Audio coding and decoding chip convenient to install, fix and use

• Main Authors: ZHU JUN, SUN GUOQING, YUAN YUGUANG
• Format: Patent
• Language: Chinese; English
• Published: 25.11.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The utility model belongs to the technical field of audio coding and decoding chips, and discloses an audio coding and decoding chip convenient to install, fix and use, which comprises a mounting rack, a chip body is fixedly installed at the top of the mounting rack, grooves are formed in the front and back of the mounting rack, long grooves positioned on two sides of the grooves are formed in the mounting rack, and the chip body is fixedly installed in the long grooves. And a double-thread rod is movably connected into the groove in a sleeving manner. By arranging the double-threaded rod, the movable blocks, the long plate and the connecting plate, when an operator rotates the rotary block, the double-threaded rod is driven to rotate through the rotary block, then the four movable blocks are driven to move through the double-threaded rod, and meanwhile the long plate is driven to move outwards through the four movable blocks; according to the technical scheme, the connecting block and the connecting plate ar