Abstract:
The general field of the invention is that of the devices for connecting an electronic module in a rack comprising an opening of dimensions close to those of the front face of the module and a seat for fixing and connecting said module, said connection device comprising a first and a second male connector mounted on the rear face of the electronic module; and a first and a second female connector mounted on the fixing seat. In the device according to the invention, the second female connector is mounted in a structure comprising mechanical means for self-centring said second female connector within a clearance range greater than the mechanical positioning tolerances and elastic means arranged so as to hold said second female connector in position. These various means are arranged in such a way as to be able to ensure the blind electrical connection of the electronic module in the rack, its front face resting on the opening.
Abstract:
The overall field of the invention is that of audio communications and display systems intended to be worn on the head of a user. The system according to the invention comprises: a headband comprising two first arms each comprising an earpiece holder and an audio earpiece; a sagittal bow support attached to the centre of the headband; a display device mounted on the said sagittal bow; a posture detection device mounted on the said sagittal bow; a nape brace mounted on two articulated second arms in the region of the two audio earpieces so that the said nape brace occupies a raised first position that allows the user to put on or take off the audio communications and display system, and a lowered second position of use, in which the brace is situated at the level of the inion of the user's head.