CN204903939U - Multi -functional frame curtain - Google Patents

Abstract

The utility model discloses a multifunctional picture frame screen, which comprises an outer frame and a projection screen, the outer frame includes a first frame and a second frame, the back of the first frame is provided with a first installation groove, two adjacent outer frames After the 7-shaped connecting strip is embedded in the first installation groove, it is connected and fixed. A first fixing groove is provided between the second frame and the first installation groove closest to the second frame, and a first fixing groove is provided between the first fixing groove and the second frame. There is a second fixing groove, and the projection screen is fixed in the first fixing groove through the connection assembly, or the projection screen is fixed in the second fixing groove through the connection assembly. Through the first fixing groove and the second fixing groove, when installing the projection screen, according to different needs, a curtain or a hard curtain board can be installed on the first fixing groove or the second fixing groove through the connecting component, thereby realizing a picture frame screen. of diverse choices. The utility model is suitable for a picture frame curtain.

Description

A multifunctional picture frame screen

technical field

The utility model relates to a picture frame curtain, in particular to a multifunctional picture frame curtain.

Background technique

Picture frame screen is a widely used projection screen, which is usually fixed on the wall. Just set it on the border of the frame body. However, the current picture frame curtains can only be installed with curtains through springs, or the picture frame curtains can only be installed with hard curtain panels through compression springs. Now only need a kind of picture frame curtain that can install curtain or hard curtain board.

Utility model content

The purpose of the utility model is to provide a multifunctional picture frame curtain.

The solution of the utility model to solve the technical problem is: a multifunctional picture frame screen, which includes a screen frame spliced by an outer frame and a projection screen located in the screen frame, the outer frame includes a first frame and a The second frame on the back of the first frame and vertically connected to the first frame, the back of the first frame is provided with at least one first installation groove, and the two adjacent outer frames are embedded in the first installation groove through a 7-shaped connecting strip. The groove is connected and fixed behind, and a first fixing groove is provided between the second frame and the first installation groove closest to the second frame, and the two side walls of the first fixing groove are provided with clamping blocks. A second fixing groove is provided between the first fixing groove and the second frame, and a block is arranged on the side wall of the second fixing groove close to the first fixing groove, and the projection screen is fixed on the first fixing groove through a connection assembly. or, the projection screen is fixed in the second fixing groove through a connecting component.

As a further improvement of the above technical solution, the projection screen is a screen, and one end edge of the screen is joined to form a closed cavity, and the connection assembly includes a spring, and one end of the spring is hooked on the block of the second fixing groove, The other end of the spring passes through the curtain and is hooked on the clamping rod located in the closed cavity.

As a further improvement of the above technical solution, the projection screen is a hard screen board, and the connection assembly includes a compression spring baffle hooked on the first fixing groove or the second fixing groove, a hexagonal nut, a flat head screw and a hard frame. Curtain clip, one end of the flat-head screw passes through the hexagonal nut and the compression spring baffle in turn and is connected and fixed with the hard curtain clip of the picture frame, and a compression spring is installed between the hexagonal nut and the compression spring baffle. One end of the hard curtain board is fixed in the picture frame hard curtain clip by screws.

As a further improvement of the above technical solution, the projection screen is a screen, the connection assembly includes a riveting piece embedded in the first fixing groove, the riveting piece is provided with a first ring groove and a second ring groove, the The first ring groove is embedded in the two blocks of the first fixing groove, the second ring groove is covered with an annular tension spring, and a picture frame hanging nail is installed in the annular tension spring, and the curtain is hung by the picture frame The nail is fixed in the ring tension spring.

As a further improvement of the above technical solution, a second installation groove is provided on the back of the second frame, and two adjacent outer frames are connected and fixed after being embedded in the second installation groove by bow-shaped splicing strips.

As a further improvement of the above technical solution, a third frame is provided on the back of the second frame, and a first cavity is formed between the third frame and the first frame.

As a further improvement of the above technical solution, it also includes an installation hanging plate with one end embedded in the first cavity, and the lower end of the third frame extends into the groove of the installation hanging plate.

As a further improvement of the above technical solution, a support rod is also included, and the support rod is fixed on the third frame by screws and blind rivet nuts.

The beneficial effects of the utility model are: the utility model uses the first fixing groove and the second fixing groove, so when installing the projection screen, it can be installed on the first fixing groove or the second fixing groove through the connecting component according to different needs. Curtain or hard curtain board, and then realize the diversified selection of picture frame curtain. The utility model is suitable for a picture frame curtain.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following will briefly describe the accompanying drawings that are used in the description of the embodiments. Apparently, the drawings described are only some embodiments of the utility model, not all embodiments, and those skilled in the art can also obtain other designs and drawings according to these drawings without creative work.

Fig. 1 is the structural representation when outer frame is connected in the utility model;

Fig. 2 is the installation mode one of projection screen in the utility model;

Fig. 3 is the second installation mode of the projection screen in the utility model;

Fig. 4 is the third installation mode of the projection screen in the utility model;

Fig. 5 is a schematic structural view of the splicing of the outer frame in the utility model;

Fig. 6 is a structural schematic diagram 1 of the utility model installed on the wall;

Fig. 7 is a structural schematic diagram II of the utility model installed on the wall.

Detailed ways

The idea, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model. Apparently, the described embodiments are only some of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without paying creative efforts, All belong to the protection scope of the utility model. In addition, all the connection/connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions.

Referring to Figures 1 to 7, a multifunctional picture frame screen includes a screen frame spliced by an outer frame 9 and a projection screen located in the screen frame, the outer frame 9 includes a first frame 91 and a first The second frame 92 on the back of the frame 91 and vertically connected to the first frame 91, the back of the first frame 91 is provided with at least one first installation groove 5, preferably, the number of the first installation grooves 5 is 2, adjacent The two outer frames 9 are connected and fixed after being embedded in the first installation groove 5 through the 7-shaped connecting strip 1, and the second frame 92 and the first installation groove 5 closest to the second frame 92 are provided with a second A fixing groove 3, the two side walls of the first fixing groove 3 are provided with blocks, a second fixing groove 4 is arranged between the first fixing groove 3 and the second frame 92, and the second fixing groove 4 Blocks are arranged on the side wall of the groove 4 close to the first fixing groove 3, and the projection screen is fixed in the first fixing groove 3 through the connection assembly, or the projection screen is fixed in the second fixing groove 4 through the connection assembly Inside.

Through the first fixing groove 3 and the second fixing groove 4, when installing the projection screen, according to different needs, a curtain or a hard curtain board can be installed on the first fixing groove 3 or the second fixing groove 4 through the connecting assembly, and then Realize the diversified choice of picture frame screen.

Further as a preferred embodiment, the projection screen is a screen 7, one end edge of the screen 7 is joined to form a closed cavity, and the connecting assembly includes a spring 6, and one end of the spring 6 is hooked in the second fixing groove 4 On the clamping block, the other end of the spring 6 passes through the curtain 7 and hooks on the clamping rod 8 located in the closed cavity. Of course, one end of the spring 6 can also be hooked on the block of the first fixing groove 3 . Realize the fixed connection of curtain 7 by spring 6.

Further as a preferred embodiment, the projection screen is a hard curtain board 15, and the connection assembly includes a compression spring baffle 10 hooked on the first fixing groove 3 or the second fixing groove 4, a hex nut 11, a flat head screw 13 and the hard curtain clip 14 of the picture frame, one end of the flat head screw 13 passes through the hexagonal nut 11 and the clip spring baffle 10 successively and is connected and fixed with the hard curtain clip 14 of the picture frame, the hexagonal nut 11 and the clip spring A compression spring 12 is installed between the baffle plates 10, and one end of the hard curtain plate 15 is fixed in the hard curtain clip 14 of the picture frame by screws. The installation of the hard curtain plate 15 is realized by the compression spring baffle plate 10, the hexagon nut 11, the flat head screw rod 13 and the picture frame hard curtain clip 14.

Further as a preferred embodiment, the projection screen is a screen 7, the connecting assembly includes a riveting piece 16 embedded in the first fixing groove 3, and the riveting piece 16 is provided with a first ring groove 17 and a second ring groove. Groove 18, the first annular groove 17 is embedded in the two blocks of the first fixed groove 3, the second annular groove 18 is covered with an annular tension spring 19, and a picture frame is installed in the annular tension spring 19 Hanging nail 20, described curtain 7 is fixed in the annular extension spring 19 by picture frame hanging nail 20, realizes the installation of curtain 7 by annular extension spring 19, picture frame hanging nail 20.

Further as a preferred embodiment, the back side of the second frame 92 is provided with a second installation groove 94, and two adjacent outer frames 9 are connected and fixed after being embedded in the second installation groove 94 by bow-shaped splicing strips 2. The bow splicing strip 2 and the 7 splicing strip realize the fixed connection of the outer frame 9.

As a further preferred embodiment, a third frame 93 is provided on the back of the second frame 92 , and a first cavity is formed between the third frame 93 and the first frame 91 .

Further as a preferred embodiment, it also includes an installation hanging board 21 with one end embedded in the first cavity, the lower end of the third frame 93 extends into the groove of the installation hanging board 21, and the picture frame is fixed by installing the hanging board 21. The curtain is fixed to the wall.

As a further preferred embodiment, it also includes a support rod 22 , the support rod 22 is fixed on the third frame 93 through screws and blind rivet nuts 23 , and the picture frame curtain is fixed on the wall through the support rod 22 .

The above is a specific description of the preferred embodiments of the present utility model, but the invention is not limited to the described embodiments, those skilled in the art can also make various equivalent modifications without violating the spirit of the present utility model Or replacement, these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims (8)

1. a Multi-functional picture frame curtain, it is characterized in that: it comprises the curtain frame be spliced by outer rim and the projection screen being positioned at act frame, described outer rim comprises the first frame and is positioned at the first frame back side and second frame connected vertically with the first frame, the described first frame back side is provided with at least one first mounting groove, two adjacent outer rim are embedded in after in described first mounting groove by 7 word connection straps and are connected and fixed, the first pickup groove is provided with between described second frame and the first mounting groove near the second frame, two sidewalls of described first pickup groove are equipped with fixture block, the second pickup groove is provided with between described first pickup groove and the second frame, on the sidewall of the first pickup groove, fixture block is provided with in described second pickup groove, described projection screen is fixed in the first pickup groove by coupling assembling, or, described projection screen is fixed in the second pickup groove by coupling assembling.

2. Multi-functional picture frame curtain according to claim 1, it is characterized in that: described projection screen is curtain, one end edge join of described curtain forms an enclosed cavity, described coupling assembling comprises spring, one end of described spring hooks on the fixture block of the second pickup groove, and the other end of spring hooks through curtain and is being positioned at the kelly of enclosed cavity.

3. Multi-functional picture frame curtain according to claim 1, it is characterized in that: described projection screen is hard curtain plate, described coupling assembling comprises the hard curtain intermediate plate of stage clip baffle plate, hexagonal nut, homalocephalus screw rod and picture frame hooked on the first pickup groove or the second pickup groove, one end of described homalocephalus screw rod is connected and fixed with the hard curtain intermediate plate of picture frame through after hexagonal nut and stage clip baffle plate successively, be provided with stage clip between described hexagonal nut and stage clip baffle plate, one end of described hard curtain plate is fixed by screws in the hard curtain intermediate plate of picture frame.

4. Multi-functional picture frame curtain according to claim 1, it is characterized in that: described projection screen is curtain, described coupling assembling comprises the riveting parts be embedded in the first pickup groove, described riveting parts is provided with the first annular groove and the second annular groove, described first annular groove is embedded in two fixture blocks of the first pickup groove, on described second annular groove, cover has annular extension spring, and be provided with picture frame clothes-hook in described annular extension spring, described curtain is fixed in annular extension spring by picture frame clothes-hook.

5. the Multi-functional picture frame curtain according to claim 1 or 2 or 3 or 4, is characterized in that: the back side of described second frame is provided with the second mounting groove, and two adjacent outer rim are embedded in after in the second mounting groove by bow word splicing bar and are connected and fixed.

6. Multi-functional picture frame curtain according to claim 5, is characterized in that: the described second frame back side is provided with the 3rd frame, forms the first chamber between described 3rd frame and the first frame.

7. Multi-functional picture frame curtain according to claim 6, is characterized in that: also comprise one end and be embedded in installation link plate in the first chamber, and the lower end of described 3rd frame extend in the groove installing link plate.

8. Multi-functional picture frame curtain according to claim 6, is characterized in that: also comprise support bar, and described support bar is fixed on the 3rd frame by screw and blind nut.