Light supplementing device for camera

Abstract

The utility model discloses a light supplementing device for a camera. The light supplementing device comprises a mounting assembly and an adjusting assembly light source, the adjusting assembly is connected to the mounting assembly, and the light source is arranged on the adjusting assembly; the mounting assembly is connected with a camera; limiting buckles are fixedly connected to the two sides of the rotating head. A rotating rod is arranged at the top of the movable frame, a rotating sleeve is fixedly connected to one side of the supporting plate, and the rotating rod is rotationally connected with the movable frame through the rotating sleeve; threads are arranged on one side of the top of the rotating rod, and the top of the rotating rod is in threaded connection with a compression nut; two rotating plates are fixedly connected to the bottom of the side, away from the rotating sleeve, of the supporting plate, and adjusting rods are fixedly connected to the two sides of the top of the light source setting plate. The adjusting rods are rotationally connected with the rotating plate, and one adjusting rod penetrates through the rotating plate and is fixedly connected with a worm wheel; two connecting plates are fixedly connected to the side, close to the light source arrangement plate, of the top of the supporting plate, and a worm is rotationally connected between the connecting plates and engaged with the worm gear. Through the design, the position of the light source can be conveniently adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of camera auxiliary devices, in particular to a fill light device for a camera. Background Art

[0002] In the field of photography and videography, fill light is a common auxiliary device used to provide additional light source in low-light conditions to improve the clarity and brightness of the image. Traditional fill light devices mainly include built-in flash, external flash, LED light, etc., which supplement the ambient light by emitting strong light to obtain better effects when taking still photos or recording videos.

[0003] However, traditional fill-in lights have some limitations, such as insufficient light intensity, fixed angles, and bulky size. Built-in flashes usually have low light intensity, external flashes are large and have fixed angles, and LED lights are small but have limited light intensity. These problems limit the flexibility and applicability of traditional fill-in lights in specific shooting scenarios.

[0004] A patent with publication number CN220657984U discloses a fill light device for an industrial camera, and the technical solution adopted is "including a first shell, a first opening is provided at the front end of the first shell, a first glass is installed inside the first opening, a plurality of first lamps are equidistantly arranged on the rear side of the first glass, and the first lamps are located inside the first shell, a connecting assembly is connected to the lower end of the first shell, two fixing rods are symmetrically provided at the upper end of the first shell toward the outside, a connecting plate is provided at the outer end of the fixing rod, and a through groove is provided at the upper end of the connecting plate, two second shells are symmetrically provided toward the outside of the first shell, and a first threaded hole is provided at the upper end of the second shell toward the inside, a bolt slidably connected to the through groove is provided at the upper end of the connecting plate toward the outside, and the lower end of the bolt passes through the through groove and is threadedly connected to the first threaded hole." A fill light device with this structure has the problem of difficulty in adjusting the angle of the light source. Utility Model Content

[0005] The purpose of the utility model is to provide a fill light device for a camera to solve the following technical problems raised in the background technology:

[0006] The fill light device in the prior art has the problem of difficulty in angle adjustment.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A fill light device for a camera, comprising a mounting assembly, an adjustment assembly and a light source; the adjustment assembly is connected to the mounting assembly, and the light source is arranged on the adjustment assembly; the mounting assembly is used to be connected to the camera;

[0009] The adjustment assembly includes a rotating head, a movable frame, a support plate and a light source setting plate; the rotating head is rotatably connected to both sides of the mounting assembly, and the rotating head and the mounting assembly are connected by bolts; both sides of the rotating head are fixedly connected with limit buckles, and both sides of the movable frame are movably connected in the limit buckles; a bolt hole is provided in the middle of the rotating head, and waist-shaped holes are provided on both sides of the movable frame; the movable frame and the rotating head are connected by tension bolts;

[0010] A rotating rod is provided on the top of the movable frame, and a rotating sleeve is fixedly connected to one side of the support plate, through which the rotating rod is rotatably connected to the movable frame; a thread is provided on one side of the top of the rotating rod, and a clamping nut is connected to the top thread of the rotating rod; two rotating plates are fixedly connected to the bottom of the support plate on the side away from the rotating sleeve, and adjusting rods are fixedly connected to the two sides of the top of the light source setting plate; the adjusting rod is rotatably connected to the rotating plate, and one of the adjusting rods penetrates the rotating plate and is fixedly connected to a worm gear; two connecting plates are fixedly connected to the side of the top of the support plate close to the light source setting plate, and a worm is rotatably connected between the connecting plates, and the worm is meshed with the worm gear.

[0011] Furthermore, the installation assembly includes a fixed plate, a mounting plate, a movable plate and a double-headed screw; the mounting plate is fixedly connected to both sides of the fixed plate, and the double-headed screw is rotatably connected between the mounting plates; the movable plate is arranged on both sides of the double-headed screw, and a mounting head is fixedly connected to the top of the movable plate, and the middle part of the mounting head is slidably connected in the sliding groove; the mounting heads on the movable plates on both sides are respectively threadedly connected to the double-headed screw.

[0012] Furthermore, a limit head is fixedly connected to one side of the mounting plate, and a rotation groove is provided on one side of the rotating head; the limit head cooperates with the rotation groove, and the rotating head is rotatably connected to the limit head through the rotation groove; a bolt hole is provided on the limit head, and a bolt hole is also provided on the rotating head at the position of the rotation groove, the rotating head and the limit head are connected through bolts, and a rotation adjustment knob is fixedly connected at the bolt head position of the bolt.

[0013] Further, a contact portion is provided at the bottom of the moving plate.

[0014] Furthermore, a fixing knob is fixedly connected to the middle portion of the double-ended screw.

[0015] Furthermore, a rib plate is fixedly connected between the support plate and the rotating sleeve.

[0016] Furthermore, one side of the worm penetrates the connecting plate, and a rotating handle is fixedly connected to the side of the worm that penetrates the connecting plate.

[0017] Furthermore, two limit buckles are provided on both sides of the rotating head.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The fill light device of the present invention adopts a variety of adjustment methods, including loosening bolts, pulling bolts, rotating worms, etc., which can realize the tilt and movement adjustment of the light source in multiple directions such as front and back, up and down, left and right, so as to meet different shooting angles and light source requirements.

[0020] The utility model enables the user to freely adjust the position and angle of the light source according to actual needs through the design of the rotating head, the movable frame, the supporting plate and the light source setting plate, so that the fill light device is more flexible and applicable to different shooting scenes.

[0021] The designs of the limit buckle, bolt connection, worm and worm wheel of the utility model can ensure that the position of the light source after adjustment remains stable and is not prone to accidental movement, thereby improving stability and reliability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a front view of the utility model;

[0024] Figure 3 It is a partial structural schematic diagram of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure after disassembly of the utility model.

[0026] Markings in the figure: 1-mounting plate, 2-moving plate, 3-contact part, 4-fixed plate, 5-sliding groove, 6-fixed knob, 7-bidirectional screw, 8-limit buckle, 9-movable frame, 10-rotation adjustment knob, 11-rotation head, 12-tension bolt, 13-waist hole, 14-rotation sleeve, 15-tightening nut, 16-rotation rod, 17-rib plate, 18-support plate, 19-worm gear, 20-worm, 21-connecting plate, 22-light source setting plate, 23-mounting head, 24-rotation plate, 25-adjustment rod, 26 limit head. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0028] A fill light device for a camera, comprising a mounting assembly, an adjustment assembly and a light source; the adjustment assembly is connected to the mounting assembly, and the light source is arranged on the adjustment assembly; the mounting assembly is used to be connected to the camera;

[0029] The adjustment assembly includes a rotating head 11, a movable frame 9, a support plate 18 and a light source setting plate 22; the rotating head 11 is rotatably connected to both sides of the mounting assembly, and the rotating head 11 and the mounting assembly are connected by bolts; the two sides of the rotating head 11 are fixedly connected to the limit buckles 8, and the two sides of the movable frame 9 are movably connected in the limit buckles 8; a bolt hole is provided in the middle of the rotating head 11, and waist-shaped holes 13 are provided on both sides of the movable frame 9; the movable frame 9 and the rotating head 11 are connected by tension bolts 12;

[0030] A rotating rod 16 is provided at the top of the movable frame 9, and a rotating sleeve 14 is fixedly connected to one side of the support plate 18, and the rotating rod 16 is rotatably connected to the movable frame 9 through the rotating sleeve 14; a thread is provided on one side of the top of the rotating rod 16, and a clamping nut 15 is threadedly connected to the top of the rotating rod 16; two rotating plates 24 are fixedly connected to the bottom of the support plate 18 on the side away from the rotating sleeve 14, and adjusting rods 25 are fixedly connected to the top two sides of the light source setting plate 22; the adjusting rods 25 are rotatably connected to the rotating plates 24, one of the adjusting rods 25 penetrates the rotating plate 24 and is fixedly connected to a worm gear 19; two connecting plates 21 are fixedly connected to the side of the top of the support plate 18 close to the light source setting plate 22, and a worm 20 is rotatably connected between the connecting plates 21, and the worm 20 is meshed with the worm gear 19.

[0031] Specifically, in actual use, a light source is provided on the light source setting plate 22, such as an LED lamp, and the light source is used to supplement the lighting. The utility model can clamp the device of the utility model on the camera through the installation component and use it together with the camera, or it can be used alone. There are multiple adjustment methods when the angle position of the light source needs to be adjusted. First, the bolts between the rotating head 11 and the installation component can be loosened, and the movable frame 9 can be pulled, so that the movable frame 9 is tilted, thereby driving the support plate 18 and the light source setting plate 22 to tilt, that is, the light source is tilted in the front and back directions. Loosen the tension bolts 12, and pull the movable frame 9 up and down to adjust the up and down position of the movable frame 9. The movable frame 9 drives the light source setting plate 22 to move through the support plate 18, thereby adjusting the height position of the light source. Loosen the clamping nut 15, the support plate 18 can be rotated, and the left and right tilt angles of the light source setting plate 22 can be adjusted by rotating the support plate 18, that is, the left and right tilt angles of the light source are adjusted. The worm 20 is rotated, the worm 20 drives the worm wheel 19 to rotate, and the rotation of the worm wheel 19 drives the light source setting plate 22 to rotate, thereby adjusting the inclination angle of the light source setting plate 22. Through this design of the utility model, the position of the light source can be adjusted at multiple angles to meet various usage requirements.

[0032] Furthermore, the mounting assembly includes a fixed plate 4, a mounting plate 1, a movable plate 2 and a double-headed screw; the mounting plate 1 is fixedly connected to both sides of the fixed plate 4, and the double-headed screw is rotatably connected between the mounting plates 1; the left and right threads of the double-headed screw have opposite rotation directions. The movable plate 2 is arranged on both sides of the double-headed screw, and a mounting head 23 is fixedly connected to the top of the movable plate 2, and the middle part of the mounting head 23 is slidably connected in the sliding groove 5; the mounting heads 23 on the movable plates 2 on both sides are respectively threadedly connected to the double-headed screw. Specifically, in actual use, the double-headed screw is rotated, and the rotation direction is controlled so that the mounting heads 23 on both sides of the double-headed screw are close to each other, and the mounting heads 23 drive the movable plate 2 to be close to each other, and the camera is clamped by the movable plate 2 so that the utility model is installed on the camera.

[0033] In a preferred embodiment, a limit head 26 is fixedly connected to one side of the mounting plate 1, and a rotation groove is provided on one side of the rotating head 11; the limit head 26 cooperates with the rotation groove, and the rotating head 11 is rotationally connected to the limit head 26 through the rotation groove; a bolt hole is provided on the limit head 26, and a bolt hole is also provided on the rotating head 11 at the position of the rotation groove, and the rotating head 11 is connected to the limit head 26 by bolts, and a rotation adjustment knob 10 is fixedly connected at the position of the bolt head of the bolt. The design of the limit head 26 is to ensure a stable rotation connection between the rotating head 11 and the mounting assembly. Since the rotating head 11 is buckled on the limit head 26 through the rotation groove, the rotating head 11 will be more stable.

[0034] In a preferred embodiment, a contact portion 3 is provided at the bottom of the movable plate 2. Specifically, the contact portion 3 is made of rubber material, and the contact portion 3 is used to provide greater friction so as to stably clamp the camera. At the same time, the softer contact portion 3 can protect the camera housing and prevent the camera from being damaged by the clamp.

[0035] In a preferred embodiment, the middle of the double-ended screw is fixedly connected with a fixing knob 6. The fixing knob 6 is designed to facilitate manual rotation of the double-ended fixing screw.

[0036] In a preferred embodiment, a rib plate 17 is fixedly connected between the support plate 18 and the rotating sleeve 14. Specifically, the rib plate 17 is a triangular structure, and the design of the rib plate 17 can make the support plate 18 more stable and effectively prevent the rib plate 17 from tilting, thereby ensuring the stability of the light source.

[0037] In a preferred embodiment, one side of the worm 20 penetrates the connecting plate 21, and a rotating handle is fixedly connected to the side of the worm 20 that penetrates the connecting plate 21. The rotating handle is designed to facilitate manual rotation of the worm 20. More specifically, the outer side of the rotating handle is also provided with anti-slip grooves.

[0038] In a preferred embodiment, two limit buckles 8 are provided on both sides of the rotating head 11. The limit buckles 8 are used to limit the position of the movable frame 9 and enable the movable frame 9 to move only up and down. When in use, the limit buckle 8 is easily damaged. In order to ensure the normal operation of the utility model, two limit buckles 8 are provided. After one limit buckle 8 is damaged, the utility model can continue to be used.

[0039] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fill light device for a camera, characterized in that: It includes a mounting assembly, an adjusting assembly and a light source; the adjusting assembly is connected to the mounting assembly, and the light source is arranged on the adjusting assembly; the mounting assembly is used to be connected to the camera; The adjustment component comprises a rotating head (11), a movable frame (9), a support plate (18) and a light source setting plate (22); the rotating head (11) is rotatably connected to two sides of the mounting component, and the rotating head (11) and the mounting component are connected by bolts; the two sides of the rotating head (11) are fixedly connected to limit buckles (8), and the two sides of the movable frame (9) are movably connected in the limit buckles (8); a bolt hole is provided in the middle of the rotating head (11), and waist-shaped holes (13) are provided on both sides of the movable frame (9); the movable frame (9) and the rotating head (11) are connected by tension bolts (12); A rotating rod (16) is provided at the top of the movable frame (9), a rotating sleeve (14) is fixedly connected to one side of the support plate (18), and the rotating rod (16) is rotatably connected to the movable frame (9) via the rotating sleeve (14); a thread is provided at one side of the top of the rotating rod (16), and a clamping nut (15) is threadedly connected to the top of the rotating rod (16); two rotating plates (24) are fixedly connected to the bottom of the side of the support plate (18) away from the rotating sleeve (14), and adjustment rods (25) are fixedly connected to both sides of the top of the light source setting plate (22); the adjustment rods (25) are rotatably connected to the rotating plates (24), one of the adjustment rods (25) penetrates the rotating plate (24) and is fixedly connected to a worm gear (19); two connecting plates (21) are fixedly connected to the side of the top of the support plate (18) close to the light source setting plate (22), a worm (20) is rotatably connected between the connecting plates (21), and the worm (20) is meshed with the worm gear (19).

2. A fill light device for a camera according to claim 1, characterized in that: The mounting assembly comprises a fixed plate (4), a mounting plate (1), a movable plate (2) and a double-headed screw; the mounting plate (1) is fixedly connected to both sides of the fixed plate (4), and the double-headed screw is rotatably connected between the mounting plates (1); the movable plate (2) is arranged on both sides of the double-headed screw, a mounting head (23) is fixedly connected to the top of the movable plate (2), and the middle part of the mounting head (23) is slidably connected to the sliding groove (5); the mounting heads (23) on the movable plates (2) on both sides are respectively threadedly connected to the double-headed screw.

3. A fill light device for a camera according to claim 2, characterized in that: A limiting head (26) is fixedly connected to one side of the mounting plate (1), and a rotating groove is provided on one side of the rotating head (11); the limiting head (26) cooperates with the rotating groove, and the rotating head (11) is rotatably connected to the limiting head (26) via the rotating groove; a bolt hole is provided on the limiting head (26), and a bolt hole is also provided on the rotating head (11) at the position of the rotating groove; the rotating head (11) and the limiting head (26) are connected via bolts, and a rotating adjustment knob (10) is fixedly connected at the position of the bolt head of the bolt.

4. The fill light device for a camera according to claim 2, characterized in that: A contact portion (3) is provided at the bottom of the movable plate (2).

5. The fill light device for a camera according to claim 2, characterized in that: A fixing knob (6) is fixedly connected to the middle of the double-ended screw rod.

6. The fill light device for a camera according to claim 1, characterized in that: A rib plate (17) is fixedly connected between the support plate (18) and the rotating sleeve (14).

7. The fill light device for a camera according to claim 1, characterized in that: One side of the worm (20) penetrates the connecting plate (21), and a rotating handle is fixedly connected to the side of the worm (20) penetrating the connecting plate (21).

8. The fill light device for a camera according to claim 1, characterized in that: Two limit buckles (8) are provided on both sides of the rotating head (11).

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