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Aircraft head-mounted visualisation system with hasps compatible with audio headphones

A technology of audio heads and earphones, applied in the field of visualization systems, to achieve a good fixed effect

Active Publication Date: 2018-12-21
THALES SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the system must remain compatible with the wearing of audio communication headsets

Method used

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  • Aircraft head-mounted visualisation system with hasps compatible with audio headphones
  • Aircraft head-mounted visualisation system with hasps compatible with audio headphones
  • Aircraft head-mounted visualisation system with hasps compatible with audio headphones

Examples

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Embodiment Construction

[0027] As a non-limiting example, figure 1 A perspective view of a head-mounted visualization system according to the present invention is shown. This visualization system basically comprises two main parts, which are a headgear 10 in the form of a strap and a visualization device 20 mounted on said headgear.

[0028] The headband comprises a front support 11 , two identical side buckles 12D and 12G , a nape rest 14 (repose-nuque) and a headband 16 .

[0029] The side buckles are arched and each side buckle includes an opening 13D or 13G that is flush with the user's ear. The opening has a width of between one centimeter and two centimeters and a length of three centimeters to five centimeters in order to form a sufficient space between the user's head and the headband. This space makes it possible to mount the visualization system on the head of a user wearing an audio headset without requiring him or her to remove his or her audio headset. The buckle has a smooth domed sh...

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PUM

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Abstract

The general field of the invention is that of visualisation systems intended to be worn on the head of a user wearing an audio headset (30) consisting of a first arch (31) and two side earpieces (32),the visualisation system comprising at least one headband (10) in the form of a strap and a visualisation device (20) mounted on the headband. The headband according to the invention comprises two symmetric side hasps (12D, 12G), each hasp being in the form of an arch, in a manner that provides an opening (13G, 13D) of several centimetres between the arch and the head of the user, in such a way that when the system is worn on the head, the opening is sufficient to allow the passage of one of the two lateral arms of the first arch.

Description

technical field [0001] The field of the invention is a visualization system worn on the head of a user. In particular, these systems allow the display of information superimposed on the exterior landscape. These are now specifically known by the term "see-through HMD," an acronym for "head-mounted display." They can be monocular or binocular. They are used in various applications. Background technique [0002] In particular, they are used in cockpits of civil and military aircraft to present pilots with essential information about piloting or navigation. In this type of application, they are associated with audio communication devices that are also worn on the user's head. In order to present information at a conformal location, that is to say at the exact location that information occupies externally, it is necessary to have a complete knowledge of the orientation or pose of the visualization system in space. Therefore, the visualization device is also associated with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01A42B3/30B64D10/00
CPCG02B27/0176A42B3/30B64D10/00
Inventor J·鲍多G·梅耶
Owner THALES SA
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