CN218900047U

CN218900047U - Leg support convenient for dressing change

Info

Publication number: CN218900047U
Application number: CN202222894356.7U
Authority: CN
Inventors: 林连
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-25
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a leg support convenient for changing dressings, and relates to the technical field of medical appliances. The utility model comprises a base, wherein the top of the base is hinged with two groups of support rods, an adjusting screw rod is rotatably arranged in the base, two groups of adjusting sliding blocks are connected in a sliding manner in the adjusting sliding groove, and the top of the adjusting sliding blocks is hinged with a swinging rod hinged with the support rods; the fine adjustment sliding block is characterized by further comprising a swing frame arranged at the top of the supporting rod, a fine adjustment sliding groove is formed in the top of the swing frame, a fine adjustment screw is rotatably arranged in the fine adjustment sliding groove, and a leg support is fixedly connected to the top of the fine adjustment sliding block. According to the utility model, the two groups of support rods synchronously and reversely swing through controlling the rotation of the adjusting screw rod, the support rods drive the swing frame to swing, the swing frame drives the two groups of leg supports to separate, the two legs can be supported, the two groups of leg supports are combined into a straight line, a single leg can be supported, normal activities of patients are not influenced, and the swing frame is suitable for different patients.

Description

Leg support convenient for dressing change

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a leg support with convenient dressing change.

Background

In the process of nursing the legs of a patient, the legs are required to be supported by using the support, so that the situation that the blood circulation of the legs is affected and edema is caused because the legs cannot move for a long time is prevented.

The existing leg nursing support is single in structure, two groups of leg supports are usually arranged, when a patient only needs to support one leg, the leg supports on the other side cannot be stored, a certain space can be occupied, normal activities of the patient are affected, the use is inconvenient, and meanwhile the existing support needs to support the legs from the support when the patient needs to change the medicine, and the medicine changing is inconvenient.

Disclosure of Invention

The utility model aims at: the leg support is convenient to change the dressing, and aims to solve the problems that leg supports can be folded, the leg support is suitable for different patients and the dressing change is inconvenient.

The utility model adopts the following technical scheme for realizing the purposes:

the leg support comprises a base, wherein two groups of support rods are hinged to the top of the base, an adjusting chute is formed in the top of the base, an adjusting screw is rotatably arranged in the adjusting chute, the adjusting screws are located on two sides of the support rods in opposite spiral directions, two groups of adjusting slide blocks are slidably connected in the adjusting chute and are in threaded connection with the adjusting screw, the two groups of adjusting slide blocks are located on two sides of the support rods respectively, and swing rods hinged to the support rods are hinged to the tops of the adjusting slide blocks;

the support rod comprises a support rod, and is characterized by further comprising a swing frame arranged at the top of the support rod, wherein the swing frame can swing, a fine adjustment sliding groove is formed in the top of the swing frame, a fine adjustment screw is rotatably arranged in the fine adjustment sliding groove, a fine adjustment sliding block in threaded connection with the fine adjustment screw is slidably connected in the fine adjustment sliding groove, and a leg support is fixedly connected to the top of the fine adjustment sliding block.

Further, the telescopic rod is inserted into the top of the supporting rod, the swing frame is hinged to the top of the telescopic rod, a locking bolt is connected to the outer side of the supporting rod in a threaded mode, and the telescopic rod can be locked by the locking bolt.

Further, the inside of adjusting the spout is provided with the gas box, the outside fixedly connected with sliding connection of adjusting the slider is at the inside piston rod of gas box, the transmission chamber has been seted up to the inside of telescopic link, the inside rotation in transmission chamber installs the transmission shaft, the helicla flute has been seted up in the outside of transmission shaft, the inside sliding connection in transmission chamber has the slide, the slide cup joints in the transmission shaft outside, the inner wall of slide is provided with the fixture block of joint in the helicla flute inside, be provided with the top bag between the bottom in slide and the transmission chamber, the top bag is connected with the gas box through the trachea, the drive wheel is installed in the top rotation in transmission chamber, the drive wheel pass through bevel gear with the transmission of transmission shaft is connected, the back fixedly connected with drive wheel of drive wheel, the articulated department of rocker is provided with the teeth of a cogwheel, the teeth of a cogwheel meshes with the drive wheel.

Further, the right side of the adjusting screw rod is fixedly connected with a crank, and the crank is positioned on the right side of the base.

Further, a knob is arranged on the outer side of the fine adjustment screw rod, and the knob is located on the outer side of the swing frame.

Further, the swing frame is L-shaped.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the adjusting screw rod is controlled to rotate, the adjusting screw rod drives the two groups of adjusting sliding blocks to synchronously and reversely slide, the two groups of adjusting sliding blocks drive the two groups of supporting rods to synchronously and reversely swing through the swinging rod, the supporting rods drive the swinging frame to swing, the swinging frame drives the two groups of leg supports to separate, the two legs can be supported, the adjusting screw rod is controlled to reversely rotate, the two groups of leg supports are gathered into a straight line, the single leg can be supported, normal activities of patients are not influenced, and the device is suitable for different patients.

2. According to the utility model, the two groups of leg supports are gathered into a straight line to stably support a single leg, when a medicine is needed to be changed, the fine adjustment screw rod is rotated, the fine adjustment screw rod drives the fine adjustment sliding block to slide, and the fine adjustment sliding block drives the two groups of leg supports to be mutually far away, so that leg wounds are suspended, the medicine is convenient to change, the space is saved during storage, and the storage is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view, partially in section, of a telescoping rod of the present utility model;

fig. 5 is a schematic view of a two-leg support of the present utility model.

Reference numerals: 1. a base; 2. adjusting a screw rod; 3. an adjusting slide block; 4. swing rod; 5. a support rod; 6. a telescopic rod; 7. a swing frame; 8. fine tuning a lead screw; 9. fine tuning the sliding block; 10. a leg rest; 11. a locking bolt; 12. a gas box; 13. a piston rod; 14. a transmission cavity; 15. a transmission shaft; 16. a slide plate; 17. a top bag; 18. a driving wheel; 19. and a driving wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-5, a leg support convenient for changing dressing comprises a base 1, wherein two groups of support rods 5 are hinged to the top of the base 1, an adjusting chute is formed in the top of the base 1, an adjusting screw rod 2 is rotatably arranged in the adjusting chute, the adjusting screw rod 2 is positioned on two sides of the support rods 5 in opposite spiral directions, two groups of adjusting slide blocks 3 are slidably connected in the adjusting chute, the two groups of adjusting slide blocks 3 are in threaded connection with the adjusting screw rod 2, the two groups of adjusting slide blocks 3 are respectively positioned on two sides of the support rods 5, and a swing rod 4 hinged with the support rods 5 is hinged to the top of the adjusting slide blocks 3;

the fine adjustment sliding device comprises a support rod 5, and is characterized by further comprising a swing frame 7 arranged at the top of the support rod 5, wherein the swing frame 7 can swing, a fine adjustment sliding groove is formed in the top of the swing frame 7, a fine adjustment screw rod 8 is installed in the fine adjustment sliding groove in a rotating mode, a fine adjustment sliding block 9 in threaded connection with the fine adjustment screw rod 8 is connected in a sliding mode in the fine adjustment sliding groove, and a leg support 10 is fixedly connected to the top of the fine adjustment sliding block 9.

When two legs are required to be supported, the adjusting screw rod 2 is controlled to rotate, the adjusting screw rod 2 drives the two groups of adjusting slide blocks 3 to synchronously and reversely slide, the two groups of adjusting slide blocks 3 drive the two groups of support rods 5 to synchronously and reversely swing through the swinging rod 4, the support rods 5 drive the swinging frame 7 to swing, the swinging frame 7 drives the two groups of leg supports 10 to separate, the leg supports 10 can be suitable for patients of different ages through controlling the swinging angles of the support rods 5, after adjustment is completed, the fine adjusting screw rod 8 is rotated, the fine adjusting screw rod 8 drives the fine adjusting slide blocks 9, the fine adjusting slide blocks 9 drive the leg supports 10 to move, the front and back surfaces of the two groups of leg supports 10 are parallel to each other, and the support is stable;

when needs support the single leg, control adjusts lead screw 2 reversal, adjusts lead screw 2 and makes two sets of leg support 10 draw together into a straight line, and two sets of leg support 10 can carry out the single leg to patient this moment and support, and supporting stability is high, and can not occupation space, accomodate conveniently, do not influence patient normal use, when patient needs the change of dressings, rotate fine setting lead screw 8, fine setting lead screw 8 drives fine setting slider 9, and fine setting slider 9 drives two sets of leg support 10 and keeps away from each other, and leg support 10 makes patient wound position unsettled, is convenient for change dressings.

As shown in fig. 1 and 2, in some embodiments, the top of the supporting rod 5 is inserted with a telescopic rod 6, the swing frame 7 is hinged to the top of the telescopic rod 6, the outer side of the supporting rod 5 is connected with a locking bolt 11 in a threaded manner, and the locking bolt 11 can lock the telescopic rod 6.

Through unscrewing locking bolt 11, telescopic link 6 can stretch out and draw back relative bracing piece 5 this moment, through adjusting bracing piece 5 swing angle, stretches out length with telescopic link 6, makes the device can further be applicable to different patients, makes patient's shank can lift different height.

As shown in fig. 3 and 4, in some embodiments, an air box 12 is arranged in an adjusting chute, a piston rod 13 which is in sliding connection with the air box 12 is fixedly connected to the outer side of the adjusting slide block 3, a transmission cavity 14 is formed in the telescopic rod 6, a transmission shaft 15 is rotatably arranged in the transmission cavity 14, a spiral groove is formed in the outer side of the transmission shaft 15, a sliding plate 16 is slidably connected to the inner side of the transmission cavity 14, the sliding plate 16 is sleeved on the outer side of the transmission shaft 15, a clamping block clamped in the spiral groove is arranged on the inner wall of the sliding plate 16, a top bag 17 is arranged between the sliding plate 16 and the inner bottom of the transmission cavity 14, the top bag 17 is connected with the air box 12 through an air pipe, a driving wheel 18 is rotatably arranged at the top of the transmission cavity 14 and is in transmission connection with the transmission shaft 15 through a bevel gear, a driving wheel 19 is fixedly connected to the back of the driving wheel 18, a gear tooth is arranged at a hinge position of the swinging frame 7, and the gear tooth is meshed with the driving wheel 19.

When the adjusting slide block 3 slides, the adjusting slide block 3 drives the piston rod 13 to slide, the piston rod 13 presses the gas inside the gas box 12 into the top bag 17 through the gas pipe, the top bag 17 expands to drive the sliding plate 16 to slide, the sliding plate 16 drives the transmission shaft 15 to rotate through the clamping block and the spiral groove, the transmission shaft 15 drives the driving wheel 18 to rotate through the bevel gear, the driving wheel 18 drives the driving wheel 19 to rotate, the driving wheel 19 drives the swing frame 7 to swing through the gear teeth, the swing frame 7 drives the leg rest 10 to swing, when the supporting rod 5 swings, the swing frame 7 swings relative to the supporting rod 5, the leg rest 10 always keeps horizontal when the swing frame 7, the angle of the leg rest 10 does not need to be independently adjusted when in use, and the use is convenient.

As shown in fig. 1, in some embodiments, a crank is fixedly connected to the right side of the adjusting screw 2, and the crank is located on the right side of the base 1, so that the adjusting screw 2 can be driven to rotate more easily through the arrangement of the crank.

As shown in fig. 1, in some embodiments, a knob is disposed on the outer side of the fine adjustment screw 8, and the knob is located on the outer side of the swing frame 7, so that the fine adjustment screw 8 can be driven to rotate more easily through the design of the knob, and the adjustment is convenient.

As shown in fig. 1, in some embodiments, the swing frame 7 is L-shaped, and by the design of the swing frame 7 being L-shaped, the two sets of leg supports 10 can be relatively far away from each other, so that dressing change is more convenient.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a leg support convenient to change dressings, includes base (1), its characterized in that, two sets of bracing piece (5) are articulated at the top of base (1), regulation spout has been seted up at the top of base (1), regulation lead screw (2) are installed in the inside rotation of regulation spout, the spiral opposite direction that regulation lead screw (2) are located bracing piece (5) both sides, the inside sliding connection of regulation spout has two sets of regulation slider (3), two sets of regulation slider (3) all with regulation lead screw (2) threaded connection, two sets of regulation slider (3) are located the both sides of bracing piece (5) respectively, the top of regulation slider (3) articulates has pendulum rod (4) articulated mutually with bracing piece (5);

still including setting up the rocker (7) at bracing piece (5) top, rocker (7) can swing, fine setting spout has been seted up at the top of rocker (7), fine setting lead screw (8) are installed in the inside rotation of fine setting spout, the inside sliding connection of fine setting spout has fine setting slider (9) with fine setting lead screw (8) threaded connection, the top fixedly connected with leg of fine setting slider (9) holds in the palm (10).

2. The leg support convenient for changing dressings according to claim 1, wherein the top of the supporting rod (5) is inserted with a telescopic rod (6), the swing frame (7) is hinged to the top of the telescopic rod (6), the outer side of the supporting rod (5) is connected with a locking bolt (11) in a threaded manner, and the locking bolt (11) can lock the telescopic rod (6).

3. The leg support convenient for dressing change according to claim 2, wherein the inside of the adjusting chute is provided with a gas box (12), a piston rod (13) which is fixedly connected with the outside of the adjusting slider (3) and is connected with the inside of the gas box (12) in a sliding way, a transmission cavity (14) is formed in the telescopic rod (6), a transmission shaft (15) is installed in the transmission cavity (14) in a rotating way, a spiral groove is formed in the outside of the transmission shaft (15), a sliding plate (16) is connected with the inside of the transmission cavity (14) in a sliding way, the sliding plate (16) is sleeved on the outside of the transmission shaft (15), a clamping block which is connected with the inside of the spiral groove in a clamping way is arranged on the inner wall of the sliding plate (16), a top bag (17) is connected with the gas box (12) through a gas pipe, a driving wheel (18) is installed on the top of the transmission cavity (14) in a rotating way, the driving wheel (18) is connected with the transmission shaft (15) in a transmission way through a bevel gear, a driving wheel (19) is fixedly connected with the back surface of the driving wheel (18), and a swing frame (19) is meshed with the gear teeth of the driving wheel (19).

4. The leg support convenient for changing medicine according to claim 1, wherein a crank is fixedly connected to the right side of the adjusting screw (2), and the crank is positioned on the right side of the base (1).

5. A dressing-change-convenient leg support according to claim 1, characterized in that the outer side of the fine adjustment screw (8) is provided with a knob, which knob is located outside the swing frame (7).

6. A dressing change convenient leg support according to claim 1, wherein the swing frame (7) is L-shaped.