CN212540975U

CN212540975U - Multi-angle light filling device outside video production user

Info

Publication number: CN212540975U
Application number: CN202020790158.4U
Authority: CN
Inventors: 尹帅
Original assignee: Henan Interstellar Intelligent Technology Co ltd
Current assignee: Henan Interstellar Intelligent Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-12
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to the technical field of video production, and discloses a multi-angle light filling device outside a video production user, which comprises a support, wherein a motor is arranged inside the support, the motor operates to drive a driving wheel fixedly connected with the top of an output shaft of the support to rotate, the driving wheel rotates to drive a driven wheel to rotate through a driving wheel, the driven wheel rotates to drive a screw fixedly connected with the top of the driven wheel to rotate, the screw rotates to drive a nut to move, the insertion of an inserted link limits the rotation of the nut, the nut can only be driven by the screw to ascend or descend, the nut ascends or descends to drive the right end of a hinged link to ascend or descend, when the right end of the hinged link ascends, the left end of the hinged link pulls a movable plate to move inwards, the movable plate and a light filling lamp rotate clockwise around a hinged seat, when the right end of the hinged link descends, the, at this time, the movable plate and the light supplement lamp rotate anticlockwise around the hinge base.

Description

Multi-angle light filling device outside video production user

Technical Field

The utility model relates to a video preparation technical field specifically is an outdoor multi-angle light filling device is used in video preparation.

Background

The light filling lamp is a lamp for compensating light of equipment lacking illuminance, in the fields of video production and the like, the light filling lamp is often needed to be used for light filling, outdoor live-action shooting is often needed to be carried out in the open air during video production, outdoor weather is cloudy and not clear, the light filling lamp is needed to be used for light filling when light is too dark, therefore, brighter pictures can be shot, but in actual use, the traditional light filling device still has certain defects, for example, most of light filling equipment generally has the problem that angle adjustment is inconvenient, the shooting height of a following camera which cannot be used for quickly adjusting the angle can not be adjusted, therefore, how to adjust the angle of the light filling lamp more conveniently becomes an urgent technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an outdoor multi-angle light filling device is used in video preparation possesses the advantage of conveniently adjusting the light filling lamp angle, has solved the more troublesome problem of light filling lamp angle modulation.

(II) technical scheme

For the purpose of realizing above-mentioned convenient regulation light filling lamp angle, the utility model provides a following technical scheme: the multi-angle light supplementing device outside the video production user comprises a support, wherein a cavity is formed in the support, the inner wall of the cavity is fixedly connected with a bottom plate, and the top of the bottom plate is fixedly connected with a motor;

the top of an output shaft of the motor is fixedly connected with a driving wheel, the outer wall of the driving wheel is meshed with a driving wheel, the top of the driving wheel is movably connected with a hanging rod, the outer wall of the driving wheel is meshed with a driven wheel, the top of the driven wheel is fixedly connected with a screw rod, the bottom of the screw rod is movably connected with an installation plate, the left side of the installation plate is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a hinged seat, the top of the installation plate is fixedly connected with a fixed block, and the top of;

the top swing joint of screw rod has the bearing, the outer wall threaded connection of screw rod has the nut, the outer wall swing joint of nut has the hinge bar, hinge bar swing joint is in the inside of activity groove, the left end swing joint of hinge bar has the fly leaf, the outer wall fixedly connected with light filling lamp of fly leaf.

Preferably, the suspender is fixedly connected to the bottom of the mounting plate, and the position of the driving wheel can be fixed by fixing the position of the suspender, so that the rotation of the driving wheel is more stable.

Preferably, the transmission wheel is formed by combining two gears with different tooth numbers, and the two gears are respectively meshed with the driving wheel and the driven wheel, so that the rotation of the driving wheel can be effectively transmitted to the driven wheel.

Preferably, the bottom of the movable plate is hinged to the hinge seat, and the movable plate rotates around the hinge seat during adjustment.

Preferably, the bearing is fixedly connected to the inner top wall of the cavity, and the position of the screw rod can be fixed by fixing the position of the bearing, so that the rotation of the screw rod is more stable.

Preferably, the inside of the nut is provided with a slot matched with the inserted link, and the inserted link is inserted in the nut to limit the rotation of the nut, so that the nut can only ascend or descend under the driving of the screw rod.

Preferably, the tripod is fixedly connected to the bottom of the support, so that the support can be stably fixed on the ground.

(III) advantageous effects

Compared with the prior art, the utility model provides an outdoor multi-angle light filling device is used in video preparation possesses following beneficial effect:

1. this outdoor multi-angle light filling device is used in video production, the motor operation drives its output shaft top fixed connection's action wheel rotatory, the action wheel is rotatory to drive from the driving wheel through the drive wheel, it is rotatory to drive its top fixed connection's screw rod from the driving wheel rotation, the rotatory nut motion that drives of screw rod, the grafting of inserted bar has restricted the rotation of nut, make it only can rise or descend under the drive of screw rod, through the motor, the action wheel, the drive wheel, from the driving wheel, the screw rod, cooperation between nut and the inserted bar is used, thereby the effect of conveniently adjusting the light filling lamp angle has been reached.

2. This outdoor multi-angle light filling device is used in video manufacturing, the nut rises or the right-hand member that descends and drive the hinge bar rises or descends, when the right-hand member of hinge bar rises, the left end of hinge bar is drawing the fly leaf and is inwards moving, fly leaf and light filling lamp are round articulated seat clockwise rotation this moment, when the right-hand member of hinge bar descends, the left end of hinge bar is pushing away the fly leaf and is outwards moving, fly leaf and light filling lamp are round articulated seat counter-clockwise turning this moment, through the nut, the hinge bar, the fly leaf, cooperation between light filling lamp and the articulated seat is used, thereby the effect of conveniently adjusting light filling lamp angle has been reached.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1-bracket, 2-cavity, 3-bottom plate, 4-motor, 5-driving wheel, 6-driving wheel, 7-suspender, 8-driven wheel, 9-screw, 10-mounting plate, 11-fixing plate, 12-hinged seat, 13-fixing block, 14-inserted bar, 15-bearing, 16-nut, 17-hinged bar, 18-movable groove, 19-movable plate and 20-light supplement lamp.

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.

Referring to fig. 1-2, the multi-angle light supplement device for the video production user comprises a support 1, a cavity 2 is formed in the support 1, a tripod is fixedly connected to the bottom of the support 1, the support 1 can be stably fixed on the ground, a bottom plate 3 is fixedly connected to the inner wall of the cavity 2, a motor 4 is fixedly connected to the top of the bottom plate 3, and the motor 4 can be selected from motors 4 of the type 57BG76 of the beige brand;

the top of the output shaft of the motor 4 is fixedly connected with a driving wheel 5, the outer wall of the driving wheel 5 is meshed with a driving wheel 6, the top of the driving wheel 6 is movably connected with a suspender 7, the suspender 7 is fixedly connected at the bottom of a mounting plate 10, the position of the driving wheel 6 can be fixed by fixing the position of the suspender 7, so that the rotation of the driving wheel 6 is more stable, the driving wheel 6 is formed by combining two gears with different tooth numbers, the two gears are respectively meshed with the driving wheel 5 and a driven wheel 8, the rotation of the driving wheel 5 can be effectively transmitted to the driven wheel 8, the outer wall of the driving wheel 6 is meshed with the driven wheel 8, the top of the driven wheel 8 is fixedly connected with a screw 9, the bottom of the screw 9 is movably connected with the mounting plate 10, the left side of the mounting plate 10 is fixedly, the top of the fixed block 13 is fixedly connected with an inserted bar 14, the inside of the nut 16 is provided with a slot matched with the inserted bar 14, and the inserted bar 14 is inserted in the nut 16 to limit the rotation of the nut 16, so that the nut can only be driven by the screw 9 to ascend or descend;

top swing joint of screw rod 9 has bearing 15, bearing 15 fixed connection is on the interior roof of cavity 2, thereby the position through fixing bearing 15 can fix the position of screw rod 9, make the more stable of rotation of screw rod 9, the outer wall threaded connection of screw rod 9 has nut 16, the outer wall swing joint of nut 16 has hinge bar 17, hinge bar 17 swing joint is in the inside of activity groove 18, the left end swing joint of hinge bar 17 has fly leaf 19, the bottom of fly leaf 19 articulates on articulated seat 12, fly leaf 19 is rotatory around articulated seat 12 when adjusting, the outer wall fixedly connected with light filling lamp 20 of fly leaf 19.

The working principle is that the motor 4 operates to drive the driving wheel 5 fixedly connected with the top of the output shaft of the motor to rotate, the driving wheel 5 rotates to drive the driven wheel 8 to rotate through the driving wheel 6, the driven wheel 8 rotates to drive the screw rod 9 fixedly connected with the top of the driven wheel to rotate, the screw rod 9 rotates to drive the nut 16 to move, the insertion of the inserted rod 14 limits the rotation of the nut 16, so that the nut can only ascend or descend under the drive of the screw rod 9, the nut 16 ascends or descends to drive the right end of the hinged rod 17 to ascend or descend, when the right end of the hinged rod 17 ascends, the left end of the hinged rod 17 pulls the movable plate 19 to move inwards, the movable plate 19 and the light supplement lamp 20 rotate clockwise around the hinged base 12, when the right end of the hinged rod 17 descends, the left end of the hinged rod 17 pushes the movable plate 19 to move outwards.

In summary, in the multi-angle light supplement device outside the video production user, the motor 4 operates to drive the driving wheel 5 fixedly connected to the top of the output shaft of the motor to rotate, the driving wheel 5 rotates to drive the driven wheel 8 to rotate through the driving wheel 6, the driven wheel 8 rotates to drive the screw 9 fixedly connected to the top of the driven wheel to rotate, the screw 9 rotates to drive the nut 16 to move, the insertion of the inserted rod 14 limits the rotation of the nut 16, so that the nut 16 can only ascend or descend under the driving of the screw 9, and the light supplement lamp 20 can be conveniently adjusted through the matching use among the motor 4, the driving wheel 5, the driving wheel 6, the driven wheel 8, the screw 9, the nut 16 and the inserted rod 14; nut 16 rises or descends and drives the right-hand member of hinge bar 17 and rises or descend, when the right-hand member of hinge bar 17 rises, the left end of hinge bar 17 is drawing fly leaf 19 and is inwards moving, fly leaf 19 and light filling lamp 20 are rotatory clockwise around articulated seat 12 this moment, when the right-hand member of hinge bar 17 descends, the left end of hinge bar 17 is pushing fly leaf 19 and is outwards moving, fly leaf 19 and light filling lamp 20 are rotatory anticlockwise around articulated seat 12 this moment, through nut 16, hinge bar 17, fly leaf 19, cooperation between light filling lamp 20 and the articulated seat 12 is used, thereby reached the effect of conveniently adjusting 20 angles of light filling lamp.

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

1. The utility model provides a video production user outer multi-angle light filling device, includes support (1), its characterized in that: a cavity (2) is formed in the support (1), a bottom plate (3) is fixedly connected to the inner wall of the cavity (2), and a motor (4) is fixedly connected to the top of the bottom plate (3);

the top of an output shaft of the motor (4) is fixedly connected with a driving wheel (5), the outer wall of the driving wheel (5) is meshed with a driving wheel (6), the top of the driving wheel (6) is movably connected with a hanging rod (7), the outer wall of the driving wheel (6) is meshed with a driven wheel (8), the top of the driven wheel (8) is fixedly connected with a screw rod (9), the bottom of the screw rod (9) is movably connected with a mounting plate (10), the left side of the mounting plate (10) is fixedly connected with a fixing plate (11), the top of the fixing plate (11) is fixedly connected with a hinged seat (12), the top of the mounting plate (10) is fixedly connected with a fixing block (13), and the top of the fixing block (13;

the top swing joint of screw rod (9) has bearing (15), the outer wall threaded connection of screw rod (9) has nut (16), the outer wall swing joint of nut (16) has hinge bar (17), hinge bar (17) swing joint is in the inside of activity groove (18), the left end swing joint of hinge bar (17) has fly leaf (19), the outer wall fixedly connected with light filling lamp (20) of fly leaf (19).

2. The apparatus according to claim 1, wherein the apparatus comprises: the hanger rod (7) is fixedly connected to the bottom of the mounting plate (10).

3. The apparatus according to claim 1, wherein the apparatus comprises: the transmission wheel (6) is formed by combining two gears with different tooth numbers.

4. The apparatus according to claim 1, wherein the apparatus comprises: the bottom of the movable plate (19) is hinged on the hinge seat (12).

5. The apparatus according to claim 1, wherein the apparatus comprises: the bearing (15) is fixedly connected to the inner top wall of the cavity (2).

6. The apparatus according to claim 1, wherein the apparatus comprises: the interior of the nut (16) is provided with a slot matched with the inserted bar (14).

7. The apparatus according to claim 1, wherein the apparatus comprises: the bottom of the support (1) is fixedly connected with a tripod.