Head-mounted device and adjusting module thereof

Abstract

The invention discloses a head-mounted device and an adjusting module thereof, the adjusting module comprises a driving assembly, a gear, a fixed rack and a movable rack, the gear is rotatably connected to the driving assembly, and the movable rack is used for being connected with a to-be-adjusted part. The gear is arranged between the fixed rack and the movable rack and meshed with the fixed rack and the movable rack, the gear is driven by the driving assembly, and the gear drives the movable rack to move so as to achieve movement of a part to be adjusted. According to the adjusting module, the movable pulley principle is adopted, the driving distance can be reduced, under driving of the driving assembly, the gear moves by a certain distance, and the to-be-adjusted part can move with the effect of being twice the moving distance of the gear, so that the adjusting efficiency can be improved, and the power consumption of the driving assembly can be reduced; and therefore, the working efficiency and the service life of the adjusting module can be improved.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an adjustment module. The invention also relates to a head-mounted device with the adjustment module. Background technique [0002] With the development of science and technology, the application of head-mounted devices in daily life will become wider and wider, and will gradually be applied to all walks of life. At present, the VR (Virtual Reality) headsets on the market can be divided into two types, one is the equipment with the function of adjusting the exit pupil distance, such as Sony VR glasses, Lenovo Mirage VR glasses, and the other is the equipment without the exit pupil distance Distance adjustment function, such as Quest2. However, in the existing VR products, the exit pupil distance adjustment device mainly realizes the adjustment of the exit pupil distance by driving the forehead bracket to move, which has a complex structure and takes up a large spac...

AI Technical Summary

Problems solved by technology

However, in the existing VR products, the exit pupil distance adjustment device mainly realizes the adjustment of the exit pupil distance by driving the forehead bracket to move, which has a complex structure and takes up a large space. It is also low, so that it brings a bad experience to consumers

[0003] Therefore, how to avoid the inefficiency of the exit pupil distance adjusting device is a technical problem that those skilled in the art need to solve at present

Images