CN215425918U

CN215425918U - Walking aid device for nursing hemiplegic patient

Info

Publication number: CN215425918U
Application number: CN202121940442.6U
Authority: CN
Inventors: 陈娟; 何容芳
Original assignee: Affiliated Hospital of Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-07
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a walking aid device for nursing hemiplegic patients, wherein screw rods are connected in front side shells of two bottom plates through bearing seats and thread sleeves in a threaded manner, slide rods are connected in the two shells at the rear side in a sliding manner, the top ends of the screw rods and the slide rods penetrate through the tops of the shells and are fixedly connected with a U-shaped support frame, a connecting box is arranged between the two shells at the front sides of the two bottom plates, turbines are fixedly sleeved on the surfaces of the two thread sleeves, worms are fixedly connected to two sides of a bidirectional motor arranged in the middle of the connecting box, and the worms are in meshing transmission connection with the turbines; the bottom plate bottom is fixed and is equipped with the installing frame, and the installing frame bottom is equipped with the walking wheel, and the installing frame top is equipped with hydraulic press and hydraulic stem, and the fixed fixture block that is equipped with in hydraulic stem bottom, walking wheel surface are equipped with the draw-in groove that suits with the fixture block. This novel convenient to use person carries out altitude mixture control according to self demand, also can progressively brake and avoid making the patient fall down because of unable braking when the patient takes exercise, also avoided causing the impact of power to the patient because of sudden braking.

Description

Walking aid device for nursing hemiplegic patient

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a walking aid device for nursing hemiplegic patients.

Background

Hemiplegia refers to the movement disorder of the upper and lower limbs, facial muscles and lower part of the tongue muscle on the same side, and is a common symptom of acute cerebrovascular disease. Although mild hemiplegia patient still can move about, but walk up, often upper limbs bucking, the lower limbs straightens, paralyzed lower limbs are walked one step and are drawn half circle, in carrying out the treatment to hemiplegia patient, not only need be with the help of drug therapy, still need combine the exercise of self just to be favorable to patient's treatment recovered, hemiplegia patient need help patient's activity with the help of walking aid device usually at the exercise in-process, present help the outfit of a journey, can not satisfy various height users 'demand, lack arresting gear, the patient falls down when walking is taken exercise and can cause serious consequence, based on this, it is with helping the outfit of a walking aid to now provide a hemiplegia patient's nursing.

Disclosure of Invention

The utility model provides a walking aid device for nursing hemiplegic patients, which is used for solving the problems mentioned in the technical background.

A walking aid device for hemiplegic patient nursing comprises two bottom plates, wherein shells are fixedly arranged at the front end and the rear end of the tops of the two bottom plates, a threaded sleeve is rotatably connected in the two shells at the front ends of the bottom plates through a bearing seat, a screw rod is connected in the threaded sleeve in a threaded manner, a slide rod is slidably connected in the two shells at the rear ends of the bottom plates, the top ends of the screw rod and the slide rod penetrate through the tops of the shells and are fixedly connected with a U-shaped support frame, a connecting box is arranged between the two shells at the front ends of the bottom plates, the two ends of the connecting box are communicated with the side walls of the shells, turbines are fixedly sleeved on the surfaces of the two threaded sleeves, a bidirectional motor is arranged in the middle of the connecting box, the output ends of the two sides of the bidirectional motor are fixedly connected with worms, the end parts of the worms are rotatably connected with the inner walls of the shells through the bearing seats, and the worms are in meshed transmission connection with the turbines;

the bottom plate bottom is fixed and is equipped with the installing frame, the installing frame bottom is equipped with the walking wheel, the fixed hydraulic press that is equipped with in installing frame top, the hydraulic press bottom is equipped with the hydraulic stem, the fixed fixture block that is equipped with in hydraulic stem bottom, a plurality of draw-in grooves have evenly been seted up in the middle of the walking wheel surface, the fixture block suits with the draw-in groove.

Preferably, a connecting plate is arranged in the middle of the mounting frame, the end of the hydraulic rod penetrates through and is in sliding connection with the connecting plate, and a first buffer spring is arranged on the surface of the hydraulic rod.

Preferably, the hydraulic rod is fixedly sleeved with an arc-shaped rubber plate at one end of the bottom of the connecting plate.

Preferably, armpit supports are arranged on two symmetrical sides of the U-shaped support frame, and anti-slip pads are arranged at the tops of the armpit supports.

Preferably, the chutes are formed in two symmetrical side walls of the U-shaped support frame, the armpit supports are connected in the chutes in a sliding mode, the bottom of the armpit support is fixedly connected with a second buffer spring, and the other end of the second buffer spring is fixedly connected to the bottom of the chute.

Preferably, the bottoms of the two symmetrical side walls of the U-shaped support frame are fixedly provided with a support, and the support is fixedly provided with a holding rod.

The utility model has the beneficial effects that:

(1) according to the utility model, a user drives the worm to rotate by starting the bidirectional motor, the worm drives the worm wheel to rotate along with the worm, the threaded sleeve can be rotated, the threaded sleeve drives the screw rod in threaded connection with the threaded sleeve to move up and down, and at the moment, the U-shaped support frame moves up and down along with the threaded sleeve, and simultaneously, the slide rod is driven to slide up and down, so that the height of the U-shaped support frame can be conveniently adjusted by the user according to the self requirement.

(2) When the walking wheel is braked by the hydraulic press, the hydraulic rod, the clamping block, the clamping groove, the first buffer spring and the arc-shaped rubber plate, the hydraulic press drives the hydraulic rod to move downwards so as to drive the arc-shaped rubber plate and the clamping block to move downwards, the lower end of the arc-shaped rubber plate contacts with the two sides of the walking wheel firstly in the downward process, the walking wheel is decelerated under the action of friction force, the hydraulic rod continues to move downwards until the clamping block is clamped in the clamping groove to lock the walking wheel, the phenomenon that a patient falls down due to incapability of braking when the patient exercises is avoided, and the phenomenon that the impact of force is caused to the patient due to sudden braking is also avoided.

(3) The armpit support is connected with the armpit support through the sliding groove and the buffer spring II, and then the armpit support supports the armpit of the patient to play a role in buffering force, so that the pressure of the armpit of the patient in contact with the armpit support is reduced, and the comfort degree of the patient in use is improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the U-shaped supporting frame of the present invention;

FIG. 4 is a schematic top view of the connection box of the present invention.

In the figure: the device comprises a base plate 1, a shell 2, a thread bush 3, a screw rod 4, a turbine 5, a U-shaped support frame 6, an armpit support 7, an anti-skid pad 8, a support 9, a holding handle 10, a connecting box 11, a two-phase motor 12, a worm 13, a mounting frame 14, a hydraulic press 15, a hydraulic rod 16, an arc rubber plate 17, a walking wheel 18, a clamping groove 19, a pulling block 20, a connecting plate 21, a first buffer spring 22, a sliding groove 23, a second buffer spring 24 and a sliding rod 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-4, a walking aid device for nursing hemiplegic patients comprises two bottom plates 1, wherein the front and back ends of the top of the two bottom plates 1 are both fixedly provided with a shell 2, the two shells 2 at the front ends of the bottom plates 1 are rotatably connected with a thread sleeve 3 through a bearing seat, the thread sleeve 3 is internally threaded with a screw 4, the two shells 2 at the back ends of the bottom plates 1 are slidably connected with a slide bar 25, the top ends of the screw 4 and the slide bar 25 penetrate through the top of the shell 2 and are fixedly connected with a U-shaped support frame 6, a connecting box 11 is arranged between the two shells 2 at the front ends of the bottom plates 1, two ends of the connecting box 11 are communicated with the side wall of the shell 2, the surfaces of the two thread sleeves 3 are fixedly sleeved with a turbine 5, a two-way motor 12 is arranged in the middle of the connecting box 11, the output ends at two sides of the two-way motor 12 are fixedly connected with worms 13, the end parts of the worms 13 are rotatably connected with the inner wall of the shell 2 through the bearing seat, the worm 13 is in meshed transmission connection with the worm wheel 5;

the fixed installing frame 14 that is equipped with in bottom plate 1 bottom, the installing frame 14 bottom is equipped with walking wheel 18, the fixed hydraulic press 15 that is equipped with in installing frame 14 top, hydraulic press 15 bottom is equipped with hydraulic stem 16, be equipped with connecting plate 21 in the middle of the installing frame 14, 16 tip of hydraulic stem run through and with connecting plate 21 sliding connection, connecting plate 21 carries on spacingly to hydraulic stem 16, make hydraulic stem 16 corresponding with walking wheel 18's position, the hydraulic stem 16 surface is equipped with buffer spring 22, hydraulic stem 16 is located the fixed cover of connecting plate 21 bottom one end and is equipped with arc rubber slab 17, the fixed fixture block 20 that is equipped with in hydraulic stem 16 bottom, a plurality of draw-in grooves 19 have evenly been seted up in the middle of walking wheel 18 surface, fixture block 20 suits with draw-in groove 19.

The armpit support 7 is arranged on two symmetrical sides of the U-shaped support frame 6, the anti-slip pad 8 is arranged at the top of the armpit support 7, the friction force of the contact surface is increased, and the patient can slide down when being supported.

6 symmetrical both sides walls of U-shaped support frame have seted up

spout

23, 7 sliding connection in spout 23 are held in the palm to the armpit, 7 bottom fixedly connected with buffer spring two 24 are held in the palm to the armpit, buffer spring two 24 other end fixed connection in spout 23 bottom, through the cushioning effect of buffer spring two 24, reduce the pressure when 7 contacts are held in the palm with the armpit in the armpit of patient, increase the comfort level when patient uses.

The fixed support 9 that is equipped with in 6 symmetrical both sides wall bottoms of U-shaped support frame, the fixed holding rod 10 that is equipped with on support 9 makes things convenient for patient's hand to place, reduces the pressure that the armpit supported, a holding rod 10 side surface is equipped with the switch, switch and hydraulic press 15 and two-way motor 12 electric connection make things convenient for the patient to help the control of line device, are convenient for height-adjusting and in time brake.

When the utility model is used, a patient is positioned in the middle of a U-shaped support frame 6, an armpit support 7 supports the patient from the armpit, the patient respectively grasps holding rods 10 arranged at the two sides of the U-shaped support frame 6 by two hands to feel whether the height of the U-shaped support frame 6 is proper or not, a bidirectional motor 12 is started to drive worms 13 at the two sides to rotate, the worms 13 drive a turbine 5 and a threaded sleeve 3 to rotate, the threaded sleeve 3 rotates to drive a screw rod 4 in threaded connection with the threaded sleeve 3 to move up and down, so as to drive the U-shaped support frame 6 to move up and down to the proper height, at the moment, the patient can carry out walking rehabilitation training under the support of the armpit support 7, a walking aid device moves along with the walking aid device under the action of a walking wheel 18 during training, when the training is required to stop, a hydraulic device 15 is started, the hydraulic device 15 drives a hydraulic rod 16 to move downwards, so as to drive an arc-shaped rubber plate 17 and a clamping block 20 to move downwards, the lower end of the arc-shaped rubber plate 17 firstly contacts with the two sides of the walking wheel 18 during the downwards moving process, the walking wheel 18 is decelerated under the action of friction force, the walking wheel 18 is locked along with the downward continuation of the hydraulic rod 16 until the clamping block 20 is clamped in the clamping groove 19, so that the walking aid device stops moving, the patient is prevented from falling down due to the incapability of braking when the patient takes exercise, and the impact of force on the patient due to sudden braking is also avoided.

It should be noted that many variations and modifications of the fully illustrated embodiments of the present invention are possible and are not limited to the specific examples described above. In conclusion, the scope of the present invention shall include those alterations or substitutions and modifications which are obvious to those of ordinary skill in the art, and shall be subject to the appended claims.

Claims

1. The utility model provides a hemiplegia patient nurses with helping outfit for a journey to put which characterized in that: the novel motor comprises two bottom plates (1), wherein shells (2) are fixedly arranged at the front and rear ends of the tops of the two bottom plates (1), threaded sleeves (3) are rotatably connected into the two shells (2) at the front ends of the bottom plates (1) through bearing seats, threaded rods (4) are connected into the threaded sleeves (3) in an internal thread manner, slide rods (25) are slidably connected into the two shells (2) at the rear ends of the bottom plates (1), the tops of the threaded rods (4) and the slide rods (25) penetrate through the tops of the shells (2) and are fixedly connected with U-shaped supporting frames (6), a connecting box (11) is arranged between the two shells (2) at the front ends of the bottom plates (1), the two ends of the connecting box (11) are communicated with the side walls of the shells (2), turbines (5) are fixedly sleeved on the surfaces of the two threaded sleeves (3), and a two-way motor (12) is arranged in the middle of the connecting box (11), the output ends of two sides of the bidirectional motor (12) are fixedly connected with worms (13), the end parts of the worms (13) are rotatably connected with the inner wall of the shell (2) through bearing seats, and the worms (13) are in meshing transmission connection with the turbine (5);

bottom plate (1) bottom is fixed to be equipped with installing frame (14), installing frame (14) bottom is equipped with walking wheel (18), installing frame (14) top is fixed to be equipped with hydraulic press (15), hydraulic press (15) bottom is equipped with hydraulic stem (16), hydraulic stem (16) bottom is fixed to be equipped with fixture block (20), a plurality of draw-in grooves (19) have evenly been seted up in the middle of walking wheel (18) surface, fixture block (20) suit with draw-in groove (19).

2. The walking aid for nursing hemiplegic patients according to claim 1, wherein: the mounting frame (14) is provided with a connecting plate (21) in the middle, the end of the hydraulic rod (16) penetrates through and is in sliding connection with the connecting plate (21), and the surface of the hydraulic rod (16) is provided with a first buffer spring (22).

3. The walking aid for nursing hemiplegic patients according to claim 2, wherein: and one end of the hydraulic rod (16) positioned at the bottom of the connecting plate (21) is fixedly sleeved with an arc-shaped rubber plate (17).

4. The walking aid for nursing hemiplegic patients according to claim 1, wherein: the armpit support is characterized in that armpit supports (7) are arranged on two symmetrical sides of the U-shaped support frame (6), and anti-slip pads (8) are arranged at the tops of the armpit supports (7).

5. The walking aid for nursing hemiplegic patients according to claim 4, wherein: spout (23) have been seted up to U-shaped support frame (6) symmetry both sides wall, armpit holds in the palm (7) sliding connection in spout (23), armpit holds in the palm (7) bottom fixedly connected with buffer spring two (24), buffer spring two (24) other end fixed connection is in spout (23) bottom.

6. The walking aid for nursing hemiplegic patients according to claim 1, wherein: the U-shaped support frame (6) is characterized in that supports (9) are fixedly arranged at the bottoms of two symmetrical side walls of the U-shaped support frame (6), and holding rods (10) are fixedly arranged on the supports (9).