ZHAOWEI has upgraded the gear drive system for VR headset with PD(pupil distance) adjustment. The reciprocating straight linear motion of the micro-focus motor can dynamically zoom,and the distance between the lens and the screen is adjusted intelligently with the drive of the planet gearbox.
VR glasses combine the perception management system with the virtual scene system through the Internet, and are popular among many consumers. With the layout of 5G commercial scenarios, VR’s entire industry chain including hardware, software, applications and services is also being upgraded. In response to this market trend, ZHAOWEI has upgraded the gear drive system for VR helmet.The reciprocating straight linear motion of the micro-focus motor can dynamically zoom,and the distance between the lens and the screen is adjusted intelligently with the drive of the planet gearbox.
Most of the existing VR glasses use a smart multimedia playback terminal represented by a smart phone as a unit for calculation and display, and are installed at the front of the glasses. In VR glasses, there are two sets of lens assemblies corresponding to the left and right eyes of the user respectively. Since the distances of the eyes of different users are different, if the distance between the lens components is constant, it is difficult for some users to get a better experience when wearing VR glasses.
ZHAOWEI solutions for VR headset
In order to solve the above problem,ZHAOWEI adopts the reciprocating straight linear motion of the micro-focus motor to dynamically zoom and combines a telescopic gearbox to drive the eccentric wheel, then the motor with the gearbox can adjust intelligently the distance of the two lens assemblies of the VR glasses until it matches the user’s pupil distance.After the user puts on the glasses again, the built-in sensor of the VR glasses converts the data into an electric drive device, and converts the rotary motion of the micro motor into a linear motion of the push rod, thereby driving the front and rear two layers of the VR glasses according to the degree of focus suitable for the user,realizing visually clear imaging.
ZHAOWEI gear drive system for VR headset with PD adjustment can obtain the moving track length and moving direction as the parameters for eyes picture synchronization adjustment by a sensor.
The parameters can be customized
Single-stage or multi-stage of the VR headset gear box,speed ratio,input speed and torque can be customized according to different stepping motors,which solves the stable transmission demand of VR headset with PD adjustment. In addition, the modulus of the planet gear is small, and the matching stepping motors have a long life even in different humidity and temperature environments.
With the gradual rise of VR in the 5G scene layout, who will solve the pain point of VR head-mounted devices, who will win the market. ZHAOWEI helps to achieve its intelligent upgrade on the VR micro-drive system. We can customize various types of micro-gearbox drive system solutions according to the VR manufacturer’s product requirements.
VR headset gearbox
ZHAOWEI Gear motors for VR headset with PD adjustment
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