CN216754929U

CN216754929U - Nursing walking aid

Info

Publication number: CN216754929U
Application number: CN202122670612.XU
Authority: CN
Inventors: 徐春斌
Original assignee: Fuyou Health Service Suzhou Co ltd
Current assignee: Fuyou Health Service Suzhou Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-06-17
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a nursing walking aid, which comprises a base, a fixed rod, a first movable support, a first lifting mechanism and a controller, wherein a roller is arranged below the base, the lower end of the fixed rod is fixedly connected with the base, the upper end of the fixed rod is hinged with the first movable support, the first lifting mechanism is arranged between the fixed rod and the first movable support, an arm support is fixedly arranged at the suspended end part of the first movable support, and the nursing walking aid further comprises a second movable support, a second lifting mechanism and a cushion. The cushion can be turned to a flat position for people to sit after the second movable support is lowered, a short rest in a training interval is facilitated, the cushion can be turned to a vertical position after the second movable support is raised, the back or the hip of a user leans against the cushion, a sense of safety is better brought during walking training, meanwhile, the arm support structure with the support sheet and the spring has a data acquisition function, objective and quantitative analysis on the training condition of the user is facilitated, and the arm support structure with the support sheet and the spring is more comfortable.

Description

Nursing walking aid

Technical Field

The utility model relates to the technical field of nursing appliances, in particular to a nursing walking aid.

Background

When nursing a wounded or elderly person with mobility-impaired lower limbs, the patient needs to be guided to walk and train with the help of an auxiliary device to recover or improve the function of the lower limbs. The traditional auxiliary appliances are various types of crutches, but walking training by means of the crutches is very laborious and easy to slip.

More advanced is to carry out walking training by means of a walking aid. The existing walking aid comprises a base, a fixed rod, a movable support, a lifting mechanism and a controller, wherein the lower end of the fixed rod is fixedly connected with the base, the upper end of the fixed rod is hinged with the movable support, an arm support is fixedly arranged at the suspended end part of the movable support, and a roller is arranged below the base. When in use, the arm support is supported under the armpit of a user, and the lifting mechanism provides power to drive the movable support to rise so as to support the user. The lower limb weight adjusting device has the advantages that a user can adjust the lower limb weight by controlling the lifting mechanism through the controller and adjusting the height of the arm support (the lower limb weight is smaller as the arm support is higher, and the lower limb weight is larger as the arm support is lower). The user can adjust the lower limb load according to different recovery stages of the lower limb of the user, and the use is more flexible

The existing walking aid is convenient, but has the improvement:

1. the walking aid lacks a mechanism for a user to have a short rest in a training interval, and meanwhile, the user with weak lower limbs often lacks a sense of safety when being supported to carry out walking training;

2. the walking aid does not have a data acquisition function, so that the training condition of a user is inconvenient to carry out objective and quantitative analysis, and meanwhile, the structure of the arm support is hard, and the comfort is to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nursing walking aid.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a nursing walking aid comprises a base, a fixed rod, a first movable support, a first lifting mechanism and a controller, wherein a roller is arranged below the base, the lower end of the fixed rod is fixedly connected with the base, the upper end of the fixed rod is hinged with the first movable support, the first lifting mechanism is arranged between the fixed rod and the first movable support, an arm support is fixedly arranged at the suspended end part of the first movable support, the nursing walking aid further comprises a second movable support, a second lifting mechanism and a cushion, the second movable support comprises two connecting rods and a cross beam, the lower end of each connecting rod is hinged with the base, the cross beam is fixedly arranged between the upper ends of the two connecting rods, the second lifting mechanism is arranged between the base and the second movable support to drive the second movable support to move up and down, and the cushion is hinged with the cross beam, so that the cushion can rotate between a flat position supported on the top surface of the cross beam and a vertical position abutted against the front side surface of the cross beam.

As a further improved technical scheme of the utility model, a bearing sheet is arranged in the arm support, and a plurality of springs are arranged between the bearing sheet and the arm support.

As a further improved technical scheme of the utility model, a pressure sensor is also arranged between the bearing sheet and the arm support, and the pressure sensor is electrically connected with the controller.

As a further improved technical scheme of the utility model, a hand grip column is fixedly arranged on the first movable support in front of the arm support.

As a further improved technical solution of the present invention, a button for controlling the first lifting mechanism and the second lifting mechanism is disposed on the first movable support, and the button is electrically connected to the controller.

As a further improved technical scheme of the utility model, the first lifting mechanism and the second lifting mechanism are both cylinders.

Compared with the prior art, the utility model has the technical effects that:

after the second movable support is lowered, the seat cushion can be turned to a flat position for people to sit, so that a short rest in a training interval is facilitated;

the arm support structure has a data acquisition function, facilitates objective and quantitative analysis of training conditions of a user, and is more comfortable due to the arm support structure provided with the support sheet and the spring.

Drawings

FIG. 1 is a front view of a nursing walker according to an embodiment of the present invention, with the seat in a flat position;

FIG. 2 is a schematic top view of a nursing walker according to an embodiment of the present invention, with the seat in a flat position;

FIG. 3 is a front view of a nursing walker according to an embodiment of the present invention, with the seat in an upright position.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

Referring to fig. 1 to 3, a nursing walking aid comprises a base 1, a fixed rod 2, a first movable support 3, a first lifting mechanism 4 and a controller 5, wherein a roller 6 is arranged below the base 1, the lower end of the fixed rod 2 is fixedly connected with the base 1, the upper end of the fixed rod 2 is hinged with the first movable support 3, the first lifting mechanism 4 is arranged between the fixed rod 2 and the first movable support 3, an arm support 7 is fixedly arranged at the suspended end part of the first movable support 3, the nursing walking aid further comprises a second movable support, a second lifting mechanism 10 and a seat cushion 11, the second movable support comprises two connecting rods 8 and a cross beam 9, the lower ends of the connecting rods 8 are hinged with the base 1, the cross beam 9 is fixedly arranged between the upper ends of the two connecting rods 8, and the second lifting mechanism 10 is arranged between the base 1 and the second movable support, so as to drive the second movable support to move up and down, the seat cushion 11 is hinged with the cross beam 9, so that the seat cushion 11 can rotate between a flat position supported on the top surface of the cross beam 9 and a standing position abutted against the front side surface of the cross beam 9.

When the chair is used, a user initially adopts a sitting posture, the first lifting mechanism 4 drives the first movable support 3 to descend to enable the arm support 7 to be at a low position, the user sleeps the armpits on the arm support 7, the first lifting mechanism 4 is controlled by the button 16 to drive the first movable support 3 to ascend, the arm support 7 moves upwards to support the user to a standing posture (similar to a situation that the user hangs on the arm support 7), walking training is carried out at the moment, the second movable support moves to the high position when the walking training is carried out, the cushion 11 overturns to the standing position and is supported on the back or the hip of the user, when a rest is needed, the second lifting mechanism 10 is controlled by the button 16 to drive the second movable support to descend, then the first lifting mechanism 4 is controlled by the button 16 to drive the first movable support 3 to descend, the user can sit on the cushion 11 to have a rest, the rest is finished, the first lifting mechanism 4 is controlled by the button 16 to drive the first movable support 3 to ascend, then the second lifting mechanism 10 is controlled by the button 16 to drive the second movable support to ascend, and the training posture is recovered.

Further, a bearing sheet 12 is arranged in the arm support 7, and a plurality of springs 13 are arranged between the bearing sheet 12 and the arm support 7. The springs 13 are uniformly distributed between the bearing sheet 12 and the arm support 7, so that the buffer and vibration reduction effects are achieved, and the comfort of the arm support 7 is improved.

Further, a pressure sensor 14 is arranged between the support sheet 12 and the arm support 7, and the pressure sensor 14 is electrically connected with the controller 5.

During walking training, the pressure sensor 14 continuously collects pressure value data at the arm support 7 and transmits the pressure value data to the controller 5 for storage, and after the training is finished, a caregiver can objectively and quantitatively analyze the training condition of the user through the pressure value data during the training.

The pressure value data reflects the degree to which the user depends on the arm rest 7 during training. As a whole, the better the lower limb recovery (the stronger and more stable the lower limb), the smaller the degree of dependence on the arm rest 7, and the lower the peak value of the pressure value data and the smaller the fluctuation. Whether the lower limb strength-losing situation of the user can occur in the training process can also be judged by observing whether the pressure value data has sudden increase or not. The nursing staff can establish various pressure value data analysis models according to the rehabilitation plan, and the method for analyzing the training condition of the user by means of the pressure value data is out of the protection scope of the utility model.

Further, in the present embodiment, a hand gripping column 15 is fixedly provided on the first movable bracket 3 in front of the arm rest 7. The hand-grasping column 15 is used as a palm holding point, when the hand-grasping column is used, the arm support 7 is supported under the armpit of a person, and the hand-grasping column 15 is held by the hand, so that the force of upper limbs is facilitated.

In other embodiments, the gripping column 15 can also be in the form of a gripping ring, which is convenient for the hand to hold.

Further, in the present embodiment, a button 16 for controlling the first lifting mechanism 4 and the second lifting mechanism 10 is disposed on the first movable bracket 3, and the button 16 is electrically connected to the controller 5. The button 16 at least comprises an ascending key and a descending key for controlling the first lifting mechanism 4 and an ascending key and a descending key for controlling the second lifting mechanism 10, and after the button 16 is pressed, the controller 5 receives an electric signal and further controls the first lifting mechanism 4 or the second lifting mechanism 10 to execute corresponding actions.

In other embodiments, the buttons 16 may be integrated on a remote control.

Further, in the present embodiment, both the first elevating mechanism 4 and the second elevating mechanism 10 are air cylinders. In other embodiments, the first lifting mechanism 4 and the second lifting mechanism 10 may be manufactured by using an existing device such as an oil cylinder or a screw mechanism.

Compared with the prior art, the utility model has the technical effects that:

the seat cushion 11 can be turned to a flat position for people to sit after the second movable support is lowered, so that a short rest in a training interval is facilitated, the seat cushion 11 can be turned to a vertical position after the second movable support is raised, the back or the hip of a user leans against the seat cushion 11, and the user with weak lower limbs is supported to have a sense of safety when walking training is carried out;

the arm support 7 has a data acquisition function, facilitates objective and quantitative analysis of training conditions of a user, and is more comfortable in structure due to the arrangement of the support sheet 12 and the spring 13.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A nursing walking aid comprises a base, a fixed rod, a first movable support, a first lifting mechanism and a controller, wherein a roller is arranged below the base, the lower end of the fixed rod is fixedly connected with the base, the upper end of the fixed rod is hinged with the first movable support, the first lifting mechanism is arranged between the fixed rod and the first movable support, and an arm support is fixedly arranged at the suspended end part of the first movable support. So that the cushion can rotate between a flat position supported on the top surface of the cross beam and a vertical position abutted against the front side surface of the cross beam.

2. A nursing walker according to claim 1 wherein a support sheet is provided within the arm support and a plurality of springs are provided between the support sheet and the arm support.

3. A nursing walker according to claim 2 wherein a pressure sensor is provided between the support sheet and the arm support, said pressure sensor being electrically connected to said controller.

4. A nursing walker according to claim 1 wherein a hand gripping post is fixedly arranged on the first movable support in front of the arm support.

5. A nursing walker according to claim 1 wherein said first movable support is provided with a button for controlling said first and second lifting mechanisms, said button being electrically connected to said controller.

6. A nursing walker according to claim 1 wherein the first and second lifting mechanisms are both pneumatic cylinders.