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New media image digital projection device

A technology of projection device and new media, which is applied in the direction of using projection device image reproducer, image communication, picture replicator, etc., can solve the problems of limited projection effect, inability to adjust the projection angle of the projector, etc., and achieve the effect of convenient cleaning

Inactive Publication Date: 2019-07-30
SICHUAN FINE ARTS INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Aiming at the deficiencies of the prior art, the present invention provides a new media image digital projection device, which solves the problem that the projection angle of the projector cannot be adjusted when the height of the projector is fixed, so that the projection effect is limited

Method used

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-7 , the present invention provides a technical solution: a new media image digital projection device, comprising a projection main body 1, a fixed plate 2 and a mounting plate 3, the lower surface of the mounting plate 3 is welded with a riser 5, and one side of the riser 5 is welded There is a sliding rod 6, the outer surface of the sliding rod 6 is slidably connected with a sliding sleeve 7, the front thread of the sliding sleeve 7 is co...

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Abstract

The invention discloses a new media image digital projection device. The device comprises a projection body, a fixing plate and a mounting plate. A vertical plate is welded on the lower surface of themounting plate. A sliding rod is welded to one side of the vertical plate. The outer surface of the sliding rod is in sliding connection with a sliding sleeve. The front face of the sliding sleeve isin threaded connection with a bolt, the upper surface of the projection body and the bottom of the sliding sleeve are fixedly connected with fixing bases, the fixing bases are rotationally connectedwith pull rods through rotating shafts, rotating rods are welded to the front face and the back face of the projection body, and one end of each rotating rod penetrates through a fixing plate. The sliding sleeve is moved on the surface of the sliding rod, so that the pull rod plays a role in adjusting the projection angle of the projection body. The problem that use is limited due to the fact thatthe projection angle cannot be adjusted is solved. The bolt plays a role in fixing the sliding sleeve. When the angle of the projection body is adjusted, the rotating rod and the fixing plate rotate,and the metal ball slides in the arc-shaped groove under the action of the first spring.

Description

technical field [0001] The invention relates to the technical field of projection equipment, in particular to a new media image digital projection device. Background technique [0002] New Media (New Media) refers to the current environment where everything is a media. Simply put: New Media is an environment. [0003] New media covers all digital media forms. Including all digitized traditional media, online media, mobile media, digital TV, digital newspapers and magazines, etc. [0004] A relative concept refers to new media forms developed from traditional media such as newspapers, radio, and television, including Internet media, mobile media, and digital TV. [0005] New media is also a broad concept, which uses digital technology and network technology to provide users with the dissemination of information and entertainment services through channels such as the Internet, broadband local area network, wireless communication network, and satellite, as well as terminals s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/31
CPCH04N9/3141
Inventor 李川张海超胡滔关润洲
Owner SICHUAN FINE ARTS INST
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