CN214409575U - Projection curtain convenient to installation - Google Patents

Abstract

The utility model provides a projection curtain convenient to installation, includes support and curtain, the inside cavity of support, one side of support is equipped with the recess all around, inlay at the edge of curtain so that the curtain is in the recess fixed on the support, the curtain with the support is for dismantling the connection, and the curtain inlays part in the recess is the flexible glue, makes it can be fixed in the recess. The utility model discloses an insert the edge of curtain and inlay in the recess of support, can make the whole edge that exposes of curtain and support narrower for the edge of current curtain, both can realize that the projection is bigger image, the holistic aesthetic property has also been promoted, and curtain and support can dismantle the connection, the edge of curtain is the colloid, can realize fixing in the recess of support, strengthen the tension of curtain, be difficult for droing, when the curtain needs to be changed, can directly take out the curtain, convenient to detach, and can not cause the damage to it, cyclic utilization.

Description

Projection curtain convenient to installation

Technical Field

The utility model belongs to the technical field of projection equipment technique and specifically relates to a projection curtain convenient to installation.

Background

The projection screen is also called a projection screen, is a mechanism which is used in combination with a projector and can display images projected by the projector, and is generally divided into a commercial screen, a household screen and an engineering screen, and is used in occasions such as movies, offices, home theaters, large conferences and the like, the selection of different space projection screens is different, for example, a screen with wide viewing angle and low gain is suitable for the occasions where the number of people watching the screen is more or the space is watched transversely, a screen with narrow viewing angle and high gain is suitable for long and narrow space watching, and a screen with proper gain is also selected, so that the contrast of the screen is improved, the gray level of an image is increased, and the color is bright.

The frame of the existing projection curtain is large, the proportion of the whole useless frame to the whole projection curtain is large, the influence is attractive, the existing projection curtain is fixed with the frame through screws or gelatin, if the projection curtain is replaced, the problem that the disassembly is inconvenient is solved, the problem that the projection curtain disassembled cannot be used due to the fact that the projection curtain is damaged possibly is solved, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a projection curtain which is simple and convenient in installation mode and has a narrow and small frame after installation.

The utility model provides a its technical problem take following technical scheme to realize:

the utility model provides a projection curtain convenient to installation, includes support and curtain, the inside cavity of support, one side of support is equipped with the recess all around, the edge of curtain inlays so that the curtain is in the recess fixed on the support, the curtain with the support is for dismantling the connection, and the structure that the curtain inlayed in the support can both satisfy the fixed basic requirement of curtain, also can guarantee not harm the curtain, when changing the curtain, directly with the curtain edge take out from the recess can, it is convenient to dismantle.

Preferably, the curtain inlays the part in the recess is the flexible glue, makes it can be fixed in the recess, and the flexible glue can increase frictional force, guarantees the position of curtain in the recess, is difficult for droing, and because the fastening is in the recess, can make the curtain be in the tensioning state on the support, makes the image that the curtain shows in projection work more clear.

Preferably, the distance between the outer edge of the groove and the edge of the support is 0.1-0.4 decimeter, and the exposed edge of the support is narrow, so that the aim of attractive appearance is fulfilled, and the size of a screen can be enlarged.

Preferably, all the grooves on the support are communicated with each other, so that the whole curtain can be ensured to be a whole on the support, a projection gap is not generated, and the tensity of the curtain is also ensured.

Preferably, the depth of the groove is 0.4-0.8 decimeter, if the depth is too small, the fastening effect is not large, the curtain is easy to fall off, if the depth is too large, the cost waste is caused, the size of the frame of the support is increased, and the curtain is not easy to take down from the support.

The utility model has the advantages that:

the utility model discloses an insert the edge of curtain and inlay in the recess of support, can make the whole edge that exposes of curtain and support narrower for the edge of current curtain, both can realize that the projection is bigger image, the holistic aesthetic property has also been promoted, and curtain and support can dismantle the connection, the edge of curtain is the colloid, can realize fixing in the recess of support, strengthen the tension of curtain, be difficult for droing, when the curtain needs to be changed, can directly take out the curtain, convenient to detach, and can not cause the damage to it, cyclic utilization.

Drawings

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

FIG. 2 is a schematic view of the bracket structure for removing the curtain of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a rear perspective view of the present invention.

In the figure: 1. a curtain; 2. a support; 3. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1 and fig. 4, a projection curtain convenient to installation, including support 2 and curtain 1, the inside cavity of support 2, as shown in fig. 2, one side of support 2 is equipped with recess 3 all around, the edge of curtain 1 inlays in recess 3 so that curtain 1 is fixed on support 2, as shown in fig. 3, curtain 1 is connected for dismantling with support 2, curtain 1 inlays the structure that can both satisfy the fixed basic requirement of curtain 1 in support 2, also can guarantee not harm curtain 1, when changing curtain 1, directly with curtain 1 edge take out from recess 3 can, it is convenient to dismantle.

In this embodiment, the part that curtain 1 inlayed in recess 3 is the flexible glue, make it can be fixed in recess 3, the flexible glue can increase frictional force, guarantee the position of curtain 1 in recess 3, be difficult for droing, and because the fastening is in recess 3, can make curtain 1 be in the tensioning state on support 2, it is more clear to make the image that curtain 1 shows in projection work, and communicate with each other between all recesses 3 on the support 2, can guarantee that whole curtain 1 is a whole on the support, be unlikely to produce the projection gap, the rate of tension of curtain 1 has also been guaranteed.

In this embodiment, the distance from the outer edge of the groove 3 to the edge of the support 2 is 0.1 to 0.4 decimeter, the exposed edge of the support 2 is narrow, so that the purpose of beauty is achieved, the size of the screen 1 can be enlarged, the depth of the groove 3 is 0.4 to 0.8 decimeter, if the depth is too small, the fastening effect is not large, the screen is easy to fall off, if the depth is too large, the cost is wasted, the size of the frame of the support 2 is increased, the screen 1 is not easy to take off from the support 2, and the size range is measured during factory check, so that the optimal embodiment is achieved.

During concrete implementation, inlay the edge of curtain 1 in recess 3, for can dismantle connected mode, guaranteed that the whole of curtain 1 is not destroyed and change the convenience.

The utility model discloses an insert the edge of curtain 1 and inlay in recess 3 of support 2, can make the whole edge that exposes of curtain 1 and support 2 narrower for the edge of current curtain, both can realize the bigger image of projection, the holistic aesthetic property has also been promoted, and curtain 1 and support 2 can dismantle the connection, the edge of curtain 1 is the colloid, can realize fixing in recess 3 of support 2, strengthen the tension of curtain 1, be difficult for droing, when curtain 1 needs to be changed, can directly take out curtain 1, convenient to detach, and can not cause the damage to it, cyclic utilization.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims (5)

1. The utility model provides a projection curtain convenient to installation which characterized in that: including support (2) and curtain (1), the inside cavity of support (2), one side of support (2) is equipped with recess (3) all around, inlay at the edge of curtain (1) so that curtain (1) is in recess (3) it is fixed on support (2), curtain (1) with support (2) are for dismantling the connection.

2. A projection curtain as recited in claim 1, wherein: the part of the curtain (1) embedded in the groove (3) is soft glue, so that the curtain can be fixed in the groove (3).

3. A projection curtain as recited in claim 1, wherein: the distance between the outer edge of the groove (3) and the edge of the bracket (2) is 0.1-0.4 decimeter.

4. A projection curtain as recited in claim 1, wherein: all the grooves (3) on the bracket (2) are communicated with each other.

5. A projection curtain as recited in claim 1, wherein: the depth of the groove (3) is 0.4-0.8 decimeter.

Images