CN220817637U - Rotatable stage lighting fixed bolster - Google Patents

Abstract

The utility model relates to the field of stage lighting equipment, in particular to a rotatable stage lighting fixing bracket. The device comprises a fixed frame and a ceiling seat; the top of fixed frame is provided with the pivot, and the bottom sets up to the section of buckling, and logical groove has been seted up to the both sides, and the inboard is provided with the installed part, and the top of buckling the section is provided with the arc with installed part complex, and the arc constitutes the block space that supplies stage lamp to pass through with the section of buckling, is provided with the guide to the arc spacing in the logical groove. The mounting piece and the guide piece are arranged, the lead screw is driven to rotate by the rotation and the handle, the stage lamp is fixed between the arc-shaped plate and the bending section by utilizing the cooperation of the moving block and the driving rod, the stage lamp can be rapidly mounted and dismounted, and the operation is simple and convenient; the rotary piece is arranged, the stage lamp can be driven to swing back and forth at a fixed angle through the cooperation of the motor, the rotary disc, the protruding shaft and the swinging plate, the functionality of the stage lamp is improved, and the ornamental value in the use process is improved.

Description

Rotatable stage lighting fixed bolster

Technical Field

The utility model relates to the field of stage lighting equipment, in particular to a rotatable stage lighting fixing bracket.

Background

The stage lighting fixture is a structure for mounting and supporting stage lighting equipment. It is usually made of metal material, and has the characteristics of stability and firmness, and the design of the stage lighting fixing bracket usually considers the weight and the safety of the lighting equipment so as to ensure that the lighting equipment on the stage can be stably fixed at a required position. The brackets can be in the form of columns, beams and frames, and are selected according to specific lighting equipment and stage design requirements.

The Chinese patent with the bulletin number of CN218064588U is authorized to disclose a stage lamp mounting structure, it can adjust the direction of shining through rotating assembly, rotating assembly and the adjusting part that sets up, can all-round shine, improve the space that stage lamp subassembly shines, the snoot in the stage lamp subassembly can improve the intensity that the lamp pearl shines light simultaneously, the supporting seat and the fixed plate of adoption are convenient for stage lamp subassembly installation, but stage lamp mount among the above-mentioned technique can only adjust its direction of shining, can't drive its nimble horizontal hunting in the light show, inconvenient dismantlement change lamp body to its installation simultaneously has certain use limitation.

Disclosure of utility model

Aiming at the problems in the background technology, a rotatable stage lighting fixing bracket is provided. The mounting piece and the guide piece are arranged, the screw rod is driven to rotate through the rotation and the handle, the stage lamp is fixed between the arc-shaped plate and the bending section by utilizing the cooperation of the moving block and the driving rod, the stage lamp can be rapidly mounted and dismounted, and the operation is simple and convenient; the rotary piece is arranged, the stage lamp can be driven to swing back and forth at a fixed angle through the cooperation of the motor, the rotary disc, the protruding shaft and the swinging plate, the functionality of the stage lamp is improved, and the ornamental value in the use process is improved.

The utility model provides a rotatable stage lighting fixing bracket, which comprises a fixing frame and a ceiling seat; the top of fixed frame is provided with the pivot, and the bottom sets up to buckling section, and logical groove has been seted up to the both sides, and the inboard is provided with the installed part, and buckling section's top is provided with the arc with installed part complex, and the arc constitutes the block space that supplies stage lamp to pass through with buckling section, is provided with the guide to the arc spacing in leading to the groove, and the pivot top rotates through the bearing and sets up at inhaling the footstock inner wall, is provided with the pivoted rotating part of drive pivot in inhaling the footstock

Preferably, the guide piece comprises a connecting plate, a limiting sleeve and a limiting column, wherein the limiting column is arranged in the through groove, the connecting plate is slidably sleeved on the limiting column, the top of the connecting plate is provided with the limiting sleeve positioned at the outer side of the limiting column, and the side surface of the connecting plate is connected with the arc plate.

Preferably, the mounting comprises a screw rod, a moving block, a driving rod and a handle, one end of the screw rod is rotationally connected with the inner wall of the fixed frame through a bearing, the other end of the screw rod penetrates through the fixed frame to be connected with the handle, the middle part of the screw rod is in threaded connection with the moving block, and the driving rod is rotationally arranged between the arc-shaped plate and the moving block.

Preferably, the fixed frame is internally provided with two groups of guide posts, the guide posts are respectively positioned at two sides of the screw rod, and the moving block is sleeved between the two guide posts in a sliding way.

Preferably, the rotating piece comprises a motor, a rotary table, a convex shaft and a swinging plate, wherein the motor is arranged in the ceiling seat, an output shaft of the motor is connected with the rotary table, the convex shaft is arranged at the eccentric position of the upper end face of the rotary table, the swinging plate is arranged on the rotary shaft, and a strip-shaped groove for the convex shaft to move is formed in the swinging plate.

Preferably, the outer side of the suction top seat is provided with fixing lugs which are distributed at equal intervals along the circumference, and the fixing lugs are provided with fixing holes.

Compared with the prior art, the utility model has the following beneficial technical effects: the mounting piece and the guide piece are arranged, the screw rod is driven to rotate through the rotation and the handle, the stage lamp is fixed between the arc-shaped plate and the bending section by utilizing the cooperation of the moving block and the driving rod, the stage lamp can be rapidly mounted and dismounted, and the operation is simple and convenient; through being provided with the rotating member in inhaling the footstock, can drive stage lamp with fixed angle back and forth hunting through the cooperation of motor, carousel, protruding axle and pendulum plate, improved the sight of stage lamp in the use.

Drawings

FIG. 1 is a schematic view of a rotatable stage lighting fixture of the present utility model;

FIG. 2 is a rear elevational schematic view of FIG. 1;

fig. 3 is a schematic view of the partial cross-sectional structure of fig. 1.

Reference numerals: 1. a fixed frame; 2. a top suction seat; 3. a rotating shaft; 4. bending sections; 5. a through groove; 6. an arc-shaped plate; 7. a connecting plate; 8. a limit sleeve; 9. a limit column; 10. a screw rod; 11. a moving block; 12. a driving rod; 13. a handle; 14. a guide post; 15. a motor; 16. a turntable; 17. a protruding shaft; 18. a swinging plate; 19. a bar-shaped groove; 20. and fixing the lugs.

Detailed Description

Example 1

As shown in fig. 1 to 3, the rotatable stage lighting fixing bracket provided by the utility model comprises a fixing frame 1 and a ceiling seat 2; the top of fixed frame 1 is provided with pivot 3, and the bottom sets up to buckling section 4, and logical groove 5 has been seted up to both sides, and the inboard is provided with the installed part, buckling section 4's top be provided with installed part complex arc 6, arc 6 and buckling section 4 constitute the block space that supplies stage lamp to pass through, are provided with the guide to arc 6 spacing in the logical groove 5, and pivot 3 top passes through the bearing rotation setting at the suction top seat 2 inner wall, is provided with the rotatory rotating member of drive pivot 3 in the suction top seat 2.

Wherein, the guide includes connecting plate 7, stop collar 8 and spacing post 9, and spacing post 9 sets up in logical inslot 5, and connecting plate 7 slip cap is established on spacing post 9, and its top is provided with the stop collar 8 that is located the spacing post 9 outside, and its side is connected with arc 6, makes arc 6 under the circumstances that receives the effort through the guide, drives connecting plate 7 and stop collar 8 and removes on spacing post 9.

The installation piece comprises a lead screw 10, a moving block 11, a driving rod 12 and a handle 13, one end of the lead screw 10 is rotationally connected with the inner wall of the fixed frame 1 through a bearing, the other end of the lead screw passes through the fixed frame 1 and is connected with the handle 13, the middle part of the lead screw is in threaded connection with the moving block 11, and the driving rod 12 is rotationally arranged between the arc-shaped plate 6 and the moving block 11.

Further, guide posts 14 are further arranged in the fixed frame 1, two groups of guide posts 14 are arranged and are respectively located at two sides of the screw rod 10, the moving block 11 is slidably sleeved between the two guide posts 14, and the moving track of the moving block 11 is limited through the guide posts 14, so that the moving stability of the moving block is guaranteed.

Further, fixing lugs 20 are circumferentially distributed on the outer side of the suction top seat 2 at equal intervals, fixing holes are formed in the fixing lugs 20, and the suction top seat 2 is fixed through the cooperation of the fixing lugs 20 and the fixing holes and an external connecting piece.

The working principle of the utility model is as follows: when the lamp holder is used, the stage lamp to be fixed is placed on the bending section 4, the handle 13 is rotated, the handle 13 drives the screw rod 10 to rotate, when the screw rod 10 rotates, the movable block 11 drives one end of the driving rod 12 to move under the limit of the guide post 14, the other end of the driving rod 12 applies acting force to the arc plate 6, after the arc plate 6 receives the acting force, the connecting plates 7 and the limit sleeves 8 on two sides of the arc plate are driven to downwards along the limit posts 9 until the arc plate 6 is matched with the bending section 4, and the stage lamp is fixed between the arc plate 6 and the bending section 4, so that the lamp holder is convenient to install, and the lamp holder is convenient to integrally install.

Example two

As shown in fig. 3, the rotatable stage lighting fixing support provided by the utility model, on the basis of the above embodiment, the embodiment discloses in detail specific components of a rotating member, which comprises a motor 15, a turntable 16, a protruding shaft 17 and a swinging plate 18, wherein the motor 15 is installed in a ceiling base 2, an output shaft of the motor is connected with the turntable 16, the protruding shaft 17 is arranged at an eccentric position of an upper end surface of the turntable 16, the swinging plate 18 is installed on a rotating shaft 3, and a strip-shaped groove 19 for the protruding shaft 17 to move is formed in the swinging plate 18.

In this embodiment, the motor 15 is started, the motor 15 drives the turntable 16 to rotate, the convex shaft 17 on the upper end surface of the turntable 16 is driven to do circular motion in the rotation process of the turntable 16, and the side wall of the convex shaft 17 pushes the groove wall of the strip-shaped groove 19 when acting, so that the convex shaft 17 acts on the swinging plate 18 in a counteraction manner, the swinging plate 18 drives the rotating shaft 3 to reciprocate left and right, the rotating shaft 3 drives the lamp body to rotate through the fixed frame 1, and the flexibility of the lamp body light source in the lamplight show is improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. A rotatable stage lighting fixing bracket, which is characterized by comprising a fixing frame (1) and a ceiling seat (2); the top of fixed frame (1) is provided with pivot (3), the bottom sets up to section of buckling (4), logical groove (5) have been seted up to both sides, the inboard is provided with the installed part, the top of section of buckling (4) is provided with arc (6) with the installed part complex, arc (6) and section of buckling (4) constitute the block space that supplies stage lamp to pass through, be provided with the guide piece spacing to arc (6) in logical groove (5), pivot (3) top is rotated through the bearing and is set up at suction top seat (2) inner wall, be provided with the pivoted rotating member of drive pivot (3) in suction top seat (2).

2. A rotatable stage lighting fixture as claimed in claim 1, characterized in that the guide comprises a connecting plate (7), a stop collar (8) and a stop post (9), the stop post (9) is arranged in the through groove (5), the connecting plate (7) is slidably sleeved on the stop post (9), the top of the connecting plate is provided with the stop collar (8) positioned outside the stop post (9), and the side surface of the connecting plate is connected with the arc plate (6).

3. A rotatable stage lighting fixture as claimed in claim 1, wherein the mounting comprises a screw (10), a moving block (11), a driving rod (12) and a handle (13), one end of the screw (10) is rotatably connected with the inner wall of the fixed frame (1) through a bearing, the other end of the screw passes through the fixed frame (1) and is connected with the handle (13), the middle part of the screw is in threaded connection with the moving block (11), and the driving rod (12) is rotatably arranged between the arc-shaped plate (6) and the moving block (11).

4. A rotatable stage lighting fixture according to claim 3, characterized in that the fixture frame (1) is further provided with guide posts (14), the guide posts (14) are provided with two groups, which are respectively located at two sides of the screw (10), and the moving block (11) is slidably sleeved between the two guide posts (14).

5. A rotatable stage lighting fixture as claimed in claim 1, characterized in that the rotating member comprises a motor (15), a turntable (16), a protruding shaft (17) and a swinging plate (18), the motor (15) is arranged in the ceiling mount (2), the output shaft of the motor is connected with the turntable (16), the protruding shaft (17) is arranged at the eccentric position of the upper end surface of the turntable (16), the swinging plate (18) is arranged on the rotating shaft (3), and the swinging plate (18) is provided with a strip-shaped groove (19) for the protruding shaft (17) to move.

6. The rotatable stage lighting fixture of claim 1, wherein the outside of the ceiling mount (2) is provided with fixing lugs (20) circumferentially equidistantly distributed, and the fixing lugs (20) are provided with fixing holes.