Veoneer Us, Inc.

Autoliv Asp, Incorporated

Jacob Pusheck

Joshua Forwerck

Ankur Doshi

A circuit assembly for mounting on a vehicle assembly is provided. The circuit assembly may be a mountable sensor assembly. The assembly may include a housing with a cavity that houses a circuit, for example a sensor circuit. The circuit may be sealed in the cavity of the housing by epoxy. The housing may include a connector recess with terminals extending into the connector recess. The terminals may provide an electrical connection to the circuit. The housing may have openings between the cavity and the connector recess through which the terminals extend. One or more of the openings may have a cross sectional profile larger than the cross sectional profile of the terminal such that a passage is formed between the cavity and the recess after the terminal is inserted through the opening.

Electronic unit with vent integrated with terminal aperture

A mountable circuit assembly is provided. The mountable circuit assembly may be a remote sensor assembly for mounting on sheet metal of a vehicle assembly. The assembly may include a sensor circuit, a housing and a mounting portion. The housing may include a cavity for receiving the sensor circuit. The housing may include first and second locking features. The first locking feature may be on an opposite side of a lock opening from the second locking feature. The mounting portion may be configured to lock into the sheet metal opening in the sheet metal. The mounting portion may have a post such that a plurality of locking features engage the mounting portion. Each locking feature may engage the post at a different position along the longitudinal axis of the post to fasten the housing to the mounting portion.

Bi-directional snap fit electronic unit

A mountable circuit assembly is provided. The mountable circuit assembly may be a remote sensor assembly for mounting on body panel of a vehicle assembly. The assembly may include a sensor circuit, a housing and a mounting portion. The housing may include a cavity for receiving the sensor circuit. The housing may include first and second locking features. The first locking feature may be on an opposite side of a lock opening from the second locking feature. The mounting portion may be configured to lock into the body panel opening in the body panel. The mounting portion may have a post such that the first locking feature and the second locking feature engage the mounting portion inside the one or more post openings to fasten the housing to the mounting portion. The first and second locking features may be aligned to reduce deflection of the post during insertion.

Double hook snap fit for electronic housing

An apparatus includes a gasket and a housing assembly. The gasket may have (i) a compression region around an outer perimeter, (ii) a sloped region adjoining the compression region, (iii) a central region and (iv) a passage in communication with an exterior of the apparatus. The housing assembly may have a sealing edge and may be configured to hold a sensor. The sealing edge may compress the gasket in the compression region and in the sloped region. The sensor (a) may seal to the central region of the gasket and (b) may be in communication with the exterior of the apparatus through the passage.

Pressure sensor unit with circular gasket

An apparatus includes a base assembly, a gasket and a housing assembly. The base assembly may have a locking feature and a bearing feature. The locking feature may have a first passage in communication with an exterior of the apparatus. The gasket may be disposed on the base assembly and may have (i) a base portion, (ii) a column portion and (iii) a second passage in communication with the first passage. The housing assembly may have a sealing feature and may be configured to hold a sensor. The sealing feature (a) may mate with the bearing feature and (b) may compress the base portion of the gasket. The sensor (a) may seal to the column portion of the gasket and (b) may be in communication with the exterior of the apparatus through the first passage and the second passage.

Rectangular snap fit pressure sensor unit

An apparatus including a first linear contact, a second linear contact and a support contact. The first linear contact and the second linear contact may each be connected to corresponding electrical terminals. The support contact may be connected to a housing. The first linear contact and the second linear contact may each provide an electrical connection between corresponding sensor contacts and the corresponding electrical terminals. The first linear contact, the second linear contact and the support contact may be arranged to create a support plane for a sensor package. The first linear contact and the second linear contact may each provide support for the sensor package along a linear peak. The apparatus may enable a secure compression fit of the sensor package within the housing.

Sensor assembly with linear contacts

A mountable sensor assembly for mounting on the sheet metal of a vehicle assembly. The mountable sensor assembly may include a sensor circuit and a sensor housing. The sensor housing may include a first portion with a cavity that receives the sensor circuit and a second portion that includes an anti-rotation tab. The sensor housing having a locking interface that fixes the location and orientation of first portion to the second portion.

Interchangeable sensor mounting

A mountable sensor assembly for mounting on the sheet metal of a vehicle assembly. The sheet metal may have an opening for mounting the mountable sensor assembly. The mountable sensor assembly may include a sensor circuit and a sensor housing assembly. The sensor housing assembly may include a first portion with a cavity that receives the sensor circuit and a second portion that slideably interacts with the first portion to lock the sensor housing into the opening in the sheet metal.

Slide locking sensor mounting

A mountable sensor assembly for mounting on the sheet metal of a vehicle assembly. The sheet metal may have an opening for mounting the mountable sensor assembly. The mountable sensor assembly may include a sensor circuit, a sensor housing with a mounting post, and a clip. The sensor housing may include a cavity that receives the sensor circuit. The sensor housing may include a mounting surface and a mounting post extending from the mounting surface. The mounting post may include a gap allowing the diameter of the post to expand and contract. A clip is configured to lock onto the mounting post and extend into the gap to expand a perimeter of the mounting post. By expanding the perimeter, the mounting post is locked through the opening in the sheet metal.

Spring clip for sensor mounting

An apparatus includes a sensor assembly and a housing assembly. The sensor assembly may have (i) a package surrounding a sensor and (ii) a plurality of terminals integrated with the package. The housing assembly may have (i) a first cavity configured to receive the sensor assembly, (ii) a second cavity configured to receive an electrical connector, (iii) a plurality of ports in communication between the first cavity and the second cavity and (iv) a location feature configured to orient the housing assembly while the housing assembly is mounted to a structure. At least one rib may apply at least one force on the sensor assembly to hold the sensor assembly in the first cavity. The sensor may be outside a plane of the force. The terminals may extend through the ports from the first cavity to the second cavity.

Device with terminal-containing sensor

A mountable sensor assembly for mounting on a vehicle assembly is provided. The mountable sensor assembly may include a sensor circuit, a sensor housing, a connector pin, and a clip. The sensor circuit may have at least one conducting pad. The sensor housing may include a sensor cavity that receives the sensor circuit. The sensor housing may have a connector cavity that is separated from the sensor cavity by a housing wall. The connector pins may extend through the housing wall between the connector cavity and the sensor cavity. The clip may be fastened to the sensor housing and may be formed of a conductive material. The clip may be configured to engage the conducting pad and the corresponding connector pin to provide electrical continuity between the conducting pad and the corresponding connector pin.

Lock clip for electrical sensor connection

An apparatus includes one or more sensors and a control unit. The one or more sensors may be configured to generate signals in response to movement of a vehicle. The control unit generally comprises (i) an interface configured to receive the signals from the sensors and (ii) a filter configured to reduce an effect that a mechanical transfer function of a housing of at least one of the sensors has on at least one of the signals. The filter may be configured to utilize a variable frequency band digital representation of the mechanical transfer function to negate the effect of the mechanical transfer function of the housing on the at least one of the signals.

Mechanical transfer function cancellation

An apparatus includes a base assembly, a gasket and a housing assembly. The base assembly may have a locking feature and a bearing feature. The locking feature may have a first passage in communication with an exterior of the apparatus. The gasket may be mounted on the base assembly and may have (i) a compression region, (ii) a central region and (iii) a second passage in communication with the first passage. The housing assembly may have a sealing feature and may be configured to hold a sensor. The sealing feature (a) may mate with the bearing feature and (b) may compress the gasket in the compression region. The sensor (a) may seal to the central region of the gasket and (b) may be in communication with the exterior of the apparatus through the first passage and the second passage.

Pressure sensor unit including snap fit circular seal

An apparatus includes a gasket and a housing assembly. The gasket may have (i) a base portion, (ii) a column portion and (iii) a passage in communication with an exterior of the apparatus. The housing assembly may have a sealing edge and may be configured to hold a sensor. The sealing edge may seal to the base portion of the gasket. The sensor (a) may seal to the column portion of the gasket and (b) may be in communication with the exterior of the apparatus through the passage.

Pressure sensor unit with rectangular gasket

An apparatus includes a sensor package, a housing, and one or more stitched terminals. The housing comprises a first cavity configured to receive the sensor package, a second cavity configured to receive an electrical connector, and a wall separating the cavities. The first cavity has a support surface located between a sensor receiving opening and the wall. The one or more stitched terminals are generally stitched into the wall, each having a sensor contact end extending into the first cavity and a connector contact end extending into the second cavity. At least one of the sensor package and the stitched terminals is positionable to align electrical contact pads of the sensor package with the sensor contact ends of the stitched terminals. The sensor package, when positioned between the support surface and the sensor contact ends of the stitched terminals, is essentially uncompressed.

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West Bloomfield, MI, United States of America

Jacob Pusheck