Locking pop-up mechnaism

Abstract

A locking and springing out mechanism is prepared as checking the first sliding rod in at a side of internal surface on cabin bottom wall, checking the second and the third sliding rods in separately at external surface of cabin bottom wall; making sliding direction of the second sliding rod be vertical to that of the first one and sliding direction of the third sliding rob be vertical to that of the second one; using reset spring, locking-fastening block, baffle and elastic plate to make three said sliding rods act coordinately.

Description

technical field [0001] The invention relates to a locking and ejecting mechanism of a memory, in particular to a locking and ejecting mechanism of a vehicle-mounted multimedia memory that can be plugged in and out at any time and is easy to operate. Background technique [0002] At present, the audio-visual entertainment system of ordinary middle and low-end cars is only equipped with cassette players, radios, etc., and the cost is low, but the sound quality is poor, which can no longer meet the audio-visual requirements of most people. Generally, the vehicle-mounted multimedia player system equipped with mid-to-high-end cars is currently equipped with CD, VCD or DVD, etc., and the user must insert the CD to use it, and its storage capacity is small. When the operating environment of the car is relatively bad, it cannot play a good shockproof effect on itself and the disc, which will easily cause scratches on the disc during the driving process of the car, resulting in unsta...

AI Technical Summary

Problems solved by technology

When the operating environment of the car is relatively bad, it cannot play a good shockproof effect on itself and the disc, which will easily cause scratches on the disc during the driving process of the car, resulting in unstable playback, which will affect the playback quality and even damage the optical drive. head, causing the entire car multimedia playback system to fail to work

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