CN202269877U

CN202269877U - Ash damping device of telescopic roller shutter

Info

Publication number: CN202269877U
Application number: CN2011204180096U
Authority: CN
Inventors: 胡象彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-28
Filing date: 2011-10-28
Publication date: 2012-06-13
Anticipated expiration: 2021-10-28

Abstract

The utility model relates to an ash damping device of a telescopic roller shutter, which is formed by a winding drum, a reel, a coil spring, a cloth curtain, sucking discs, a depression bar and clamp seats, and is characterized in that: the reel is arranged in the center of the winding drum; two ends of the reel are respectively fixedly connected with inner walls on two ends of the winding drum through the coil spring; the horn-shaped sucking discs are symmetrically fixed on two ends of the bottom part of the winding drum; one side of the cloth curtain is fixed on the reel, and the depression bar is fixed on the other side of the cloth curtain; and the groove-shaped clamp seats are respectively fixed on the left bottom corner and the right bottom corner of a display. The ash damping device of the telescopic roller shutter has the advantages of simple structure and convenience in use; ash damping cloth of the display is replaced with the telescopic roller shutter; and the ash damping device is fixed above the display, can be independently damped on the front face of a screen to prevent ash, is convenient to dissipate heat, can also be applied to screens with different sizes, and is simple and convenient to fix and operate without a damage effect.

Description

The screening apparatus for ash of flexible roller shutter

Technical field

The utility model relates to a kind of screening ash apparatus, specifically a kind of screening apparatus for ash of flexible roller shutter of indicator screen.

Background technology

At present, the profile of the display that people are used is varied, and the anti-gray guard method to it has two kinds usually, the one, look for a piece of cloth, and simply cover on display screen and get over, the 2nd, make a sheet, it is enclosed within Smoke prevention anti-gray on the display screen.Yet these two kinds of methods all have its defective or inconvenient part, and the former is when using drop cloth, and people tend to put aside after taking off drop cloth or often are slipped on the ground; Result's drop cloth of making dirty to such an extent as to be stained with dust, does not play the effect of anti-gray; Simultaneously, if after using display, covering drop cloth immediately blocks ash, can make the display heat radiation not smooth; Cause its damage, and the latter is enclosed within anti-gray on the display with sheet, owing to socket, plug wire forward and backward on the display are many; This moment, sheet was difficult to set up, even set up, seven arches, eight high and steep being difficult to that seem on the display appearance are seen; The Along with people's growth in the living standard, people are also increasingly high to the screening apparatus for ash requirement of indicator screen, and the screening apparatus for ash of therefore inventing a kind of flexible roller shutter is necessary.

Summary of the invention

The purpose of the utility model is the defective that hides grey cloth to existing regular display, and a kind of screening apparatus for ash of flexible roller shutter is provided.

The technical scheme of the utility model is achieved in that a kind of screening apparatus for ash of flexible roller shutter; Be made up of reel, spool, wind spring, the door curtain made of cloth, sucker, press strip, deck, it is characterized in that: spool is located at the center of reel, and two ends are fixedly connected with reel two ends inwall through wind spring respectively; Tubaeform sucker symmetry is fixed on the two ends of reel bottom; One side of the door curtain made of cloth is fixed on the spool, and another side is fixed a press strip, and groove shape deck is separately fixed at the lower left corner and the lower right corner of display.

The beneficial effect of the utility model is, and is simple in structure, easy to use; It becomes scalable roller shutter with the screening ash cloth of display, and is fixed on the display top, can block the anti-gray in the screen front separately; And be convenient to heat radiation; Also can be used for the screen of multiple different size size, fixing operation is easy, no injury effect.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the side view of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further to describe.

As shown in Figure 1, a kind of screening apparatus for ash of flexible roller shutter is made up of reel 1, spool 2, wind spring 3, the door curtain made of cloth 4, sucker 5, press strip 6, deck 7; Spool 2 is located at the center of reel 1; Two ends are fixedly connected with reel 1 two ends inwall through wind spring 3 respectively, and tubaeform sucker 5 symmetries are fixed on the two ends of reel 1 bottom, one side being fixed on the spool 2 of the door curtain made of cloth 4; Another side is fixed a press strip 6, and groove shape deck 7 is separately fixed at the lower left corner and the lower right corner of display 8.

During use; The reel 1 of flexible roller shutter is absorbed and fixed at the top of display 8 through two tubaeform suckers 5 of bottom, with hand press strip 6 is down slowly pulled out the door curtain made of cloth 4 then, as shown in Figure 2; Cover the screen of display 8; At last that two ends alignment indentation shape deck 7 insertions of press strip 6 are fixing, this moment, the door curtain made of cloth 4 covered in entire display screen, played protective effect dustproof, anti-gray.In the time will using display, available hand is extracted the two ends on the press strip 6 out from groove shape deck 7, upwards touch press strip 6 then, and the door curtain made of cloth 4 just can be taken in the reel 1 through the active force of wind spring 3 automatically, and this moment, display just can be convenient to use.

Claims

1. the screening apparatus for ash of a flexible roller shutter; Be made up of reel, spool, wind spring, the door curtain made of cloth, sucker, press strip, deck, it is characterized in that: spool is located at the center of reel, and two ends are fixedly connected with reel two ends inwall through wind spring respectively; Tubaeform sucker symmetry is fixed on the two ends of reel bottom; One side of the door curtain made of cloth is fixed on the spool, and another side is fixed a press strip, and groove shape deck is separately fixed at the lower left corner and the lower right corner of display.