Sensing test head

• Main Authors: QI MINGWU, CHEN WEI, XU GUANGQIANG, LAN JUNLI, MA JUN, AN XIAOPING, YUAN BIRONG
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The utility model relates to a sensing test head, the sensing test head comprises a shell, a temperature sensor, a connector, a flexible circuit board and an elastic sealing fixing piece, the shell is provided with an assembling cavity, the temperature sensor is arranged at one end of the assembling cavity and at least partially extends out of the assembling cavity, and the connector is installed at the other end of the assembling cavity. An elastic sealing fixing piece and a flexible circuit board are sequentially assembled in the assembling cavity in the direction from the temperature sensor to the connector, and a conductive contact pin of the temperature sensor penetrates through the elastic sealing fixing piece and is electrically connected with the flexible circuit board. A first step structure is arranged on the inner wall of the assembly cavity, the first step structure is located on the side, away from the flexible circuit board, of the elastic sealing fixing piece, and the connector can apply pressi