Intelligent wheelchair capable of preventing toppling by laser detection

A laser detection and anti-dumping technology, applied in the laser field, can solve problems such as overturning and lack of anti-dumping mechanism, and achieve the effect of improving the anti-dumping ability

Inactive Publication Date: 2020-07-14
SUZHOU MIKE LASER TECH SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an intelligent wheelchair with laser detection and anti-dumping, which solves the problem that the general electric wheelchairs in the above-mentioned background technology lack an anti-tipping mechanism. , there is a problem of overturning

Method used

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  • Intelligent wheelchair capable of preventing toppling by laser detection
  • Intelligent wheelchair capable of preventing toppling by laser detection
  • Intelligent wheelchair capable of preventing toppling by laser detection

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Embodiment Construction

[0027] An embodiment of the present invention provides an intelligent wheelchair with laser detection and anti-dumping, such as Figure 1-8 As shown, it includes a wheelchair body 1 and a driving mechanism 2 welded on the bottom of the wheelchair body 1 . Wheels 3 are connected to both sides of the drive mechanism 2 . The driving mechanism 2 is the prior art, and is used to drive the wheels 3 forward and backward, and is the same as the traction assembly in the reference document given in the background art. And there is a battery in the driving mechanism 2 so as to provide power for the operation of the entire wheelchair electronic equipment. The bottom of the wheelchair body 1 is welded with a shell 5 . The housing 5 is provided with a side detection mechanism 6 and a backward tilt detection mechanism 7, and the side detection mechanism 6 is used to detect whether the wheelchair body 1 is tilted sideways. The backward tilt detection mechanism 7 is used to detect whether t...

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Abstract

The invention provides an intelligent wheelchair capable of preventing toppling by laser detection, and relates to the field of lasers. The intelligent wheelchair capable of preventing toppling by laser detection comprises a wheelchair body and a driving mechanism arranged at the bottom of the wheelchair body; wheels are respectively connected to two sides of the driving mechanism; a shell is arranged at the bottom of the wheelchair body; a side edge detection mechanism and a backward inclination detection mechanism are arranged in the shell; and the side edge detection mechanism is used for detecting whether the wheelchair body inclines to the side edge or not. According to the intelligent wheelchair capable of preventing toppling by laser detection, through match of a gear rack and a gear, when the wheelchair inclines to the side edge, a contact piece is in contact with a trigger switch on the inclined side, and then a push rod I on the same side is extended so as to prevent the wheelchair from toppling to the side edge. Through match of a laser receiver, the laser generator, a push rod II and a limiting component, the wheels are prevented from toppling backwards on an oblique slope. Through match of the push rod II and the limiting component, the wheels are prevented from inclining backwards through double limitation, so that the anti-toppling capability is further improved.

Description

technical field [0001] The invention relates to the field of laser technology, in particular to an intelligent wheelchair with laser detection and anti-dumping. Background technique [0002] With the development of society and the progress of the times, living conditions continue to improve. When a person's leg is injured due to inconvenience. Therefore, tools are needed, such as electric wheelchairs. [0003] For example, a "wheelchair" is disclosed in the China Patent Network, and the patent number is 201910736456.7. The above-mentioned device is provided with a traction component and a laser radar on the vehicle body, the traction component controls the forward movement of the vehicle body, and the laser radar obtains the current environmental parameters of the wheelchair and generates position information for navigation. [0004] But still there is certain weak point in said device. When the wheelchair is on an upward slope, if the power is insufficient or the slope ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/06A61G5/10
CPCA61G5/06A61G5/1051A61G5/1089A61G2203/30
Inventor 熊春霞
Owner SUZHOU MIKE LASER TECH SERVICE CO LTD
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