CN211475868U

CN211475868U - Diversified support of adjusting is used to light of stage

Info

Publication number: CN211475868U
Application number: CN201922193492.1U
Authority: CN
Inventors: 李作专; 田建刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-11
Anticipated expiration: 2029-12-09

Abstract

The utility model belongs to the technical field of stage lighting, in particular to a multi-azimuth adjusting bracket for stage lighting, which comprises a bottom plate, wherein both sides of the top of the bottom plate are fixedly connected with supporting columns, one side of the top of the bottom plate, which is far away from the supporting columns, is fixedly connected with a case, and the inner cavity of the case is provided with a forward and reverse rotating motor; the utility model discloses a first threaded rod drives initiative conical gear and rotates, initiative conical gear drives driven conical gear and rotates, driven conical gear drives the second threaded rod and rotates, the second threaded rod drives the bracing piece motion, the bracing piece drives the backup pad motion, thereby can reach the purpose that current stage light is highly convenient for adjust in the use with the support, current light support when using has been solved, because the high fixed can not be adjusted, lead to the staff at the in-process of debugging light and the inconvenience thereof, staff's work efficiency problem has been reduced.

Description

Diversified support of adjusting is used to light of stage

Technical Field

The utility model relates to a stage lighting technical field especially relates to a light of stage is with diversified support of adjusting.

Background

Stage lighting is also called stage lighting, is called lighting for short, is one of stage art modeling means, and adopts stage lighting equipment (such as lighting lamps, slide projectors, control systems and the like) and technical means, along with the development of the drama, the light color and the change thereof are used for displaying the environment and rendering the atmosphere, highlighting the central characters, creating the space sense and the time sense of the stage, and forming the external image of the stage performance, and provides necessary lighting effects (such as wind, rain, cloud, water, lightning), stage lighting is an important component of the performance space, and is a lighting design of omnibearing visual environment for characters and required specific scenes according to the development of plot, the design intention is purposefully reproduced to the artistic creation of audiences in a visual image mode, the space modeling of characters and plots is comprehensively and systematically considered, the modeling rule is strictly followed, and the method is good in use.

The scene is arranged at the stage, and in order to make things convenient for the staff to the debugging and the installation of light, often need use the light support, current light support when using, because highly fixed can not adjust, lead to the staff at the in-process of debugging light and the inconvenience thereof, reduced staff's work efficiency low.

In order to solve the problem, the utility model provides a diversified support of adjusting is used to light of stage in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a light of stage is with diversified support of adjusting has the characteristics of highly being convenient for adjust.

(II) technical scheme

In order to solve the above problems, the utility model provides a multi-azimuth adjusting bracket for stage lighting, which comprises a bottom plate, wherein the two sides of the top of the bottom plate are fixedly connected with supporting columns, one side of the top of the bottom plate, which is far away from the supporting columns, is fixedly connected with a case, the inner cavity of the case is provided with a forward and reverse rotating motor, the output end of the forward and reverse rotating motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a first bevel gear, the outer side of the first bevel gear is engaged and connected with a second bevel gear, the axle center of the second bevel gear is fixed with a first threaded rod, one side of the two sides of the surface of the first threaded rod, which is far away from the second bevel gear, is threaded and connected with a driving bevel gear, the outer side of the driving bevel, the outside threaded connection of second threaded rod has the bracing piece, the slide bar has all been welded to the bottom of bracing piece both sides, one side fixedly connected with slider of the bracing piece of keeping away from of slide bar, the top of bracing piece runs through the top and the fixedly connected with backup pad of support column inner chamber.

Preferably, the outer side of the forward and reverse rotation motor is fixedly connected with a fixing bolt, and one side of the fixing bolt is fixedly connected with the inner wall of the case.

Preferably, the two sides of the first threaded rod are rotatably connected with the bearings, the inner ring of each bearing is fixedly connected with the outer side of the first threaded rod, and the outer side of each bearing is fixedly connected with the inner wall of the bottom plate.

Preferably, the sliding chutes matched with the sliding blocks for use are formed in the two sides of the inner cavity of the supporting column, and the inner walls of the sliding chutes are connected with the outer sides of the sliding blocks in a sliding mode.

Preferably, the locating levers are welded to the two sides of the bottom of the supporting plate, and the bottoms of the locating levers are welded to the outer sides of the supporting rods.

Preferably, universal wheels are installed on two sides of the bottom plate, and locking mechanisms are arranged on the outer sides of the universal wheels.

Preferably, a switch is installed on the outer side of the case, and an electrical output end of the switch is electrically connected with an electrical input end of the forward and reverse rotating motor.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses a first threaded rod drives initiative conical gear and rotates, initiative conical gear drives driven conical gear and rotates, driven conical gear drives the second threaded rod and rotates, the second threaded rod drives the bracing piece motion, the bracing piece drives the backup pad motion, thereby can reach the purpose that the height is convenient for adjust in the use of current support for stage lighting, when having solved current light support and using, because the height is fixed can not be adjusted, lead to the staff in the process of debugging light and the inconvenience thereof, reduced staff's work efficiency problem;

2. the utility model discloses a set up fixing bolt, the stability of positive reverse motor has been improved, the rocking that positive reverse motor caused at the during operation to quick-witted case is reduced, through setting up the bearing, the frictional force between first threaded rod and the bottom plate has been reduced, the rotation of first threaded rod in the bottom plate has been made things convenient for, the effectual life who prolongs first threaded rod and bottom plate, through setting up the spout, the frictional force between slider and the support column has been reduced, the slip of slider in the support column has been made things convenient for, the effectual life who prolongs slider and support column, through setting up the locating lever, the stability of backup pad has been improved, thereby the stability of lamps and lanterns in the use has been improved, through setting up the universal wheel, the user is made things convenient for the removal of this device, through setting up the switch, the user has made things convenient for adjusting opening and closing of reverse.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the bottom plate of the present invention;

fig. 3 is a schematic view of the internal structure of the support column of the present invention.

Reference numerals:

1. a base plate; 2. a support pillar; 3. a chassis; 4. a positive and negative rotation motor; 5. a rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a first threaded rod; 9. a driving bevel gear; 10. a driven bevel gear; 11. a second threaded rod; 12. a support bar; 13. a slide bar; 14. a slider; 15. a support plate; 16. fixing the bolt; 17. a bearing; 18. a chute; 19. positioning a rod; 20. a universal wheel; 21. and (4) switching.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the multi-directional adjusting bracket for stage lighting comprises a bottom plate 1, wherein support pillars 2 are fixedly connected to both sides of the top of the bottom plate 1, a case 3 is fixedly connected to one side of the top of the bottom plate 1 away from the support pillars 2, a forward and reverse motor 4 is arranged in an inner cavity of the case 3, a rotating shaft 5 is fixedly connected to an output end of the forward and reverse motor 4, a first bevel gear 6 is fixedly connected to the outer side of the rotating shaft 5, a second bevel gear 7 is engaged and connected to the outer side of the first bevel gear 6, a first threaded rod 8 is fixed to the axis of the second bevel gear 7, a driving bevel gear 9 is threadedly connected to one side of the surface of the first threaded rod 8 away from the second bevel gear 7, a driven bevel gear 10 is engaged and connected to the outer side of the driving bevel gear 9, and a second threaded rod 11, the outside threaded connection of second threaded rod 11 has bracing piece 12, and the bottom of bracing piece 12 both sides has all welded slide bar 13, and one side fixedly connected with slider 14 of keeping away from bracing piece 12 of slide bar 13, the top of bracing piece 12 run through the top and the fixedly connected with backup pad 15 of support column 2 inner chamber.

As shown in fig. 2, the fixing bolt 16 is fixedly connected to the outer side of the forward and reverse rotation motor 4, one side of the fixing bolt 16 is fixedly connected to the inner wall of the case 3, and by arranging the fixing bolt 16, the stability of the forward and reverse rotation motor 4 is improved, and the shaking of the forward and reverse rotation motor 4 to the case 3 during operation is reduced.

As shown in fig. 2, the two sides of the first threaded rod 8 are rotatably connected with the bearing 17, the inner ring of the bearing 17 is fixedly connected with the outer side of the first threaded rod 8, the outer side of the bearing 17 is fixedly connected with the inner wall of the bottom plate 1, and by arranging the bearing 17, the friction force between the first threaded rod 8 and the bottom plate 1 is reduced, so that the rotation of the first threaded rod 8 in the bottom plate 1 is facilitated, and the service lives of the first threaded rod 8 and the bottom plate 1 are effectively prolonged.

As shown in fig. 3, the sliding grooves 18 matched with the sliding blocks 14 are formed in the two sides of the inner cavity of the supporting column 2, the inner walls of the sliding grooves 18 are connected with the outer sides of the sliding blocks 14 in a sliding mode, friction force between the sliding blocks 14 and the supporting column 2 is reduced by arranging the sliding grooves 18, sliding of the sliding blocks 14 in the supporting column 2 is facilitated, and the service lives of the sliding blocks 14 and the supporting column 2 are effectively prolonged.

As shown in FIG. 1, positioning rods 19 are welded on two sides of the bottom of the supporting plate 15, the bottom of each positioning rod 19 is welded with the outer side of the corresponding supporting rod 12, and the stability of the supporting plate 15 is improved by arranging the positioning rods 19, so that the stability of the lamp in the using process is improved.

As shown in figure 1, universal wheels 20 are mounted on two sides of the bottom plate 1, a locking mechanism is arranged on the outer sides of the universal wheels 20, and a user can conveniently move the device by arranging the universal wheels 20.

As shown in fig. 1, a switch 21 is installed on the outer side of the chassis 3, an electrical output end of the switch 21 is electrically connected to an electrical input end of the forward/reverse rotation motor 4, and a user can conveniently turn on and off the forward/reverse rotation motor 4 by setting the switch 21.

In this embodiment, the model of the forward/reverse rotation motor 4 is YE 2.

The utility model provides a pair of lamplight of stage is as follows with diversified theory of operation who adjusts support:

when using, the user opens positive and negative motor 4 through switch 21, positive and negative motor 4 drives rotation axis 5 and rotates, rotation axis 5 drives first bevel gear 6 and rotates, first bevel gear 6 drives second bevel gear 7 and rotates, second bevel gear 7 drives first threaded rod 8 and rotates, first threaded rod 8 drives initiative bevel gear 9 and rotates, initiative bevel gear 9 drives driven bevel gear 10 and rotates, driven bevel gear 10 drives second threaded rod 11 and rotates, second threaded rod 11 drives bracing piece 12 and moves, bracing piece 12 drives backup pad 15 and moves, thereby can reach the purpose that current support for stage lighting highly is convenient for adjust in the use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a light of stage is with diversified support of adjusting, includes bottom plate (1), its characterized in that, equal fixedly connected with support column (2) in both sides at bottom plate (1) top, one side fixedly connected with machine case (3) of support column (2) are kept away from at the top of bottom plate (1), the inner chamber of machine case (3) is provided with motor (4) just reversing, the output fixedly connected with rotation axis (5) of motor (4) just reversing, the outside fixedly connected with first conical gear (6) of rotation axis (5), the outside meshing of first conical gear (6) is connected with second conical gear (7), the axle center department of second conical gear (7) is fixed with first threaded rod (8), the equal threaded connection in one side that second conical gear (7) was kept away from to the both sides on first threaded rod (8) surface has initiative conical gear (9), the outside meshing of initiative conical gear (9) is connected with driven conical gear (10), fixedly connected with second threaded rod (11) is located to the axle center of driven conical gear (10), the outside threaded connection of second threaded rod (11) has bracing piece (12), slide bar (13) have all been welded to the bottom of bracing piece (12) both sides, one side fixedly connected with slider (14) of keeping away from bracing piece (12) of slide bar (13), the top of bracing piece (12) runs through the top and fixedly connected with backup pad (15) of support column (2) inner chamber.

2. A multi-directional adjusting bracket for stage lighting according to claim 1, wherein the outer side of the forward and reverse rotation motor (4) is fixedly connected with a fixing bolt (16), and one side of the fixing bolt (16) is fixedly connected with the inner wall of the cabinet (3).

3. A stage lighting multi-azimuth adjusting bracket as claimed in claim 1, wherein both sides of the first threaded rod (8) are rotatably connected with bearings (17), the inner ring of the bearing (17) is fixedly connected with the outer side of the first threaded rod (8), and the outer side of the bearing (17) is fixedly connected with the inner wall of the bottom plate (1).

4. A stage lighting multi-azimuth adjusting bracket as claimed in claim 1, wherein sliding grooves (18) matched with the sliding blocks (14) are formed on both sides of the inner cavity of the supporting column (2), and the inner walls of the sliding grooves (18) are slidably connected with the outer sides of the sliding blocks (14).

5. A stage lighting multi-azimuth adjusting bracket as claimed in claim 1, wherein positioning rods (19) are welded to both sides of the bottom of the supporting plate (15), and the bottom of the positioning rods (19) is welded to the outer sides of the supporting rods (12).

6. A stage lighting multi-azimuth adjusting bracket as claimed in claim 1, wherein the bottom of the bottom plate (1) is provided with universal wheels (20) on both sides, and the outer sides of the universal wheels (20) are provided with locking mechanisms.

7. A multi-directional adjusting bracket for stage lighting according to claim 1, wherein a switch (21) is installed on an outer side of the cabinet (3), and an electrical output end of the switch (21) is electrically connected to an electrical input end of the forward and reverse rotating motor (4).