CN221881335U - Angle adjustment device for stage lighting - Google Patents

Abstract

The utility model discloses an angle adjusting device for stage lighting, which comprises an adjusting frame, wherein two straight plates are arranged at the top of the adjusting frame, extension strips are arranged at the tops of the two straight plates, straight blocks are arranged at one ends of the two extension strips, a rotating rod is rotatably arranged between the inner walls of the two straight blocks, a stage lamp is sleeved at one end of the rotating rod, two limit rods are arranged at two sides of the adjusting frame, and the auxiliary rods can move at one end of the limit rods through the limit rods, the auxiliary rods, the telescopic rods, the U-shaped frames, the anti-slip sleeves and the positioning rods, so that the inclination angles of the U-shaped frames and the anti-slip sleeves can be adjusted, the anti-slip sleeves are made of PU materials, the friction force between a placing surface and the surfaces of the anti-slip sleeves is increased, the firmness of the stage lamp support is enhanced, the two auxiliary rods are sequentially turned outwards, the two auxiliary rods are moved to the top of the stage lamp, workers can grip the anti-slip sleeves, the stage lamp is moved, and the practicability of the adjusting device is improved.

Description

Angle adjusting device for stage lighting

Technical Field

The utility model relates to the technical field of angle adjusting devices, in particular to an angle adjusting device for stage lighting.

Background

Stage lights are an important component of the construction of a performance space, are designed by the light of an omnibearing visual environment for people and required specific scenes according to the development of a plot, and purposefully reproduce the design intention to the artistic creation of audiences in a visual image mode, and as the performance places are moved into the room or performed at night, stage lights are needed, and most stage lights need to be adjusted by using an adjusting device.

The angle of stage lamp can be adjusted to adjusting device, also be the effect to stage lamp realization support, it is weak to the structure bottom that stage lamp supported, not enough firm, when the angle of adjustment stage lamp, bearing structure atress can the tilting swing, therefore stage lamp can turn on one's side and appear damaging, adjusting device's fastness has been reduced, and adjusting device can only install on the wall through the bolt mostly, can not install on the glass material desktop, adjusting device's installation scope has been reduced, it is especially important to design an angle adjusting device for stage light for this reason.

Disclosure of utility model

The utility model aims to provide an angle adjusting device for stage lighting, which solves the problems that the supporting structure is stressed to tilt and swing in the prior art, so that stage lamps can be overturned to be damaged, the firmness of the adjusting device is reduced, and the adjusting device can be installed on a wall surface only through bolts.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an angle adjusting device for stage lighting, includes the alignment jig, the top of alignment jig is provided with two straight boards, two the top of straight board all is provided with the extension strip, two the one end of extension strip all is provided with straight piece, two rotate between the inner wall of straight piece and install the dwang, a tip cover of dwang is equipped with the stage lamp, the both sides of alignment jig all are provided with two gag lever posts, four an tip of gag lever post all overlaps and is equipped with the auxiliary rod, four the one end of auxiliary rod all is provided with the telescopic link, adjacent two the one end of telescopic link all is provided with U type frame, two an tip of U type frame all overlaps and is equipped with the antiskid cover.

As a preferable technical scheme of the utility model, two anti-slip sleeves are respectively fixedly sleeved with one end parts of two U-shaped frames, and one ends of four telescopic rods are respectively movably inserted and connected with one ends of four auxiliary rods.

As a preferable technical scheme of the utility model, the surfaces of the four telescopic rods are provided with a plurality of concave holes, and one sides of the four auxiliary rods are rotatably provided with positioning rods.

As a preferable technical scheme of the utility model, one end of each of the four positioning rods is respectively in rotary connection with internal threads of a plurality of concave holes, and the plurality of concave holes are arranged at equal intervals.

As a preferable technical scheme of the utility model, two reinforcing rods are arranged at the top of the adjusting frame, and one ends of the two reinforcing rods are provided with powerful suckers.

As a preferable technical scheme of the utility model, the top ends of the two powerful suckers are respectively and fixedly connected with one ends of the two reinforcing rods, and the two powerful suckers are respectively and symmetrically distributed at the central position of the adjusting frame.

As a preferable technical scheme of the utility model, the diameters of the two powerful suckers are larger than the diameters of the two reinforcing rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the angle adjusting device for stage lighting, the limiting rod, the auxiliary rod, the telescopic rod, the U-shaped frame, the anti-skid sleeve and the positioning rod are arranged, the auxiliary rod can move at one end part of the limiting rod, so that the inclination angle of the U-shaped frame and the anti-skid sleeve can be adjusted, the anti-skid sleeve is made of PU materials, the anti-skid sleeve has strong viscosity, a large number of anti-skid lines are formed in the bottom surface of the anti-skid sleeve, the friction force between a placing surface and the surface of the anti-skid sleeve is increased, the firmness of supporting a stage lamp is enhanced, the two auxiliary rods are turned outwards in sequence, the two auxiliary rods are moved to the top of the stage lamp, a worker can grip the anti-skid sleeve, the stage lamp is moved, and the practicability of the adjusting device is improved.

2. According to the angle adjusting device for stage lighting, the straight block, the rotating rod, the reinforcing rod and the powerful suckers are arranged, the stage lamp fixedly sleeved with the rotating rod is driven to incline after the rotating rod is rotated, so that the angle of the stage lamp can be adjusted, the two powerful suckers can be adsorbed with the placing surface made of glass, the installation range of the adjusting frame is increased, the telescopic rod can extend up and down at one end of the auxiliary rod, the height of the U-shaped frame can be adjusted, and after one end of the positioning rod is embedded into the concave hole, the two are in threaded rotation connection, so that the auxiliary rod and the telescopic rod can be limited and fixed.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a partial side view of the present utility model;

FIG. 3 is a partial bottom view of the present utility model;

fig. 4 is an enlarged view of fig. 3a in accordance with the present utility model.

In the figure: 1. an adjusting frame; 2. a straight plate; 3. extending the strip; 4. a straight block; 5. a rotating lever; 6. stage lamp; 7. a limit rod; 8. an auxiliary lever; 9. a telescopic rod; 10. a U-shaped frame; 11. an anti-skid sleeve; 12. a positioning rod; 13. concave holes; 14. a reinforcing rod; 15. a strong sucking disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical scheme of an angle adjusting device for stage lighting:

Embodiment one:

As shown in fig. 1-3, an angle adjusting device for stage lighting, including alignment jig 1, the top of alignment jig 1 is provided with two straight boards 2, the top of two straight boards 2 all is provided with extension strip 3, the one end of two extension strips 3 all is provided with straight piece 4, rotate between the inner wall of two straight pieces 4 and install dwang 5, the one end cover of dwang 5 is equipped with stage lamp 6, the both sides of alignment jig 1 all are provided with two gag lever posts 7, an end of four gag lever posts 7 all overlaps and is equipped with auxiliary rod 8, the one end of four auxiliary rods 8 all is provided with telescopic link 9, the one end of two adjacent telescopic link 9 all is provided with U type frame 10, an end of two U type frame 10 all overlaps and is equipped with antiskid cover 11, antiskid cover 11 adopts the PU material, it has very strong viscidity itself, a large amount of antiskid lines have been seted up to the bottom surface of antiskid cover 11, consequently, the frictional force on the surface of shelving face and antiskid cover 11 surface has been increased the fastness to stage lamp 6 support.

Embodiment two:

On the basis of the first embodiment, as shown in fig. 1 and 4, one end of four positioning rods 12 is respectively in rotational connection with internal threads of a plurality of concave holes 13, the positions of the plurality of concave holes 13 are all arranged at equal intervals, the top ends of two powerful suckers 15 are respectively and fixedly connected with one ends of two reinforcing rods 14, and the two powerful suckers 15 are respectively and symmetrically distributed at the central position of an adjusting frame 1.

Working principle: stage lighting is an important component of a performance space, is designed by the light of an omnibearing visual environment for people and required specific scenes according to the development of a plot, is purposefully reproduced to the artistic creation of audiences in a visual image mode, is mainly displayed by stage lighting 6, the angle of the stage lighting 6 can be adjusted through a rotating rod 5, an auxiliary rod 8 can move at one end part of a limiting rod 7, so that the inclination angle of a U-shaped frame 10 and an anti-skid sleeve 11 can be adjusted, the anti-skid sleeve 11 is made of PU materials, has strong viscosity, a large number of anti-skid lines are formed on the bottom surface of the anti-skid sleeve 11, so that the friction force between a resting surface and the surface of the anti-skid sleeve 11 is increased, the supporting firmness of the stage lighting 6 is enhanced, the friction force between the auxiliary rod 8 and the limiting rod 7 is relatively large, and after the bottom surface of the anti-skid sleeve 11 contacts with the resting surface, the two auxiliary rods 8 are firmly arranged at the top of the placing surface and are turned outwards in sequence, the two auxiliary rods 8 are moved to the top of the stage lamp 6, the auxiliary rods 8 are turned over and can drive the U-shaped frame 10 and the anti-slip sleeve 11 to turn over simultaneously, the anti-slip sleeve 11 can turn over to the top of the stage lamp 6, a worker can grip the two anti-slip sleeves 11 and move the stage lamp 6, the practicability of the adjusting device is improved, the stage lamp 6 is convenient to carry, after the rotating rod 5 is manually rotated, the stage lamp 6 fixedly sleeved with the rotating rod is driven to incline, so that the angle of the stage lamp 6 can be adjusted, the two powerful suckers 15 can be adsorbed with the placing surface made of glass, the installation range of the adjusting frame 1 is increased, the telescopic rod 9 can be telescopic up and down at one end of the auxiliary rod 8, the height of the U-shaped frame 10 can be adjusted, one end of the positioning rod 12 is embedded into the concave hole 13, the two are in threaded rotation connection, so that the auxiliary rod 8 and the telescopic rod 9 can be limited and fixed, and the firmness of the U-shaped frame 10 is ensured.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An angle adjustment device for stage lighting, comprising an adjustment frame (1), characterized in that: two straight plates (2) are arranged on the top of the adjustment frame (1), and extension bars (3) are arranged on the tops of the two straight plates (2), and straight blocks (4) are arranged at one end of the two extension bars (3), and a rotating rod (5) is rotatably installed between the inner walls of the two straight blocks (4), and a stage light (6) is sleeved on one end of the rotating rod (5), and two limiting rods (7) are arranged on both sides of the adjustment frame (1), and auxiliary rods (8) are sleeved on one end of the four limiting rods (7), and telescopic rods (9) are arranged on one end of the four auxiliary rods (8), and U-shaped frames (10) are arranged at one end of two adjacent telescopic rods (9), and anti-slip sleeves (11) are sleeved on one end of the two U-shaped frames (10). 2. An angle adjustment device for stage lighting according to claim 1, characterized in that: the two anti-slip sleeves (11) are fixedly mounted on one end of the two U-shaped frames (10), and one end of the four telescopic rods (9) is movably connected with one end of the four auxiliary rods (8). 3. An angle adjustment device for stage lighting according to claim 2, characterized in that: a plurality of recessed holes (13) are provided on the surface of the four telescopic rods (9), and a positioning rod (12) is rotatably mounted on one side of the four auxiliary rods (8). 4. An angle adjustment device for stage lighting according to claim 3, characterized in that one end of the four positioning rods (12) is rotatably connected to the internal threads of a plurality of recessed holes (13), and the positions of the plurality of recessed holes (13) are arranged at equal intervals. 5. An angle adjustment device for stage lighting according to claim 1, characterized in that two reinforcement rods (14) are arranged on the top of the adjustment frame (1), and a strong suction cup (15) is arranged at one end of the two reinforcement rods (14). 6. An angle adjustment device for stage lighting according to claim 5, characterized in that the top ends of the two strong suction cups (15) are respectively fixedly connected to one end of the two reinforcement rods (14), and the two strong suction cups (15) are symmetrically distributed at the center position of the adjustment frame (1). 7. An angle adjustment device for stage lighting according to claim 6, characterized in that the diameters of the two strong suction cups (15) are both larger than the diameters of the two reinforcement rods (14).