Unlock instant, AI-driven research and patent intelligence for your innovation.

projector

A technology for a projector and a fixing piece, applied in the field of projectors, can solve the problems of inconvenient installation of the fixing piece, small size of the projector, complicated structure of the fixing piece, etc.

Inactive Publication Date: 2017-06-27
HONG FU JIN PRECISION IND WUHAN CO LTD +1
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the small size of the projector itself and the complicated structure of the fixing parts, it is extremely inconvenient for the user to install the fixing parts, thus bringing great inconvenience to the users

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
  • projector
  • projector
  • projector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] see figure 1 , in a preferred embodiment of the present invention, a projector 100 includes a casing (not shown in the figure), a base 10 accommodated in the casing, a The irradiation device 20 and two fixing pieces 40 for fixing the irradiation device 20 .

[0022] read on figure 1 One end of the base 10 is provided with three vertically connected baffles 11 in sequence, and the three baffles 11 together form a receiving portion 12 , and one end of the irradiation device 20 can be accommodated in the receiving portion 12 . Each baffle 11 is provided with a buckle slot 111 , and a corresponding part of the fixing member 40 can be snapped into the buckle slot 111 . The base 10 is provided with a fixing hole 14 at opposite corners of the receiving portion 12 , and a plurality of fasteners 80 can be fixed and inserted into the fixing hole 14 . The base 10 is also provided with a through hole 15 communicating with the receiving portion 12 , and the light emitted by the i...

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

An imaging device includes a base, an illuminating device, a first housing element, and a second housing element. The first housing element defines a cutout. The first housing element further includes at least one fixing piece from an edge of the first housing element. The second housing element is similar configuration to the first housing element. When the first housing element is fixed to the second housing element, the two cutouts defines an engaging hole, the illuminating device extends from the engaging hole from the base, the two fixing pieces engage with the illuminating device to fix the illuminating device to the base.

Description

technical field [0001] The invention relates to an imaging device, in particular to a projector. Background technique [0002] With the continuous development of modern projector technology, most projectors are designed as an integrated structure, and their volume becomes smaller and smaller, so as to achieve the purpose of portability. In a projector, an illuminating device needs to be installed to provide light source projection, and the illuminating device generates a lot of heat when it works, and usually several fixing pieces are provided to properly shield and fix the illuminating device. However, due to the small size of the projector itself and the complex structure of the fixing piece, it is extremely inconvenient for the user to install the fixing piece, thus bringing great inconvenience to the user. Contents of the invention [0003] In view of the above, it is necessary to provide a projector with a fixing part that is simple in structure and easy to assemble....

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
Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/14G03B21/20
CPCG03B21/145F21V15/01G03B21/20
Inventor 叶锦文周敦军
Owner HONG FU JIN PRECISION IND WUHAN CO LTD