The electric wheelchair with nursing function can meet the needs of users to freely control, sit up, lie down and separate the legs, so that the user can resume exercise independently, take care of daily life and perform restorative training on it. leg. It can effectively reduce the burden on the disabled, their family members and medical care. It abandoned the general wheelchair structure and adopted an arc-shaped exterior design. The toilet can be taken out from the side of the wheelchair. Convenient and beautiful, it solves the problem that ordinary wheelchairs cannot solve.
An electric wheelchair includes an arc-shaped leg support, a wheelchair operating mechanism, a control mechanism, a lying mechanism and a foot support mechanism. It is characterized in that the cushion and cushion frame on the arc-shaped leg support are the same as the arc-shaped tripod and the arc, respectively. The backrest frame on the tripod is connected by rotation. The lower part of the arc-shaped tripod is equipped with a lying mechanism that can change the lying position. The front part of the arc-shaped tripod is equipped with a leg support mechanism with a leg separation function. The arc-shaped tripod is easy to install and remove the toilet.
The wheelchair walking mechanism includes an arc-shaped support frame, two front universal small wheels and two rear driving wheels. Two front universal support wheels and two rear drive wheels are respectively installed under the front and rear rigid frames of the arc-shaped support frame. In addition, the rear motor drive wheel is provided with an anti-reverse small wheel, which is fixedly connected to the rigid frame of the arc-shaped supporting foot through an auxiliary support rod.
The lying mechanism includes a linear motor, a quadrilateral link structure connecting the backrest and the leg support, the lower end of the linear motor and the rear wheel motor are rotatably connected under the arc-shaped supporting feet, and the upper end is connected with the backrest. The foot support mechanism includes a foot support, a foot support, a pedal, two foot support plates, the upper end of the foot support and the two foot support plates are rotatably connected with the cushion frame, and the two foot support plates and the pedals are respectively passed through the air cylinder connect.
The control mechanism includes a universal controller for driving the wheelchair and a control button for switching from sitting to lying on the right side of the armrest. The universal controller and the sitting conversion controller are respectively connected to the relay switch for manual conversion of the electric mode. In the arc-shaped leg support, a card slot is arranged under the seat cushion and the cushion frame, and a toilet that can be taken out from the side of the arc-shaped leg support is placed in the card slot.