CN214623285U

CN214623285U - Screen tensioning strutting arrangement

Info

Publication number: CN214623285U
Application number: CN202120425021.3U
Authority: CN
Inventors: 温科林
Original assignee: Guangzhou Dayingyi Technology Co ltd
Current assignee: Guangzhou Dayingyi Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-05
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a screen tensioning strutting arrangement, including the bracket component with set up the screen on the bracket component, all be provided with the hanging hole on four edges of screen, the screen is installed through the tensioning support and is arranged in on the bracket component. The utility model discloses combine the use of assembly pulley, can realize that the heavy stone roller of less weight just can satisfy the tensile force to the screen, save artifical and safety, can play the adjustment effect in good time when warping to the screen through horizontal tensioning spring all around, make the mounting means of screen not receive the restriction of fixed frame shape, and can adjust the tension of screen after the equipment is accomplished, need not to reinstall the screen, the screen is opened and is hung levelly and smoothly and not have the crease, make the screen be in the temper mill all the time, it is level and smooth to keep the screen, difficult bulging tripe, the screen imaging effect is better, it can reduce the probability that the screen takes place the damage in installation and use to press from both sides the mechanism, effectively protect each edge of screen, finally reach the homogeneity that improves the screen and user's the viewing experience effect purpose.

Description

Screen tensioning strutting arrangement

Technical Field

The utility model belongs to the technical field of movie & TV projection equipment, especially, relate to a screen tensioning strutting arrangement.

Background

Projection system devices are important devices for movie theaters and include digital cinema projection devices, sound reproduction system devices, ticket vending electronic system devices, and projection screen devices. Among them, the screen in the screen device is the main part of the user watching the movie, and it directly affects the visual effect of the user watching the movie. At present, the screen setting of cinema is in the place ahead of all seats, generally through the unsettled screen cloth that lifts up of grudging post and a plurality of ropes, climbs to vertical grudging post by the staff again and tightens up the screen to both sides manually with the rope, and the installation of the inconvenient screen of this kind of mode influences user's visual effect in addition unevenness after the screen installation, and working strength is great moreover.

Therefore, the development of a novel screen supporting device which is easy to operate is the key point for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a screen tensioning strutting arrangement.

The utility model discloses a following technical scheme realizes: comprises a bracket component and a screen arranged on the bracket component, wherein hanging holes are arranged on four edges of the screen, the tensioning and supporting device comprises a hanging mechanism, a clamping mechanism, a lower tensioning mechanism, a horizontal tensioning mechanism, a curtain hanging pipe and a hook, the hanging mechanisms are arranged at two corners of the top of the bracket component, the clamping mechanisms are respectively arranged on the hanging holes at the top edge and the bottom edge of the screen, the lower parts of the hanging mechanisms are connected with the hanging holes at two ends of the top edge of the screen through the clamping mechanisms, the lower tensioning mechanisms are arranged at the bottom of the bracket component, the horizontal tensioning mechanism is connected with the hanging holes at the bottom edge of the screen through the clamping mechanism, the horizontal tensioning mechanism is arranged at the two sides of the bracket component, the horizontal tensioning mechanism is connected with the hanging holes at the two side edges of the screen through the clamping mechanism, the curtain hanging pipe is horizontally and horizontally arranged on the upper part of the bracket component, the hook is arranged on the clamping mechanism, and the hook is connected with the curtain hanging pipe.

The utility model has the advantages that: the utility model discloses combine the use of assembly pulley, can realize that the heavy stone roller of less weight just can satisfy the tensile force to the screen, save artifical and safety, can play the adjustment effect in good time when warping to the screen through horizontal tensioning spring all around, make the mounting means of screen not receive the restriction of fixed frame shape, and can adjust the tension of screen after the equipment is accomplished, need not to reinstall the screen, the screen is opened and is hung levelly and smoothly and not have the crease, make the screen be in the temper mill all the time, it is level and smooth to keep the screen, difficult bulging tripe, the screen imaging effect is better, it can reduce the probability that the screen takes place the damage in installation and use to press from both sides the mechanism, effectively protect each edge of screen, finally reach the homogeneity that improves the screen and user's the viewing experience effect purpose.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a schematic view of a front half-section structure of the present invention;

reference numbers in the figures: 1-support component, 2-screen, 3-hanging hole, 4-hook, 5-hanging screen pipe, 6-pulley block, 7-traction rope, 8-winder, 9-connecting fastener, 10-clamping protection plate group, 11-clamping hole, 12-fixed pulley, 13-tensioning rope, 14-tensioning pipe, 15-horizontal tensioning spring, 16-horizontal tensioning rod and 17-decorative frame plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.

The screen tensioning and supporting device shown in fig. 1-3 comprises a support assembly 1 and a screen 2 arranged on the support assembly 1, wherein hanging holes 3 are arranged on four edges of the screen 2, the tensioning and supporting device comprises a hanging mechanism, a clamping mechanism, a lower tensioning mechanism, a horizontal tensioning mechanism, a screen hanging pipe 5 and a hook 4, the hanging mechanism is arranged on two corners of the top of the support assembly 1, the clamping mechanism is respectively arranged on the hanging holes 3 on the top edge and the bottom edge of the screen 2, the lower part of the hanging mechanism is connected with the hanging holes 3 at two ends of the top edge of the screen 2 through the clamping mechanism, the lower tensioning mechanism is arranged at the bottom of the support assembly 1 and is connected with the hanging holes 3 on the bottom edge of the screen 2 through the clamping mechanism, the horizontal tensioning mechanism is arranged on two sides of the support assembly 1, the horizontal tensioning mechanism is connected with the hanging holes 3 on two side edges of the screen 2 through the clamping mechanism, the screen hanging pipe 5 is horizontally arranged on the upper part of the support assembly 1, the hook 4 is arranged on the clamping mechanism, and the hook 4 is connected with the curtain hanging pipe 5.

The hanging mechanism include assembly pulley 6, haulage rope 7 and rolling machine 8, the fixed pulley 12 of assembly pulley 6 sets up on bracket component 1, and the movable pulley sets up on haulage rope 7, and the movable pulley then connects clamping mechanism, fixed pulley 12 is connected to haulage rope 7 one end, and rolling machine 8 is connected to the other end, rolling machine 8 sets up in bracket component 1 top.

The clamping mechanism comprises a connecting fastener 9 and a clamping protection plate group 10, the clamping protection plate group 10 is composed of two clamping protection plates, the two clamping protection plates are symmetrically arranged on two sides of the screen 2, a row of clamping holes 11 are horizontally arranged on the upper portion of each clamping protection plate group 10, the clamping holes 11 are connected with the hooks 4, the connecting fastener 9 is arranged on the clamping protection plate group 10 corresponding to each hanging hole 3, and the screen 2 and the clamping protection plate group 10 are connected and fixed into a whole.

Lower straining device include fixed pulley 12, tensioning rope 13 and tensioning pipe 14, fixed pulley 12 corresponds each hanging hole 3 and sets up in bracket component 1 bottom, tensioning pipe 14 then the level is horizontal in bracket component 1's lower part, and is in the outside or the inboard of fixed pulley 12, tensioning rope 13 sets up respectively on 2 bases of screen press from both sides the clamp dress hole 11 of pressing from both sides the mechanism, tensioning pipe 14 is connected respectively to each tensioning rope 13's the other end.

Horizontal straining device include horizontal tensioning spring 15, horizontal tensioning rod 16 sets up between the bottom and the top of bracket component 1, horizontal tensioning spring 15 sets up respectively on each hanging hole 3 on 2 both sides limits of screen, horizontal tensioning rod 16 is then connected respectively to each horizontal tensioning spring 15's the other end.

The support component 1 on still be provided with the decoration framed panel 17 that suits with the screen 2, decoration framed panel 17 detachably sets up in the front of support component 1.

The bracket component 1 is a metal bracket.

The utility model discloses a working method: when in use, the screen 2 is slowly taken out from the packaging cylinder, the top edge of the screen 2 is found, and the clamping guard plate group 10 is clamped on the top edge and the bottom edge of the screen 2 through the connecting fastener 9; clamping holes 11 at two upper corners of the screen 2 are respectively hoisted by a hanging mechanism, a hook 4 is placed in each clamping hole 11, and the other end of each hook 4 is hooked on the screen hanging pipe 5;

secondly, starting the winding machine 8 to release the traction rope 7 to enable the screen 2 to descend properly, and realizing natural expansion of the screen 2 through the self weight of the screen 2 and the weight of a clamping mechanism on the bottom edge;

then, fixing each tensioning rope 13 on a clamping hole 11 of the clamping mechanism, and tensioning the tensioning ropes 13 to keep the screen 2 in a tensioned and flat state in the vertical direction and statically fixing; fourthly, connecting each horizontal tensioning spring 15 on the horizontal tensioning rod 16 with the hanging hole 3 on the side edge of the screen 2, and keeping the screen 2 in a tensioned and flat state in the horizontal direction by utilizing the contraction force of the horizontal tensioning spring 15 and statically fixing the screen;

finally, install decoration frame plate 17 on bracket component 1, shelter from through decoration frame plate 17 and hang the mechanism, press from both sides dress mechanism, lower straining device, horizontal straining device to influence spectator's the experience of watching, promote the clean and tidy degree and the aesthetic property of screen 2 simultaneously, thereby accomplish the installation and the fixed work of screen 2.

Claims

1. The utility model provides a screen tensioning strutting arrangement, includes bracket component (1) and sets up screen (2) on bracket component (1), all is provided with hanging hole (3), its characterized in that on four edges of screen (2): the tensioning and supporting device comprises a hanging mechanism, a clamping mechanism, a lower tensioning mechanism, a horizontal tensioning mechanism, a screen hanging pipe (5) and a hook (4), wherein the hanging mechanism is arranged at two corners of the top of the bracket component (1), the clamping mechanism is respectively arranged on hanging holes (3) at the top edge and the bottom edge of the screen (2), the lower part of the hanging mechanism is connected with the hanging holes (3) at two ends of the top edge of the screen (2) through the clamping mechanism, the lower tensioning mechanism is arranged at the bottom of the bracket component (1) and is connected with the hanging holes (3) at the bottom edge of the screen (2) through the clamping mechanism, the horizontal tensioning mechanism is arranged at two sides of the bracket component (1), the horizontal tensioning mechanism is connected with the hanging holes (3) at two side edges of the screen (2) through the clamping mechanism, the screen hanging pipe (5) is horizontally arranged at the upper part of the bracket component (1), and the hook (4) is arranged on the clamping mechanism, the hook (4) is connected with the curtain hanging pipe (5).

2. The screen tensioning and support device of claim 1, wherein: hang the mechanism and include assembly pulley (6), haulage rope (7) and rolling machine (8), fixed pulley (12) of assembly pulley (6) set up on bracket component (1), the movable pulley sets up on haulage rope (7), the movable pulley then connects and presss from both sides dress mechanism, fixed pulley (12) are connected to haulage rope (7) one end, rolling machine (8) are connected to the other end, rolling machine (8) set up in bracket component (1) top.

3. The screen tensioning and support device of claim 1, wherein: press from both sides dress mechanism including connecting fastener (9), press from both sides dress protection plate group (10), it constitutes by two dress protection plates to press from both sides dress protection plate group (10), two dress protection plate symmetries of pressing from both sides set up in the both sides of screen (2), the upper portion level that each presss from both sides dress protection plate group (10) sets up one row and presss from both sides dress hole (11), presss from both sides dress hole (11) hookup (4), connecting fastener (9) correspond each hanging hole (3) and set up on pressing from both sides dress protection plate group (10), connect screen (2) and dress protection plate group (10) fixed as an organic whole with pressing from both sides.

4. The screen tensioning and support device of claim 1, wherein: lower straining device include fixed pulley (12), tensioning rope (13) and tensioning pipe (14), fixed pulley (12) correspond each hanging hole (3) and set up in bracket component (1) bottom, tensioning pipe (14) then the level is horizontal in the lower part of bracket component (1), and is in the outside or the inboard of fixed pulley (12), tensioning rope (13) set up respectively on press from both sides dress hole (11) of pressing from both sides the mechanism on screen (2) base, tensioning pipe (14) are connected respectively to the other end of each tensioning rope (13).

5. The screen tensioning and support device of claim 1, wherein: horizontal straining device include horizontal tensioning spring (15), horizontal tensioning rod (16) set up between the bottom and the top of bracket component (1), horizontal tensioning spring (15) set up respectively on each hanging hole (3) on screen (2) both sides limit, the other end of each horizontal tensioning spring (15) then connects horizontal tensioning rod (16) respectively.

6. The screen tensioning and support device of claim 1, wherein: support subassembly (1) on still be provided with the decoration framed panel (17) that screen (2) are fit for, decorate framed panel (17) detachably and set up in the front of support subassembly (1).

7. The screen tensioning and support device of claim 1, wherein: the bracket component (1) is a metal bracket.