Adjustable live broadcast light supplement lamp

Abstract

The utility model discloses an adjustable live broadcast light supplement lamp, and relates to the related technical field of live broadcast light supplement lamps, the adjustable live broadcast light supplement lamp comprises a stand column and a supporting frame arranged on the stand column, the top end of the stand column is provided with a cavity, a connecting column is slidably installed in the cavity, and the stand column is provided with a height adjusting assembly. A mounting box is fixedly mounted at the top end of the connecting column, a connecting rod is rotatably mounted on the mounting box, a mounting disc is fixedly mounted at the top end of the connecting rod, the bottom end of the connecting rod extends into the mounting box and is fixedly provided with a first worm gear, and a first worm meshed with the first worm gear is rotatably mounted on the mounting box; a rotating wheel is fixedly mounted at one end of the first worm; the aperture can be driven to rotate left and right by rotating the rotating wheel, the left-right irradiation angle of the aperture can be adjusted, the mounting plate and the aperture can be driven to swing up and down by rotating the knob, the up-down irradiation angle of the aperture can be adjusted, the operation is simple, the use is convenient, and the stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field related to live broadcast fill-in light, and in particular to an adjustable live broadcast fill-in light. Background Art

[0002] With the continuous development of the Internet and the rise of Internet live broadcasting, Internet live broadcasting is also constantly entering our lives. Online live broadcasting absorbs and continues the advantages of the Internet, using video to conduct live broadcasts online. During the process of online live broadcasting, in order to ensure the three-dimensionality of the host's face, it is usually necessary to use fill lights to fill in the host's light.

[0003] Most of the existing live broadcast fill lights adjust the angle of the aperture through a universal ball and a fastening screw. Every time the fill light needs to be adjusted in angle, the fastening screw needs to be loosened, and the lamp body needs to be rotated to the desired angle with one hand, and the fastening screw needs to be tightened and fixed with the other hand. The operation is cumbersome and the adjustment is inconvenient. In addition, the lamp body is only fixed by tightening, and the stability is poor. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides an adjustable live broadcast fill light.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an adjustable live broadcast fill light, comprising a column and a support frame arranged on the column, the top of the column is provided with a cavity and a connecting column is slidably installed in the cavity, the column is provided with a height adjustment component, the top of the connecting column is fixedly installed with a mounting box, a connecting rod is rotatably installed on the mounting box and a mounting plate is fixedly installed on the top of the connecting rod, the bottom end of the connecting rod extends into the mounting box and a first worm gear is fixedly installed thereon, a first worm gear meshing with the first worm gear is rotatably installed on the mounting box, and a rotating wheel is fixedly installed on one end of the first worm gear, a mounting frame is fixedly installed on the mounting plate and a mounting plate is rotatably installed on the mounting frame, an aperture is fixedly installed on the mounting plate, and an angle adjustment component is provided on the mounting plate.

[0007] As a preferred technical solution of the utility model, the height adjustment assembly includes a rotating shaft rotatably installed in the cavity, a second worm gear is fixedly installed on the rotating shaft, a second worm gear meshing with the second worm gear is rotatably installed on the column, and a tooth plate meshing with the second worm gear is fixedly installed on the bottom end of the connecting column.

[0008] As a preferred technical solution of the utility model, the second worm and the second worm wheel are both located in the cavity, and one end of the second worm extends outside the column and is fixedly mounted with a hand wheel.

[0009] As a preferred technical solution of the utility model, the angle adjustment assembly includes a threaded rod rotatably mounted on a mounting plate, a sliding groove is provided on the mounting plate and a slider is slidably mounted in the sliding groove, a sleeve is threadedly mounted on the outer surface of the top end of the threaded rod, and the top end of the sleeve is hinged to the slider, and a knob is fixedly mounted on the bottom end of the threaded rod.

[0010] As a preferred technical solution of the utility model, a slide rod is fixedly installed in the slide groove, and the sliding block slides on the outer surface of the slide rod.

[0011] As a preferred technical solution of the utility model, a counterweight block is fixedly installed at the bottom end of the column.

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

[0013] 1. This adjustable live broadcast fill light is equipped with a rotating wheel, a first worm, a first worm wheel, a connecting rod, a mounting plate and an aperture. Rotating the rotating wheel drives the first worm to rotate, and the first worm drives the first worm wheel and the connecting rod to rotate. The connecting rod drives the mounting plate and the aperture to rotate accordingly, thereby driving the aperture to rotate left and right, and adjusting the left and right illumination angles of the aperture. The operation is simple and easy to use. The self-locking characteristics between the first worm and the first worm wheel can ensure the stability of the aperture position after adjustment, and the stability is high.

[0014] 2. This kind of adjustable live broadcast fill light sets an angle adjustment component. Turning the knob drives the threaded rod to rotate. The rotation of the threaded rod drives the sleeve to move up and down under the guide limit of the slide rod. The movement of the sleeve drives the slider to move in the slide groove, which can drive the mounting plate and the aperture to swing up and down, and adjust the upper and lower illumination angles of the aperture. The operation is simple, easy to use and highly stable.

[0015] 3. This kind of adjustable live broadcast fill light is provided with a height adjustment component. By turning the hand wheel, the second worm is driven to rotate. The rotation of the second worm drives the second worm wheel and the rotating shaft to rotate. The rotation of the second worm wheel drives the tooth plate and the connecting column to move up and down. The movement of the connecting column can adjust the height of the mounting plate and the aperture, thereby adjusting the height of the aperture. The operation is simple and easy to use. The self-locking characteristics between the second worm and the second worm wheel can ensure the stability of the aperture position after adjustment, and the stability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1This is a schematic diagram of the overall structure of an adjustable live broadcast fill light of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a column of an adjustable live broadcast fill light of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of an installation box of an adjustable live broadcast fill light of the utility model;

[0020] Figure 4 This is a schematic diagram of the threaded rod structure of an adjustable live broadcast fill light of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of a sliding rod structure of an adjustable live broadcast fill light.

[0022] In the figure: 1. column; 2. support frame; 3. connecting column; 4. mounting box; 5. connecting rod; 6. mounting plate; 7. first worm gear; 8. first worm; 9. mounting frame; 10. mounting plate; 11. aperture; 12. rotating shaft; 13. second worm gear; 14. second worm; 15. tooth plate; 16. threaded rod; 17. slider; 18. sleeve; 19. slide rod; 20. counterweight. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model is an adjustable live broadcast fill light, comprising a column 1 and a support frame 2 arranged on the column 1, a cavity is opened at the top of the column 1 and a connecting column 3 is slidably installed in the cavity, a height adjustment component is arranged on the column 1, a mounting box 4 is fixedly installed on the top of the connecting column 3, a connecting rod 5 is rotatably installed on the mounting box 4 and a mounting plate 6 is fixedly installed on the top of the connecting rod 5, the bottom end of the connecting rod 5 extends into the mounting box 4 and is fixedly installed with a first worm gear 7, a first worm 8 meshing with the first worm gear 7 is rotatably installed on the mounting box 4, and a rotating wheel is fixedly installed on one end of the first worm 8, a mounting frame 9 is fixedly installed on the mounting plate 6 and a mounting plate 6 is fixedly installed on the mounting box 4. A mounting plate 10 is rotatably mounted on the mounting frame 9, an aperture 11 is fixedly mounted on the mounting plate 10, an angle adjustment component is arranged on the mounting disk 6, a self-locking condition is satisfied between the first worm 8 and the first worm wheel 7, the first worm 8 is driven to rotate by rotating the rotating wheel, the first worm 8 drives the first worm wheel 7 and the connecting rod 5 to rotate, the connecting rod 5 drives the mounting disk 6 and the aperture 11 to rotate accordingly, thereby driving the aperture 11 to rotate left and right, and adjusting the left and right illumination angles of the aperture 11, the operation is simple, the use is convenient, and the self-locking characteristics between the first worm 8 and the first worm wheel 7 can be used to ensure the stability of the position of the aperture 11 after adjustment, and the stability is high.

[0025] Among them, the height adjustment component includes a rotating shaft 12 rotatably installed in the cavity, a second worm gear 13 is fixedly installed on the rotating shaft 12, a second worm 14 meshing with the second worm gear 13 is rotatably installed on the column 1, and a toothed plate 15 meshing with the second worm gear 13 is fixedly installed on the bottom end of the connecting column 3. The second worm 14 and the second worm gear 13 are both located in the cavity, one end of the second worm 14 extends outside the column 1 and is fixedly installed with a handwheel, and the self-locking condition is met between the first worm 8 and the first worm gear 7. The second worm 14 is driven to rotate by rotating the handwheel, and the rotation of the second worm 14 drives the second worm gear 13 and the rotating shaft 12 to rotate, and the rotation of the second worm gear 13 drives the toothed plate 15 and the connecting column 3 to move up and down. The movement of the connecting column 3 can adjust the height of the mounting plate 6 and the aperture 11, thereby adjusting the height of the aperture 11. The operation is simple and easy to use, and the self-locking characteristics between the second worm 14 and the second worm gear 13 can be used to ensure the stability of the position of the aperture 11 after adjustment, and the stability is high.

[0026] Among them, the angle adjustment component includes a threaded rod 16 rotatably installed on the mounting plate 6, a sliding groove is opened on the mounting plate 10 and a slider 17 is slidably installed in the sliding groove, a sleeve 18 is threadedly installed on the outer surface of the top end of the threaded rod 16, and the top end of the sleeve 18 is hinged to the slider 17, and a knob is fixedly installed on the bottom end of the threaded rod 16. Turning the knob drives the threaded rod 16 to rotate, and the rotation of the threaded rod 16 drives the sleeve 18 to move up and down. The movement of the sleeve 18 drives the slider 17 to move in the sliding groove, which can drive the mounting plate 10 and the aperture 11 to swing up and down, and the up and down illumination angles of the aperture 11 are adjusted. The operation is simple, easy to use, and has high stability.

[0027] Among them, a slide rod 19 is fixedly installed in the slide groove, and the slider 17 slides on the outer surface of the slide rod 19. The slide rod 19 can guide and limit the movement of the slider 17 in the slide groove to ensure the stability of the slider 17 when moving in the slide groove.

[0028] A counterweight block 20 is fixedly mounted on the bottom end of the column 1 , and the stability of the column 1 can be improved by providing the counterweight block 20 .

[0029] During operation, the height of the aperture 11 is adjusted according to the use requirements, the hand wheel is turned to drive the second worm 14 to rotate, the second worm 14 rotates to drive the second worm wheel 13 and the rotating shaft 12 to rotate, the second worm wheel 13 rotates to drive the tooth plate 15 and the connecting column 3 to move up and down, the movement of the connecting column 3 can adjust the height of the mounting plate 6 and the aperture 11, so that the height of the aperture 11 can be adjusted, after the height adjustment is completed, the rotating wheel is turned to drive the first worm 8 to rotate, the first worm 8 rotates to drive the first worm wheel 7 and the connecting rod 5 to rotate The connecting rod 5 rotates to drive the mounting plate 6 and the aperture 11 to rotate accordingly, thereby driving the aperture 11 to rotate left and right, and adjusting the left and right illumination angles of the aperture 11. Then, the knob is turned to drive the threaded rod 16 to rotate. The rotation of the threaded rod 16 drives the sleeve 18 to move up and down under the guiding and limiting action of the slide rod 19. The movement of the sleeve 18 drives the slider 17 to move in the slide groove, and then the mounting plate 10 and the aperture 11 can be driven to swing up and down, and the up and down illumination angles of the aperture 11 can be adjusted. The operation is simple, easy to use, and has high stability.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adjustable live broadcast fill light, comprising a column (1) and a support frame (2) arranged on the column (1), characterized in that: The top of the column (1) is provided with a cavity and a connecting column (3) is slidably mounted in the cavity; the column (1) is provided with a height adjustment component; the top of the connecting column (3) is fixedly mounted with a mounting box (4); a connecting rod (5) is rotatably mounted on the mounting box (4) and a mounting plate (6) is fixedly mounted on the top of the connecting rod (5); the bottom end of the connecting rod (5) extends into the mounting box (4) and is fixedly mounted with a first worm gear (7); a first worm (8) meshing with the first worm gear (7) is rotatably mounted on the mounting box (4), and a rotating wheel is fixedly mounted on one end of the first worm gear (8); a mounting frame (9) is fixedly mounted on the mounting plate (6) and a mounting plate (10) is rotatably mounted on the mounting frame (9); an aperture (11) is fixedly mounted on the mounting plate (10); and an angle adjustment component is provided on the mounting plate (6).

2. The adjustable live broadcast fill light according to claim 1, characterized in that: The height adjustment assembly comprises a rotating shaft (12) rotatably mounted in the cavity, a second worm gear (13) being fixedly mounted on the rotating shaft (12), a second worm (14) meshing with the second worm gear (13) being rotatably mounted on the column (1), and a tooth plate (15) meshing with the second worm gear (13) being fixedly mounted at the bottom end of the connecting column (3).

3. The adjustable live broadcast fill light according to claim 2, characterized in that: The second worm (14) and the second worm wheel (13) are both located in the cavity; one end of the second worm (14) extends outside the column (1) and is fixedly mounted with a hand wheel.

4. The adjustable live broadcast fill light according to claim 1, characterized in that: The angle adjustment assembly comprises a threaded rod (16) rotatably mounted on a mounting plate (6); a slide groove is provided on the mounting plate (10) and a slider (17) is slidably mounted in the slide groove; a sleeve (18) is threadedly mounted on the outer surface of the top end of the threaded rod (16), and the top end of the sleeve (18) is hinged to the slider (17); and a knob is fixedly mounted on the bottom end of the threaded rod (16).

5. The adjustable live broadcast fill light according to claim 4, characterized in that: A slide rod (19) is fixedly installed in the slide groove, and the slider (17) slides on the outer surface of the slide rod (19).

6. The adjustable live broadcast fill light according to claim 1, characterized in that: A counterweight block (20) is fixedly mounted on the bottom end of the column (1).

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