본 발명은 차량용 압력 측정장치에 관한 것으로, 차체에 장착되어 공기를 안내하는 하우징부와, 하우징부에 장착되어 기밀을 유지하는 실링부와, 하우징부에 탈부착되는 커넥터부와, 커넥터부에 안착되고 하우징부를 통해 유입되는 공압을 측정하여 커넥터부에 전송하는 센서부;를 포함하고, 연성재질을 포함하여 이루어지고 하우징부에 사출 성형되는 실링부는 하우징부의 외측에 안착되고 차체에 밀착되는 실링차체밀착부와, 하우징부의 내측에 밀착되는 실링내장부와, 하우징부를 통과하여 실링차체밀착부와 실링내장부를 연결하는 실링연결부와, 실링내장부에서 연장되고 센서부와 밀착되어 공기를 센서부로 안내하는 실링센서밀착부를 포함하여, 조립성을 개선할 수 있다.
The present invention relates to a pressure measurement device for a vehicle. The pressure measurement device for a vehicle comprises: a housing unit mounted on a vehicle body to guide air; a sealing unit mounted on the housing unit to maintain airtightness; a connector unit attached and detached from the housing unit; and a sensor unit seated on the connector unit measuring an air pressure entering through the housing unit to transmit the air pressure to the connector unit. The sealing unit includes a ductile material, is injection-molded in the housing unit, and comprises: a sealing vehicle body attaching unit seated on an outer side of the housing unit, and tightly attached to the vehicle body; a sealing embedded unit tightly attached to an inner side of the housing unit; a sealing connection unit penetrating the housing unit to connect the sealing vehicle body attaching unit and the sealing embedded unit; and a sealing sensor attaching unit extended from the sealing embedded unit, and tightly attached to the sensor unit to guide air to the sensor unit. Assembly is able to be improved.
PRESSURE SENSING DEVICE FOR VEHICLE
차량용 압력 측정장치
2023-04-12
Patent
Electronic Resource
Korean
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |
Passive wireless vehicle speed and vehicle pressure sensing device
European Patent Office | 2020
|