A push-type smart wheelchair with jaw control

Abstract

The invention discloses an intelligent boosting type wheelchair capable of being controlled through the low jaw. An installation frame and a low jaw control device are arranged on a wheelchair frame, and the low jaw control device is fixed on the wheelchair frame through the installation frame and located before a backrest. The low jaw control device is mainly composed of a box body, a low jaw control circuit board arranged inside the box body and a low jaw bracket arranged on the box body, wherein the low jaw control circuit board is electrically connected with a main control circuit board of an electric control device, the low jaw bracket is located at the position of the low jaw of the human body, the upper portion of the low jaw bracket is a shell, the inner face of the shell is a curved surface matched with the shape of the low jaw of the human body, the lower portion of the low jaw bracket extends into the box body to be connected with the low jaw control circuit board so that the movement of the low jaw of the human body can be converted into electric signals to be sent to the main control circuit board, the main control circuit board sends an order to a driving circuit board to control the movement state of wheels. A patient without the functions of the double hands controls the movement state of the wheelchair through the low jaw, and therefore the patient can help himself to move, the nursing difficulty of nurses is reduced, and the workload is reduced.

Description

technical field [0001] The invention relates to a wheelchair, in particular to a push-type intelligent wheelchair which can be mandibularly controlled. Background technique [0002] The wheelchair is an important tool for the rehabilitation of patients. It is not only a means of transportation for the physically disabled, but more importantly, they can use wheelchairs to perform physical exercises and participate in social activities. Wheelchairs are roughly divided into: special wheelchairs, electric wheelchairs, special wheelchairs and scooters. Among them, the electric wheelchair is a wheelchair equipped with an electric motor. At present, there are many types of electric wheelchairs, which are divided into ordinary walking aids, stair-climbing types, and special customized types. [0003] Common domestic electric wheelchairs generally include a car body and an electronic control device installed on the car body. The car body is mainly composed of a wheelchair frame, a s...

AI Technical Summary

Problems solved by technology

[0004] However, since the existing electric wheelchairs require patients to use their hands to control them, for patients who have lost both hands, they cannot use the existing electric wheelchairs to achieve self-help activities, but must rely on the nursing staff to manually push the wheelchairs, which not only greatly increases the It increases the difficulty of nursing care for the nursing staff, and it cannot meet the self-help needs of patients with loss of hand function, making it very inconvenient for them to move

[0005] Although today's electric wheelchair technology has matured, there has not yet been an electric wheelchair for patients without hands and who need to rely on wheelchairs for travel.

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