Listening detection device

• Main Authors: SHANG SHIYOU, LYU XIAOLE
• Format: Patent
• Language: Chinese; English
• Published: 02.12.2022
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The utility model belongs to the technical field of listening detection, and particularly relates to a listening detection device which comprises a working table, a detection host fixed on the working table, a lifting driving structure arranged on the working table, a detection structure and a position adjusting structure connected between an output part of the lifting driving structure and the detection structure, the detection structure comprises a bottom plate, a detection PCB which is fixed on the bottom plate and is electrically connected with the detection host, and a plug which is fixed on the bottom plate and is electrically connected with the detection PCB. During detection, a detector adjusts the height of the detection structure as required and adjusts the relative position between the detection structure and the detector through the position adjusting structure, and in the detection process, the detector can further adjust the relative position between the detection structure and the detector acco