Special effect curtain wall for film and television post-production

Abstract

The utility model relates to the technical field of special effect curtain walls, and discloses a special effect curtain wall for film and television post-production, which comprises a curtain wall body and a base for supporting the curtain wall body, a connecting block is fixedly mounted on the back of the curtain wall body, and a fixing block is fixedly mounted on the side of the base. The connecting block fixed to the back face of the curtain wall body is inserted into the base, when the bottom of the connecting block abuts against the clamping hole formed in the surface of the fixing block through the movable rod connected with the connecting rod, the connecting block can be turned over under the supporting of the torsional spring and turned out of the clamping hole, and after being turned out, the connecting block bounces under the supporting of the torsional spring and is clamped at the bottom of the fixing block; the fixing block and the movable rod are fixed through the limiting block, so that pre-fixing of the curtain wall body and the connecting block is completed, and the situation that an operator shifts the curtain wall body during assembling, and the large-size curtain wall body needs to be frequently moved is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to special effect curtain wall technical field, specifically is a special effect curtain wall for postproduction of movie and television. BACKGROUND

[0002] Postproduction of movie and television is the postprocessing of the finished film or software production animation, makes it form complete film, including adding special effect, adding text, and making sound for film production etc.

[0003] The existing special effect curtain wall for postproduction of movie and television needs to process special effect to film, and large screen is often needed when making special effect, and the screen volume of the existing special effect curtain wall for postproduction of movie and television is large, and it is time-consuming and laborious to assemble, which influences the practicality of the special effect curtain wall for postproduction of movie and television, and aiming at this problem, the special effect curtain wall for postproduction of movie and television is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a special effect curtain wall for postproduction of movie and television to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a special effect curtain wall for postproduction of movie and television, including curtain wall body and the base for supporting curtain wall body, the back surface of curtain wall body is fixedly installed with connecting block, the side surface of base is fixedly installed with fixed block, the fixed block is internally provided with clamping hole, the connecting block is provided with control assembly, and the control assembly comprises:

[0006] Connecting rod, the connecting rod is connected with the movable rod through the torsional spring;

[0007] Fixed part, the fixed part is used for connecting curtain wall body and base, thereby completing the pre-fixing of curtain wall body and connecting block, avoiding the displacement of curtain wall body when operating personnel assembles, and the condition that the large volume curtain wall body needs to be frequently moved.

[0008] Preferably, the connecting rod penetrates the connecting block and is rotatably connected with the connecting block, the side surface of the connecting rod is hinged with the movable rod, the top of the movable rod is fixedly connected with one side of the torsional spring, the other side of the torsional spring is fixedly installed on the side surface of the connecting rod, and the movable rod can be folded under the support of the torsional spring when being abutted.

[0009] Preferably, the fixed part comprises a limiting block, the limiting block is fixedly installed at the bottom of the connecting rod, a cylinder is fixedly installed at the top of the connecting rod, the cylinder is rotatably connected with the inner wall of the connecting block, and the connecting rod can rotate synchronously when the cylinder rotates on the inner wall of the connecting block.

[0010] Preferably, the top of the cylinder is fixedly provided with a threaded rod, the threaded rod penetrates through a connecting block and is rotationally connected with the connecting block, the top of the connecting block is rotationally connected with a disc, the bottom of the disc is fixedly connected with the top of the threaded rod, and the disc rotates, so that the threaded rod can drive the cylinder to rotate synchronously.

[0011] Preferably, the disc is provided with a clamping groove, and the top of the disc is fixedly provided with a rotating block.

[0012] Preferably, the top of the connecting block is fixedly provided with a fixing ring, the fixing ring is penetrated through by the rotating block and is rotationally connected with the rotating block, and the rotating block can rotate in the fixing ring under stress.

[0013] Preferably, the inner wall of the fixing ring is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the side of a clamping rod, the top of the clamping rod is fixedly provided with a supporting block, the supporting block penetrates through the fixing ring and is slidingly connected with the fixing ring, and the clamping rod can be bounced out of the fixing ring under the support of the spring when losing force.

[0014] Compared with the prior art, the special effect curtain wall for film and television post-production has the following beneficial effects:

[0015] 1. The special effect curtain wall for film and television post-production is provided with a control assembly, the connecting block fixed to the back of the curtain wall body is inserted into the base, the movable rod connected to the connecting block through the connecting rod can be folded under the support of the torsion spring and folded out of the clamping hole when abutting against the clamping hole formed in the surface of the fixed block, and the folded-out movable rod is bounced up under the support of the torsion spring and clamped at the bottom of the fixed block, so that the fixed block and the movable rod are fixed through the limiting block, the pre-fixing of the curtain wall body and the connecting block is completed, and the displacement of the curtain wall body during assembly is avoided, and the situation that the large-volume curtain wall body needs to be frequently moved is avoided.

[0016] 2. The special effect curtain wall for film and television post-production is provided with a fixing member, the movable rod can be pulled out of the clamping hole when the clamping hole and the movable rod are parallel and coincident, the disc, the threaded rod, the cylinder and the connecting rod cannot rotate when the clamping groove formed in the surface of the disc is limited by the clamping rod, the connecting block and the base cannot be separated when the clamping hole and the movable rod cannot be coincident, and the stability of the curtain wall body after being preliminarily fixed to the base is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a curtain wall body and base opening structure schematic diagram of the utility model;

[0019] Figure 3 It is a back view structural schematic diagram of the utility model;

[0020] Figure 4 It is the profile structure schematic view of the utility model connecting block;

[0021] Figure 5 It is the control assembly structure schematic view of the utility model.

[0022] In the figure: 1, curtain wall body;2, connecting block;3, base;4, fixed block;5, clamping hole;6, control assembly;61, connecting rod;62, movable rod;63, torsional spring;64, fixed part;641, limiting block;642, cylinder;643, threaded rod;644, disc;645, clamping groove;646, rotating block;647, fixed ring;648, spring;649, clamping rod;640, support block. DETAILED DESCRIPTION

[0023] As Figures 1-5 shown, the utility model provides a kind of technical scheme: a special effect curtain wall for film and television postproduction, including curtain wall body 1 and the base 3 for supporting curtain wall body 1, the back surface of curtain wall body 1 is fixedly installed with connecting block 2, the side surface of base 3 is fixedly installed with fixed block 4, clamping hole 5 is opened in fixed block 4, control assembly 6 is arranged in connecting block 2, control assembly 6 includes: connecting rod 61, movable rod 62, torsional spring 63 and fixed part 64, connecting block 2 bottom is connected by movable rod 62 of connecting rod 61 when being contacted to the clamping hole 5 opened in the surface of fixed block 4, it can be folded under the support of torsional spring 63 and be folded out from clamping hole 5, after folding out, it is bounced under the support of torsional spring 63, and is clamped in the bottom of fixed block 4, the fixing of fixed block 4 and movable rod 62 is completed by limiting block 641, to complete the pre-fixing of curtain wall body 1 and connecting block 2, avoid the displacement of curtain wall body 1 when assembling by operator, need to move bulky curtain wall body 1 frequently.

[0024] The connecting rod 61 penetrates the connecting block 2 and is rotationally connected with the connecting block 2, the side surface of the connecting rod 61 is hingedly connected with the movable rod 62, the top of the movable rod 62 is fixedly connected with one side of the torsion spring 63, the other side of the torsion spring 63 is fixedly installed on the side surface of the connecting rod 61, and the movable rod 62 can be folded under the support of the torsion spring 63 when being abutted. The fixing piece 64 comprises a limiting block 641 fixedly installed on the bottom of the connecting rod 61, a cylinder 642 fixedly installed on the top of the connecting rod 61, and the cylinder 642 is rotationally connected with the inner wall of the connecting block 2, and the connecting rod 61 can be synchronously rotated when the cylinder 642 rotates on the inner wall of the connecting block 2. The top of the cylinder 642 is fixedly installed with a threaded rod 643, the threaded rod 643 penetrates the connecting block 2 and is rotationally connected with the connecting block 2, the top of the connecting block 2 is rotationally connected with a disc 644, the bottom of the disc 644 is fixedly connected with the top of the threaded rod 643, and the disc 644 can synchronously rotate the cylinder 642 when rotating. The arc surface of the disc 644 is provided with a clamping groove 645, the top of the disc 644 is fixedly installed with a rotating block 646, and the clamping groove 645 can limit the rotation of the disc 644. The top of the connecting block 2 is fixedly installed with a fixed ring 647, the fixed ring 647 is penetrated by the rotating block 646 and is rotationally connected with the rotating block 646, and the rotating block 646 can rotate in the fixed ring 647 when being stressed. The inner wall of the fixed ring 647 is fixedly connected with one end of a spring 648, the other end of the spring 648 is fixedly installed on the side surface of a clamping rod 649, the top of the clamping rod 649 is fixedly installed with a supporting block 640, the supporting block 640 penetrates the fixed ring 647 and is slidingly connected with the fixed ring 647, and the clamping rod 649 can be bounced out of the fixed ring 647 under the support of the spring 648 when losing force.

[0025] In the utility model, when the curtain wall body 1 and the base 3 need to be connected, the connecting block 2 fixed on the back of the curtain wall body 1 is inserted into the base 3, after being inserted, the bottom of the connecting block 2 is folded under the support of the torsion spring 63 when abutting to the clamping hole 5 on the surface of the fixed block 4, and is flipped out from the clamping hole 5, after being flipped out, the connecting block 2 is bounced up under the support of the torsion spring 63, is clamped at the bottom of the fixed block 4, and is fixed to the fixed block 4 and the movable rod 62 through the limiting block 641, so that the pre-fixing of the curtain wall body 1 and the connecting block 2 is completed, the displacement of the curtain wall body 1 during assembly is avoided, the situation that the bulky curtain wall body 1 needs to be frequently moved is avoided, after being fixed, the connecting block 2 and the base 3 are locked again through the bolt, so that the assembly is completed, when the fixing needs to be released, the bolt is removed, the support block 640 is pushed on the surface of the fixing ring 647, the clamping rod 649 is driven by the support block 640 to move out of the clamping groove 645 on the surface of the disc 644, after being moved out, the pushing force is kept, and the rotating block 646 is rotated, the rotating block 646 drives the threaded rod 643 to rotate through the disc 644, when the threaded rod 643 rotates, the cylinder 642 fixed on the surface of the threaded rod 643 can drive the connecting rod 61 to rotate, when the connecting rod 61 rotates, the movable rod 62 can be synchronously rotated, the movable rod 62 after being rotated will be parallel to the clamping hole 5, so that the movable rod 62 can be pulled out of the fixed block 4, so that the removal is completed.

[0026] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A special effect curtain wall for film and television post-production, comprising a curtain wall body (1) and a base (3) for supporting the curtain wall body (1), characterized in that: The back of the curtain wall body (1) is fixedly installed with a connecting block (2), the side of the base (3) is fixedly installed with a fixed block (4), a clamping hole (5) is arranged in the fixed block (4), a control assembly (6) is arranged in the connecting block (2), and the control assembly (6) comprises: A connecting rod (61) is connected with a movable rod (62) through a torsional spring (63); A fixing part (64) is used for connecting the curtain wall body (1) and the base (3).

2. A special effect curtain wall for use in film and television post-production according to claim 1, characterized in that: The connecting rod (61) penetrates through the connecting block (2) and is rotationally connected with the connecting block (2), the side of the connecting rod (61) is hinged with the movable rod (62), the top of the movable rod (62) is fixedly connected with one side of the torsional spring (63), and the other side of the torsional spring (63) is fixedly installed on the side of the connecting rod (61).

3. The special effect curtain wall for film and television post-production according to claim 1, characterized in that: The fixing part (64) comprises a limiting block (641) fixedly installed at the bottom of the connecting rod (61), a cylinder (642) fixedly installed at the top of the connecting rod (61), and the cylinder (642) is rotationally connected with the inner wall of the connecting block (2).

4. A special effect curtain wall for use in film and television post-production according to claim 3, characterized in that: The top of the cylinder (642) is fixedly installed with a threaded rod (643), the threaded rod (643) penetrates through the connecting block (2) and is rotationally connected with the connecting block (2), the top of the connecting block (2) is rotationally connected with a disc (644), and the bottom of the disc (644) is fixedly connected with the top of the threaded rod (643).

5. A special effect curtain wall for use in film and television post-production according to claim 4, characterized in that: The arc surface of the disc (644) is provided with a clamping groove (645), and the top of the disc (644) is fixedly installed with a rotating block (646).

6. A special effect curtain wall for use in film and television post-production according to claim 5, characterized in that: The top of the connecting block (2) is fixedly installed with a fixed ring (647), the fixed ring (647) is penetrated through the rotating block (646) and is rotationally connected with the rotating block (646).

7. A special effect curtain wall for use in film and television post-production according to claim 6, characterized in that: The inner wall of the fixed ring (647) is fixedly connected with one end of a spring (648), the other end of the spring (648) is fixedly installed on the side of a clamping rod (649), the top of the clamping rod (649) is fixedly installed with a supporting block (640), and the supporting block (640) penetrates through the fixed ring (647) and is slidingly connected with the fixed ring (647).

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