CN213399149U

CN213399149U - Movie & TV is shot and is built with place searchlight device

Info

Publication number: CN213399149U
Application number: CN202022729629.3U
Authority: CN
Inventors: 俞沁东; 代琳琳
Original assignee: Sichuan Film And Television University
Current assignee: Sichuan Film And Television University
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-08
Anticipated expiration: 2030-11-23

Abstract

The utility model belongs to the technical field of searchlighting device, especially, be a movie & TV is shot and is built with place searchlighting device, comprising a base plate, the top of bottom plate is fixed with four support columns, the top of bottom plate is equipped with the tie, dull and stereotyped bottom and the equal fixed connection in top of support column. The utility model discloses a set up the flat board, first motor, the disc, the elevator, the fixed block, the turning block, the searchlight, electric putter, the connecting block, connecting rod and sliding block, when different angles are shone to needs, can rotate through first motor control disc, rethread electric putter control searchlight rotates, the purpose of adjusting device illumination angle has just been realized, through setting up the casing, the second motor, threaded rod and elevator, when the searchlight of device breaks down and needs the maintenance, can descend through second motor control elevator, make the searchlight descend, thereby the purpose of adjusting device searchlight height has been realized.

Description

Movie & TV is shot and is built with place searchlight device

Technical Field

The utility model relates to a searchlighting technical field specifically is a movie & TV is shot and is built with ground searchlighting device.

Background

In the movie & TV field of shooing, the condition that needs shoot at night can appear, shoots at night because ambient brightness can't shoot owing to being enough, so need the place searchlighting device, the place searchlighting device has powerful light source, can realize that light concentrates the device of throwing in specific direction for remote illumination and search, the searchlighting device can send the bright light and illuminate the site environment so that shoot night.

However, the prior searchlight also has the following problems:

1. the searchlighting device on the market at present is inconvenient to adjust the irradiation angle, and when different angles need to be irradiated, a worker can only manually rotate the device to a proper angle, which is troublesome.

2. Searchlight device on the present market does not have the function of adjusting the searchlight height, and when the searchlight of device broke down and need the maintenance, the maintenance personal can only climb to the device eminence with the help of the instrument and maintain comparatively dangerous.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a movie & TV is shot and is built with place searchlight device has solved the inconvenient regulation of present searchlight device and has shone the angle, does not have the problem of the function of adjusting the searchlight height.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a site searchlighting device for building movie shooting comprises a bottom plate, wherein four supporting columns are fixed at the top of the bottom plate, a flat plate is arranged above the bottom plate, the bottom of the flat plate is fixedly connected with the tops of the supporting columns, a first motor is fixed at the top of the bottom plate, an output shaft of the first motor penetrates through the bottom of the flat plate, a disc is fixed on the output shaft of the first motor, the bottom of the disc is rotatably connected with the top of the flat plate, a shell is fixed at the top of the disc, a second motor is fixed at the top of the disc, a threaded rod is fixed on the output shaft of the second motor, the top end of the threaded rod is rotatably connected with the inner wall of the top of the shell through a bearing, a lifting block is connected to the surface of the threaded rod in a threaded manner, two side walls of the lifting block are respectively slidably connected with the inner wall of one side of the, the novel searchlight is characterized in that a rotating block is arranged above the lifting block, two side walls of the rotating block are respectively and rotatably connected with one side wall of an adjacent fixed block through a pin shaft, a searchlight is fixed on one side wall of the rotating block, an electric push rod is fixed at the top of the lifting block, a connecting block is fixed at the top of the electric push rod, two connecting rods are fixed at the top of the connecting block, a sliding block is arranged above the lifting block, one side wall of the sliding block is slidably connected with one side wall of the rotating block, and two side walls of the sliding block are respectively and rotatably connected with the top ends of the corresponding connecting rods through pin shafts.

As an optimized technical scheme of the utility model, four universal auto-lock wheels are installed to the bottom of bottom plate.

As a preferred technical scheme of the utility model, the round hole has been seted up to dull and stereotyped bottom, the output shaft of first motor runs through the round hole.

As a preferred technical scheme of the utility model, the bottom of disc is fixed with two arc pieces, the arc groove has been seted up at dull and stereotyped top, the equal sliding connection of arc piece is in the arc groove.

As a preferred technical scheme of the utility model, the both sides wall of elevator all is fixed with first T shape slider, first T shape spout has all been seted up to the both sides inner wall of casing, first T shape slider is sliding connection respectively in corresponding first T shape spout.

As an optimal technical scheme of the utility model, the top of sliding block is fixed with second T shape slider, second T shape spout has been seted up to the bottom of turning block, second T shape slider sliding connection is in second T shape spout.

(III) advantageous effects

Compared with the prior art, the utility model provides a movie & TV is shot and is built with place searchlighting device possesses following beneficial effect:

1. this movie & TV is shot and is built with field searchlight device through setting up flat board, first motor, disc, elevator, fixed block, turning block, searchlight, electric putter, connecting block, connecting rod and sliding block, when different angles are shone to needs, can rotate through first motor control disc, and rethread electric putter control searchlight rotates, has just realized adjusting device and has shone the purpose of angle.

2. This movie & TV is shot and is built with field searchlight device through setting up casing, second motor, threaded rod and elevator, when the searchlight of device breaks down and needs the maintenance, can make the searchlight descend through the decline of second motor control elevator to the purpose of adjusting device searchlight height has been realized.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the upper part of the lifting block of the present invention;

FIG. 4 is a schematic view of the disc of the present invention;

fig. 5 is a schematic diagram of a flat panel of the present invention.

In the figure: 1. a base plate; 2. a universal self-locking wheel; 3. a support pillar; 4. a flat plate; 5. a first motor; 6. a disc; 7. a housing; 8. a second motor; 9. a threaded rod; 10. a lifting block; 11. a fixed block; 12. rotating the block; 13. a searchlight; 14. an electric push rod; 15. connecting blocks; 16. a connecting rod; 17. a circular hole; 18. an arc-shaped block; 19. an arc groove; 20. a first T-shaped slider; 21. a first T-shaped chute; 22. a second T-shaped slider; 23. a second T-shaped chute; 24. and a slider.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a site searchlighting device for building movie and television shooting comprises a bottom plate 1, four supporting columns 3 are fixed at the top of the bottom plate 1, a flat plate 4 is arranged above the bottom plate 1, the bottom of the flat plate 4 is fixedly connected with the tops of the supporting columns 3, a first motor 5 is fixed at the top of the bottom plate 1, an output shaft of the first motor 5 penetrates through the bottom of the flat plate 4, a disc 6 is fixed at the output shaft of the first motor 5, the bottom of the disc 6 is rotatably connected with the top of the flat plate 4, a shell 7 is fixed at the top of the disc 6, a second motor 8 is fixed at the top of the disc 6, a threaded rod 9 is fixed at the output shaft of the second motor 8, the top end of the threaded rod 9 is rotatably connected with the inner wall of the top of the shell 7 through a bearing, a lifting block 10 is connected with the surface thread of the threaded rod 9, two side walls of the lifting block 10 are respectively slidably, the top of lifter 10 is equipped with turning block 12, the both sides wall of turning block 12 passes through the round pin axle rotation with a lateral wall of adjacent fixed block 11 respectively and is connected, a lateral wall of turning block 12 is fixed with searchlight 13, the top of lifter 10 is fixed with electric putter 14, electric putter 14's top is fixed with connecting block 15, the top of connecting block 15 is fixed with two connecting rods 16, the top of lifter 10 is equipped with sliding block 24, a lateral wall of sliding block 24 and a lateral wall sliding connection of turning block 12, the both sides wall of sliding block 24 is connected through the round pin axle rotation with the top of corresponding connecting rod 16 respectively.

In this embodiment, through setting up dull and stereotyped 4, first motor 5, disc 6, elevator 10, fixed block 11, turning block 12, searchlight 13, electric putter 14, connecting block 15, connecting rod 16 and sliding block 24, when needs shine different angles, can control disc 6 through first motor 5 and rotate, rethread electric putter 14 control searchlight 13 rotates, just realized adjusting device shines the purpose of angle, through setting up casing 7, second motor 8, threaded rod 9 and elevator 10, when the searchlight 13 of device breaks down and needs the maintenance, can control elevator 10 through second motor 8 and descend, make searchlight 13 descend, thereby realized the purpose of adjusting device searchlight 13 height.

Specifically, four universal self-locking wheels 2 are installed at the bottom of the bottom plate 1.

In this embodiment, by providing four universal self-locking wheels 2 at the bottom of the base plate 1, when the device needs to be moved, the device can be freely moved to a suitable place.

Specifically, a circular hole 17 is formed in the bottom of the flat plate 4, and the output shaft of the first motor 5 penetrates through the circular hole 17.

In this embodiment, the first motor 5 can be made by providing a circular hole 17 in the bottom of the flat plate 4. Is free to rotate in the circular hole 17

Specifically, the bottom of disc 6 is fixed with two arc pieces 18, and circular arc groove 19 has been seted up at the top of dull and stereotyped 4, and equal sliding connection of arc piece 18 is in circular arc groove 19.

In this embodiment, the disc 6 can be more stable when rotating on the top of the flat plate 4 by providing the arc blocks 18 and the arc grooves 19.

Specifically, the two side walls of the lifting block 10 are both fixed with first T-shaped sliding blocks 20, the inner walls of the two sides of the casing 7 are both provided with first T-shaped sliding grooves 21, and the first T-shaped sliding blocks 20 are respectively connected in the corresponding first T-shaped sliding grooves 21 in a sliding manner.

In this embodiment, the first T-shaped sliding block 20 and the first T-shaped sliding groove 21 are arranged to limit the movement of the lifting block 10.

Specifically, a second T-shaped sliding block 22 is fixed at the top of the sliding block 24, a second T-shaped sliding groove 23 is formed at the bottom of the rotating block 12, and the second T-shaped sliding block 22 is slidably connected in the second T-shaped sliding groove 23.

In this embodiment, the second T-shaped sliding block 22 and the second T-shaped sliding groove 23 are arranged, so that the sliding block 24 can be limited during the movement process.

The utility model discloses a theory of operation and use flow: when the device is used, the device is moved to a proper place, when the irradiation angle of the device needs to be adjusted, the first motor 5 is started firstly, the first motor 5 can drive the disc 6 to rotate, the disc 6 can drive the searchlight 13 to rotate, the searchlight stops when the disc 6 rotates to a proper angle, the electric push rod 14 is started, the electric push rod 14 can drive the connecting block 15 to move, the connecting block 15 can drive the connecting rod 16 to move, the connecting rod 16 can drive the sliding block 24 to move, the sliding block 24 can drive the rotating block 12 to rotate, the electric push rod stops when the rotating to a proper angle, and the purpose of adjusting the irradiation angle of the device is achieved, when the searchlight 13 of device breaks down and needs the maintenance, start second motor 8, second motor 8 can drive threaded rod 9 and rotate, and threaded rod 9 can drive elevator 10 downstream, and elevator 10 can drive searchlight 13 downstream, and the maintenance personal just can maintain.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a movie & TV is shot and is built with place searchlight device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixed with four support columns (3), a flat plate (4) is arranged above the bottom plate (1), the bottom of the flat plate (4) is fixedly connected with the tops of the support columns (3), a first motor (5) is fixed at the top of the bottom plate (1), an output shaft of the first motor (5) penetrates through the bottom of the flat plate (4), a disc (6) is fixed at the output shaft of the first motor (5), the bottom of the disc (6) is rotatably connected with the top of the flat plate (4), a shell (7) is fixed at the top of the disc (6), a second motor (8) is fixed at the top of the disc (6), a threaded rod (9) is fixed at the output shaft of the second motor (8), the top end of the threaded rod (9) is rotatably connected with the inner wall of the top of the shell (7) through a bearing, and a lifting block (10) is in threaded connection with the surface of the threaded rod (9), two side walls of the lifting block (10) are respectively connected with the inner wall of one side of the corresponding shell (7) in a sliding way, two fixed blocks (11) are fixed at the top of the lifting block (10), a rotating block (12) is arranged above the lifting block (10), two side walls of the rotating block (12) are respectively and rotatably connected with one side wall of the adjacent fixed block (11) through a pin shaft, a searchlight (13) is fixed on one side wall of the rotating block (12), an electric push rod (14) is fixed on the top of the lifting block (10), a connecting block (15) is fixed at the top of the electric push rod (14), two connecting rods (16) are fixed at the top of the connecting block (15), a sliding block (24) is arranged above the lifting block (10), one side wall of the sliding block (24) is connected with one side wall of the rotating block (12) in a sliding way, and two side walls of the sliding block (24) are respectively and rotatably connected with the top ends of the corresponding connecting rods (16) through pin shafts.

2. The movie & TV is shot and is built with place searchlight device of claim 1 which characterized in that: four universal self-locking wheels (2) are installed at the bottom of the bottom plate (1).

3. The movie & TV is shot and is built with place searchlight device of claim 1 which characterized in that: a round hole (17) is formed in the bottom of the flat plate (4), and an output shaft of the first motor (5) penetrates through the round hole (17).

4. The movie & TV is shot and is built with place searchlight device of claim 1 which characterized in that: the bottom of disc (6) is fixed with two arc pieces (18), circular arc groove (19) have been seted up at the top of dull and stereotyped (4), equal sliding connection of arc piece (18) is in circular arc groove (19).

5. The movie & TV is shot and is built with place searchlight device of claim 1 which characterized in that: the two side walls of the lifting block (10) are both fixed with first T-shaped sliding blocks (20), the inner walls of the two sides of the shell (7) are both provided with first T-shaped sliding grooves (21), and the first T-shaped sliding blocks (20) are respectively connected in the corresponding first T-shaped sliding grooves (21) in a sliding mode.

6. The movie & TV is shot and is built with place searchlight device of claim 1 which characterized in that: the top of the sliding block (24) is fixed with a second T-shaped sliding block (22), the bottom of the rotating block (12) is provided with a second T-shaped sliding groove (23), and the second T-shaped sliding block (22) is connected in the second T-shaped sliding groove (23) in a sliding mode.