Device for electric connection between a portable receiver and a power source

A device for electric connection between a power supply connector of a portable receiver and a DC power source housed in an insulating case, comprising:

• a first connector arranged at an end of the power supply connector and designed to be electrically connected to a second connector securedly attached to the case of the power source,
• guiding means in translation for centring the connectors in a plug-in direction, wherein:
• the first connector comprises a pair of female contacts overmolded by an insulating enclosure bearing a securing element operating by clipping in conjunction with a latching means associated with the second connector, which second connector is provided with a pair of male contacts arranged in a housing of the case of the power source,
• the latching means of the second connector are fixed onto the case above the housing, and
• the guiding means of the housing comprise a slide and a pair of ribs arranged in a horizontal plane between the two male contacts of the second connector.