A kind of oral cavity sounding simulation demonstrating apparatus

A kind of oral cavity sounding simulation demonstrating apparatus

  • CN 103,021,225 B
  • Filed: 11/21/2012
  • Issued: 06/01/2016
  • Est. Priority Date: 11/21/2012
  • Status: Active Grant
First Claim
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1. an oral cavity sounding simulation demonstrating apparatus, comprise oral cavity model and sounding device, described oral cavity model mainly comprises epidermis (6), upper jaw bone (1), mandibular bone (2), has tongue (4) and tooth (3) in oral cavity, described sounding device comprises the control chip and loud speaker being arranged in oral cavity model, it is characterized in that:

  • the tongue (4) in described oral cavity model is movable structure, it is provided with sounding trigger device between tongue (4) and multiple positions of inside, oral cavity, described trigger device is push type touching switch (7) being arranged on inside, oral cavity, described tongue (4) is the hollow structure that can finger or manipulation thing be stretched into, the front end of described tongue (4) is provided with sensor (8), multiple positions of inside, oral cavity are provided with the sensor (8) matched with tongue sensor, described epidermis (6) is made for transparent material.

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