Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automatic adjusting projector

An automatic adjustment and projector technology, which is applied in the field of projectors, can solve the problems of insufficient adjustment, inability to move left and right, and inability to fully meet the adjustment needs of consumers, so as to achieve the effect of ensuring comprehensiveness

Active Publication Date: 2016-04-06
董金焕
View PDF6 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The above-mentioned mechanism uses the remote control to control the expansion and contraction of the telescopic rod to control the up and down movement of the projector, but it cannot move left and right, and the adjustment is not comprehensive enough to fully meet the needs of consumers for adjustability.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic adjusting projector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be described in further detail below by means of specific embodiments:

[0019] The reference signs in the drawings of the description include: projector 1, telescopic rod 2, mounting base 3, slider 4, rack 5, gear 6, pressure plate 7, spring 8, upper cover plate 9, electromagnet 10, first Chute 11, the second chute 12.

[0020] Example basic reference figure 1 Shown:

[0021] A self-adjusting projector 1 in this solution is set on the ceiling and includes a mounting base 3, the wooden upper cover 9 of the mounting base 3 is connected to the ceiling, and the mounting base 3 is connected to the upper end surface of the projector 1 through the telescopic rod 2 connection, the upper cover 9 is provided with an electromagnet 10, the electromagnet 10 is connected to a power supply, and an iron pressure plate 7 is provided in the mounting seat 3, and the iron pressure plate 7 is located below the upper cover 9, and the upper cover 9 and the iron p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an automatic adjusting projector. The automatic adjusting projector is arranged on a ceiling and comprises an installation base. An upper cover plate of the installation base is connected with the ceiling. The installation base is connected with the upper end face of the projector through a telescopic pole. An electromagnet is arranged on the upper cover plate. A metal pressing plate is arranged in the installation base and located below the upper cover plate. The upper cover plate is connected with the metal pressing plate through springs. A first transverse sliding groove is formed in the bottom of the installation base. A sliding block is slidably connected in the first sliding groove. The upper end face of the sliding block abuts against the metal pressing plate. A rack is fixedly arranged on the side face of the sliding block. A gear engaged with the rack is in rotational fit with the installation base. The bottom of the sliding block is welded to the telescopic pole. Compared with the prior art, the projector can not only move up and down, but also can move left and right by pushing the sliding block to move through the gear and the rack, and it is ensured that contents can be completely projected on a curtain through the projector, so that the projection completeness is improved.

Description

technical field [0001] The invention relates to the technical field of projectors, and discloses an automatic adjustment projector. Background technique [0002] A projector, also known as a projector, is a device that can project images or videos onto a screen. It can be connected to a computer, VCD, DVD, BD, game console, DV, etc. through different interfaces to play the corresponding video signal. Projectors are widely used in homes, offices, schools, and entertainment venues. According to different working methods, there are different types such as CRT, LCD, and DLP. [0003] Because the use of a projector to show movies or photos can enlarge the screen, thereby enlarging the characters and pictures in the video, it is no longer limited to the small screen of the computer screen. In addition, using a projector to project the picture can be used for more Many people watch it, suitable for family gatherings to watch movies together. Now more projectors are used for teachi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F16M11/18F16M13/02G03B21/54
CPCF16M11/18F16M13/027G03B21/54
Inventor 钟俊
Owner 董金焕
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com