Smart VR (virtual reality) glasses with focal length adjustment function

Abstract

The invention relates to smart VR (virtual reality) glasses with a focal length adjustment function. The smart VR (virtual reality) glasses comprise a main body, a storage rack, a lens barrel and a fixing belt; a PLC, a prompting mechanism and an adjusting mechanism are arranged in the main body; the prompting mechanism comprises a driving room and two moving units; a driving unit comprises a first motor, a rotating rod, a swinging rod and a moving block, the moving unit comprises a first pulley, a second pulley, a fixing rope, a limiting slot, a spring and an elastic block; and the adjustingmechanism comprises a transmission unit and two telescopic units, wherein the transmission unit includes a second motor, a first gear, a second gear and a rotating shaft. With the prompting mechanismadopted, the smart VR glasses with the focus length adjustment function can prompt people to rest regularly, so that the impairment of the vision of a user caused by the long-time use of the VR (virtual reality) glasses can be prevented; and with the adjusting mechanism adopted, the VR glasses can automatically adjust a distance between the lenses and the eyes of the user, and therefore, the convenience of the VR glasses can be improved.

Description

technical field [0001] The invention relates to the field of VR equipment, in particular to an intelligent VR glasses with a focus adjustment function. Background technique [0002] Virtual reality head-mounted display equipment, referred to as VR head-mounted display and VR glasses, is a product that uses a variety of technologies such as simulation technology, computer graphics, human-machine interface technology, multimedia technology, sensor technology, and network technology. A new means of human-computer interaction created by the latest sensor technology. [0003] However, the existing VR glasses cannot automatically adjust the focal length, so that the user needs to manually adjust the distance between the lens and the eyes, which affects the user experience. Not only that, but the existing VR glasses mainly guide people to produce physical symptoms by closing people's vision and hearing to the outside world The feeling in the virtual environment, so the user easily...

AI Technical Summary

Problems solved by technology

[0003] However, the existing VR glasses cannot automatically adjust the focal length, so that the user needs to manually adjust the distance between the lens and the eyes, which affects the user experience. Not only that, but the existing VR glasses mainly guide people to produce physical symptoms by closing people's vision and hearing to the outside world The feeling in the virtual environment, so users can easily forget the time, and the existing VR glasses do not have a reminder function, which makes the user's vision damaged due to long-term use of VR glasses

Images