Patent ID: 11897296
Assignee: SENSATA TECHNOLOGIES, INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A tire pressure monitoring device, comprising:
a sensor housing comprising an outer casing that defines an internal space, wherein the sensor housing includes a top surface and a bottom surface;
extending from and beyond the bottom surface are at least two foot portions, the at least two foot portions being proximate to a first edge of the sensor housing;
a pressure sensor device located at least partially inside the internal space and communicatively connected to an area outside of the sensor housing, to measure pressure in an area outside of the housing;
a signal transmitter that interfaces with the pressure sensor and relays an electromagnetic signal that represents detected pressure outside of the sensor housing, the signal being detectable by a receiver that is rem ate from the sensor housing;
a connection part integrated with the sensor housing, the connection part being located proximate to a second edge of the housing that is opposite to the first edge, and that is distal from the at least two foot portions;
the connection part comprising a concave portion facing internally toward a recessed portion of the sensor housing, the concave portion having an elongated opening defined therein that extends at least partially in a direction perpendicular to the second edge;
the connection part has a convex valve mating surface that is external and faces outward away from the sensor housing, and forms a convex shape;
a valve base is formed of a tubular body extending in a direction, has an internal annulus that extends therethrough defining an inner passageway that is at least partially threaded, and a head portion that is located at an end of the valve base and forms a flat circular shaped top surface with the annulus extending therethrough;
a ball head screw comprises an elongated tubular body having an annulus defined therethrough, and a threaded portion on the outer surface, the threaded portion extending from a location proximate one end of the elongated tubular body to a head portion of the ball head screw, the head portion comprising a curved convex face that faces the threaded portion, wherein the threaded portion is adapted to mate with the internal threaded portion inside the valve base, and the curved convex face of the ball head screw is adapted to mate with the concave surface of the connection part, wherein when the ball head screw is mated with the threaded portion of the valve base, and the convex valve mating surface is held against the flat circular shaped surface of the valve base, and deters rotation of the sensor housing with respect to the valve base.