CN212719613U

CN212719613U - Adjustable stage lamp installing support

Info

Publication number: CN212719613U
Application number: CN202022130372.XU
Authority: CN
Inventors: 曾宪海; 江龙斌
Original assignee: Shandong Fulet Intelligent Technology Co ltd
Current assignee: Shandong Fulet Intelligent Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-03-16
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses an adjustable stage lamp mounting bracket, relating to the field of lamps and lanterns, comprising a steel structure fixing frame and an adjusting bracket; the adjusting bracket comprises a stage lamp, a diamond-shaped telescopic mechanism, a pulley, a first slideway, a second slideway, a movable bracket, a third slideway, a sliding block and an electric pull rod; the first slide way is connected with the fourth fixed frame, the second slide way is fixedly connected with the movable support, the movable support is connected with the sliding block, the sliding block is connected with the third slide way in a sliding manner, and the third slide way is fixedly connected with the second fixed frame; the bottom end of the stage lamp is hinged with the rhombic telescopic mechanism, and the bottom end of the telescopic mechanism is hinged with the second fixing frame and the sliding block respectively; the slide block is connected with an electric pull rod. The utility model discloses utilize the unstable characteristics of rhombus structure, through the length of the electronic pull rod control rhombus telescopic machanism of drive, further reach the technological effect of control stage lamp height, solved traditional stage lamp and can't present the weak point of light source altitude variation, strengthened stage lighting and played up power.

Description

Adjustable stage lamp installing support

Technical Field

The utility model relates to a lamps and lanterns field specifically is an adjustable stage lamp installing support.

Background

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 and rendering atmosphere by light color and change thereof, highlighting central characters, creating the sense of space and time of the stage, shaping the external image of the stage performance and providing necessary lighting effects (such as wind, rain, cloud, water and lightning).

Traditional stage lamp is fixed on steel structure support, the rotation through the lamp body with zoom the changeable effect that realizes light. Since the position of the stage light is fixed while the height is also fixed, variations in the height of the light source cannot be presented.

SUMMERY OF THE UTILITY MODEL

In order to overcome the weak point that traditional stage lamp can't present the light source altitude variation among the above-mentioned background art, the utility model provides an adjustable stage lamp installing support.

The technical scheme that the above-mentioned weak point of the utility model was adopted is: an adjustable stage lamp mounting bracket comprises a steel structure fixing frame, wherein the steel structure fixing frame comprises a first fixing frame, a second fixing frame, a third fixing frame and a fourth fixing frame, and the first fixing frame, the second fixing frame, the third fixing frame and the fourth fixing frame are sequentially and fixedly connected to form a rectangular structure; the second fixing frame is fixedly connected with the ground; the device also comprises an adjusting bracket;

the adjusting bracket comprises a stage lamp, a diamond-shaped telescopic mechanism, a pulley, a first slideway, a second slideway, a movable bracket, a third slideway, a sliding block and an electric pull rod; the first slide way is connected with the fourth fixed frame, the second slide way is fixedly connected with the movable support, the movable support is connected with the sliding block, the sliding block is connected with the third slide way in a sliding manner, and the third slide way is fixedly connected with the second fixed frame; two sides of the stage lamp are respectively connected with the first slideway and the second slideway; the bottom end of the stage lamp is hinged with the rhombic telescopic mechanism, and the bottom end of the telescopic mechanism is hinged with the second fixing frame and the sliding block respectively; pulleys are respectively arranged on two sides of the rhombic telescopic mechanism and connected with the first slide way or the second slide way; the sliding block is connected with an electric pull rod, and the electric pull rod is fixedly connected with the ground; the stage lamp comprises a main body lamp and a laminating mechanism, wherein the main body lamp is connected with a first slideway and a second slideway through the laminating mechanism respectively; the laminating mechanism comprises a laminating block, a universal wheel, a guide pillar and a pressure spring; the main body lamp is connected with the fitting block through a pressure spring; the main body lamp is connected with the guide pillar in a sliding manner, and the guide pillar is fixedly connected with the attaching block; the fitting block is connected with the universal wheel, and the universal wheel is connected with the first slideway or the second slideway.

As a further explanation of the present invention, the first fixing frame, the second fixing frame, the third fixing frame and the fourth fixing frame are connected by bolts.

As a further explanation of the present invention, the fourth fixing frame is connected to the first slide rail by a bolt or a dovetail joint; the movable support and the second slide way are connected in a bolt connection mode or a dovetail groove clamping mode.

The utility model discloses an useful part lies in: the electric pull rod pulls the sliding block, the sliding block pulls the movable support, and the movable support pulls the second slide way to be far away from the first slide way; meanwhile, the slide block pulls a hinge point at the right end of the bottom end of the telescopic mechanism to enable two hinge points at the bottom end of the telescopic mechanism to be far away, the rhombic telescopic mechanism contracts, the pulley slides downwards along the first slide way or the second slide way, and the stage lamp slides downwards; because the distance between the first slide way and the falling slide way is increased, the laminating mechanism is arranged, the pressure spring stretches, the laminating block is forced to be close to the first slide way (or the second slide way), the universal wheel is further enabled to compress the first slide way (or the second slide way), the stage lamp is prevented from being separated from the first slide way and the second slide way, and the stage lamp is further prevented from being loaded unevenly. The utility model discloses utilize the unstable characteristics of rhombus structure, through the length of the electronic pull rod control rhombus telescopic machanism of drive, further reach the technological effect of control stage lamp height, solved traditional stage lamp and can't present the weak point of light source altitude variation, strengthened stage lighting and played up power.

Drawings

The present application is further described below with reference to the accompanying drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an adjusting bracket;

FIG. 3 is a schematic diagram of the retraction of the diamond-shaped retracting mechanism;

FIG. 4 is a bottom end view of the telescoping mechanism;

FIG. 5 is a schematic view of a stage light;

in the figure: 1-steel structure fixing frame, 11-first fixing frame, 12-second fixing frame, 13-third fixing frame, 14-fourth fixing frame, 2-adjusting support, 21-stage lamp, 211-main body lamp, 212-laminating mechanism, 2121-laminating block, 2122-universal wheel, 2123-guide post, 2124-pressure spring, 22-diamond-shaped telescopic mechanism, 221-telescopic mechanism bottom end, 23-pulley, 24-first slide way, 25-second slide way, 26-movable support, 27-third slide way, 28-slide block and 29-electric pull rod.

Detailed Description

According to the above structural features of the present application, the embodiments of the present application will be further explained:

referring to fig. 1 to 5, the embodiment provides an adjustable stage lamp mounting bracket, which includes a steel structure fixing frame 1, where the steel structure fixing frame 1 includes a first fixing frame 11, a second fixing frame 12, a third fixing frame 13 and a fourth fixing frame 14, and the first fixing frame 11, the second fixing frame 12, the third fixing frame 13 and the fourth fixing frame 14 are sequentially and fixedly connected to form a rectangular structure; the second fixing frame 12 is fixedly connected with the ground;

also comprises an adjusting bracket 2; the adjusting bracket 2 comprises a stage lamp 21, a diamond-shaped telescopic mechanism 22, a pulley 23, a first slideway 24, a second slideway 25, a movable bracket 26, a third slideway 27, a slide block 28 and an electric pull rod 29; the first slide way 24 is connected with the fourth fixed frame 14, the second slide way 25 is fixedly connected with the movable support 26, the movable support 26 is connected with the slide block 28, the slide block 28 is slidably connected with the third slide way 27, and the third slide way 27 is fixedly connected with the second fixed frame 12; two sides of the stage lamp 21 are respectively connected with a first slideway 24 and a second slideway 25; the bottom end of the stage lamp 21 is hinged with the rhombic expansion mechanism 22, and the bottom end 221 of the expansion mechanism is hinged with the second fixed frame 12 and the sliding block 28 respectively; pulleys 23 are respectively arranged on two sides of the rhombic telescopic mechanism 22, and the pulleys 23 are connected with a first slide way 24 or a second slide way 25; the slide block 28 is connected with an electric pull rod 29, and the electric pull rod 29 is fixedly connected with the ground; the stage lamp 21 comprises a main body lamp 211 and a fitting mechanism 212, wherein the main body lamp 211 is respectively connected with the first slide way 24 and the second slide way 25 through the fitting mechanism 212; the fitting mechanism 212 comprises a fitting block 2121, a universal wheel 2122, a guide post 2123 and a pressure spring 2124; the main body lamp 211 is connected with the fitting block 2121 through a pressure spring 2124; the main body lamp 211 is connected with the guide post 2123 in a sliding manner, and the guide post 2123 is fixedly connected with the fitting block 2121; the fitting block 2121 is connected to a universal wheel 2122, and the universal wheel 2122 is connected to the first slideway 24 or the second slideway 25.

The first fixing frame 11, the second fixing frame 12, the third fixing frame 13 and the fourth fixing frame 14 are fixedly connected through bolts. The fourth fixing frame 14 and the first slide way 24 are connected in a bolt connection mode or a dovetail groove clamping mode; the movable support 26 and the second slide way 25 are connected in a bolt connection mode or a dovetail groove clamping mode.

The working principle is as follows: the electric pull rod 29 pulls the slide block 28, the slide block 28 pulls the movable bracket 26, and the movable bracket 26 pulls the second slide way 225 away from the first slide way 24; meanwhile, the slide block 28 pulls a right-end hinge point of the bottom end 221 of the telescopic mechanism to enable two hinge points of the bottom end 221 of the telescopic mechanism to be far away, the rhombic telescopic mechanism 22 is contracted, the pulley 23 slides downwards along the first slide way 24 or the second slide way 25, and the stage lamp 21 slides downwards; because the distance between the first slideway 24 and the drop slideway 25 is increased, the fitting mechanism 212 is arranged, the pressure spring 2124 stretches to force the fitting block 2121 to approach the first slideway 24 (or the second slideway 25), so that the universal wheel 2122 further presses the first slideway 24 (or the second slideway 25) to prevent the stage lamp 21 from being separated from the first slideway 24 and the second slideway 25 and further prevent the stage lamp 21 from being unbalanced; conversely, the electric pull rod 29 pushes the slider 28 to bring the first slide way 24 and the second slide way 25 closer to each other, so that the bottom end 221 of the telescopic mechanism can be extended and the stage lamp 21 can be lifted.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to each other inside two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

To sum up, to the technical personnel in the field, according to the guidance of the utility model, under the prerequisite that does not deviate from the principle and spirit of the utility model, to the change, modification, replacement, deformation that the utility model was done still fall into the protection scope of the utility model.

Claims

1. An adjustable stage lamp mounting support comprises a steel structure fixing frame (1), wherein the steel structure fixing frame (1) comprises a first fixing frame (11), a second fixing frame (12), a third fixing frame (13) and a fourth fixing frame (14), and the first fixing frame (11), the second fixing frame (12), the third fixing frame (13) and the fourth fixing frame (14) are sequentially and fixedly connected to form a rectangular structure; the second fixing frame (12) is fixedly connected with the ground; the method is characterized in that: also comprises an adjusting bracket (2);

the adjusting support (2) comprises a stage lamp (21), a diamond-shaped telescopic mechanism (22), a pulley (23), a first slide way (24), a second slide way (25), a movable support (26), a third slide way (27), a slide block (28) and an electric pull rod (29); the first slide way (24) is connected with the fourth fixed frame (14), the second slide way (25) is fixedly connected with the movable support (26), the movable support (26) is connected with the sliding block (28), the sliding block (28) is slidably connected with the third slide way (27), and the third slide way (27) is fixedly connected with the second fixed frame (12); two sides of the stage lamp (21) are respectively connected with a first slideway (24) and a second slideway (25); the bottom end of the stage lamp (21) is hinged with the rhombic telescopic mechanism (22), and the bottom end (221) of the telescopic mechanism is hinged with the second fixing frame (12) and the sliding block (28) respectively; pulleys (23) are respectively installed on two sides of the rhombic telescopic mechanism (22), and the pulleys (23) are connected with the first slide way (24) or the second slide way (25); the sliding block (28) is connected with an electric pull rod (29), and the electric pull rod (29) is fixedly connected with the ground;

the stage lamp (21) comprises a main body lamp (211) and a bonding mechanism (212), wherein the main body lamp (211) is connected with a first slide way (24) and a second slide way (25) through the bonding mechanism (212) respectively;

the attaching mechanism (212) comprises an attaching block (2121), a universal wheel (2122), a guide post (2123) and a pressure spring (2124); the main body lamp (211) is connected with the attaching block (2121) through a pressure spring (2124); the main body lamp (211) is connected with the guide post (2123) in a sliding way, and the guide post (2123) is fixedly connected with the fitting block (2121); the fitting block (2121) is connected with a universal wheel (2122), and the universal wheel (2122) is connected with the first slideway (24) or the second slideway (25).

2. The adjustable stage light mounting bracket of claim 1, wherein: the first fixing frame (11), the second fixing frame (12), the third fixing frame (13) and the fourth fixing frame (14) are fixedly connected through bolts.

3. The adjustable stage light mounting bracket of claim 1, wherein: the fourth fixing frame (14) and the first slide way (24) are connected in a bolt connection mode or a dovetail groove clamping mode; the movable support (26) and the second slide way (25) are connected in a bolt connection mode or a dovetail groove clamping mode.