Radio-frequency identification connector

Patent metadata

Field	Value
Publication number	US-11913573-B2
Application number	US-202017635237-A
Country	US
Kind code	B2
Filing date	Jun 15, 2020
Priority date	Sep 30, 2019
Publication date	Feb 27, 2024
Grant date	Feb 27, 2024

Abstract

A radio-frequency identification (RFID) connector, including a connector, including at least one component, and a RFID assembly connected to the connector, the RFID assembly including a RFID tag, and at least one contact arranged on the at least one component and electrically connected to the RFID tag, wherein in an unlocked state of the RFID connector, the RFID tag indicates an open state of the RFID assembly, and in a locked state of the RFID connector, the RFID tag indicates a closed state of the RFID assembly.

First claim

What is claimed is:

1. A radio-frequency identification (RFID) connector, comprising:
a connector, including at least one component including a first end and a second end, the second end being displaceable relative to the first end to tighten and loosen the connector; and
a RFID assembly connected to the connector, the RFID assembly including:
a RFID tag; and
at least one contact arranged on the at least one component and electrically connected to the RFID tag;

wherein:
in an unlocked state of the RFID connector, the RFID tag indicates an open state of the RFID assembly; and
in a locked state of the RFID connector, the RFID tag indicates a closed state of the RFID assembly.

2. The RFID connector as recited in claim 1 , wherein the at least one component comprises:
a first component including the first end and the second end; and
a second component, wherein the at least one contact is arranged on the second component.

3. The RFID connector as recited in claim 2 , wherein:
in the unlocked state, the first component is not engaged with the at least one contact; and
in the locked state, the first component is engaged with the at least one contact.

4. The RFID connector as recited in claim 2 , wherein:
the first component is an outer ring including an inward facing surface; and
the second component is connected to the inward facing surface and includes an outward facing surface, the at least one contact being arranged on the outward facing surface.

5. The RFID connector as recited in claim 4 , wherein the second component comprises one or more segments.

6. The RFID connector as recited in claim 1 , wherein the at least one contact comprises:
a first contact electrically connected to the at least one component; and
a second contact.

7. The RFID connector as recited in claim 6 , wherein:
in the unlocked state, the second contact is not electrically connected to the at least one component; and
in the locked state, the second contact is electrically connected to the at least one component.

8. The RFID connector as recited in claim 1 , wherein the at least one contact comprises a pressure sensitive contact.

9. The RFID connector as recited in claim 1 , wherein the at least one contact comprises:
a first contact electrically connected to the RFID tag; and
a second contact electrically connected to the RFID tag, the second contact being separated from the first contact to form the open state.

10. The RFID connector as recited in claim 9 , wherein, in the closed state, the first contact is electrically connected to the second contact.

11. The RFID connector as recited in claim 1 , wherein:
the RFID tag comprises an antenna;
in an open state of the RFID tag, the antenna circuit is open; and
in a closed state of the RFID tag, the antenna circuit is closed.

12. A radio-frequency identification (RFID) connector, comprising:
a connector, including:
a first component comprising an inward facing surface, a first end, and a second end; and
a second component comprising an outward facing surface, the second component connected to the first component; and

a RFID assembly, including:
a RFID tag;
a first contact electrically connected to the RFID tag and the second component; and
a second contact electrically connected to the RFID tag and arranged on the outward facing surface of the second component;

wherein:
in an unlocked state of the RFID connector, the second contact is not electrically connected to the first component; and
in a locked state of the RFID connector, the second contact is electrically connected to the first component.

13. The RFID connector as recited in claim 12 , wherein:
in the unlocked state, the RFID tag indicates an open state of the RFID assembly; and
in the locked state, the RFID tag indicates a closed stat of the RFID assembly.

14. The RFID connector as recited in claim 12 , wherein the second end is operatively arranged to displace relative to the first end to:
tighten the connector; and
removably engage and electrically connect to the second contact.

15. The RFID connector as recited in claim 12 , wherein the connector is a clamp.

16. The RFID connector as recited in claim 12 , wherein the RFID assembly further comprises a layer, the layer comprising:
a top surface, wherein the second contact and the RFID tag are arranged on the top surface; and
a bottom surface.

17. The RFID connector as recited in claim 16 , wherein the layer comprises an insulating material and the bottom surface is connected to the outward facing surface.

18. The RFID connector as recited in claim 16 , wherein the first contact is arranged on the bottom surface.

19. The RFID connector as recited in claim 13 , wherein:
the RFID tag comprises an antenna;
in the open state, the antenna circuit is open; and
in the closed state, the antenna circuit is closed.

20. A radio-frequency identification (RFID) connector, comprising:
a connector, including:
an outer ring comprising an inward facing surface, a first end, and a second end, the second end being displaceable relative to the first end; and
an inner ring component comprising an outward facing surface, the inner ring component connected to the outer ring; and

a RFID assembly arranged on the outward facing surface of the inner ring component, the RFID assembly including:
a RFID tag;
a first contact electrically connected to the RFID tag and the outer ring; and
a second contact electrically connected to the RFID tag;

wherein:
in an unlocked state of the RFID connector, the second contact is not electrically connected to the outer ring and the RFID tag indicates an open state of the RFID assembly; and
in a locked state of the RFID connector, the second contact is electrically connected to the outer ring and the RFID tag indicates a closed state of the RFID assembly.

Assignees

• Oetiker Ny Inc

Inventors

• Price Martin R
• Hagen Kristian James
• Sausen Kari Ann

Classifications

• F16L37/0885

  with access to the split elastic ring from a radial or tangential opening in the coupling · CPC title

• F16L33/025 Primary

  tightened by deforming radially extending loops or folds · CPC title

• F16L23/006 Primary

  Attachments · CPC title

• F16L23/036

  characterised by the tensioning members, e.g. specially adapted bolts or C-clamps · CPC title

• F16L23/10 Primary

  with a pivoting or swinging pin · CPC title