CN213333403U - Projector for film special effect - Google Patents

Abstract

The utility model discloses a film projector for special effect, including the fly leaf, the both sides of fly leaf all are provided with the support, the second spout has been seted up to the inside of support, the inside sliding connection of second spout has the second slider, one side that the second slider is close to relatively and the both sides fixed connection of fly leaf, one side fixed mounting that the support was kept away from relatively has the hydro-cylinder, the output fixed mounting of hydro-cylinder has first slider. The utility model discloses a set up the fly leaf and be used for installing and fixing the base, be used for installing and fixing the hydro-cylinder through setting up the support, be used for installing and fixing the annular groove through setting up the base, be used for installing and spacing the movable rod through setting up the hinge, be used for supporting the fly leaf through setting up the movable rod, solved current film simultaneously and can't height-adjusting and angle with projector, in use has brought very big inconvenient problem.

Description

Projector for film special effect

Technical Field

The utility model relates to a film special effect technical field specifically is a film special effect is with projector.

Background

Film projectors are of different types, generally, the film projectors can be divided into two types, namely a fixed type projector and a movable type projector, the film projectors can be divided into different projectors of 70 mm, 35 mm, 16 mm, 8.75 mm, 8 mm and the like according to the width of a film to be projected, the film projectors of a certain special form are also provided with three-dimensional projectors, panoramic projectors, circular screens, dome screens, giant screens and the like, the height and the angle of the existing film projector for special effects cannot be adjusted, and great inconvenience is brought to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a film special effect is with projector possesses the advantage of adjusting projector's height and angle, has solved the unable height-adjusting and angle of current film special effect is with projector, and in use has brought very big inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a film projector for special effect, includes the fly leaf, the both sides of fly leaf all are provided with the support, the second spout has been seted up to the inside of support, the inside sliding connection of second spout has the second slider, the one side that the second slider is close to relatively and the both sides fixed connection of fly leaf, one side fixed mounting that the support was kept away from relatively has the hydro-cylinder, the output fixed mounting of hydro-cylinder has first slider, one side that the support is close to relatively and the below fixed mounting that is located the fly leaf have the diaphragm, the bottom fixed mounting of fly leaf has the hinge, the both sides of hinge all rotate and are connected with the movable rod, the other end and the first slider of movable rod rotate and connect, the top fixed mounting of fly leaf has the base, the top of base is provided with the carousel, the top fixed mounting of carousel has the projector.

Preferably, the inside of support just is located the below of second spout and has seted up the second and lead to the groove, the output of hydro-cylinder runs through in the second and leads to the groove, the bottom fixed mounting of movable rod has the mounting panel, fixed mounting has extension spring between the mounting panel.

Preferably, a first sliding groove is formed in the transverse plate, and the inner portion of the first sliding groove is connected with the first sliding block in a sliding mode.

Preferably, an annular groove is formed in the base, a lug is fixedly mounted at the top of the base, first through grooves are formed in two sides of the inner portion of the turntable, and bolts are arranged at the tops of the first through grooves.

Preferably, the bolt is respectively in threaded connection with the first through groove and the base, a limiting groove is formed in the bottom of the rotary table, and the lug is located inside the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with the movable plate for installing and fixing the base and the bracket for installing and fixing the oil cylinder, the base is used for installing and fixing the annular groove, the hinge is used for installing and limiting the movable rod, the movable rod is arranged for supporting the movable plate, the first slide block is arranged for the movable rod to slide, the oil cylinder is arranged for driving the first slide block to slide in the first sliding chute, the second sliding chute is arranged for the second slide block to slide, the second slide block is arranged for driving the movable plate to longitudinally move, the height of the projector body is further adjusted, the transverse plate is arranged for installing and fixing the first chute, meanwhile, the problem that the height and the angle of the existing film special-effect projector cannot be adjusted, and great inconvenience is brought in use is solved.

2. The utility model discloses a set up the second through-groove and be used for carrying on spacingly and fixedly to the output of hydro-cylinder, be used for preventing through setting up extension spring that the sudden gliding of fly leaf leads to the damage to the projector body, be used for installing and fixing extension spring through setting up the mounting panel, be used for installing and sliding first slider through setting up first spout, be used for installing and fixing carousel and base through setting up the bolt, it is used for installing and supporting the carousel to set up the lug, be used for through setting up the spacing groove fixed and spacing to the lug.

Drawings

FIG. 1 is a schematic cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the top view structure of the turntable of the present invention;

fig. 3 is a schematic view of the structure of the base of the present invention.

In the figure: 1. a movable plate; 2. a support; 3. a projector body; 4. a bolt; 5. a first through groove; 6. a turntable; 7. an annular groove; 8. a base; 9. a hinge; 10. a movable rod; 11. a first slider; 12. an oil cylinder; 13. a bump; 14. a second chute; 15. a second slider; 16. an extension spring; 17. mounting a plate; 18. a second through groove; 19. a first chute; 20. a transverse plate.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a film projector with special effects comprises a movable plate 1, a bracket 2 is disposed on each side of the movable plate 1, a second chute 14 is disposed inside the bracket 2, a second slider 15 is slidably connected inside the second chute 14, a side of the second slider 15 close to each other is fixedly connected to each side of the movable plate 1, a cylinder 12 is fixedly mounted on a side of the bracket 2 far from each other, a first slider 11 is fixedly mounted at an output end of the cylinder 12, a horizontal plate 20 is fixedly mounted on a side of the bracket 2 close to each side and below the movable plate 1, a hinge 9 is fixedly mounted at the bottom of the movable plate 1, a movable rod 10 is rotatably connected to each side of the hinge 9, the other end of the movable rod 10 is rotatably connected to the first slider 11, a base 8 is fixedly mounted at the top of the movable plate 1, a rotary table 6 is disposed at the top of the base 8, a projector body 3 is fixedly, the projector comprises a movable plate 1, a base 8, a support 2, a base 8, a movable rod 10, a first slider 11, a first sliding groove 19, a second sliding groove 14, a second slider 15, a second sliding groove 18, a horizontal plate 20, a second sliding groove 19, a second sliding groove 14, a second sliding groove 18 and a second sliding groove 18, wherein the movable plate 1 is used for installing and fixing a base 8, the movable rod 10 is used for installing and fixing a ring-shaped groove 7, the hinge 9 is used for installing and limiting the movable rod 10, the movable rod 10 is used for supporting the movable plate 1, the first slider 11 is used for sliding the movable rod 10, the oil cylinder 12 is used for driving the first slider 11 to slide in the first sliding groove 19, the second sliding groove 14 is used for sliding the second slider 15, the second slider 15 is used for driving the movable plate 1 to move longitudinally, the height of the projector body 3 is adjusted, the output end of the oil cylinder 12 penetrates through the second through groove 18, the bottom of the movable rod 10 is fixedly provided with a mounting plate 17, an extension spring 16 is fixedly mounted between the mounting plates 17, the second through groove 18 is used for limiting and fixing the output end of the oil cylinder 12, the extension spring 16 is used for preventing the movable plate 1 from suddenly sliding down to damage the projector body 3, the mounting plate 17 is used for mounting and fixing the extension spring 16, the transverse plate 20 is internally provided with a first sliding groove 19, the inside of the first sliding groove 19 is in sliding connection with the first sliding block 11, the first sliding groove 19 is used for mounting and sliding the first sliding block 11, the inside of the base 8 is provided with an annular groove 7, the top of the base 8 is fixedly provided with a lug 13, the two sides of the inside of the rotary plate 6 are both provided with first through grooves 5, and the top of the first through groove 5 is provided with a bolt 4, be used for installing carousel 6 and base 8 and fix through setting up bolt 4, be used for installing carousel 6 and support through setting up lug 13, bolt 4 respectively with first logical groove 5 and 8 threaded connection of base, the spacing groove has been seted up to the bottom of carousel 6, lug 13 is located the spacing inslot portion, is used for fixing and spacing lug 13 through setting up the spacing groove.

During the use, start cylinder 12, under the effect of cylinder 12, the output of cylinder 12 promotes first slider 11 and removes to the one side that is close to relatively, first slider 11 drives movable rod 10, push fly leaf 1 upwards, thereby realize adjusting projector body 3's height, rotatory to breaking away from annular groove 7 with bolt 4, rotate the turned angle that carousel 6 adjusted projector body 3 simultaneously, after the regulation is accomplished, increase the frictional force between carousel 6 and the base 8 through rotatory bolt 4, and then fix projector body 3 when fixing carousel 6 and base 8, thereby accomplished the purpose of carrying out angle modulation to projector body 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A film special effect projector, comprising a movable plate (1), characterized in that: the portable type folding table is characterized in that supports (2) are arranged on two sides of the movable plate (1), a second sliding groove (14) is formed in the supports (2), a second sliding block (15) is connected to the inside of the second sliding groove (14) in a sliding mode, one side, close to the second sliding block (15), of the second sliding block is fixedly connected with two sides of the movable plate (1), an oil cylinder (12) is fixedly mounted on one side, far away from the supports (2), of the supports (2), a first sliding block (11) is fixedly mounted at the output end of the oil cylinder (12), a transverse plate (20) is fixedly mounted on one side, close to the supports (2), below the movable plate (1), a hinge (9) is fixedly mounted at the bottom of the movable plate (1), movable rods (10) are rotatably connected to two sides of the hinge (9), the other end of each movable rod (10) is rotatably connected with the first sliding block (11), a base (, the top of base (8) is provided with carousel (6), the top fixed mounting of carousel (6) has projector body (3).

2. The movie special effects projector according to claim 1, wherein: the inside of support (2) and the below that is located second spout (14) have been seted up the second and have been led to groove (18), the output of hydro-cylinder (12) runs through in second logical groove (18), the bottom fixed mounting of movable rod (10) has mounting panel (17), fixed mounting has extension spring (16) between mounting panel (17).

3. The movie special effects projector according to claim 1, wherein: a first sliding groove (19) is formed in the transverse plate (20), and the inner portion of the first sliding groove (19) is connected with the first sliding block (11) in a sliding mode.

4. The movie special effects projector according to claim 1, wherein: annular groove (7) have been seted up to the inside of base (8), the top fixed mounting of base (8) has lug (13), first logical groove (5) have all been seted up to the inside both sides of carousel (6), the top that first logical groove (5) was provided with bolt (4).

5. The movie special effects projector according to claim 4, wherein: the bolt (4) is in threaded connection with the first through groove (5) and the base (8) respectively, a limiting groove is formed in the bottom of the rotary table (6), and the lug (13) is located inside the limiting groove.

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