The invention belongs to the technical field of automobile wheelchairs, and discloses a device convenient for a wheelchair to autonomously get on and off an automobile, the device comprises a wheelchair, the wheelchair can be tightly attached and connected with an automobile trim, and a rectangular groove is formed in one side of the automobile trim; an electric cylinder installed on a first arc supporting plate on one side is started to pull a screw rod to horizontally move through a circular ring, when the screw rod moves, a connected screw rod can be driven to rotate according to lines on the screw rod, meanwhile, rotation of the screw rod can drive a transverse rod and two rotating disc plates to synchronously rotate, and in the translation process of the screw rod, the rotation of the transverse rod and the two rotating disc plates is facilitated. When the wheelchair is about to be completely separated from the interior of the automobile, the tooth plate can be meshed with a second straight gear, and therefore through continuous rotation of a spiral rod on a screw rod, a bent rod on a rotating disc plate on one side can drive the second straight gear to rotate, and the wheelchair can be driven to rotate through the bent rod on the rotating disc plate on the other side; the tooth plate and the wheelchair are driven to descend until the wheelchair is in contact with the ground.
本发明属于汽车轮椅技术领域,且公开了一种方便轮椅自主上下汽车的装置,包括轮椅,轮椅上可紧密贴合连接有汽车内饰,汽车内饰一侧上开设有矩形槽;通过启动一方圆弧支板一上安装的电缸,使其通过圆环拉扯螺杆进行水平移动,当螺杆移动时,会带动连接的螺旋杆按照螺杆上的纹路进行旋转,同时螺旋杆的转动会带动横杆、两个转盘板同步旋转,在螺杆平移过程中,会逐渐对轮椅外壁上的撑板架进行推动,撑板架的移动会同步带动齿牙板移动,当轮椅即将完全脱离汽车内部时,齿牙板会和直齿轮二啮合,由此通过螺旋杆在螺杆上的持续旋转,使一方转盘板上的弯折杆可带动直齿轮二进行旋转,进而带动齿牙板、轮椅进行下降,直至接触地面。
Device convenient for wheelchair to automatically get on and off automobile
一种方便轮椅自主上下汽车的装置
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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