped plate (1) is provided with a T-shaped groove (13) in the front-back direction, and the left end of the arc-shaped rack (3) is provided with a T-shaped block (14) capable of sliding in the T-shaped groove (13).

5. The leg nursing support device according to claim 1, wherein the lower surface of the free end of the binding belt (5) is provided with a first magic tape (15), and the front and rear sides of the right end of the U-shaped plate (1) are respectively provided with a second magic tape (16) which can be adhered with the first magic tape (15).

6. A leg-care support device according to claim 1, characterized in that a plurality of massage posts (17) are provided at the upper end of the support block (2).

7. A leg nursing supporting device according to claim 1, characterized in that the U-shaped plate (1) is provided with a shielding plate (18) with an opening facing to the right at the left end, the free end of the rotating column (11) penetrates through the shielding plate (18) and is coaxially provided with a rotating head (19), and the cylinder (9) is provided with a rotating column (20) at the left end thereof and penetrates through the push-pull rod (8).