A combined electric wheelchair head

Abstract

The invention provides a combined electric wheelchair head, including a direction control module, a motor movement module, a movement control module, an adjustable connection module, a fixed connection module and a support module, wherein: the direction control module is connected and fixed on the motor movement through a screw nut On the module, the motion control module and the motor motion module are fixed by a pair of headsets, and the central axes of the direction control module, the motor motion module and the motion control module are collinear; the adjustable connection module and the motion control module are fixed by two symmetrical connectors on the side The fixed connection module and the adjustable connection module are connected through the boss-groove and the connection ring-latch; the support module is arranged on the side of the adjustable connection module and connected through threads. The invention can meet the needs of different manual wheelchairs and users; each module is clamped and assembled by nesting, screws, and latches, and the assembly and disassembly are convenient; after being separated from the manual wheelchair, each structural module can be disassembled and stored, which is convenient for storage , Go out and carry.

Description

technical field [0001] The invention relates to the field of electric combined wheelchairs, in particular to a combined electric wheelchair head. Background technique [0002] The wheelchair is an important tool for rehabilitation. It is not only a means of transportation for the physically disabled, but more importantly, it enables them to perform physical exercises and participate in social activities with the help of wheelchairs. With the expansion of the wheelchair market and the increasingly fierce competition, various new wheelchair products have appeared in the market, some of which have been improved for mechanism, and some have been added with functional modules, such as voice control, induction and so on. Electric wheelchairs and combined wheelchairs have also become a new research hotspot. [0003] In the existing combined wheelchair technology, the patent with the authorized announcement number CN202875649U provides a combined electric wheelchair, which is compo...

AI Technical Summary

Problems solved by technology

This utility model combines the functions of a four-wheel folding wheelchair and a tricycle, but the wheelchair occupant needs to operate the rocker device to provide power, and the physical condition of the lower limb disabled is not good, so it is difficult to go to a far place by manually operating the rocker, so Inconvenient for wheelchair users

In addition, the head of this utility model is bulky, and the disassembly and storage of each module cannot be realized

Finally, this utility model cannot realize the adjustment of the height and width of the front of the car, and has not realized the cooperative use with various types of ordinary wheelchairs

Images