Curtain type movie curtain structure

Abstract

The utility model belongs to the technical field of movie curtains, and particularly relates to a curtain type movie curtain structure which comprises a wall body. The top of the wall body is connected with a roof; the bottom of the wall body is connected with the ground; the bottom of the roof is fixedly connected with a pair of fixed seats; a pair of fixing holes is formed in the middle of the fixing seat; a winding and unwinding mechanism is arranged below the roof; a curtain body is installed in the winding and unwinding mechanism. The bottom of the curtain body is fixedly connected with a counterweight strip. The top of the winding and unwinding mechanism is fixedly connected with a pair of sliding rails; the middle of the sliding rail is rotationally connected with a two-way screw. A pair of sliding blocks are symmetrically connected to the middle of the two-way screw in a threaded mode. By means of the structure, the sliding rails, the two-way screws and the sliding blocks are arranged, and the fixing seats, the fixing holes and the fixing rods are matched, so that the convenience of mounting and dismounting the winding and unwinding mechanism can be improved, and the situation that the mounting and dismounting processes are difficult due to the fact that the winding and unwinding mechanism is directly fixed to the bottom of a roof in a traditional mode is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of movie screen, specifically a curtain type movie screen structure. BACKGROUND

[0002] The movie screen is the matching equipment of the projector, is used for presenting the image projected by the projector, is watched by the audience, and can be used in the movie, office, home theater, large meeting and the like.

[0003] The existing home movie screen is usually a rollable structure, usually composed of a roll-off structure, a screen and a counterweight device and the like, thereby reducing the occupied space and improving the overall aesthetic degree, in the long-term use and observation, it is found that the existing roll-off structure is usually fixed on the top of the room, and the traditional way is usually to directly fix the roll-off structure on the roof by bolts, thereby causing the inconvenience in installation and disassembly.

[0004] Therefore, the utility model provides a curtain type movie screen structure. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiency of the prior art and solve at least one problem in the background art, a curtain type movie screen structure is provided.

[0006] The utility model discloses a curtain type movie screen structure, including the wall body, the wall body top is connected with the roof, the wall body bottom is connected with the ground, the roof bottom is fixedly connected with a pair of fixed seat, a pair of fixed holes are arranged in the middle part of the fixed seat, the roll-off mechanism is equipped below the roof, the roll-off mechanism is installed with the screen body, the screen body bottom is fixedly connected with the counterweight strip, a pair of slide rails are fixedly connected on the roll-off mechanism top, the slide rail middle part is rotatably connected with the bidirectional screw rod, a pair of sliding blocks are fixedly connected on the bidirectional screw rod middle part, the sliding block top is fixedly connected with the clamping plate, the fixed rod is fixedly connected on the clamping plate side wall, the fixed rod is correspondingly arranged with the fixed hole, through the above structure, setting up the slide rail and the bidirectional screw rod and the sliding block, cooperate the fixed seat with the fixed hole and the fixed rod, can improve the convenience when installing and disassembling the roll-off mechanism, to reduce the traditional way and directly fixed on the roof bottom of the roll-off mechanism, cause the condition of the installation and disassembly process difficult.

[0007] Preferably, the roll-off mechanism bottom is fixedly connected with a pair of fixed plates, a plurality of spring rods are installed in the middle part of the fixed plate, the spring rod end is fixedly connected with the press roll, the press roll is in contact with the screen body surface, through the above structure, setting up the spring rod and the press roll, can improve the flatness of the screen body, to reduce the wrinkle condition of the screen body under the long-term use.

[0008] Preferably, the ground top is provided with a base; the base top and the counterweight strip bottom are fixedly connected with magnetic sheets; the magnetic sheets are arranged to be attracted to each other; the base bottom is fixedly connected with double-sided adhesive tape; through the above structure, the base and the magnetic sheet are arranged to fix the position of the counterweight strip, so as to improve the stability of the curtain body after being unfolded, and the double-sided adhesive tape can improve the convenience during installation of the base, so as to reduce the damage to the ground structure.

[0009] Preferably, the winding and unwinding mechanism bottom is fixedly connected with a fixed frame; a pair of brush plates are fixedly connected to the fixed frame inner side wall; through the above structure, the fixed frame and the brush plate are arranged, which can reduce the adhesion of dust on the surface of the curtain body, cause the surface of the curtain body to be dirty, and improve the convenience of cleaning the surface of the curtain body.

[0010] Preferably, the base top is fixedly connected with a pair of guide plates; the pair of guide plates are in inverted octagonal inclined structure; through the above structure, the guide plates are arranged to guide the counterweight strip, which can improve the stability of the counterweight strip when entering the base.

[0011] Preferably, the curtain body side wall is fixedly connected with a pair of adhesive strips; the pair of adhesive strips are symmetrically distributed on both sides of the curtain body; through the above structure, the adhesive strips are arranged to connect the curtain body, which can support the curtain body, so as to improve the stability of the position of the curtain body after being unfolded.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model relates to a curtain type movie screen structure, through setting up slide rail and bidirectional screw rod and sliding block, cooperation fixed seat and fixed hole and fixed rod can improve the convenience when installing and disassembling winding and unwinding mechanism, reduce the direct fixing of winding and unwinding mechanism at the roof bottom in the traditional way, cause the difficult condition of installation and disassembly process.

[0014] 2. The utility model relates to a curtain type movie screen structure, through setting up spring rod and pressure roller, can improve the flatness of the curtain body, reduce the wrinkle of the curtain body under long-term use. DRAWINGS

[0015] The utility model is further described below in combination with the drawings.

[0016] Figure 1 It is the perspective view of the utility model;

[0017] Figure 2 It is the structure schematic view of the winding and unwinding mechanism in the utility model;

[0018] Figure 3 It is the structure schematic view of the slide rail in the utility model;

[0019] Figure 4Is the matching structure diagram of counterweight strip and base in the utility model.

[0020] Figure 5 Is the structure diagram of pressure roller in the utility model.

[0021] Legend:

[0022] 1, wall; 11, roof; 12, ground; 13, winding mechanism; 14, curtain body; 15, counterweight strip; 16, fixed seat; 17, slide rail; 18, bidirectional screw; 19, sliding block; 110, clamping plate; 111, fixed rod; 112, fixed hole; 2, fixed plate; 21, spring rod; 22, pressure roller; 3, base; 31, magnetic sheet; 32, double-sided adhesive; 4, fixed frame; 41, brush plate; 5, guide plate; 6, rubber strip; 7, silica gel layer. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] The specific embodiments are given below.

[0025] As Figures 1 to 4The utility model discloses a curtain formula movie screen cloth structure, including wall body 1, wall body 1 top is connected with roof 11, wall body 1 bottom is connected with ground 12, the bottom of roof 11 is fixedly connected with a pair of fixed seat 16, a pair of fixed hole 112 are formed in the middle part of fixed seat 16, the below of roof 11 is equipped with take -up mechanism 13, the inside installation of take -up mechanism 13 is equipped with screen body 14, the bottom of screen body 14 is fixedly connected with counterweight strip 15, a pair of sliding rails 17 are fixedly connected to the top of take -up mechanism 13, the middle part of sliding rail 17 is rotatably connected with two -way screw rod 18, a pair of sliding blocks 19 are symmetrically connected in the middle part of two -way screw rod 18, the top of sliding block 19 is fixedly connected with clamping plate 110, the lateral wall of clamping plate 110 is fixedly connected with fixed rod 111, fixed rod 111 and fixed hole 112 correspond to set up, when working, fixed seat 16 is fixed in the bottom of roof 11 by bolt, when installing take -up mechanism 13, make fixed seat 16 between clamping plate 110, then rotate two -way screw rod 18 and drive sliding block 19 and clamping plate 110 opposite movement, when forward rotation two -way screw rod 18 will make sliding block 19 close to each other, to make fixed rod 111 insert fixed hole 112, at this moment can take -up mechanism 13 is fixed and thus completes installation, when needing to disassemble, can through reverse two -way screw rod 18 and drive sliding block 19 and each other away, to make fixed rod 111 from fixed hole 112 inside and separate, to take -up mechanism 13 is disassembled, through the above -mentioned structure, set up sliding rail 17 and two -way screw rod 18 and sliding block 19, cooperate fixed seat 16 and fixed hole 112 and fixed rod 111, can improve the convenience when installing and disassembling take -up mechanism 13, to reduce traditional mode take -up mechanism 13 directly fixed in the bottom of roof 11, lead to the difficult situation of installation and disassembly process.

[0026] As Figure 2 With Figure 5 As shown, the bottom of take -up mechanism 13 is fixedly connected with a pair of fixed plate 2, a plurality of spring rods 21 are installed in the middle part of fixed plate 2, the end of spring rod 21 is fixedly connected with pressure roller 22, the surface of pressure roller 22 and screen body 14 contact, when working, when take -up mechanism 13 is received to the screen body 14 and is received to the screen body 14, in the rising or falling process of screen body 14, the surface of screen body 14 will contact pressure roller 22, at this moment, pressure roller 22 will press in the surface of screen body 14 under the elastic force of spring rod 21, to make screen body 14 keep flat under long -term use, through the above -mentioned structure, set up spring rod 21 and pressure roller 22, can improve the flatness of screen body 14, to reduce the situation that screen body 14 produces wrinkle under long -term use.

[0027] As Figure 1 With Figure 4As shown, the top of the ground 12 is provided with a base 3; the top of the base 3 and the bottom of the counterweight strip 15 are fixedly connected with magnetic sheets 31; the magnetic sheets 31 are arranged to be attracted to each other; the bottom of the base 3 is fixedly connected with double-sided adhesive 32; during operation, the base 3 is located below the counterweight strip 15, and the double-sided adhesive 32 is pasted to the surface of the ground 12, and when the curtain body 14 and the counterweight strip 15 are lowered, the counterweight strip 15 will enter the base 3 after being lowered to the bottom, at which time the magnetic sheets 31 will be attracted together to fix the counterweight strip 15 in the base 3, and when the curtain body 14 is rolled up, the magnetic sheets 31 will be separated, at which time the counterweight strip 15 will rise, through the above structure, the base 3 and the magnetic sheets 31 can be arranged to fix the position of the counterweight strip 15, so as to improve the stability of the position of the curtain body 14 after being unfolded, and at the same time, the double-sided adhesive 32 can improve the convenience of installing the base 3, so as to reduce the damage to the structure of the ground 12.

[0028] As shown in Figure 5 , the bottom of the winding and unwinding mechanism 13 is fixedly connected with a fixed frame 4; one pair of brush plates 41 is fixedly connected to the inner side wall of the fixed frame 4; during operation, when the curtain body 14 is rolled up and unfolded, the surface of the curtain body 14 will be in contact with the brush plates 41, at which time the brush plates 41 will clean the surface of the curtain body 14, so as to sweep off the dust adhering to the surface of the curtain body 14, through the above structure, the fixed frame 4 and the brush plates 41 can be arranged to reduce the dust adhering to the surface of the curtain body 14, so as to improve the convenience of cleaning the surface of the curtain body 14.

[0029] As shown in Figure 4 , the top of the base 3 is fixedly connected with a pair of guide plates 5; the pair of guide plates 5 are arranged in an inverted octagonal inclined structure; during operation, the counterweight strip 15 will shake during the process of being lowered, at which time the guide plates 5 will guide the counterweight strip 15, so as to smoothly enter the inside of the base 3, through the above structure, the guide plates 5 can be arranged to guide the counterweight strip 15, so as to improve the stability of the counterweight strip 15 when entering the base 3.

[0030] As shown in Figure 1 and 4 , one pair of adhesive strips 6 is fixedly connected to the side walls of the curtain body 14; the pair of adhesive strips 6 are symmetrically distributed on both sides of the curtain body 14; during operation, the adhesive strips 6 are fixed on both sides of the curtain body 14, and when the curtain body 14 is rolled up or unfolded, the adhesive strips 6 will be rolled up and unfolded at the same time, through the above structure, the adhesive strips 6 can be arranged to connect the curtain body 14, so as to support the curtain body 14, so as to improve the stability of the position of the curtain body 14 after being unfolded.

[0031] As shown in Figure 5As shown, the surface of the compression roller 22 is sprayed with a silica gel layer 7; through the above structure, the silica gel layer 7 is provided, and the flexible material thereof can reduce the abrasion between the compression roller 22 and the curtain body 14, thereby improving the service life of the curtain body 14.

[0032] Working principle: the fixed seat 16 is fixed on the bottom of the roof 11 through bolts, the take-up and pay-off mechanism 13 is close to the roof 11 when the take-up and pay-off mechanism 13 is installed, the fixed seat 16 is located between the clamping plates 110, then the sliding block 19 is driven to move relative to the clamping plates 110 by rotating the bidirectional screw rod 18, when the bidirectional screw rod 18 is rotated in the forward direction, the sliding block 19 is close to each other, so that the fixed rod 111 is inserted into the fixed hole 112, at this time, the take-up and pay-off mechanism 13 can be fixed, thereby completing the installation, when disassembly is needed, the sliding block 19 can be driven to move away from each other by reversing the bidirectional screw rod 18, so that the fixed rod 111 can be separated from the fixed hole 112, thereby disassembling the take-up and pay-off mechanism 13, when the take-up and pay-off mechanism 13 winds or unwinds the curtain body 14, the surface of the curtain body 14 will contact the compression roller 22 in the rising or falling process of the curtain body 14, at this time, the compression roller 22 will be pressed on the surface of the curtain body 14 under the elastic force of the spring rod 21, thereby keeping the curtain body 14 flat after a long time of use, the base 3 is located below the counterweight strip 15, the double-sided adhesive tape 32 is pasted on the surface of the ground 12, when the curtain body 14 and the counterweight strip 15 descend, the counterweight strip 15 will enter the base 3 after descending to the bottom, at this time, the magnetic sheets 31 are attracted together to fix the counterweight strip 15 in the base 3, when the curtain body 14 is wound, the magnetic sheets 31 are separated, at this time, the counterweight strip 15 rises, when the curtain body 14 is wound or unwound, the surface of the curtain body 14 will contact the brush plate 41, at this time, the brush plate 41 will clean the surface of the curtain body 14, thereby sweeping the dust adhered to the surface of the curtain body 14, the counterweight strip 15 will shake in the descending process, at this time, the guide plate 5 guides the counterweight strip 15, thereby smoothly entering the base 3, the adhesive tape 6 is fixed on both sides of the curtain body 14, when the curtain body 14 is wound or unwound, the adhesive tape 6 is wound or unwound at the same time.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A curtain-type cinema screen structure comprising a wall (1); characterized in that: The wall (1) top is connected with roof (11); The wall (1) bottom is connected with ground (12); The roof (11) bottom is fixedly connected with a pair of fixed seat (16); The fixed seat (16) middle part is provided with a pair of fixed hole (112); The roof (11) below is equipped with take-up mechanism (13); The take-up mechanism (13) inside is installed with curtain body (14); The curtain body (14) bottom is fixedly connected with counterweight strip (15); The take-up mechanism (13) top is fixedly connected with a pair of slide rail (17); The slide rail (17) middle part is rotatably connected with bidirectional screw rod (18); The bidirectional screw rod (18) middle part is symmetrically screw connected with a pair of sliding block (19); The sliding block (19) top is fixedly connected with clamping plate (110); The clamping plate (110) side wall is fixedly connected with fixed rod (111); The fixed rod (111) is correspondingly arranged with fixed hole (112).

2. A window curtain film screen structure according to claim 1, characterized in that: The take-up mechanism (13) bottom is fixedly connected with a pair of fixed plate (2); The fixed plate (2) middle part is installed with a plurality of spring rod (21); The spring rod (21) end is fixedly connected with press roll (22); The press roll (22) surface is in contact with curtain body (14).

3. A window shade movie screen structure as defined in claim 1, wherein: The ground (12) top is provided with base (3); The base (3) top and counterweight strip (15) bottom are both fixedly connected with magnetic sheet (31); The magnetic sheet (31) is arranged in attraction; The base (3) bottom is fixedly connected with double-sided adhesive (32).

4. A window shade movie screen structure as defined in claim 1, wherein: The take-up mechanism (13) bottom is fixedly connected with fixed frame (4); The fixed frame (4) inner side wall is fixedly connected with a pair of brush plate (41).

5. A window shade movie screen structure as defined in claim 3, wherein: The base (3) top is fixedly connected with a pair of guide plate (5); A pair of guide plate (5) is inclined structure of inverted octagon.

6. A window shade movie screen structure as defined in claim 1, wherein: The curtain body (14) side wall is fixedly connected with a pair of rubber strip (6); A pair of rubber strip (6) is symmetrically distributed on both sides of curtain body (14).

7. A window shade movie screen structure as defined in claim 2, wherein: The press roll (22) surface is sprayed with silica gel layer (7).

Images