CN215294828U

CN215294828U - Stage lamps and lanterns frame with revolution mechanic

Info

Publication number: CN215294828U
Application number: CN202023286748.2U
Authority: CN
Inventors: 何荣富; 陈进钦
Original assignee: Guangzhou Time Electronics Co Ltd
Current assignee: Guangzhou Time Electronics Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-24
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of stage lamps, in particular to a stage lamp rack with a rotary structure, which comprises a fixed seat; a group of supporting legs is fixedly connected to the bottom end of the fixed seat; the top end of the fixed seat is rotatably connected with a rotating seat; the lamp body is arranged on the rotating seat; a group of first rotating shafts which are symmetrically distributed is fixedly connected to the side wall of the lamp body; the end part of the first rotating shaft, which is far away from the lamp body, is rotatably connected with a bracket; the bottom end of the bracket is arranged on the rotary seat through the moving assembly; the side wall of the bottom end of the lamp body is fixedly connected with a U-shaped rod; the top end of the electric telescopic rod is fixedly connected on the shaft sleeve; the utility model provides a stage lamps and lanterns frame with revolution mechanic to be in complete fixed state after solving the lamps and lanterns support mounting, can't finely tune according to the actual demand condition, adjust among the prior art moreover lamps and lanterns angle too loaded down with trivial details, extravagant operating time's problem.

Description

Stage lamps and lanterns frame with revolution mechanic

Technical Field

The utility model belongs to the technical field of the stage lamps and lanterns, specific stage lamps and lanterns frame with revolution mechanic that says so.

Background

Stage lighting is also called stage lighting, and is called lighting for short. One of the means of stage art modeling. With the development of the scenario, stage lighting equipment (such as lighting lamps, slide projectors, control systems and the like) and technical means are used for displaying the environment, rendering atmosphere and highlighting central characters by using the light color and the change thereof, creating the space sense and the time sense of the stage, shaping the external image of stage performance, providing necessary lighting effects (such as wind, rain, cloud, water and lightning) and the like, and the stage lighting is an important component of the performance space.

Among the prior art at present, be in complete fixed state behind the lamps and lanterns support mounting, can't finely tune according to the actual demand condition, adjust lamps and lanterns angle among the prior art too loaded down with trivial details moreover, extravagant operating time, for this, the utility model provides a stage lamps and lanterns frame with revolution mechanic.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, be in complete fixed state after solving the lamps and lanterns support mounting, can't finely tune according to the actual demand condition, adjust lamps and lanterns angle among the prior art too loaded down with trivial details moreover, extravagant operating time's problem, the utility model provides a stage lamps and lanterns frame with revolution mechanic.

The utility model provides a technical scheme that its technical problem adopted is: the stage lamp rack with the rotating structure of the utility model comprises a fixed seat; a group of supporting legs is fixedly connected to the bottom end of the fixed seat; the top end of the fixed seat is rotatably connected with a rotating seat; the lamp body is arranged on the rotating seat; a group of first rotating shafts which are symmetrically distributed is fixedly connected to the side wall of the lamp body; the end part of the first rotating shaft, which is far away from the lamp body, is rotatably connected with a bracket; the bottom end of the bracket is arranged on the rotary seat through the moving assembly; the side wall of the bottom end of the lamp body is fixedly connected with a U-shaped rod; an electric telescopic rod is fixedly connected to the position, relative to the U-shaped rod, of the top end of the rotating seat; the middle rod of the U-shaped rod is rotatably connected with a shaft sleeve; the top end of the electric telescopic rod is fixedly connected on the shaft sleeve.

Preferably, the moving assembly includes a first groove; the first grooves are symmetrically distributed and are formed in the top end of the rotating seat; the side walls of the two sides of the first groove are provided with first cavities; the first cavity and the first groove are communicated with each other through a first sliding groove; the bottom end of the bracket extends into the second groove, and a second rotating shaft is fixedly connected to the bottom end of the bracket; two ends of the second rotating shaft penetrate through the first sliding groove and extend into the first cavity, and the second rotating shaft is rotatably connected with a rolling ball; the ball is connected in the first cavity in a rolling way.

Preferably, the rotating base is connected with the fixed base through a fixed component; the fixing assembly comprises a first connecting post; the first connecting column is fixedly connected to the side wall of the rotating seat; a second groove is formed in the side wall, away from the rotating seat, of the first connecting column; a second connecting column is connected in the second groove in a sliding manner; a handle rod is fixedly connected to the end part of the second connecting column, which is far away from the first connecting column; a third connecting column is fixedly connected to the side wall of the handle rod close to the fixed seat; and a sucker is fixedly connected to the end part of the third connecting column, which is far away from the handlebar.

Preferably, the fixed seat is a disc; the sucking disc is an arc disc; the sucker and the side wall of the fixed seat are mutually attached.

Preferably, a second cavity is formed in the suction cup; and a group of first air outlet holes are formed in the side wall, close to the fixed seat, of the second cavity.

Preferably, a first pressing plate is fixedly connected to the side wall, close to the fixed seat, of the handle rod through a spring; an air bag is fixedly connected to the side wall of the first pressing plate, which is close to the handle bar; the air bag is communicated with the second cavity through a first hose; the air bag is communicated with the outside through a second hose; and one-way valves are arranged in the first hose and the second hose.

The utility model has the advantages as follows:

1. a stage lamps and lanterns frame with revolution mechanic, adjust the horizontal angle of lamps and lanterns through rotatory roating seat, fix the position of roating seat through fixed subassembly, guarantee that lamps and lanterns do not receive external factor's influence, increase stability in the irradiation process.

2. A stage lamps and lanterns frame with revolution mechanic, highly adjusting the visual angle of facing upward of lamps and lanterns body through adjusting electric telescopic handle, the size at visual angle of facing upward is adjusted in a flexible way, increases the irradiation range of lamps and lanterns body.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 2;

fig. 4 is a partial side view of the present invention;

FIG. 5 is an enlarged view of area C of FIG. 4;

in the figure: 1. a fixed seat; 11. a support leg; 12. a rotating base; 2. a lamp body; 21. a U-shaped rod; 22. an electric telescopic rod; 23. a support; 24. a first rotating shaft; 25. a moving assembly; 251. a second rotating shaft; 252. a first groove; 253. a first cavity; 254. rolling a ball; 3. a fixing assembly; 31. a first connecting column; 32. a second groove; 33. a second connecting column; 34. a handle bar; 35. a third connecting column; 36. a suction cup; 37. a second cavity; 38. a first air outlet hole; 39. a first platen; 391. an air bag.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, the stage light fixture rack with a rotating structure of the present invention comprises a fixing base 1; a group of supporting legs 11 are fixedly connected to the bottom end of the fixed seat 1; the top end of the fixed seat 1 is rotatably connected with a rotating seat 12; the lamp body 2 is arranged on the rotating seat 12; a group of first rotating shafts 24 which are symmetrically distributed is fixedly connected to the side wall of the lamp body 2; the end part of the first rotating shaft 24 far away from the lamp body 2 is rotatably connected with a bracket 23; the bottom end of the bracket 23 is arranged on the rotary base 12 through a moving assembly 25; a U-shaped rod 21 is fixedly connected to the side wall of the bottom end of the lamp body 2; an electric telescopic rod 22 is fixedly connected to the top end of the rotating seat 12 at a position corresponding to the U-shaped rod 21; the middle rod of the U-shaped rod 21 is rotatably connected with a shaft sleeve; the top end of the electric telescopic rod 22 is fixedly connected on the shaft sleeve; the during operation, roating seat 12 can be on fixing base 1 swivelling movement, can adjust the horizontal direction of lamps and lanterns body 2, when 2 upward viewing angles of lamps and lanterns body need be adjusted, start electric telescopic handle 22, electric telescopic handle 22 stretches out and promotes 2 front ends of lamps and lanterns body and move up, 2 latter half departments of lamps and lanterns body promote removal subassembly 25 and drive support 23 and move to electric telescopic handle 22 direction this moment, lamps and lanterns body 2 have upward viewing angles this moment, adjust the upward viewing angle of lamps and lanterns body 2 according to the height of adjusting electric telescopic handle 22, can be nimble adjust upward viewing angles, increase lamps and lanterns body 2's irradiation range.

As an embodiment of the present invention, the moving assembly 25 includes a first groove 252; a pair of first grooves 252 are symmetrically distributed and arranged at the top end of the rotating base 12; the side walls of the two sides of the first groove 252 are both provided with a first cavity 253; the first cavity 253 and the first groove 252 are communicated with each other through a first sliding groove; the bottom end of the bracket 23 extends into the second groove 32, and a second rotating shaft 251 is fixedly connected to the bottom end of the bracket 23; two ends of the second rotating shaft 251 penetrate through the first sliding groove and extend into the first cavity 253, and are rotatably connected with rolling balls 254; the ball 254 is connected in a rolling manner in the first cavity 253; the during operation, when electric telescopic handle 22 stretches out, 2 latter half of lamps and lanterns body can be to electric telescopic handle 22 department removal, 2 latter half of rotary motion of lamps and lanterns body can promote support 23 through first axis of rotation 24 this moment, support 23 receives power can promote second axis of rotation 251, second axis of rotation 251 can drive spin 254 and move to electric telescopic handle 22 department in first cavity 253, spin 254 removes and drives whole support 23 and remove, rolling friction when spin 254 removes, the consumption of frictional energy can be reduced by a wide margin.

As an embodiment of the present invention, the rotary seat 12 is connected to the fixed seat 1 through a fixing component 3; the fixing assembly 3 comprises a first connecting post 31; the first connecting column 31 is fixedly connected to the side wall of the rotating base 12; a second groove 32 is formed on the side wall of the first connecting column 31 away from the rotating base 12; a second connecting column 33 is connected in the second groove 32 in a sliding manner; a handle bar 34 is fixedly connected to the end part of the second connecting column 33 far away from the first connecting column 31; a third connecting column 35 is fixedly connected to the side wall of the handle bar 34 close to the fixed seat 1; a sucker 36 is fixedly connected to the end part of the third connecting column 35 far away from the handle bar 34; the during operation, roating seat 12 can carry out the level of rotation adjustment lamps and lanterns on fixing base 1 and shine the angle, need use fixed subassembly 3 fixed current position after the adjustment is ended, after roating seat 12 swivelling movement to required position, hold the inside promotion of barre 34 this moment, let second spliced pole 33 inwards remove in the second recess 32 of first spliced pole 31, drive extrusion sucking disc 36 on the third spliced pole 35 simultaneously and adsorb on the fixed disk lateral wall, fix roating seat 12.

As an embodiment of the present invention, the fixing base 1 is a circular disc; the sucking disc 36 is an arc-shaped disc; the sucker 36 is attached to the side wall of the fixed seat 1; during operation, sucking disc 36 need adsorb and fix roating seat 12 on the lateral wall of fixing base 1, and when fixing base 1 was the disc, convenient barre 34's rotatory removal, and sucking disc 36 sets up to the arc dish, laminating that can be rigid on fixing base 1, fixed roating seat 12 that can be more firm.

As an embodiment of the present invention, a second cavity 37 is formed in the suction cup 36; a group of first air outlet holes 38 are formed in the side wall, close to the fixed seat 1, of the second cavity 37; the during operation, the sucking disc 36 extrusion adsorbs on fixing base 1 lateral wall, when the extrusion, can extrude second cavity 37 this moment, discharges the gas in the second cavity 37 through first venthole 38, and when sucking disc 36 adsorbs, second cavity 37 has a resilience force under the elastic action of itself this moment, and the resilience force can be breathed in through first venthole 38, further strengthens sucking disc 36's adsorption affinity.

As an embodiment of the present invention, a first pressing plate 39 is fixedly connected to the side wall of the handle bar 34 close to the fixing base 1 through a spring; an air bag 391 is fixedly connected to the side wall of the first pressure plate 39 close to the handle bar 34; the air bag 391 is communicated with the second cavity 37 through a first hose; the air bag 391 is communicated with the outside through a second hose; one-way valves are arranged in the first hose and the second hose; when the rotary seat 12 needs to be rotated during operation, the suction state of the suction cup 36 needs to be released at this time, the first pressing plate 39 and the handle bar 34 can be held at this time, the air bag 391 is pressed by the first pressing plate 39, air in the air bag 391 enters the first cavity 253 through the first hose, the suction state of the suction cup 36 is released after the air is exhausted through the first air outlet 38, the fixation of the rotary seat 12 is conveniently released, the first hose and the second hose are uniformly provided with one-way valves, and the flowing direction of the air enters from the second hose and then is sprayed out from the first hose.

The working principle is as follows: when the rotary seat 12 needs to be rotated, the suction state of the suction disc 36 needs to be released at this time, the first pressing plate 39 and the handle bar 34 can be held at this time, the air bag 391 is pressed by the first pressing plate 39, air in the air bag 391 enters the first cavity 253 through the first hose, air is exhausted through the first air outlet 38, the suction state of the suction disc 36 is released, after the rotary seat 12 rotates and moves to a required position, the handle bar 34 is held at this time to push the second connecting column 33 inwards, the second connecting column 33 is driven to move inwards in the second groove 32 of the first connecting column 31, meanwhile, the third connecting column 35 is driven to press the suction disc 36 to be sucked on the side wall of the fixed disc, and the rotary seat 12 is fixed; when the lamp body 2 needs to be adjusted in elevation angle, the electric telescopic rod 22 is started, the electric telescopic rod 22 extends out to push the front end of the lamp body 2 to move upwards, the rear half part of the lamp body 2 pushes the moving component 25 to drive the support 23 to move towards the electric telescopic rod 22, the lamp body 2 has the elevation angle, the elevation angle of the lamp body 2 is adjusted according to the height of the electric telescopic rod 22, the elevation angle can be adjusted flexibly, and the irradiation range of the lamp body 2 is enlarged.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A stage lamp rack with a rotary structure is characterized by comprising a fixed seat (1); a group of supporting legs (11) is fixedly connected to the bottom end of the fixed seat (1); the top end of the fixed seat (1) is rotatably connected with a rotating seat (12); the lamp body (2) is arranged on the rotary seat (12); a group of first rotating shafts (24) which are symmetrically distributed is fixedly connected to the side wall of the lamp body (2); the end part of the first rotating shaft (24) far away from the lamp body (2) is rotatably connected with a bracket (23); the bottom end of the support (23) is arranged on the rotary seat (12) through a moving assembly (25); a U-shaped rod (21) is fixedly connected to the side wall of the bottom end of the lamp body (2); an electric telescopic rod (22) is fixedly connected to the top end of the rotating seat (12) at a position corresponding to the U-shaped rod (21); a shaft sleeve is rotatably connected to the middle rod of the U-shaped rod (21); the top end of the electric telescopic rod (22) is fixedly connected on the shaft sleeve.

2. Stage light fixture with rotating structure according to claim 1, characterized in that the moving assembly (25) comprises a first groove (252); the first grooves (252) are symmetrically distributed and are formed in the top end of the rotating seat (12); the side walls of two sides of the first groove (252) are respectively provided with a first cavity (253); the first cavity (253) and the first groove (252) are communicated with each other through a first sliding groove; the bottom end of the support (23) extends into the second groove (32), and a second rotating shaft (251) is fixedly connected to the bottom end of the support (23); two ends of the second rotating shaft (251) penetrate through the first sliding groove and extend into the first cavity (253), and the second rotating shaft is rotatably connected with a rolling ball (254); the ball (254) is rollingly connected within the first cavity (253).

3. Stage light fixture with rotating structure according to claim 2, characterized in that the rotating base (12) is connected to each other by a fixed assembly (3) and the fixed base (1); the fixing assembly (3) comprises a first connecting post (31); the first connecting column (31) is fixedly connected to the side wall of the rotating seat (12); a second groove (32) is formed in the side wall, away from the rotating seat (12), of the first connecting column (31); a second connecting column (33) is connected in the second groove (32) in a sliding manner; a handle bar (34) is fixedly connected to the end part of the second connecting column (33) far away from the first connecting column (31); a third connecting column (35) is fixedly connected to the side wall of the handle bar (34) close to the fixed seat (1); the end part of the third connecting column (35) far away from the handle bar (34) is fixedly connected with a sucking disc (36).

4. Stage light fixture with rotating structure according to claim 3, characterized in that the fixed seat (1) is a disc; the sucker (36) is an arc-shaped disk; the sucker (36) and the side wall of the fixed seat (1) are mutually attached.

5. Stage light fixture with rotating structure according to claim 4, characterized in that a second cavity (37) is made in the suction cup (36); and a group of first air outlet holes (38) are formed in the side wall, close to the fixed seat (1), of the second cavity (37).

6. Stage light fixture with rotating structure according to claim 5, characterized in that the side wall of the handle bar (34) close to the fixed base (1) is fixedly connected with a first pressing plate (39) through a spring; an air bag (391) is fixedly connected to the side wall of the first pressure plate (39) close to the handle bar (34); the air bag (391) is communicated with the second cavity (37) through a first hose; the air bag (391) is communicated with the outside through a second hose; and one-way valves are arranged in the first hose and the second hose.