A digital media player capable of human-computer interaction

Abstract

The invention discloses a digital media player capable of human-computer interaction, comprising a pillar and a liquid crystal display head, the pillar is electrically connected to the liquid crystal display head through a wire, the top of the pillar is fixedly equipped with a sleeve, and the sleeve Both sides of the inner wall of the barrel are fixedly equipped with clamping blocks, the top of the inner wall of the sleeve is provided with a bottom plate, both sides of the lower surface of the bottom plate are fixedly equipped with protrusions, and the outer surface of the protrusions is provided with a card slot. Through the cooperation of the first connecting rod and the collar, and through the cooperation of the second connecting rod and the spring, when the liquid crystal camera is accidentally collided in use, after the block and the protrusion are separated, under the elastic performance of the spring, the sleeve is pulled The ring moves on the second connecting rod to pull the liquid crystal display head back into the sleeve. When the liquid crystal display head is retracted into the sleeve, it is necessary to take out the liquid crystal display head in time to avoid affecting normal use. The display head is protected to prevent damage caused by bumps and accidents.

Description

technical field [0001] The invention relates to the technical field of digital media playing equipment, and the specific field is a digital media playing equipment capable of human-computer interaction. Background technique [0002] Digital media belongs to the category of engineering disciplines, and refers to the information carrier that records, processes, disseminates, and acquires in the form of binary numbers. These carriers include sensory media such as digitized text, graphics, images, sounds, video images, and animations, and representation media (coding) that represent these sensory media, which are commonly referred to as logical media, as well as physical media that store, transmit, and display logical media. , digital media technology is a professional term in information and communication engineering, and its concepts and analysis methods are widely used in communication and information systems, signal and information processing, electronics and communication e...

AI Technical Summary

Problems solved by technology

A system can be a variety of machines, or it can be a computerized system and software. The human-computer interface usually refers to the part visible to the user. A digital media player (DMP) is a small form-factor solid-state addressable network device. Digital signage content and corporate TV content can be delivered to a DMP display, which can be any TV screen or other kind of display or projector directly connected to a digital media player, which can be an analog display, to present media information to an audience , it can also be a digital display, it can be a standard definition display, it can also be a high definition display, the existing human-computer interactive digital media playback equipment is in use, the liquid crystal display head is directly fixed on the pillar, The liquid crystal display head is easily damaged when it is accidentally bumped during use, the replacement cost is high, and the liquid crystal display head cannot be protected. Therefore, the present invention proposes a human-computer interactive digital media player that can solve the above problems

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