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Pupil distance adjusting device and wearable equipment

A technology for pupil distance adjustment and component adjustment, applied in optical components, instruments, optics, etc., can solve the problems of large space occupation, complex structure, heavy weight, etc., achieve the effect of small space occupation, meeting the demand of pupil distance, and reducing the number

Pending Publication Date: 2022-05-17
GOERTEK INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to propose a pupil distance adjustment device and a wearable device, aiming at solving the problems that the current pupil distance adjustment device occupies a large space, has a complex structure and is heavy

Method used

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  • Pupil distance adjusting device and wearable equipment
  • Pupil distance adjusting device and wearable equipment
  • Pupil distance adjusting device and wearable equipment

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] It should be noted that if there are directional indications involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture. If the specific posture changes , then the directional indication changes accordingly.

[0036] In addition, if there are descriptions involving "first", "second" and so o...

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Abstract

The invention discloses an interpupillary distance adjusting device and wearable device.The interpupillary distance adjusting device comprises a driving motor and two adjusting assemblies, the driving motor comprises a rotor structure, and the rotor structure comprises a rotating shaft and a multi-stage magnetic ring fixedly arranged on the outer surface of the rotating shaft in a sleeving mode; the two opposite ends, in the first direction, of the rotating shaft are two driving ends, the two adjusting assemblies are in driving connection with the two driving ends correspondingly, and each adjusting assembly is used for correspondingly adjusting the position of one lens so that the two lenses can get close to each other or get away from each other in the first direction. The driving motor with the two driving ends drives the two adjusting assemblies to adjust the positions of the corresponding lenses at the same time, so that the two lenses can synchronously move towards each other or move away from each other, the interpupillary distance requirements of different users are met, the wearing comfort is improved, compared with an existing adjusting mode, the occupied space is smaller, and the adjusting effect is better. And the number of parts is reduced.

Description

technical field [0001] The invention relates to the technical field of wearable devices, in particular to a pupil distance adjusting device and wearable devices. Background technique [0002] At present, the interpupillary distance adjustment of VR / AR headband displays or glasses lenses usually adopts a worm gear plus a two-way integral screw drive structure, and there are also double-motor accelerators and reducers that drive the left and right two-way screw drive structures respectively. Whether it is a worm gear structure or a dual-motor speed reducer structure, the adjustment device will take up a large space, have a complex structure, and have a large weight. Contents of the invention [0003] The main purpose of the present invention is to provide an interpupillary distance adjustment device and a wearable device, aiming at solving the problems that the current interpupillary distance adjustment device occupies a large space, has a complex structure and is heavy. ...

Claims

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Application Information

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IPC IPC(8): G02B27/01
CPCG02B27/0176G02B2027/0178G02B2027/0154
Inventor 王国元刘春发周忠厚陈志
Owner GOERTEK INC
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