CN213405113U

CN213405113U - Intelligent power-assisted walking stick

Info

Publication number: CN213405113U
Application number: CN202021957034.7U
Authority: CN
Inventors: 陈伊如
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-11
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses an intelligent power-assisted walking stick, which comprises a support bar, a handle and a base; wherein, the top of the support rod is connected with the handle, and the bottom of the support rod is connected with the base. The support rod is a telescopic support rod formed by embedding an outer cylinder and an inner cylinder in a sleeve shape. The inside from the top down of bracing piece is provided with control panel, battery, driving motor, last top limit switch, drive lead screw, lower top limit switch, lead screw locking bolt, and wherein, the battery is connected with control panel and driving motor, and driving motor and drive lead screw are connected. An ascending button, an alarm silencing button descending button and a charging port are sequentially arranged on the upper part of the surface of the outer cylinder from top to bottom. The walking stick can enable a user to provide assistance by means of the lifting function of the walking stick; the walking stick is provided with a gravity sensor, and if the old falls down, the old can give an alarm in time to inform surrounding people; and the walking stick also has a positioning function, so that the lost old people can be positioned in time. The walking stick has practical functions and plays an important role in the safety of the old.

Description

Intelligent power-assisted walking stick

Technical Field

The utility model relates to a stick field especially relates to an intelligence helping hand stick.

Background

During the elderly stage, teetering, the use of a cane is the first choice for many elderly people. In the daily life process, when the old people stand up from a sitting posture state, because the strength of the lower limbs is insufficient, the body is supported only by the strength of the arms of the upper limbs, and the old people are very laboursome. When the old man falls down because of unstable health, if the family is not at the side, danger may occur, and if the walking stick is provided with a sound alarm and a remote alarm, the family can be informed to rescue in time. Some old people are older, and the old people may be dangerous if they are not helped in time because of diseases or memory deterioration and the condition that the old people cannot remember the way to home when they go out. There are no walking sticks in the prior art that incorporate the above-described functions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence helping hand stick to solve the technical problem that can not the helping hand that prior art exists goes up and down, falls down the alarm and fix a position an organic whole.

Therefore, the utility model provides a following technical scheme:

an intelligent power-assisted walking stick comprises a supporting rod, a handle and a base, wherein the top of the supporting rod is connected with the handle, and the bottom of the supporting rod is connected with the base;

a control board, a battery, a driving motor, an upper starting point limit switch, a driving screw rod, a lower starting point limit switch and a screw rod locking bolt are arranged in the supporting rod from top to bottom; the battery is connected with the control panel and the driving motor, the driving motor is connected with the driving screw rod, the upper starting point limit switch and the lower starting point limit switch are installed on the inner wall of the outer barrel, and the screw rod locking bolt is installed on the inner wall of the inner barrel.

Preferably, the support rod is a telescopic support rod formed by embedding the outer cylinder and the inner cylinder in a sleeve shape.

Preferably, the support rod is retractable within a range of 0-25 cm.

Preferably, an ascending button, an alarm silencing button, a descending button and a charging port are arranged on the upper part of the surface of the outer cylinder from top to bottom in sequence.

Preferably, the control panel is provided with a gravity sensor, an alarm and a locator.

Preferably, the driving battery is a nickel-metal hydride battery or a lithium battery.

Preferably, the drive screw is made of cold rolled steel.

Preferably, the handle surface is covered and wrapped by a non-slip plastic layer.

Preferably, the base is made of anti-slip rubber, and the bottom surface of the base is provided with wavy anti-slip stripes.

The utility model discloses beneficial effect with the prior art contrast includes:

1. the walking stick has a lifting function, and can well assist a user with inconvenient legs and feet to stand; the length of the walking stick can be freely adjusted to be suitable for different people.

2. When an accident occurs in the use of the walking stick, the walking stick can give out sound alarm in time to remind people around, and remote alarm is carried out through the equipment which is provided with the walking stick matching app and connected with the walking stick, so that other people can timely react to the accident.

3. The real-time positioning can be realized, and the positioning can be realized through the equipment which is provided with the walking stick matched with the app and connected with the app, so that the condition that a user accidentally loses is prevented.

4. The cruising ability of the walking stick system can be greatly increased by using a high-capacity rechargeable battery.

Drawings

Fig. 1 is a schematic structural view of the intelligent power-assisted walking stick of the utility model.

Fig. 2 is the surface schematic diagram of the intelligent power-assisted walking stick of the utility model.

Fig. 3 is a flow chart of the ascending and descending operation of the intelligent power-assisted walking stick of the utility model.

Fig. 4 is a schematic diagram of the automatic opening process of the intelligent power-assisted walking stick alarm of the utility model.

Fig. 5 is a schematic diagram of the intelligent power-assisted walking stick of the present invention connected to a mobile phone, a computer, etc. through a wide area network.

Wherein, 1 is the bracing piece (in the dotted line frame), 2 is the handle, 3 is the base, 4 is the urceolus, 5 is the inner tube, 6 is the control panel, 7 is the battery, 8 is driving motor, 9 is last starting point limit switch, 10 is the drive lead screw, 11 is next starting point limit switch, 12 is lead screw locking bolt, 13 is the button that rises, 14 is alarm amortization button, 15 is the drop button, 16 is the mouth that charges.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

Non-limiting and non-exclusive embodiments will be described with reference to the following figures, wherein like reference numerals refer to like parts, unless otherwise specified.

Example 1

As shown in fig. 1 and 2, an intelligent power-assisted walking stick comprises a support rod 1, a handle 2 and a base 3; wherein, the top of the support rod 1 is connected with the handle 2, and the bottom of the support rod 1 is connected with the base 3.

The supporting rod 1 is a telescopic supporting rod formed by embedding an outer cylinder 4 and an inner cylinder 5 in a sleeve shape, the supporting rod 1 can be stretched (lifted) within the range of 0-25cm, and the speed is 2.5 cm/s; the overall length of the pole can be adjusted in the range of 90-115 cm.

An ascending button 13, an alarm silencing button 14, a descending button 15, and a charging port 16 are provided in this order from the top to the bottom on the surface of the outer cylinder 4.

A control board 6, a battery 7, a driving motor 8, an upper starting point limit switch 9, a driving screw rod 10, a lower starting point limit switch 11 and a screw rod locking bolt 12 are arranged in the supporting rod 1 from top to bottom; the battery 7 is connected with the control board 6 and the driving motor 8, the driving motor 8 is connected with the front end point of the driving screw rod 10, the upper starting point limit switch 9 and the lower starting point limit switch 11 are installed on the inner wall of the outer cylinder 4, and the screw rod locking bolt 12 is installed on the inner wall of the inner cylinder 5.

And a gravity sensor, an alarm, a locator and a signal transmitter are arranged on the control panel 6.

The driving battery 7 is a lithium battery.

The drive screw 10 is made of cold rolled steel.

The surface of the handle 2 is covered and wrapped by an anti-slip plastic layer, so that the handle has comfortable hand feeling and can prevent the hand of a user from slipping.

The base 3 is made of anti-slip rubber, the bottom surface of the base is provided with wavy anti-slip stripes, the grounding performance is strong, and the walking stick can be prevented from slipping when in use.

Example 2

The driving battery 7 is a nickel-hydrogen battery.

The drive screw 10 is made of cold rolled steel.

The intelligent power-assisted walking stick comprises the following use methods and functions:

the walking stick enables the driving screw rod 10 to ascend and descend through the driving motor 8, and can provide 30kg of jacking force to assist a user with inconvenient legs and feet to stand up from a sitting posture; the support rod 1 can extend 25cm when the front end point of the driving screw rod 10 is at the position of the upper starting point limit switch 9. The ascending and descending flow is as shown in fig. 3, and ascending can be stopped and maintained by pressing the ascending button 13 in the middle of ascending, or descending can be changed to descending by pressing the descending button 14; the descending button 14 is pressed to stop descending and hold the descending or the ascending button 13 is pressed to ascend in the descending process; if any button is not pressed during the rising process, the tail part of the screw rod is driven to reach the limit switch of the lower starting point, and the rising is automatically stopped; if any button is not pressed down in the descending process, the descending is automatically stopped when the head of the driving screw rod reaches the upper starting point limit switch.

If the walking stick is changed from the vertical state to the horizontal state, the walking stick is sensed by the gravity sensor and is in the horizontal state for 30s, the walking stick can give out a sound alarm and remotely alarm and ask for help to equipment provided with the matching app of the walking stick and connected with the walking stick; the walking sticks are picked up and placed vertically within 30s of the horizontal state, and the alarm cannot be triggered; if the alarm is sounded when the walking stick falls for more than 30s under the condition of no tumbling, the user can press the alarm silencing button in time to stop the alarm; the flow is shown in fig. 4. This avoids the user from falling over while using the pole and becoming unaware of it.

The gps positioning system is built in the walking stick, so that equipment (such as a mobile phone, a computer and tablet equipment) provided with the walking stick apps can be used for remotely receiving and positioning through a wide area network (as shown in fig. 5), and the walking stick can be positioned in time when a user walks away.

To summer up, the utility model discloses intelligence helping hand stick has following advantage:

Those skilled in the art will recognize that numerous variations are possible in light of the above description, and therefore the examples and drawings are merely intended to describe one or more specific embodiments.

While there has been described and illustrated what are considered to be example embodiments of the present invention, it will be understood by those skilled in the art that various changes and substitutions can be made therein without departing from the spirit of the invention. In addition, many modifications may be made to adapt a particular situation to the teachings of the present invention without departing from the central concept described herein. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but may include all embodiments and equivalents falling within the scope of the present invention.

Claims

1. An intelligent power-assisted walking stick is characterized by comprising a supporting rod, a handle and a base; wherein the top of the support rod is connected with the handle, and the bottom of the support rod is connected with the base;

2. The intelligent power-assisted walking stick of claim 1, wherein the support rod is a telescopic support rod formed by embedding an outer cylinder and an inner cylinder in a sleeve shape.

3. The intelligent booster cane as claimed in claim 2, wherein an ascending button, an alarm silencing button, a descending button and a charging port are provided on an upper portion of the outer cylindrical surface in this order from top to bottom.

4. An intelligent booster cane as claimed in claim 1 or claim 2 wherein the support bar is retractable within the range of 0-25 cm.

5. The intelligent, power-assisted cane of claim 1, wherein the control panel has a gravity sensor, an alarm and a locator mounted thereon.

6. The intelligent power assisted cane of claim 1, wherein the battery is a nickel metal hydride battery or a lithium battery.

7. The intelligent power walking stick of claim 1, wherein the drive screw is made of cold rolled steel.

8. The intelligent power walking stick of claim 1, wherein the handle surface is covered by a layer of non-slip plastic.

9. The intelligent booster cane of claim 1 wherein the base is made of non-slip rubber and has wavy non-slip streaks on the underside.