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Intelligent projection system for visual communication

A projection system and intelligent technology, applied in the field of visual communication, can solve problems such as device tipping and affect the effect of projection, and achieve the effects of safe and convenient use, improved adaptability, and guaranteed stability.

Pending Publication Date: 2022-02-18
长春电子科技学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an intelligent projection system for visual communication, which can effectively solve the problem that the center of gravity changes with the change of the position of the projector proposed in the above background technology. When the center of gravity is all tilted to one side, the device is easy to fall The phenomenon that affects the effect of projection

Method used

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  • Intelligent projection system for visual communication
  • Intelligent projection system for visual communication
  • Intelligent projection system for visual communication

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Embodiment

[0045] Example: such as Figure 1-7 As shown, the present invention provides a technical solution, an intelligent projection system for visual communication, including a projector 1 and a supporting plate 2, one end of the projector 1 is connected with a lens barrel 3 through threads, and a notch is opened on the top of the supporting plate 2 4. There is a position adjustment and center of gravity balance mechanism 5 inside the notch 4. The position adjustment and center of gravity balance mechanism 5 includes a concave plate 501, a limit rod 502, a screw 503, a knob 504, a placement plate 505, a slide plate 506, and a groove 507 , movable plate 508, transmission gear 509, tooth protrusion 510, mounting plate 511, rack 512 and counterweight plate 513;

[0046] A concave plate 501 is movably connected inside the notch 4, and both ends of the concave plate 501 are movably connected with limit rods 502 symmetrically. The inner wall of the concave plate 501 is threadedly connected...

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Abstract

The invention discloses an intelligent projection system for visual communication, wherein the intelligent projection system comprises a projector and a supporting plate; one end of the projector is in threaded connection with a lens cone, a notch is formed in the top end of the supporting plate, and a position adjusting and gravity center balancing mechanism is arranged in the notch; and the position adjusting and gravity center balancing mechanism comprises a concave plate, a limiting rod, a lead screw, a rotary knob, a placing plate, a sliding plate, a groove, a movable plate, a transmission gear, a tooth bulge, a mounting plate, a rack and a counterweight plate. The structure is scientific and reasonable, and the use is safe and convenient; a position and gravity center adjusting mechanism is arranged, the lead screw is driven to rotate through the rotary knob, and the concave plate is pushed to move; and the concave plate is limited by the limiting rod, so that the concave plate slides in the notch, transverse fine adjustment is carried out on a projection picture, and the convenience of the device is improved; in addition, in the transverse fine adjustment process, the concave plate drives the sliding plate to move together, and meanwhile power is transmitted through cooperation of the transmission gear, the tooth bulge and the rack.

Description

technical field [0001] The invention relates to the technical field of visual communication, in particular to an intelligent projection system for visual communication. Background technique [0002] Visual communication is the active behavior of disseminating specific things through visual forms, relying mostly or partially on vision, and expressing images in two-dimensional spaces such as logos, typography, painting, graphic design, illustrations, colors, and electronic devices. Ordinary visual communication Most of the communication is carried out through a projector; [0003] However, when adjusting the projection of existing projectors, the center of gravity changes with the change of the position of the projector. When the center of gravity is all tilted to one side, it is easy to cause the device to fall, which affects the projection effect. Therefore, we For these situations, in order to avoid the above-mentioned technical problems, it is indeed necessary to provide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/10F16M11/18F16M11/22F16J15/10F16F15/28G03B21/14G02B7/02
CPCF16M11/10F16M11/18F16M11/22F16J15/10G03B21/145G02B7/021F16M2200/04F16M2200/08
Inventor 刘莹王欣
Owner 长春电子科技学院
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