Electronic component including insulation displacement interconnect means

• US 5,076,801 A
• Filed: 06/22/1990
• Issued: 12/31/1991
• Est. Priority Date: 06/22/1990
• Status: Expired due to Fees

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: Schroll, Ross E.
• Primary Examiner(s): PIRLOT, DAVID
• Application Number:
  US07/544,117
• Time in Patent Office: 557 Days
• Field of Search: 439/540, 439/541, 439/567, 439/620, 439/912, 439/482, 439/395-407, 439/488, 439/490, 315/156, 315/157
• US Class Current: 439/404
• CPC Class Codes: H01R 4/2441 tube-shaped

Abstract

An electronic component is disclosed wherein the electronic component includes an insulation displacement connector for electrically connecting the electronic component to at least one external wire by displacing insulation from and contacting a conductor of the external wire. The insulation displacement connector can include a plurality of contacts electrically connected to the electronic component at one end thereof, and structure for displacing insulation from an external wire so that the external wire is placed in electrical communication with the conductive contact member at another end thereof. By locating the plurality of contact members closely adjacent each other, the insulation displacement connector can be engaged with a ribbon cable having a plurality of external wires, so that each contact is selectively engaged with an individual external wire in the ribbon cable. A cover can be provided which is removably engageable over the ribbon cable to lock the ribbon cable to the insulation displacement connector with the external wires of the ribbon cable electrically connected to the insulation displacement connector. Attachment structure can be provided on, for example, a lower surface of a hollow body to which the electronic component is mounted, for attaching the hollow body, and thus the electrical component, to any surface.

Claims

1. Apparatus comprising:

a hollow body;

a sensor mounted to said hollow body, said sensor having an emitter for emitting light, a detector for detecting light emitted by the emitter, and signal producing means for producing a signal based upon the detection of the detector; and

insulation displacement connector means, electrically connected to said sensor, for electrically connecting said sensor to at least one external wire by displacing insulation from and contacting a conductor of the at least one external wire,

wherein said hollow body includes a channel having opposed walls, said emitter and said detector each being located behind a different one of said opposed walls, respectively, so that said sensor is capable of detecting the existence of an object in said channel.

2. The apparatus according to claim 1, wherein said signal producing means is an amplifier electrically connected to said emitter, said detector and said insulation displacement connector means.

3. The apparatus according to claim 1, wherein said signal producing means is a printed wire board electrically connected to said emitter, said detector and said insulation displacement connector means.

4. The apparatus according to claim 1, wherein said hollow body is made from an infrared transmissive material.

5. The apparatus according to claim 1, wherein said insulation displacement connector means is molded into said hollow body.

6. The apparatus according to claim 1, wherein said insulation displacement connector means includes at least one conductive contact member having first and second ends, said first end having displacement means for displacing insulation from an external wire so that a conductor of the external wire is placed in electrical communication with said conductive contact member, and said second end being electrically connected to said sensor.

7. The apparatus according to claim 6, wherein said second end of said at least one conductive contact member also includes displacement means for displacing insulation from a wire attached to said sensor.

8. The apparatus according to claim 6, wherein said hollow body includes a first surface, said first end of said at least one conductive contact member protruding through said first surface for engaging the external wire, and further comprising a cover, said cover being attachable to said hollow body over said first surface for maintaining the external wire electrically connected to said at least one conductive contact member.

9. The apparatus according to claim 8, wherein said cover includes an aperture for passage of a probe therethrough so that the connection of the conductor of the external wire to said contact can be checked.

10. The apparatus according to claim 8, wherein said cover is removably attachable to said hollow body.

11. The apparatus according to claim 10, wherein said cover includes a pair of resilient arms on opposite sides thereof, said arms each having an aperture therethrough for respectively engaging tabs located on opposite sides of said hollow body so that said cover snaps onto said hollow body to cover said first surface.

12. The apparatus according to claim 8, wherein said first surface includes at least one recess, corresponding in number and location to said at least one conductive contact member, said first end of said at least one contact member being located in said recess.

13. The apparatus according to claim 12, wherein said at least one recess includes a tooth for engaging insulation of the external wire without contacting the conductors of the external wire to prevent the external wire from being pulled out of said recess.

14. The apparatus according to claim 6 wherein a plurality of conductive contact members are provided, each being attachable to a separate external wire.

15. The apparatus according to claim 1, wherein said insulation displacement connector means is capable of displacing insulation from and contacting a plurality of external wires.

16. The apparatus according to claim 15, wherein said insulation displacement connector means is capable of displacing insulation from and contacting a plurality of external wires in a ribbon cable.

17. The apparatus according to claim 1, further comprising attachment means, connected to said hollow body, for attaching said hollow body to a surface.

18. The apparatus according to claim 17, wherein said attachment means is for removably attaching said hollow body to a surface.

19. The apparatus according to claim 17, wherein said attachment means includes at least one leg for engaging a hole in said surface.

20. The apparatus according to claim 19, wherein said attachment means includes first and second rigid legs extending downwardly from a lower surface of said hollow body and having feet which extend outwardly therefrom, and a third, resilient leg extending downwardly from said lower surface of said hollow body and including a tooth at an end thereof, whereby said first and second rigid legs can be inserted into an aperture in the surface, and said third, resilient leg can be snapped into another aperture in the surface to attach said hollow body to the surface.

21. The apparatus according to claim 1, wherein said sensor is mounted at least partially inside of said hollow body.

22. The apparatus according to claim 21, wherein said sensor is mounted entirely inside of said hollow body.

23. The apparatus according to claim 14, wherein said plurality of conductive contact members are located closely adjacent each other so that said plurality of conductive contact members are each selectively engageable with an individual external wire in a ribbon cable.

24. The apparatus according to claim 23, further comprising attachment means, connected to said hollow body, for attaching said hollow body to a surface.

25. The apparatus according to claim 24, wherein said attachment means is for removably attaching said hollow body to a surface.

26. The apparatus according to claim 24, wherein said attachment means includes at least one leg for engaging a hole in the surface.

27. The apparatus according to claim 26, wherein said attachment means includes first and second rigid legs extending downwardly from a lower surface thereof and having feet which extend outwardly therefrom, and a third, resilient leg extending downwardly from said lower surface and including a tooth at an end thereof, whereby said first and second rigid legs can be inserted into an aperture in the surface, and said third, resilient leg can be snapped into another aperture in the surface to attach said hollow body to the surface.