CN211786569U

CN211786569U - Screen frame structure

Info

Publication number: CN211786569U
Application number: CN202020378992.2U
Authority: CN
Inventors: 余洪波; 王小虎
Original assignee: Shenzhen Timewaying Technology Co ltd
Current assignee: Shenzhen Timewaying Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-27
Anticipated expiration: 2030-03-23

Abstract

The utility model provides a screen frame structure, include: the pipe support, enclose the frame, screen and elastic connection subassembly, the pipe support encloses to close and forms the ring-type, it is connected with the pipe support to enclose frame detachably, it encloses to close and forms the assembly space to enclose the frame, it sets up a plurality of elastic connection subassemblies to be close to the assembly space side of frame, every group elastic connection subassembly all includes connecting piece and elastic component, the connecting piece is along enclosing the extending direction sliding connection of frame on enclosing the frame, the hook hole is seted up at the border interval of screen, the both ends of elastic component are connected respectively in the connecting piece that corresponds and the hook hole that corresponds in order to suspend the screen in the assembly space. Fix enclosing the frame on the pipe support, later link to each other elastic component with the hook hole on the screen border in proper order with elastic connection subassembly, make the screen suspension in the assembly space, thereby the screen can be the atress even keep leveling, as long as loosen elastic component in proper order when pulling down, then follow the pipe support to enclosing the frame and tear open, the screen frame structure installation step of this scheme is simpler, the component installation is more nimble, is convenient for maintain.

Description

Screen frame structure

Technical Field

The utility model belongs to the technical field of the movie & TV device, especially, relate to a screen frame structure.

Background

The screen is a white screen which displays projection when in movie discharge, and is common in many movie theaters and amusement parks. Generally, a film screen in a cinema needs to be hung and mounted through a screen frame, and the hung screen meets the requirements of film projection, and also meets certain structural strength, structural stability and overturn resistance so as to meet the construction requirements of the cinema and the requirements of related national standards. At present, components of a cinema screen frame are usually fixed by adopting a field welding method, a screen is usually arranged in the middle of a screen stretching pipe of the screen frame, a whole screen is flattened by a screen stretching rope, and a gap for inserting the screen stretching rope is formed between the edge of the flat screen and the screen stretching pipe. However, the screen frame adopting the mode is troublesome to operate, fixed in structure and inconvenient to maintain when being installed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a screen frame structure is provided, installation procedure is simpler, the component installation is more nimble, is convenient for maintain.

In order to solve the above technical problem, the utility model relates to a realize like this, a screen frame structure for install the screen, screen frame structure includes: pipe support, enclose frame, screen and elastic connection subassembly, the pipe support encloses to form annularly, enclose frame detachably with the pipe support is connected, enclose the frame and enclose and close and form the assembly space, it is close to enclose the frame assembly space side sets up a plurality ofly elastic connection subassembly, every group elastic connection subassembly all includes connecting piece and elastic component, the connecting piece along the extending direction sliding connection who encloses the frame encloses on the frame, the hook hole is seted up at the border interval of screen, the both ends of elastic component are connected respectively in corresponding the connecting piece with correspond the hook hole is in order to incite somebody to action the screen suspension in the assembly space.

Further, the enclosing frame comprises a plurality of frame pieces, and the frame pieces are detachably connected to the pipe frame along the pipe frame in sequence and connected into a ring.

Further, the screen frame structure still includes the mounting plate, the mounting plate have the sunken wrapping portion that forms and certainly the installation department that extends outwards in wrapping portion both ends, the mounting hole is seted up to the installation department, the mounting plate the wrapping portion wrap up in the pipe support, the installation department passes through the screw and corresponds enclose frame fixed connection.

Further, the frame is close to the direction is seted up to the pipe support side with the extending direction unanimous spread groove of frame, the position of spread groove with the mounting hole corresponds, screw connection in the spread groove.

Furthermore, the screen frame structure further comprises a fixed connection piece connected between the adjacent frame pieces, the fixed connection piece is provided with a first section and a second section connected with the first section, the positions, corresponding to the fixed connection piece, of the adjacent frame pieces are respectively provided with a fixed connection groove, and the first section and the second section are respectively connected in the fixed connection grooves of the adjacent frame pieces through screws.

Furthermore, the screen comprises a curtain and a wrapping edge arranged at the edge of the curtain, and the hook hole is formed in the wrapping edge; the connecting piece is close to the curtain cloth end and is provided with a hanging ring, the two ends of the elastic piece are respectively provided with a hook, and the hooks at the two ends of the elastic piece are respectively connected with the corresponding hanging ring and the hook hole.

Furthermore, a sliding groove with the extending direction consistent with that of the frame piece is formed in the side, close to the assembling space, of the frame piece, and a sliding portion in sliding connection with the sliding groove is arranged at the end, far away from the hanging ring, of the connecting piece.

Further, the sliding part is a pulley rotatably connected to the connecting member.

Further, the frame member has an extension plate extending toward the inside of the fitting space, and the extension plate can shield the covering edge.

Further, a reinforcing rib having an extending direction in accordance with the frame member is provided on the side of the extending plate close to the screen.

Compared with the prior art, the utility model, well screen frame structure, beneficial effect lies in:

the pipe support is fixed on the wall in advance or other fixed knot construct, then to enclose the frame fix on the pipe support and make elastic connection subassembly and enclose frame sliding connection, enclose the frame and enclose the assembly space that closes formation screen, later link to each other elastic component with the hook hole on the screen border in proper order elastic connection subassembly, make the screen suspension in the assembly space, under the spring action of elastic component and connecting piece and the condition of enclosing frame sliding connection, thereby the screen can be kept level and smooth with the atress is even, as long as loosen the elastic component in proper order when needing to pull down, then to enclose the frame from the pipe support detach can, the screen frame structure installation step of this scheme is simpler, the component installation is more nimble, be convenient for maintain.

Drawings

Fig. 1 is a schematic overall structure diagram of a screen frame structure in an embodiment of the present invention;

fig. 2 is a schematic perspective exploded view of a screen frame structure according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the pipe frame and the enclosure frame in the embodiment of the present invention;

FIG. 4 is a schematic view of a partial installation of a screen frame structure according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of portion A of FIG. 4;

fig. 6 is an enlarged schematic view of a portion B in fig. 4.

In the drawings, each reference numeral denotes: 1. a pipe frame; 2. enclosing a frame; 21. a frame member; 211. connecting grooves; 212. a fixing and connecting groove; 213. a chute; 214. an extension plate; 2141. reinforcing ribs; 3. a screen; 31. a curtain; 32. edge covering; 4. an elastic connection assembly; 41. a connecting member; 42. an elastic member; 411. hanging a ring; 412. a sliding part; 5. a fastening tab; 6. and (5) fixing the connecting piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

in this embodiment, as shown in fig. 1 to 6, there is provided a screen frame structure, including: pipe support 1, enclose frame 2, screen 3 and

elastic connection assembly

4, 1 encloses to close and forms the ring-type, enclose frame 2 detachably and be connected with pipe support 1, enclose frame 2 and enclose and close and form assembly space, it sets up a plurality of elastic connection assembly 4 to enclose being close to assembly space side of frame 2, every elastic connection assembly 4 of group all includes connecting piece 41 and elastic component 42, connecting piece 41 is along enclosing the extending direction sliding connection of frame 2 on enclosing frame 2, the hook hole is seted up with interval to the border of screen 3, the both ends of elastic component 42 are connected respectively in corresponding connecting piece 41 and the hook hole that corresponds in order to suspend screen 3 in assembly space.

Pipe support 1 fixes on the wall or other fixed knot construct in advance, then to enclose frame 2 fix on pipe support 1 and make elastic connection subassembly 4 and enclose frame 2 sliding connection, enclose frame 2 and close the assembly space who forms screen 3, later link to each other elastic component 42 with elastic connection subassembly 4's elastic component in proper order with the hook hole on screen 3 border, make screen 3 suspension in the assembly space, under elastic component 42's elasticity effect and connecting piece 41 and enclose frame 2 sliding connection's condition, thereby screen 3 can be the atress even and keep leveling, need only loosen elastic component 42 in proper order when pulling down, then enclose frame 2 from pipe support 1 tear open can, the screen frame structure installation step of this scheme is simpler, the component installation is more nimble, be convenient for maintain.

The enclosure frame 2 comprises a plurality of frame members 21, and the plurality of frame members 21 are detachably connected to the pipe frame 1 in sequence along the pipe frame 1 and connected into a ring. Specifically, in this embodiment, the pipe frame 1 is a rectangular frame, that is, a shape adapted to the silver screen, correspondingly, the plurality of frame members 21 are also enclosed to form a shape adapted to the silver screen, the enclosure frame 2 has two long sides and two wide sides, both the long sides and the wide sides are formed by connecting at least two frame members 21, each of the frame members 21 is a strip, the frame members 21 at the turning points of the long sides and the wide sides are connected to each other by an inclined surface, the inclined surface forms an angle of 45 ° with the extending direction of the frame members 21, therefore, the turning points of the long sides and the wide sides after joining are 90 °, the connecting point of the same long side or the wide side is a plane perpendicular to the extending direction of the frame members 21, and of course, the inclined surface may also be an inclined surface having an angle with the extending direction of the.

In order to make and be connected closely between frame 21 and the pipe support 1, the screen frame structure still includes mounting plate 5, and mounting plate 5 has the wrapping portion of sunken formation and the installation department that extends outwards from wrapping portion both ends, and the mounting hole is seted up to the installation department, and the wrapping portion of mounting plate 5 wraps in pipe support 1, and the installation department passes through screw and the 2 fixed connection that enclose of correspondence. Specifically, in this embodiment, the cross section of pipe support 1 is circular, and consequently, the wrapping portion is the arc structure that matches with pipe support 1, and every frame 21 can be fixed through the mounting plate 5 of two, three, four or five etc. between pipe support 1, and in some embodiments, the cross section of pipe support 1 can be square, pentagon, hexagon etc. and correspondingly, the shape of wrapping portion and the corresponding adaptation of the cross section of pipe support 1. In this embodiment, the frame 21 is close to pipe support 1 side and is seted up the connecting groove 211 that the direction is unanimous with the extending direction of frame 21, the position and the mounting hole of connecting groove 211 correspond, screwed connection is in connecting groove 211, be located same direction and be located the mounting hole of pipe support 1 with one side along linear arrangement promptly, consequently, the screw can all be connected with connecting groove 211, both facilitate processing and easy to assemble, of course, the screw hole that corresponds with the mounting hole also can be seted up respectively in the department that corresponds of frame 21 once selects, for screwed connection.

In order to make the connection between the adjacent frames firm and stable, the screen frame structure further includes a fixing piece 6 connected between the adjacent frame members 21, the fixing piece 6 has a first section and a second section connected with the first section, fixing grooves 212 are respectively formed at the positions of the adjacent frame members 21 corresponding to the fixing piece 6, and the first section and the second section are respectively connected in the fixing grooves 212 of the adjacent frame members 21 through screws. Specifically, in this embodiment, the angle between the first section and the second section of the fixing piece 6 for connecting the frame members 21 located at the turning positions in the length direction and the width direction is 90 °, the angle between the first section and the second section of the fixing piece 6 for connecting the frame members 21 located in the same length direction or the same width direction is 180 °, i.e., the fixing groove 212 is a long groove, i.e., the fixing groove extends from one end of the frame member 21 to the other end, because the frame member 21 in this embodiment is made of a sectional material, the sectional material is only required to be cut according to the size requirement when the frame member 21 is manufactured, and the processing is convenient and simple.

The screen 3 comprises a curtain 31 and a covered edge 32 arranged at the edge of the curtain 31, and the hook hole is arranged on the covered edge 32; in this embodiment, the end of the connecting member 41 close to the curtain 31 is provided with a hanging ring 411, two ends of the elastic member 42 are respectively provided with a hook, and the hooks at the two ends of the elastic member 42 are respectively connected with the corresponding hanging ring 411 and the hook hole. The side of the frame 21 close to the assembling space is provided with a sliding groove 213 with the extending direction consistent with that of the frame 21, and the end of the connecting piece 41 far from the hanging ring 411 is provided with a sliding part 412 connected with the sliding groove 213 in a sliding way; the sliding part 412 is a pulley rotatably connected to the connecting part 41, and the pulley is slidably connected in the sliding groove 213, so that the friction force can be reduced.

Frame 21 has the extension board 214 that extends towards the fitting space in, and extension board 214 can shelter from bordure 32, and the rigid coupling groove 212 sets up on extension board 214, and the profile of rigid coupling groove 212 does not coincide with the profile of pipe support 1 promptly, also can understand that the relative pipe support 1 of rigid coupling groove 212 is closer to the fitting space, through the biasing setting towards the fitting space of rigid coupling groove 212, can prevent that frame 21 from rotating relative pipe support 1, and the messenger that forms encloses between frame 2 and the pipe support 1 and is connected more firmly stably. In order to improve the structural strength of the enclosure frame 2, in the embodiment, the side of the extension plate 214 close to the screen 3 is provided with the reinforcing ribs 2141, the extension direction of which is consistent with that of the frame 21, the end part of each reinforcing rib 2141 is bent into a hook shape towards the direction far away from the assembly space, the number of the reinforcing ribs 2141 can be two, three, four, and the like, each reinforcing rib 2141 is arranged at equal intervals, so that the stress of the frame 21 is more balanced, on the other hand, after the hook at one end of the elastic element 42 is hung on the hanging ring 411, the hook can be further hung on the reinforcing ribs 2141, the stability is ensured, and the plurality of reinforcing ribs 2141 can be adapted to the dimensional tolerance of.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A screen frame structure for mounting a screen (3), the screen frame structure comprising: pipe support (1), enclose frame (2), screen (3) and elastic connection subassembly (4), pipe support (1) encloses and closes the form ring-type, enclose frame (2) detachably with pipe support (1) are connected, enclose frame (2) and enclose and close and form assembly space, it is close to enclose frame (2) the assembly space side sets up a plurality ofly elastic connection subassembly (4), every group elastic connection subassembly (4) all include connecting piece (41) and elastic component (42), connecting piece (41) along the extending direction sliding connection who encloses frame (2) is in enclose on frame (2), the hook hole is seted up at the border interval of screen (3), the both ends of elastic component (42) are connected respectively in corresponding connecting piece (41) and corresponding the hook hole in order to with screen (3) suspension in the assembly space.

2. Screen frame structure according to claim 1, characterized in that the enclosing frame (2) comprises a plurality of frame pieces (21), which frame pieces (21) in turn are detachably connected to the pipe frame (1) along the pipe frame (1) and connected to a ring.

3. The screen frame structure according to claim 2, wherein the screen frame structure further comprises a fastening piece (5), the fastening piece (5) is provided with a wrapping portion formed by a recess and an installation portion extending outwards from two ends of the wrapping portion, the installation portion is provided with installation holes, the wrapping portion of the fastening piece (5) is wrapped around the pipe frame (1), and the installation portion is fixedly connected with the surrounding frame (2) through screws.

4. Curtain frame structure according to claim 3, characterized in that the side of the frame member (21) close to the pipe frame (1) is provided with a connection slot (211) having a direction identical to the extending direction of the frame member (21), the connection slot (211) is positioned corresponding to the mounting hole, and the screw is connected to the connection slot (211).

5. The screen frame structure according to claim 2, further comprising a fixing piece (6) connected between the adjacent frame members (21), wherein the fixing piece (6) has a first section and a second section connected to the first section, fixing grooves (212) are respectively formed in the positions of the adjacent frame members (21) corresponding to the fixing piece (6), and the first section and the second section are respectively connected to the fixing grooves (212) of the adjacent frame members (21) through screws.

6. A screen frame structure according to any of claims 2-5, characterized in that the screen (3) comprises a screen (31) and a hem (32) provided at the edge of the screen (31), the hook holes opening at the hem (32);

the connecting piece (41) is close to the curtain (31) end is provided with a hanging ring (411), the two ends of the elastic piece (42) are respectively provided with a hook, and the hooks at the two ends of the elastic piece (42) are respectively corresponding to the hanging ring (411) and the hook hole.

7. Curtain carrier structure according to claim 6, characterized in that the side of the frame element (21) close to the assembly space is provided with a sliding groove (213) extending in the same direction as the frame element (21), and the end of the connecting element (41) remote from the suspension loop (411) is provided with a sliding part (412) slidably connected with the sliding groove (213).

8. Curtain carrier structure according to claim 7, characterized in that said sliding part (412) is a pulley rotatably connected to said connecting piece (41).

9. Curtain carrier structure according to claim 6, characterized in that the frame piece (21) has an extension plate (214) extending into the assembly space, the extension plate (214) being able to shield the border (32).

10. Curtain frame structure according to claim 9, characterised in that the side of the extension plate (214) close to the screen (3) is provided with reinforcing ribs (2141) extending in the same direction as the frame piece (21).