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

Drawer push-pull structure projector and assembling method thereof

A push-pull projector technology, applied in the field of projectors, can solve the problems of cumbersome tool disassembly, damage, inconvenience to clean the whole machine, etc., and achieve the effects of simple repair and disassembly, avoiding cost loss, and simple assembly.

Pending Publication Date: 2019-04-16
CHENGDU XGIMI TECH CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention can solve the problem that it is not convenient to clean the whole machine due to the dust brought by the heat dissipation holes, and the disassembly does not require the use of tools for disassembly, and the casing can be disassembled manually, avoiding the tediousness and damage caused by tool disassembly

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
  • Drawer push-pull structure projector and assembling method thereof
  • Drawer push-pull structure projector and assembling method thereof
  • Drawer push-pull structure projector and assembling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 As shown, the drawer push-pull structure projector of this embodiment includes an upper case module 1, a bottom case module 2, a fan 3 and fixing screws 4, and the upper case module 1 is detachably connected with the bottom case module 2 and It is fixed by fixing screws 4, and the fan 3 is locked in the upper case module 1 by screws.

[0037] Such as figure 2 As shown, the bottom case module 2 includes a main board 21, a slide rail groove 22, a fixed bone slot 23, a screw hole 24, and a bottom case 25. The main board 21 is locked on the bottom case 25 by screws, and the slide rail grooves 22 are arranged symmetrically. In the middle of the left and right sides of the bottom case 25, the fixed bone slots 23 are symmetrically arranged at the bottom ends of the left and right sides of the bottom case 25, and the screw holes 24 are arranged at the front end of the bottom case.

[0038] Such as image 3 As shown, the upper shell module 1 includes a boss ...

Embodiment 2

[0044] This embodiment is on the basis of embodiment 1:

[0045] Such as Figure 7 As shown, the upper case module 1 also includes an optical-mechanical lens hole 15 , and the optical-mechanical lens hole 15 is arranged at the rear end of the upper case 14 .

Embodiment 3

[0047] This embodiment is on the basis of embodiment 1:

[0048] As an optimization, the fixing screw 4 adopts T-shaped, plum-shaped or butterfly-shaped adjustable thumb screws.

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 discloses a drawer push-pull structure projector and an assembling method thereof. The projector comprises an upper shell module, a bottom shell module, a fan and fixed screws, wherein the upper shell module can be detachably connected with the bottom shell module and fixed by the fixed screws; and the fan can be detachably arranged in closed space formed when the upper shell moduleand the bottom shell module are connected. Most parts are attached and locked to the bottom shell module, and the upper shell module is pushed in parallel with the bottom shell module from outside toinside. The bottom shell module is provided with a sliding rail groove and a limiting mechanism, the upper shell module is provided with a boss, the boss slides in the sliding rail groove from outsideto inside, and when the upper shell module slides to be completely tightly buckled with the bottom shell module, the limiting mechanism forces the upper shell module to stop sliding. The problem thatdust is brought to the whole device due to cooling holes and the whole device is inconvenient to clean can be solved, disassembly does not require a tool, and tedious operation and damages brought bydisassembly with a tool can be avoided.

Description

technical field [0001] The invention relates to a projector, in particular to a projector with a drawer push-pull structure and an assembly method thereof. Background technique [0002] Patent CN201720659346.1 discloses a drawer-type projector, which includes a projector body and a housing for accommodating the projector body. The housing includes a shell with an open upper end and a top plate. Inside the housing is a guide column for lifting and lowering the projector body. The top plate is seamlessly engaged with the housing, and the projector body is fixed on the bottom surface of the top plate. It can be seen from the aforementioned records that although this patent is a drawer-type projector, its assembly / disassembly method is very complicated, the production cost is high, and it is not conducive to the repair of the whole machine. In addition, the patent adopts the upper and lower assembly method, which is not conducive to the heat dissipation of the whole machine, af...

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): G03B21/14
CPCG03B21/145Y02D10/00
Inventor 钟波肖适王鑫李卓
Owner CHENGDU XGIMI TECH CO LTD