Claims
- 1. Connector provided with a device for switching between two channels, this device including two blades each having a first free end and a second end, a first, fixed blade connected to a first channel and a second resilient switching blade exerting a contact pressure either on the first, fixed blade or on a pin of another connector, this pin being connected to a second channel and being inserted as required into the connector and wherein the second end of each blade is bent over in a same contact plane so that it is parallel to a contact surface on a printed circuit board and further comprising a hollow body inside which said device for switching is mounted, characterized in thatthe pin of the other connector comes into contact with the second blade at two points which are offset one with respect to the other on the periphery of the pin, a second contact of the second blade with this pin is obtained because this second blade includes a curved side arm which projects so as to be perpendicular to one surface of this second blade and a curvature of which is made along this projection so that upon contact with the pin, the second contact of the second blade biases the second blade against the pin, and that the second end is prestressed so that they are parallel to a contact surface on a printed circuit board and exert a pressure on the base of the hollow body, and one of the blades is provided with an anchoring plate, in an intermediate position, from which two side arms extend, each having an oblique catch for being fastened in a slot in the insulating structure.
- 2. Connector according to claim 1, characterized in that the curved side arm is in an intermediate position closer, on the other side of the half, to a first, bent-over end of the resilient switching blade.
- 3. Connector according to claim 1, characterized in that the overall size of this connector is less than the size of a rectangular parallelepiped with a width and a thickness approximately equal to or less than 2.5 millimeters and a length approximately equal to or less than 7.5 millimeters and in that this connector has means so that it is mounted on a printed circuit board using a surface mounting technique.
- 4. Connector according to claim 1, characterized in that the blades are drilled with a through-hole at their second ends.
- 5. Connector according to claim 1, characterized in that this device is inserted into an insulating structure which is itself inserted into a conducting skirt.
- 6. Connector according to claim 1, characterized in that it includes an aligning and retaining plug inserted between the blades.
- 7. Connector according to claim 1, characterized in that the two blades are fixed in a hollow body having at its rear end a side extension extending perpendicular to the longitudinal axis of the connector wherein the resilient blade is anchored with its rear end.
- 8. Connector provided with a device for switching between two channels, this device including two blades each having a first free end and a second end, a first, fixed blade connected to a first channel and a second resilient switching blade exerting a contact pressure either on the first, fixed blade or on a pin of another connector, this pin being connected to a second channel and being inserted into the connector and wherein the second end of each blade is bent over in a same contact plane so that the blade is parallel to a contact surface on a printed circuit board and further comprising a hollow body inside which said device for switching is mounted, characterized in that the pin of the other connector comes into contact with the second blade at two points which are offset one with respect to the other on the periphery of the pin a second contact of the second blade with this pin is obtained because this second blade includes a curved side arm which projects so as to be perpendicular to one surface of this second blade and a curvature of which is made along this projection, and that the second end is prestressed so that they are parallel to a contact surface on a printed circuit board and exert a pressure on the base of the hollow body, andone of the blades is provided with an anchoring plate in an intermediate position, from which two side arms extend, each having an oblique catch for being fastened in a slot provided for this purpose in the insulating structure, and characterized in that the switching blade and the fixed contact blade being a particular conductive surface, each being connected to a respective conductive area, said conductive surface comprising of a metallized layer applied to part of the internal surface of the hollow plastic body and the two conductive areas are coplanar and comprise two metallized layers applied to the external plane face of the hollow body which is on the opposite side from the opening.
- 9. Connector according to claim 8, characterized in that the contact blade has one end which is fixed to internal surface of the hollow body close to that end of the latter which is on the opposite side from the said opening.
- 10. Connector according to claim 8, characterized in that the external surface of the hollow body is covered with a metallized layer forming a screen.
- 11. Connector according to claim 8, characterized in that plane face having said metallized layers includes an opening closed off by a retaining piece, the lateral surface of which is in contact with the end of the resilient contact blade.
- 12. Connector according to claim 8, characterized in that the end of the resilient contact blade which is adjacent to the opening for inserting the plug has, on the one hand, a part bent over in a direction away from the metallized layer applied to the internal surface of the hollow body and, on the other hand, a side arm directed towards the said metallized layer and bearing on the latter, the shape of the said bent-over part being such that the insertion of the plug into the said opening causes the resilient contact blade to move in a direction away from the said metallized layer and causes the said side arm to separate from this layer.
- 13. Connector according to claim 9, characterized in that the two metallized layers applied to said external plane face each form a continuous metallized layer, one of which is in contact with the end of the resilient contact blade and the other of which is in the hollow body.
- 14. Connector according to claim 10, characterized in that said external plane face of the hollow body comprises at least a third metallized layer which extends at least on one side between the other two metallized layers and which is connected to the metallized layer forming the external screen of the hollow body.
- 15. Connector according to claim 13, characterized in that the metallized layer which is in contact with the end of the resilient contact blade extends below this end.
- 16. Connector according to claim 13, characterized in that the metallized layer applied to the internal surface of the hollow body forms a strip, located as to face the resilient contact blade, that blade extending over approximately the entire length of the said internal surface.
- 17. Connector according to claim 14, characterized in that the three metallized layers are applied to a flange which projects outwards at the end of the hollow body.
- 18. Connector according to claim 15, characterized in that the end of the resilient contact blade is soldered to the metallized layer which extends below this end.
- 19. Connector provided with a device for switching between two channels, this device including two blades each having a first free end and a second end, a first, fixed blade connected to a first channel and a second resilient switching blade exerting a contact pressure either on the first, fixed blade or on a pin of another connector, this pin being connected to a second channel and being inserted into the connector and wherein the second end of each blade is bent over in a same contact plane so that the blade is parallel to a contact surface on a printed circuit board and further comprising a hollow body inside which said device for switching is mounted, characterized in thatthe pin of the other connector comes into contact with the second blade at two points which are offset one with respect to the other on the periphery of the pin a second contact of the second blade with this pin is obtained because this second blade includes a curved side arm which projects so as to be perpendicular to one surface of this second blade and a curvature of which is made along this projection, and that the second end is prestressed so that they are parallel to a contact surface on a printed circuit board and exert a pressure on the base of the hollow body, and one of the blades is provided with an anchoring plate in an intermediate position, from which two side arms extend, each having an oblique catch for being fastened in a slot provided for this purpose in the insulating structure, and characterized in that the hollow body has at its rear end a side prolongation extending perpendicular to the longitudinal axis of the connector wherein the resilient blade is anchored with its rear end, and characterized in that said rear end of said resilient blade has two tongues entering into two slots in the side prolongation of said hollow body.
- 20. Connector according to claim 19, characterized in that the housing of the connector is longitudinally open on both sides, permitting to reduce the length of the connector in its longitudinal direction essentially to the length of the corresponding male connector pin.
- 21. Connector according to claim 19, characterized in that the switching blade and the fixed blade are connected to two conductive areas consisting of a metallized layer applied on an internal surface of said hollow body.
- 22. Connector according to claim 21, characterized in that said fixed blade being a conductive surface comprising a metallized layer applied to a part of the inner surface of the hollow body.
Priority Claims (2)
Number |
Date |
Country |
Kind |
98 15230 |
Dec 1998 |
FR |
|
98 15619 |
Dec 1998 |
FR |
|
Parent Case Info
This application claims the benefit of the earlier filed International Application No. PCT/EP99/09418, International Filing Date, Dec. 2, 1999, which designated the United States of America, and which international application was published under PCT Article 21(2) in English as WO Publication No. WO 00/33425.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/EP99/09418 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO00/33425 |
6/8/2000 |
WO |
A |
US Referenced Citations (8)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0692841 |
Jan 1996 |
EP |
2307113 |
May 1997 |
GB |
WO 9633530 |
Oct 1996 |
WO |
WO 9701876 |
Jan 1997 |
WO |