CN216351688U

CN216351688U - Movie & TV light mounting bracket convenient to adjust

Info

Publication number: CN216351688U
Application number: CN202122733118.3U
Authority: CN
Inventors: 郭雷; 李膺欣
Original assignee: Changchun Guanghua University
Current assignee: Changchun Guanghua University
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-19
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a movie and television lighting installation frame convenient to adjust, which comprises universal wheels, a bottom plate, a height adjusting device, an angle adjusting device, a rotary rod and an installation seat, wherein the universal wheels are symmetrically arranged below the bottom plate, the height adjusting device is arranged at the top of the bottom plate, the angle adjusting device is arranged at the top of the height adjusting device, the rotary rod is arranged at the top of the angle adjusting device, and the installation seat is arranged on the side surface of the rotary rod. The utility model belongs to the technical field of lighting equipment, and particularly relates to a movie and television lighting installation frame which controls the adjustment of a pitching angle through an angle adjusting device and is convenient to use and adjust.

Description

Movie & TV light mounting bracket convenient to adjust

Technical Field

The utility model belongs to the technical field of lighting equipment, and particularly relates to a movie and television lighting installation rack convenient to adjust.

Background

With the progress of society and the development of science and technology, people tend to live more colorful. The lighting system is continuously improved and perfected along with the requirements of people, is small enough to meet the requirements of shooting in individual families, and is large enough to meet the requirements of the scene of tens of thousands of people in performance. The light mainly comprises main light, auxiliary light, decorative light, side light, backlight, background light and environment light, and various lights need to be coordinated and matched to achieve a better light effect. The existing film and television light is mostly still provided with a fixed light frame, so that the position and the pitch angle are inconvenient to adjust, and the integral effect of the film and television light is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the movie and television lighting installation frame which controls the pitching angle to be adjusted through the angle adjusting device, is convenient to use and adjust, and has the advantage of solving the problems.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: a movie and television lighting installation rack convenient to adjust comprises universal wheels, a bottom plate, a height adjusting device, an angle adjusting device, a rotary rod and an installation seat, wherein the universal wheels are symmetrically arranged below the bottom plate; the angle adjusting device comprises a blocking block, a limiting arc rod, an arc screw hole, a clamping plate, a side rod II, a control rod, a first fixing screw rod, a second clamping wheel, a first side rod, a support rod, a hinged support, a central plate, a fixed rod and a first clamping wheel, wherein the support rod is arranged at the top of the movable tube, the hinged support is hinged on the support rod, the central plate is arranged at the top of the hinged support, the fixed rod is arranged at the top of the central plate, the first side rod is arranged on the side surface of the central plate, the clamping plate is arranged on one side surface of the side rod, the limiting arc rod is arranged at the upper end of the side surface of the movable tube, the arc screw hole penetrates through the limiting arc rod, the blocking block is sleeved at one end part of the limiting arc rod far away from the movable tube, the first clamping wheel is symmetrically arranged above and below the first side rod, the first clamping wheel is sleeved and slidably arranged on the limiting arc rod, the second side surface of the clamping plate, the control rod is arranged on the two side surfaces, two symmetries of joint wheel are located about side lever two, joint wheel two cup joints and slides and locates spacing arc pole, clamping plate and arc screw setting are run through in the rotation of clamping screw rod, and is rotatory through control clamping screw rod, and then realizes the fixed of clamping plate and spacing arc pole, drives side lever one, side lever two, linkage plate and center plate through the control lever and uses the hinged-support to rotate as the center of rotation, and joint wheel one and joint wheel two slide on spacing arc pole simultaneously, realize every single move angle and adjust.

Further, height adjusting device is including removing screw, clamping screw two, fixed screw, fixed pipe and removal pipe, the bottom plate top is located to fixed pipe, fixed screw runs through fixed pipe lateral wall, it locates in the fixed pipe to remove pipe one end removal, remove the pipe lower extreme and locate the bracing piece, it runs through and removes the pipe lateral wall to remove the screw, clamping screw two runs through fixed screw and removes the screw setting.

Wherein, well plate structure sets up for L type.

Wherein the blocking block has a spherical structure.

In order to improve the connection stability of the fixed rod and the rotary rod, a connection lantern ring is arranged at the joint of the fixed rod and the rotary rod, and the connection lantern ring is sleeved on the rotary rod and is arranged at the top of the fixed rod.

Preferably, the top of the fixed pipe is provided with a limiting lantern ring, and the limiting lantern ring is sleeved on the movable pipe.

Preferably, the lower end of the fixed pipe is symmetrically provided with ribbed plates, and the ribbed plates are arranged at the top of the bottom plate.

The utility model adopts the structure to obtain the following beneficial effects: the movie and television lighting installation frame convenient to adjust is simple in operation, compact in mechanism and reasonable in design, the clamping plate and the limiting arc rod are fixed by controlling the first fixing screw rod to rotate, the first side rod, the second side rod, the connecting plate and the central plate are driven by the control rod to rotate by taking the hinged support as a rotation center, and the first clamping wheel and the second clamping wheel slide on the limiting arc rod, so that the pitching angle adjustment is realized, and the user requirements are fully met.

Drawings

Fig. 1 is an overall structure diagram of a movie and television lighting installation frame convenient to adjust according to the utility model;

fig. 2 is a structural diagram of an angle adjusting device of a movie and television lighting installation frame convenient to adjust according to the present invention.

The universal wheel comprises a universal wheel 1, a universal wheel 2, a bottom plate 3, a height adjusting device 4, an angle adjusting device 5, a rotating rod 6, a mounting seat 7, a blocking block 8, a limiting arc rod 9, an arc screw hole 10, a clamping plate 11, a side rod II, a control rod 12, a control rod 13, a fixing screw rod I, a clamping wheel II, a fixing screw rod 15, a side rod I, a supporting rod 16, a supporting rod 17, a hinged support, a hinge support 18, a central plate 18, a fixing rod 19, a fixing rod 20, a clamping wheel I, a moving screw hole 21, a fixing screw hole 22, a fixing screw rod II, a fixing screw hole 23, a fixing screw hole 24, a fixing pipe 25, a moving pipe 26, a connecting lantern ring 27, a limiting lantern ring 28 and a rib plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the movie and television lighting installation frame convenient to adjust provided by the utility model comprises universal wheels 1, a bottom plate 2, a height adjusting device 3, an angle adjusting device 4, a rotary rod 5 and an installation seat 6, wherein the universal wheels 1 are symmetrically arranged below the bottom plate 2, the height adjusting device 3 is arranged at the top of the bottom plate 2, the angle adjusting device 4 is arranged at the top of the height adjusting device 3, the rotary rod 5 is arranged at the top of the angle adjusting device 4, and the installation seat 6 is arranged on the side surface of the rotary rod 5; the angle adjusting device 4 comprises a blocking block 7, a limiting arc rod 8, an arc screw hole 9, a clamping plate 10, a side rod two 11, a control rod 12, a fixed screw rod 13, a clamping wheel two 14, a side rod one 15, a support rod 16, a hinged support 17, a central plate 18, a fixed rod 19 and a clamping wheel one 20, wherein the support rod 16 is arranged at the top of the moving pipe 25, the hinged support 17 is hinged on the support rod 16, the central plate 18 is arranged at the top of the hinged support 17, the fixed rod 19 is arranged at the top of the central plate 18, the side rod one 15 is arranged on the side surface of the central plate 18, the clamping plate 10 is arranged on the side surface of the side rod one 15, the limiting arc rod 8 is arranged at the upper end of the side surface of the moving pipe 25, the arc screw hole 9 is arranged through the limiting arc rod 8, the blocking block 7 is sleeved at one end part of the limiting arc rod 8 far away from the moving pipe 25, the clamping wheel one 20 is symmetrically arranged above and below the side rod one 15, the clamping wheel one 20 is sleeved on the limiting arc rod 8 in a sliding way, the side surface of the limiting arc rod 8, the side surface of the clamping plate 10, control rod 12 is located on the side of second 11 side levers, second 14 symmetry of joint wheel is located about second 11 side levers, second 14 joint wheel cup joints and slides and locates spacing arc pole 8, a 13 rotation of clamping screw runs through 10 and the setting of arc screw 9, it is rotatory through a control 13, and then realize the fixed of clamping plate 10 and spacing arc pole 8, drive side lever one 15 through control rod 12, side lever two 11, joint plate and central slab 18 use hinged-support 17 to rotate as the center of rotation, joint wheel one 20 and joint wheel two 14 slide on spacing arc pole 8 simultaneously, realize the angle of pitch regulation.

As shown in fig. 1, the height adjusting device 3 includes a movable screw hole 21, a second fixing screw 22, a fixed screw hole 23, a fixed pipe 24 and a movable pipe 25, the fixed pipe 24 is disposed on the top of the bottom plate 2, the fixed screw hole 23 penetrates through the side wall of the fixed pipe 24, one end of the movable pipe 25 is movably disposed in the fixed pipe 24, the lower end of the movable pipe 25 is disposed on the support rod 16, the movable screw hole 21 penetrates through the side wall of the movable pipe 25, and the second fixing screw 22 penetrates through the fixed screw hole 23 and the movable screw hole 21.

As shown in fig. 2, the central panel 18 is provided in an L-shaped panel configuration.

As shown in fig. 2, the blocking block 7 has a spherical structure.

As shown in fig. 1, in order to improve the connection stability of the fixing rod 19 and the rotating rod 5, an engaging collar 26 is disposed at the connection position of the fixing rod 19 and the rotating rod 5, and the engaging collar 26 is sleeved on the rotating rod 5 and disposed at the top of the fixing rod 19.

As shown in fig. 1, a position limiting ring 27 is provided on the top of the fixed pipe 24, and the position limiting ring 27 is sleeved on the movable pipe 25.

As shown in FIG. 1, the lower end of the fixing tube 24 is symmetrically provided with ribs 28, and the ribs 28 are arranged on the top of the bottom plate 2.

When the height adjusting device is used specifically, the fixing screw rod I13 is controlled to rotate, then the clamping plate 10 and the limiting arc rod 8 are fixed, the control rod 12 drives the side rod I15, the side rod II 11, the connecting plate and the central plate 18 to rotate by taking the hinged support 17 as a rotation center, meanwhile, the clamping wheel I20 and the clamping wheel II 14 slide on the limiting arc rod 8, the pitching angle adjustment is achieved, the fixing screw hole 23 and the moving screw hole 21 are taken out through rotating the control screw rod II, then the moving pipe 25 is controlled to move up and down in the fixing pipe 24, and the height adjustment is achieved.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a movie & TV light mounting bracket convenient to adjust which characterized in that: the universal wheel is symmetrically arranged below the bottom plate, the height adjusting device is arranged at the top of the bottom plate, the angle adjusting device is arranged at the top of the height adjusting device, the rotary rod is arranged at the top of the angle adjusting device, and the mounting seat is arranged on the side surface of the rotary rod; the angle adjusting device comprises a blocking block, a limiting arc rod, an arc screw hole, a clamping plate, a side rod II, a control rod, a first fixing screw rod, a second clamping wheel, a first side rod, a support rod, a hinged support, a central plate, a fixed rod and a first clamping wheel, wherein the support rod is arranged at the top of the movable tube, the hinged support is hinged on the support rod, the central plate is arranged at the top of the hinged support, the fixed rod is arranged at the top of the central plate, the first side rod is arranged on the side surface of the central plate, the clamping plate is arranged on one side surface of the side rod, the limiting arc rod is arranged at the upper end of the side surface of the movable tube, the limiting arc rod is of an arc structure, a round point of the limiting arc rod is the center of the hinged support, the arc screw hole penetrates through the limiting arc rod, the blocking block is sleeved at one end part of the limiting arc rod, which is far away from the movable tube, the first clamping wheel is symmetrically arranged above and below the first side rod, the first clamping wheel is sleeved on the limiting arc rod in a sliding manner, the side lever II is arranged on the side face of the clamping plate, the control rod is arranged on the two side faces of the side lever, the clamping wheel II is symmetrically arranged on the upper portion and the lower portion of the side lever II, the clamping wheel II is sleeved and arranged on the limiting arc rod in a sliding mode, and the fixing screw rod I rotates to penetrate through the clamping plate and the arc screw hole.

2. A movie & TV light mounting bracket convenient to adjust according to claim 1 characterized in that: the height adjusting device comprises a movable screw hole, a second fixing screw rod, a fixed screw hole, a fixed pipe and a movable pipe, wherein the fixed pipe is arranged at the top of the bottom plate, the fixed screw hole penetrates through the side wall of the fixed pipe, one end of the movable pipe is movably arranged in the fixed pipe, the lower end of the movable pipe is arranged on the supporting rod, the movable screw hole penetrates through the side wall of the movable pipe, and the second fixing screw rod penetrates through the fixed screw hole and the movable screw hole.

3. A movie & TV light mounting bracket convenient to adjust according to claim 2, characterized in that: the central plate is arranged in an L-shaped plate structure.

4. A movie & TV light mounting bracket convenient to adjust according to claim 3, characterized in that: the blocking block is of a spherical structure.

5. A movie & TV light mounting bracket convenient to adjust according to claim 4, characterized in that: the joint of the fixed rod and the rotary rod is provided with a linking lantern ring, and the linking lantern ring is sleeved on the rotary rod and is arranged at the top of the fixed rod.

6. A movie & TV light mounting bracket convenient to adjust according to claim 5 characterized in that: the fixed pipe top is equipped with the spacing lantern ring, the spacing lantern ring cup joints in removing the pipe.

7. A movie & TV light mounting bracket convenient to adjust according to claim 6, characterized in that: the lower end of the fixed pipe is symmetrically provided with ribbed plates, and the ribbed plates are arranged at the top of the bottom plate.