CN216417716U

CN216417716U - Prevent falling nursing training support

Info

Publication number: CN216417716U
Application number: CN202122724585.XU
Authority: CN
Inventors: 李琳琳
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-03
Anticipated expiration: 2031-11-05

Abstract

An anti-falling nursing training support effectively solves the problem that a patient is easy to fall down when the physical strength is weak; the multifunctional chair comprises a rectangular frame, a plurality of universal wheels are arranged on the lower side of the rectangular frame, an auxiliary frame which is U-shaped and has a forward opening is arranged on the upper side of the rectangular frame, a seat plate is hinged to the rear side of the auxiliary frame through a left axial guide rod and a right axial guide rod, a rectangular groove is formed in the right side of the auxiliary frame, an upper axial push rod and a lower axial push rod are rotationally connected in the rectangular groove, a gear is coaxially arranged at the lower end of the push rod, a rack which is meshed with the gear is slidably connected in the rectangular groove, a pull rope is arranged at the rear end of the rack, the free end of the pull rope is connected with the right end of the guide rod, a cylinder which is positioned in the auxiliary frame is coaxially arranged at the upper end of the push rod, annular grooves which are high in the front and low in the rear end of the cylinder are formed in the outer edge surface of the cylinder, push blocks are respectively slidably connected to the left side and the right side of the front end of the auxiliary frame, an arc plate is arranged between the push blocks, and the rear end of the push block on the right side is arranged in the annular grooves and is connected with the annular grooves in a sliding manner; the utility model discloses the structure is ingenious, convenient to use.

Description

Prevent falling nursing training support

Technical Field

The utility model relates to a department of neurology auxiliary instrument technical field, especially a prevent falling nursing training support.

Background

Department of neurology is the second grade subject about in the aspect of the nerve, mainly diagnose and treat cerebrovascular disease, including cerebral infarction, cerebral hemorrhage, brain inflammatory disease, metabolic disease, hereditary, trigeminal neuralgia, sciatic neuropathy, peripheral neuropathy and myasthenia gravis etc., most patient's health is in the hemiplegia state among the department of neurology, the limbs activity is very inconvenient, in-process treating the patient, need assist the patient to walk through some training support and move about the four limbs, train patient's limbs, however, the patient is using this nursing support to carry out the walking training, can not in time sit down the rest when patient's strength is not sufficient, lead to the patient to tumble easily, cause the secondary damage to the patient.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate the deficiency of the prior art, the utility model aims at providing an anti-falling nursing training support, the effectual problem of falling when having solved the physical strength deficiency of patient easily.

The technical scheme of its solution is, the utility model discloses a rectangular frame, the rectangular frame downside is equipped with a plurality of universal wheels, the rectangular frame upside is equipped with U-shaped and opening auxiliary frame forward, the auxiliary frame rear side is articulated through controlling axial guide arm to have the seat, the rectangular channel has been seted up on the auxiliary frame right side, axial push rod about the rectangular channel internal rotation is connected with, the coaxial gear that is equipped with of push rod lower extreme, sliding connection has the rack with gear engagement in the rectangular channel, the rack rear end is equipped with the stay cord, the stay cord free end is connected with the guide arm right-hand member, the auxiliary frame is run through to the push rod upper end and coaxial being equipped with is located the cylinder in the auxiliary frame, the annular that hangs down in the front is seted up on the cylinder outer fringe face, the front end left and right sides sliding connection has the ejector pad respectively in the auxiliary frame, be equipped with an arc between two ejector pads, axial inserted bar around the ejector pad rear end on right side is equipped with, the inserted bar rear end stretches into in the annular and with annular sliding connection.

The utility model discloses the structure is ingenious, convenient to use, rotates the stopper and is convenient for drive the up-and-down slip of arc, also is convenient for drive the luffing motion of seat, is convenient for protect the patient simultaneously, and the patient of also being convenient for sits down and has a rest, has reduced the problem emergence that the patient fell down.

Drawings

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

Fig. 2 is a right perspective view of the present invention.

Fig. 3 is a full-section right perspective view diagram of the utility model.

Fig. 4 is a ladder section elevation axonometric view of the utility model.

Fig. 5 is a full-section rear-view axonometric view of the utility model.

Fig. 6 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

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

It is shown by fig. 1 to 6, comprising a rectangular frame 1, a plurality of universal wheels 2 are arranged at the lower side of the rectangular frame 1, an auxiliary frame 3 with a forward opening is arranged at the upper side of the rectangular frame 1, a seat plate 4 is hinged at the rear side of the auxiliary frame 3 through a left-right axial guide rod, a rectangular groove 5 is arranged at the right side of the auxiliary frame 3, a push rod 6 with an upper axial direction and a lower axial direction is rotationally connected in the rectangular groove 5, a gear 7 is coaxially arranged at the lower end of the push rod 6, a rack 8 meshed with the gear 7 is slidably connected in the rectangular groove 5, a pull rope 9 is arranged at the rear end of the rack 8, the free end of the pull rope 9 is connected with the right end of the guide rod, a cylinder 10 positioned in the auxiliary frame 3 is coaxially arranged at the upper end of the push rod 6, a ring groove 11 with a high front part and a low rear part is arranged on the outer edge surface of the cylinder 10, push blocks are respectively slidably connected at the left side and the right side of the front end in the auxiliary frame 3, an arc plate 12 is arranged between the two push blocks, an inserting rod 13 with a front-back axial direction is arranged at the rear end of the push block on the right side, the rear end of the inserted rod 13 extends into the annular groove 11 and is connected with the annular groove 11 in a sliding mode.

In order to facilitate the stay cord 9 to better drive the seat plate 4 to swing forwards, the rectangular groove 5 is rotatably connected with a reversing wheel 14 which is positioned above the rack 8 and has a left-right axial direction, and the outer edge surface of the stay cord 9 is contacted with the outer edge surface of the reversing wheel 14.

In order to enable the seat plate 4 to reset automatically, the right side of the auxiliary frame 3 is provided with a circular groove coaxial with the guide rod, the right end of the guide rod extends into the circular groove and is coaxially provided with a main coil spring 15, and the free end of the pull rope 9 is positioned in the circular groove.

In order to enable the push rod 6 to rotate reversely, a secondary coil spring 16 positioned in the rectangular groove 5 is coaxially arranged on the push rod 6.

In order to facilitate the positioning of the rotation of the push rod 6, the upper end of the auxiliary frame 3 is provided with a polygonal limit groove which is coaxial with the push rod 6, and the upper end of the push rod 6 is coaxially and slidably connected with a limit block 17 which has the same shape with the limit groove and can be inserted into the limit groove.

In order to improve the comfort of the patient, the left side and the right side of the upper end of the auxiliary frame 3 are respectively provided with a silica gel cushion 18 in the front-back direction.

The utility model discloses when using, at first clockwise rotation stopper 17, stopper 17 drives cylinder 10 clockwise through push rod 6 and rotates, vice coil spring 16 tightens up, when the peak of annular 11 rotates to the rearmost side from foremost side, cylinder 10 drives the ejector pad through annular 11 and inserted bar 13 and slides down along auxiliary frame 3, inserted bar 13 slides along annular 11, impel the ejector pad to drive arc 12 and slide down along auxiliary frame 3, the ejector pad drives rack 8 through gear 7 and slides backward along rectangular channel 5 simultaneously, impel rack 8 to drive seat 4 through reverse wheel 14, stay cord 9 and guide arm and swing down along auxiliary frame 3 to the horizontal condition, main coil spring 15 tightens up, impel stopper 17 along push rod 6 and slide down and insert to the spacing inslot, can make seat 4 and arc 12 be in the stable position, be convenient for the patient to walk into rectangle frame 1 and sit on seat 4 and prepare the training;

when a patient trains, firstly, the limiting block 17 is pulled to slide upwards along the push rod 6 and is not inserted into the limiting groove, at the moment, under the action of the auxiliary coil spring 16, the coil spring drives the cylinder 10 to rotate anticlockwise through the push rod 6, the cylinder 10 drives the arc plate 12 to slide upwards along the auxiliary frame 3 through the annular groove 11, the inserted link 13 and the push block, so that the arc plate 12 can conveniently protect the patient in a standing state, meanwhile, the push rod 6 drives the rack 8 to slide forwards along the rectangular groove 5 through the gear 7, the pull rope 9 is in a loose state, at the moment, under the action of the main coil spring 15, the main coil spring 15 drives the seat plate 4 to swing upwards along the auxiliary frame 3 to a vertical state through the guide rod, the pull rope 9 is wound on the guide rod, then the patient stands in the rectangular frame 1 and the handheld silica gel cushion 18 pushes the rectangular frame 1 to walk through the universal wheel 2 for training, when the patient does not support, the limiting block 17 is firstly rotated clockwise, the limiting block 17 drives the cylinder 10 to rotate clockwise through the push rod 6, the above operations are repeated, so that the seat plate 4 swings to the horizontal state again, and the patient can sit down to have a rest conveniently.

The utility model has the advantages of being simple in structure, convenient operation, the design is novel, therefore, the clothes hanger is strong, through the arc that sets up, but luffing motion's seat, auxiliary frame and silica gel cushion, not only be convenient for assist patient carries out better walking training, also be convenient for patient's physical strength is rest under the unbearable, the problem of having avoided the patient to fall down because of the physical strength is unbearable simultaneously appears, the push rod that is equipped with, the cylinder, the annular, the gear, the rack, inserted bar and stay cord, not only be convenient for drive the upper and lower slip of arc, also be convenient for drive the luffing motion of seat, be convenient for protect the patient, the patient of also being convenient for takes exercise and has a rest, medical personnel's work burden has been alleviateed simultaneously.

Claims

1. A falling-prevention nursing training support comprises a rectangular frame (1), wherein a plurality of universal wheels (2) are arranged on the lower side of the rectangular frame (1), and is characterized in that a U-shaped auxiliary frame (3) with a forward opening is arranged on the upper side of the rectangular frame (1), a seat plate (4) is hinged to the rear side of the auxiliary frame (3) through a left axial guide rod and a right axial guide rod, a rectangular groove (5) is formed in the right side of the auxiliary frame (3), an upper axial push rod (6) and a lower axial push rod are rotationally connected in the rectangular groove (5), a gear (7) is coaxially arranged at the lower end of the push rod (6), a rack (8) meshed with the gear (7) is slidably connected in the rectangular groove (5), a pull rope (9) is arranged at the rear end of the rack (8), the free end of the pull rope (9) is connected with the right end of the guide rod, a cylinder (10) positioned in the auxiliary frame (3) is coaxially arranged at the upper end of the push rod (6) in a way of penetrating through the auxiliary frame (3), and a ring groove (11) with a high front part and a low back part is formed in the outer edge surface of the cylinder (10), the left side and the right side of the front end in the auxiliary frame (3) are respectively connected with a push block in a sliding manner, an arc-shaped plate (12) is arranged between the two push blocks, the rear end of the push block on the right side is provided with a front-rear axial insertion rod (13), and the rear end of the insertion rod (13) extends into the annular groove (11) and is connected with the annular groove (11) in a sliding manner.

2. The fall-resistant nursing training support according to claim 1, wherein the rectangular groove (5) is rotatably connected with a left-right axial direction reversing wheel (14) above the rack (8), and the outer edge surface of the pull rope (9) is in contact with the outer edge surface of the reversing wheel (14).

3. The fall-resistant nursing training support according to claim 1, wherein the right side of the auxiliary frame (3) is provided with a circular groove coaxial with the guide rod, the right end of the guide rod extends into the circular groove and is coaxially provided with a main coil spring (15), and the free end of the pull rope (9) is positioned in the circular groove.

4. Fall arrest care training support according to claim 1, characterized in, that the push rod (6) is coaxially provided with a secondary coil spring (16) inside the rectangular groove (5).

5. The fall-resistant nursing training support according to claim 1, wherein the upper end of the auxiliary frame (3) is provided with a polygonal limiting groove coaxial with the push rod (6), and the upper end of the push rod (6) is coaxially and slidably connected with a limiting block (17) which has the same shape as the limiting groove and can be inserted into the limiting groove.

6. The fall-resistant nursing training support according to claim 1, wherein the left and right sides of the upper end of the auxiliary frame (3) are respectively provided with a front-back silica gel cushion (18).