A modular stair ascending and descending auxiliary device, stair structure and method

An auxiliary device and modular technology, which can be used in stepped structures, stairs, building structures, etc., can solve the problems of living burden and hidden dangers, low intelligence, limited application occasions, etc., to achieve less power-consuming components and applications Wide range of occasions, easy to produce effects

Active Publication Date: 2021-12-03
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most people feel tired when going up and down stairs in life, but for the elderly with poor joint mobility, going up and down stairs is a burden of life and a safety hazard
Most of the existing auxiliary devices for going up and down stairs are installed on the railings and rely on electric energy to drive users up and down the stairs. However, the inventors found that this kind of device consumes a lot of electric energy; It can only be used by a single person, and it cannot satisfy the situation where many people go up and down the stairs at the same time; in addition, this kind of device needs to establish a special movement track, which is expensive and limited in applicable occasions
At present, there are few auxiliary devices for stairs, and the intelligence level is not high, so they cannot be adjusted according to specific working conditions.

Method used

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  • A modular stair ascending and descending auxiliary device, stair structure and method
  • A modular stair ascending and descending auxiliary device, stair structure and method
  • A modular stair ascending and descending auxiliary device, stair structure and method

Examples

Experimental program
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Effect test

Embodiment 2

[0041] This embodiment discloses a staircase structure, such as Figure 6 As shown, it includes a plurality of steps 26, the step surface of the steps is installed with the modularized auxiliary device for going up and down stairs described in Embodiment 1 through expansion bolts, the stair structure of this embodiment does not need to modify the existing stairs, The production cost is low. A pressure sensor is installed in front of the stair auxiliary device at the head end, and a pressure sensor is installed behind the stair auxiliary device at the tail end, and the first pressure sensor and the second pressure sensor are connected to the control system.

Embodiment 3

[0043] Present embodiment 2 discloses a kind of working method of stair structure:

[0044] A plurality of stair assisting devices described in Embodiment 1 are placed on the step surfaces of steps at all levels, and fastened by expansion bolts.

[0045] A first pressure sensor is mounted in front of the stair assist device at the head end of the stair structure and a second pressure sensor is mounted behind the stair assist device at the end of the stair structure.

[0046] When the user goes upstairs:

[0047] The first pressure sensor can detect the weight parameter of the user and transmit it to the STM32 single-chip microcomputer. The STM32 single-chip microcomputer controls the operation of the stepping motor and adjusts the pre-tightening force of the spring according to the weight parameter of the user.

[0048] The step plate is stepped on and the step plate is at the lower limit position, indicating that the user is going upstairs. When the user steps on the step pl...

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PUM

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Abstract

The invention relates to a modularized auxiliary device for going up and down stairs, a staircase structure and a method. Mechanism connection, the pre-tightening force adjustment mechanism is installed on the support frame, the step plate is slidingly connected with the support frame, the bottom of the support frame is provided with a locking piece, the locking piece can be locked and fixed with the step plate, the staircase auxiliary of the present invention The device has simple structure, low cost and wide application range.

Description

technical field [0001] The invention relates to the technical field of stairs, in particular to a modularized auxiliary device for going up and down stairs, a staircase structure and a method. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] Most people feel tired when going up and down stairs in life, but for the elderly with poor joint mobility, going up and down stairs is a burden of life and a safety hazard. Most of the existing auxiliary devices for going up and down stairs are installed on the railings and rely on electric energy to drive users up and down the stairs. However, the inventors found that this kind of device consumes a lot of electric energy; It can only be used by a single person, and it cannot satisfy the situation that many people go up and down the stairs at the same time; in addition, this kind of device needs to establish a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F11/022E04F11/104E04F11/18
CPCE04F11/0226E04F11/1041E04F11/1863
Inventor 赵博通蒿玉鹏张永琪何天浩李传鹏王子健霍志璞
Owner SHANDONG UNIV
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