Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Lampstand type projector

A technology for projectors and lamp stands, which is applied in the field of lamp stand projectors, can solve problems such as shortening the service life of projectors, weakening projector functions, and inconvenient operation, and achieve the effect of preventing product life from shortening

Inactive Publication Date: 2006-03-01
LEIJIN ELECTRONIC SHENYANG CO LTD
View PDF0 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the image projection angle of a traditional projector is adjusted through four supporting materials (not shown in the figure) at the bottom of the projector's casing. When installing the projector, at least the height of two supporting materials must be adjusted. very inconvenient
[0008] Moreover, the projector based on the traditional technology is a structure in which the optical engine and the circuit part are adjacent to each other in the same casing. The continuous high temperature from the optical engine to the circuit part or the opposite direction will cause the function of the projector to weaken, and more serious Yes, it may shorten the product life of the projector

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
  • Lampstand type projector
  • Lampstand type projector
  • Lampstand type projector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Refer below Figure 5 Examples of the present invention will be described.

[0031] Figure 5 It is a schematic oblique view of the lamp table projector based on the present invention.

[0032] Such as Figure 5 Shown, the present invention is made up of following several parts. The front opening has a head (12) with a certain accommodation space; the lower opening has a certain accommodation space, and below it, there is a support platform (13) for easy loading and unloading of the cover plate (13a); connecting the support platform and the head, And the connecting portion (14) that can adjust the angle of the head is formed.

[0033] There is an optical engine (1) of the projector in the head (12) of the above-mentioned light stand (15), and there is a circuit part (2) for controlling its optical engine (1) in the above-mentioned bracket (13), and the above-mentioned optical engine (1) ) and the circuit part (2) are connected to each other through the cable (not s...

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 lamp table projector includes a head portion with a front opening and a certain containing space, a supporting table whose undersurface is open and has a certain containing space, and is equipped with a removable covering plate and a connecting portion for connecting supporting table and head portion and ensuring that the head portion can make angle regulation. Said head portion also contains the chemical engine of projector, in the interior of above-mentioned supporting table a circuit portion for controlling optical engine is mounted.

Description

technical field [0001] The invention relates to a lamp table projector, specifically, the optical engine is applied to the head of the lamp table, and the circuit part for controlling the optical engine is applied to the supporting table of the lamp table, and the optical adjustment can be easily adjusted through the connecting part. The projection angle of the engine. In addition, it is also possible to prevent the deterioration of the function of the projector caused by the high temperature from the above-mentioned optical engine to the circuit part or the opposite direction. Background technique [0002] Generally speaking, a projector refers to a large-scale external projector that is connected to an external video device such as a DVD player, VCR, TV, or camcorder, receives a specified video signal from the relevant external video device, and projects it on the outside through a projection lens Devices on the screen. [0003] For example, if figure 1 As shown, the pr...

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): G03B21/00G03B21/14
Inventor 李沈鸿许峻赫
Owner LEIJIN ELECTRONIC SHENYANG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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