Pupil distance adjusting device based on electric screw bar

• Main Authors: HUANG CHAIMING, GUO XIN, WANG MINGMING, WANG FENGLI
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2018
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model relates to a pupil distance adjusting device based on electric screw bar, its characterized in that, including main frame, slide rheostat, motor, bispin to screw rod, lens support, the motor is fixed in on the main frame, the operation is thus simple. On slide rheostat was fixed in the main frame, slide rheostat adjusted gleitbretter and one of them lens support fixed connection.A serial communication port, the utility model has the advantages of can conveniently adjust the interpupillary distance that virtual reality wore display device, the precision is high, and is easy and simple to handle, can see more clear picture through pupil distance adjusting user, promotes the sense of immersing that virtual reality experienced. 本实用新型涉及种基于电动螺杆的瞳距调节装置，其特征在于，包括主框架、滑动变阻器、电机、双旋向螺杆、镜片支架；所述电机固定于所述主框架上，所述双旋向螺杆安装于主框架上，双旋向螺杆仅可在主框架上做旋转运动，电机与双旋向螺杆可以通过齿轮进行传动；所述滑动变阻器固定于主框架上，滑动变阻器调节滑片与其中个镜片支架固定连接。通过电机带动螺杆旋转，可使两个镜片支架对称地进行分离或靠近运动，利用滑动变阻器可以测量出镜片支架的位置。本实用新型的优点在于可方便地调节虚拟现实头戴显示设备的瞳距，精度高，操作简便，通过瞳距调节使用者能够看到更清晰的画面，提升虚拟