Radio and television shooting assist device

Abstract

The utility model discloses a radio and television shooting assist device which comprises a stand column, a bottom plate is fixed to the bottom of the stand column, a shooting light supplementing lamp is fixed to the top of the stand column through a lifting structure and a rotating structure, and moving structures are symmetrically fixed to the two side walls of the bottom end of the stand column. And the protection structure is fixed on the side wall of the stand column at the bottom of the shooting light supplement lamp. When a moving plate in the lifting structure moves downwards to the bottom end of a threaded shaft, a pressing plate is pressed downwards, so that a roller moves downwards, a stand column and a bottom plate are jacked up, the roller is in contact with the ground, and the whole shooting auxiliary device is convenient to move; the movable plate moves upwards and is separated from the pressing plate, so that the pressing plate and the rollers rebound under the action of the springs, and at the moment, the bottom plate is in contact with the ground to support the whole assistor, and the stability is good; and the shooting light supplementing lamp can be moved downwards into the L-shaped plate through the lifting structure, dust prevention can be conducted on the shooting light supplementing lamp, and the situation that the next use effect is affected due to dust attachment is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to a broadcast television shooting aid. BACKGROUND

[0002] Broadcast television is a news dissemination tool that transmits sound, images and videos through radio waves or wires; when shooting a broadcast television image, some shooting aids are needed, including a tripod, a pan-tilt head, a stabilizer, lights, a microphone, a monitor, etc., among which the lights can provide additional light sources for shooting, ensure that the picture is bright, eliminate shadows, and improve the overall quality of the picture. In the case of insufficient light, the fill light can significantly improve the exposure and brightness of the picture, making the picture more lively and clear.

[0003] The existing shooting fill light is supported by a support, which can adjust the angle and height of the light, but in order to facilitate the movement of the light position during shooting, a roller is installed on the support. However, when the fill light is in use, the fill light is only supported by the roller at the bottom of the support, which has poor stability, and when the fill light is not in use, the fill light is exposed externally, and dust is easily attached to the surface, affecting the light effect of the next use.

[0004] Therefore, it is desirable to provide a broadcast television shooting aid. CONTENT OF THE INVENTION

[0005] The broadcast television shooting aid provided in the present embodiment solves the problems of poor stability of the fill light supported only by the roller at the bottom of the support, and the inability to dustproof the fill light when it is idle.

[0006] According to one aspect of the present application, a broadcast television shooting aid is provided, comprising a stand column, a bottom plate fixed at the bottom of the stand column, a shooting fill light fixed at the top of the stand column through a lifting structure and a rotating structure, and further comprising:

[0007] a moving structure symmetrically fixed on the side walls at the bottom end of the stand column;

[0008] a protection structure fixed on the side wall of the stand column at the bottom of the shooting fill light.

[0009] Further, the lifting structure comprises a partition plate, a motor one, a threaded shaft, a moving block and a support plate, the partition plate is fixed at the inner bottom end of the stand column, the motor one is fixed at the bottom of the partition plate, the threaded shaft is fixed at the output end of the motor one through the partition plate, and the top end of the threaded shaft is rotatably connected to the inner top of the stand column.

[0010] Further, the moving block is threadedly connected to the threaded shaft, the support plate is fixed at the top of the moving block on both sides of the threaded shaft, the top end of the support plate penetrates through the top of the stand column, and the support plate is slidably connected to the top of the stand column.

[0011] Further, the rotating structure comprises a second motor, a fixed block and a rotating shaft, the second motor is fixed on the top end of the side wall of the support plate on the side of the threaded shaft.

[0012] Further, the output end of the second motor is fixed with a fixed block through the support plate, one end of the fixed block is fixed with the shooting light, the other end of the fixed block is fixed with a rotating shaft, the other end of the rotating shaft is rotatably connected with the top end of the support plate away from the first motor.

[0013] Further, the moving structure on the bottom end of the side wall of the stand comprises a fixed plate, a limiting rod, a spring, a pressing plate, an opening, a connecting rod, a mounting plate, a roller and a perforated hole, the bottom end of the side wall of the stand is fixed with a fixed plate.

[0014] Further, the top of the fixed plate is fixed with a limiting rod and a spring in the middle, the spring is sleeved outside the limiting rod, the top end of the limiting rod and the spring is fixed with a pressing plate.

[0015] Further, the side wall of the stand corresponding to the pressing plate is provided with an opening, one end of the pressing plate extends into the stand through the opening, the bottom of the pressing plate is fixed with a plurality of connecting rods, the bottom end of the connecting rod is fixed on the top of the mounting plate through the fixed plate.

[0016] Further, the bottom of the mounting plate is fixed with a roller on both sides, and the bottom plate corresponding to the roller is provided with a perforated hole.

[0017] Further, the protection structure comprises an L-shaped plate and a dust removal cotton cloth, the bottom end of the L-shaped plate is fixed on the side wall of the stand at the bottom of the shooting light, and the dust removal cotton cloth is fixed on the inner side wall of the L-shaped plate through the magic tape.

[0018] The application has the advantages of:

[0019] 1. By setting the moving structure on the side wall of the stand at the bottom end, one end of the pressing plate in the moving structure extends into the stand through the opening on the side wall of the stand, when the moving plate in the lifting structure moves down the bottom end of the threaded shaft, the pressing plate is pressed down, so that the roller moves down and lifts the stand and the bottom plate, so that the roller contacts the ground, which facilitates the movement of the shooting auxiliary device as a whole, when the light is used, the moving plate in the lifting structure moves up and separates from the pressing plate, the pressing plate and the roller rebound under the action of the spring, at this time, the bottom plate contacts the ground and supports the entire auxiliary device, which has good stability.

[0020] 2. By fixing the L-shaped plate on the side wall of the column at the bottom of the shooting light, the inner side wall of the L-shaped plate is fixed with the dust wiping cotton cloth through the magic tape, when the shooting light is not used, the shooting light is turned to the vertical position with the ground through the rotating structure, and then the shooting light is lowered through the lifting structure, so that the shooting light is lowered to the inside of the L-shaped plate, at this time, the illumination end of the shooting light abuts against the wiping cotton cloth in the L-shaped plate, and the shooting light can be dustproof, so as to avoid the case that dust adheres to the shooting light and affects the use effect next time. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 The overall structure schematic diagram of an embodiment of the present application;

[0023] Figure 2 The front view structure schematic diagram of an embodiment of the present application;

[0024] Figure 3 The A place of the embodiment of the present application Figure 2 enlarged structure schematic diagram;

[0025] Figure 4 The side view structure schematic diagram of an embodiment of the present application.

[0026] In the figure: 1, column; 2, bottom plate; 3, lifting structure; 301, partition; 302, motor one; 303, threaded shaft; 304, moving block; 305, support plate; 4, rotating structure; 401, motor two; 402, fixed block; 403, rotating shaft; 5, shooting light; 6, moving structure; 601, fixed plate; 602, limiting rod; 603, spring; 604, pressing plate; 605, opening; 606, connecting rod; 607, mounting plate; 608, roller; 609, perforation; 7, protection structure; 701, L-shaped plate; 702, dust wiping cotton cloth. DETAILED DESCRIPTION

[0027] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0028] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0029] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned part of the terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For the person skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0031] In addition, the terms "mount", "set", "provided with", "connected", "connected", "sleeved" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For the person skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] Please refer to Figures 1-4 As shown in the figure, the broadcast television shooting aid includes a stand 1, the bottom of which is fixed with a bottom plate 2, and the top of which is fixed with a shooting fill light 5 through a lifting structure 3 and a rotating structure 4, and further includes:

[0034] A moving structure 6 is symmetrically fixed on the side walls at the bottom end of the stand 1.

[0035] A protection structure 7 is fixed on the side wall of the stand 1 at the bottom of the shooting fill light 5.

[0036] The lifting structure 3 includes a partition plate 301, a motor one 302, a threaded shaft 303, a moving block 304, and a support plate 305, the partition plate 301 is fixed at the inner bottom end of the stand 1, the motor one 302 is fixed at the bottom of the partition plate 301, the threaded shaft 303 is fixed at the output end of the motor one 302 through the partition plate 301, and the threaded shaft 303 is rotatably connected at the inner top of the stand 1.

[0037] The moving block 304 is threadedly connected on the threaded shaft 303, the support plate 305 is fixed at the top of the moving block 304 on both sides of the threaded shaft 303, the support plate 305 passes through the top of the stand 1, and the support plate 305 is slidably connected with the top of the stand 1.

[0038] The rotating structure 4 includes a motor two 401, a fixed block 402, and a rotating shaft 403, the motor two 401 is fixed on the top side wall of the support plate 305 on one side of the threaded shaft 303.

[0039] The fixed block 402 is fixed at the output end of the motor two 401 through the support plate 305, one end of the fixed block 402 is fixed with the shooting fill light 5, the rotating shaft 403 is fixed at the other end of the fixed block 402, the other end of the rotating shaft 403 is rotatably connected with the top end of the support plate 305 away from the motor one 302, and there is a certain distance between the bottom end of the shooting fill light 5 and the support plate 305, which can satisfy the angle adjustment of the shooting fill light 5.

[0040] The moving structure 6 at the bottom end of the side walls of the stand 1 includes a fixed plate 601, a limiting rod 602, a spring 603, a pressing plate 604, an opening 605, a connecting rod 606, a mounting plate 607, a roller 608, and a perforation 609, and the fixed plate 601 is fixed at the bottom end of the side walls of the stand 1.

[0041] The middle of the top of the fixed plate 601 is fixed with a limiting rod 602 and a spring 603, the spring 603 is sleeved outside the limiting rod 602, the top of the limiting rod 602 and the spring 603 is fixed with a pressing plate 604, the limiting rod 602 is telescopic, limiting the spring 603, avoiding overstretching or compression of the spring 603.

[0042] The side wall of the corresponding column 1 of the pressing plate 604 is provided with an opening 605, one end of the pressing plate 604 extends into the column 1 through the opening 605, the bottom of the pressing plate 604 is fixed with a plurality of connecting rods 606, the bottom end of the connecting rod 606 is fixed on the top of the mounting plate 607 through the fixed plate 601.

[0043] The bottom of the mounting plate 607 is fixed with a roller 608 on both sides, and the corresponding bottom plate 2 is provided with a perforated hole 609.

[0044] The protection structure 7 includes an L-shaped plate 701 and a dust wiping cotton cloth 702, the bottom end of the L-shaped plate 701 is fixed on the side wall of the column 1 at the bottom of the shooting light 5, and the inner side wall of the L-shaped plate 701 is fixed with the dust wiping cotton cloth 702 through the magic tape.

[0045] The working principle and the use method, the electrical components in the application are externally connected with power supply and control device during use, first, the threaded shaft 303 is driven to rotate by the motor 302, the moving plate is lowered along the threaded shaft 303, the moving plate is lowered to the bottom end of the threaded shaft 303, at this time, the pressing plate 604 is pressed down, so that the roller 608 is lowered, the column 1 and the bottom plate 2 are lifted, the roller 608 is in contact with the ground, which is convenient for moving the whole shooting aid, and the shooting aid is moved to the appropriate position, then the threaded shaft 303 is reversely rotated by the motor 302, the moving plate is moved upward along the threaded shaft 303, the pressing plate 604 is separated, the pressing plate 604 and the roller 608 are rebounded under the action of the spring 603, at this time, the bottom plate 2 is in contact with the ground, supporting the whole aid, which has good stability, the shooting light 5 is adjusted to the appropriate height, then the fixed block 402 and the shooting light 5 are driven to rotate by the motor 401, the shooting light 5 is adjusted to the appropriate angle, and the shooting scene is lighted; when the shooting light 5 is not used, the shooting light 5 is turned to the vertical position with the ground by the rotating structure 4, and then the shooting light 5 is lowered by the lifting structure 3, so that the shooting light 5 is lowered to the inside of the L-shaped plate 701, at this time, the illumination end of the shooting light 5 is in contact with the wiping cotton cloth in the L-shaped plate 701, which can protect the shooting light 5 from dust, avoids damage to the shooting light 5, avoids dust adhering to the shooting light 5, and affects the use effect next time, the wiping cotton cloth and the L-shaped plate 701 are fixed by the magic tape, which is convenient for disassembling and replacing the wiping cotton cloth.

[0046] The above descriptions are only the preferred embodiments of the present application, and are not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A broadcast television shooting aid, comprising a stand (1), the bottom of the stand (1) is fixed with a bottom plate (2), the top of the stand (1) is fixed with a shooting fill light (5) through a lifting structure (3) and a rotating structure (4), characterized in that, The broadcast television shooting aid further comprises: A moving structure (6) is symmetrically fixed to the bottom end of the two side walls of the stand (1); A protective structure (7) is fixed to the side wall of the stand (1) at the bottom of the shooting light supplementing lamp (5).

2. The broadcast television production aid of claim 1, wherein: The lifting structure (3) comprises a partition plate (301), a motor one (302), a threaded shaft (303), a moving block (304) and a support plate (305), the partition plate (301) is fixed to the inner bottom end of the stand (1), the motor one (302) is fixed to the bottom of the partition plate (301), the threaded shaft (303) is fixed to the output end of the motor one (302) penetrating through the partition plate (301), and the top end of the threaded shaft (303) is rotatably connected to the inner top of the stand (1).

3. The broadcast television production aid of claim 2, wherein: The moving block (304) is threadedly connected to the threaded shaft (303), the support plate (305) is fixed to the top of the moving block (304) on the two sides of the threaded shaft (303), the support plate (305) penetrates through the top of the stand (1), and the support plate (305) is slidably connected to the top of the stand (1).

4. The broadcast television production aid of claim 1, wherein: The rotating structure (4) comprises a motor two (401), a fixed block (402) and a rotating shaft (403), the motor two (401) is fixed to the top end of the side wall of the support plate (305) on one side of the threaded shaft (303).

5. The broadcast television production aid of claim 4, wherein: The fixed block (402) is fixed to the output end of the motor two (401) penetrating through the support plate (305), one end of the fixed block (402) is fixed to the shooting light supplementing lamp (5), the rotating shaft (403) is fixed to the other end of the fixed block (402), and the other end of the rotating shaft (403) is rotatably connected to the top end of the support plate (305) away from the motor one (302).

6. The broadcast television production aid of claim 1, wherein: The moving structure (6) at the bottom end of the two side walls of the stand (1) comprises a fixed plate (601), a limiting rod (602), a spring (603), a pressing plate (604), an opening (605), a connecting rod (606), a mounting plate (607), a roller (608) and a perforation (609), and the fixed plate (601) is fixed to the bottom end of the two side walls of the stand (1).

7. The broadcast television production aid of claim 6, wherein: The limiting rod (602) and the spring (603) are fixed to the top of the fixed plate (601), the spring (603) is sleeved outside the limiting rod (602), and the limiting rod (602) and the spring (603) are fixed to the top of the pressing plate (604).

8. The broadcast television production aid of claim 7, wherein: The opening (605) is arranged on the side wall of the stand (1) corresponding to the pressing plate (604), one end of the pressing plate (604) extends into the stand (1) penetrating through the opening (605), a plurality of groups of connecting rods (606) are fixed to the bottom of the pressing plate (604), and the connecting rods (606) are fixed to the top of the mounting plate (607) penetrating through the fixed plate (601).

9. The broadcast television production aid of claim 8, wherein: The rollers (608) are fixed to the bottom of the mounting plate (607) on both sides, and the perforations (609) are arranged on the bottom plate (2) corresponding to the rollers (608).

10. The broadcast television production aid of claim 1, wherein: The protection structure (7) comprises an L-shaped plate (701) and a lint (702), the bottom end of the L-shaped plate (701) is fixed on the side wall of the stand (1) at the bottom of the shooting light filling lamp (5), and the inner side wall of the L-shaped plate (701) is fixed with the lint (702) through a magic tape.

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