CN113701094A

CN113701094A - Multifunctional stage lighting rotating device

Info

Publication number: CN113701094A
Application number: CN202110951329.6A
Authority: CN
Inventors: 金炜东
Original assignee: Gorgeous Force International Exhibition Beijing Co ltd
Current assignee: Gorgeous Force International Exhibition Beijing Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2021-11-26

Abstract

The present application relates to a multifunctional stage lighting rotating device, comprising a bracket, an active rotating mechanism, a driven rotating mechanism, a first lamp body and a second lamp body. The active rotating mechanism is installed on the bracket, and the driven rotating mechanism is installed on the active rotating mechanism. On the mechanism, a driven shaft is installed on the driven rotating mechanism, the second lamp body is installed on the end of the driven shaft and faces the ground, a rotating rod is installed on the active rotating mechanism, and the first lamp body is installed on the rotating rod; A plurality of struts are arranged on the active rotating mechanism and located in the circumferential direction of the first lamp body, the end of each strut is hinged with a third lamp body, and a driving mechanism is installed between the rotating rod and the strut, and the driving mechanism is used to drive The third lamp body rotates toward the side close to the first lamp body; a rebound mechanism is installed on the pillar, and the rebound mechanism makes the third lamp body always have a tendency to rotate to the side away from the first lamp body. The application can improve the display effect of stage lighting .

Description

Multifunctional stage lighting rotating device

Technical Field

The utility model relates to a field of stage lighting equipment especially relates to a multi-functional stage lighting rotary device.

Background

Stage lighting is also called stage lighting, is called lighting for short, and is one of the means of stage art modeling. Stage lighting is an important component of the presentation space. The method is an artistic creation which carries out omnibearing visual environment light design on characters and required specific scenes according to the development of plots and purposefully reproduces design intentions to audiences in a visual image mode. The space modeling of characters and plots is comprehensively and systematically considered, modeling rules are strictly followed, and means are used.

If the application publication number is CN 106195794a, a lighting rotating device is disclosed, in particular to a multifunctional stage lighting rotating device, which comprises a stage lamp, a first rotating shaft, a first rack, a first gear, a first bearing seat, a bracket, a connecting block, a sliding shaft, an electric push rod, a sprayer, a hose and the like; the bottom of the right side in the support is provided with a first bearing seat, the first bearing seat is provided with a first rotating shaft, the first rotating shaft is provided with a first gear, the left side of the bottom of the first rotating shaft is provided with a stage lamp, and the top in the support is provided with an electric push rod. Through above-mentioned structure, can drive the stage lamp and reciprocate.

Aiming at the related technologies, the inventor considers that only a single stage lamp can be displayed, so that the stage effect is poor, and poor harmony can be caused if a plurality of lamplight rotating devices are used together, so that the lamplight display effect is reduced.

Disclosure of Invention

In order to improve stage lighting's bandwagon effect, this application provides a multi-functional stage lighting rotary device.

The application provides a pair of multi-functional stage lighting rotary device adopts following technical scheme:

a multifunctional stage lighting rotating device comprises a support, a driving rotating mechanism, a driven rotating mechanism, a first lamp body and a second lamp body, wherein the driving rotating mechanism is installed on the support, the driven rotating mechanism is installed on the driving rotating mechanism, a driven shaft is installed on the driven rotating mechanism, the second lamp body is installed at the end part of the driven shaft and is opposite to the ground, a rotating rod is installed on the driving rotating mechanism, and the first lamp body is installed on the rotating rod;

the driving rotating mechanism is used for driving the first lamp body to rotate, the driving rotating mechanism is used for driving the driven rotating mechanisms to rotate circumferentially around the driving rotating mechanisms and rotate, the driven rotating mechanisms are provided with a plurality of groups, and a driven shaft of each group of driven rotating mechanisms is provided with a second lamp body;

a plurality of support columns are arranged on the active rotating mechanism and positioned in the circumferential direction of the first lamp body, the end part of each support column is hinged with a third lamp body, a driving mechanism is arranged between the rotating rod and the support columns, and the driving mechanism is used for driving the third lamp body to rotate towards the side close to the first lamp body;

install resilient means on the pillar, resilient means makes the third lamp body have the trend of rotating towards keeping away from first lamp body side all the time.

By adopting the technical scheme, the first lamp body is driven to rotate through the driving rotating mechanism, the driving rotating mechanism drives the plurality of groups of driven rotating mechanisms to rotate and rotate around the circumferential direction of the driving rotating mechanism when rotating, at the moment, the plurality of second lamp bodies do circumferential motion and rotate around the first lamp body, and the plurality of second lamp bodies and the first lamp body move together to show a better stage lighting effect; and, when the light needs to be assembled, rotate a plurality of third lamp bodies toward first lamp body side through actuating mechanism for on the light that a plurality of third lamp bodies gave out collects first lamp body, just can realize assembling of light, more can improve stage lighting's bandwagon effect.

Optionally, initiative slewing mechanism includes first motor, axis of rotation and driving gear, first motor is installed on the support, the axis of rotation coaxial line is installed on the output shaft of first motor, driving gear coaxial line is connected in the axis of rotation, one side coaxial line that the driving gear deviates from the axis of rotation is provided with the dwang, first lamp body is installed the tip of dwang and towards ground.

Through adopting above-mentioned technical scheme, start first motor for the output shaft of first motor drives the axis of rotation and rotates, and the rotation just can be realized to the driving gear this moment, and the dwang then also can drive first lamp body and realize the rotation this moment, thereby reaches the comparatively convenient effect of the first lamp body rotation of drive.

Optionally, the driven rotating mechanism comprises a rotating assembly and a connecting assembly, the connecting assembly is used for connecting the rotating assembly with the rotating shaft, the rotating assembly rotates in the circumferential direction and rotates along with the rotation of the driving rotating mechanism, and the second lamp body is installed on the rotating assembly.

By adopting the technical scheme, the connecting assembly can conveniently connect the rotating assembly with the rotating shaft, so that the rotating assembly can be fixed in the rotating process; and the rotating component can drive the second lamp body to realize normal rotation.

Optionally, the rotating assembly includes a driven gear, the driven shaft is coaxially mounted on the driven gear, the driven gear is engaged with the driving gear, an inner gear ring is disposed on the support and located on an outer ring of the driving gear, and the driven gear is also engaged with the inner gear ring;

the connecting assembly comprises a connecting sleeve, a connecting rod and a rotary rod, the connecting sleeve is rotatably sleeved on the rotating shaft, one end of the connecting rod is connected with the cylinder wall of the connecting sleeve, the other end of the connecting rod is rotatably connected with the rotary rod, and one end, far away from the connecting rod, of the rotary rod is coaxially connected with the driven gear.

Through adopting above-mentioned technical scheme, after the driving gear rotates, then can the rotation with driving gear engaged driven gear, but driven gear is because the ring gear meshing, and consequently driven gear can be under this kind of condition rotation limit round the outer circumference removal of driving gear to realize the removal and the rotation of second lamp body, and the setting of connecting sleeve, connecting rod and dwang then can realize supporting driven gear, make driven gear can steady operation.

Optionally, a plurality of limiting grooves are formed in the rotating shaft, and the plurality of connecting sleeves are respectively sleeved in the plurality of limiting grooves.

Through adopting above-mentioned technical scheme, the setting of spacing groove can be injectd the position of connecting sleeve in the axis of rotation for connecting sleeve can enough normally rotate, also can stably fix in the axis of rotation.

Optionally, the third lamp body includes lamp shade and luminescent light, the lamp shade rotates and sets up on the pillar, the luminescent light is installed in the lamp shade.

Through adopting above-mentioned technical scheme, the lamp shade can collect the light that the luminescent light emanated, lets the light that the luminescent light sent can be towards the opening side of lamp shade all the time to reach the effect of fixing a point and leading to the emission direction of light.

Optionally, the driving mechanism includes a pulling assembly and a sliding fit assembly, the pulling assembly is mounted on the rotating rod, and the pulling assembly is used for pulling the lamp shade to the side close to the first lamp shade; the sliding fit assembly is arranged on the lampshade and used for changing a pulling point to match the lampshade to rotate when the lampshade is pulled by the pulling assembly; the driving mechanism is provided with a plurality of driving mechanisms, and one driving mechanism corresponds to one third lamp body.

Through adopting above-mentioned technical scheme, it can realize the orientation to pull the subassembly to the lamp shade for the lamp shade is being pulled and is being rotated toward first lamp body side, and then indirectly lets the third lamp body rotate toward first lamp body side, and the sliding fit subassembly then can cooperate and pull the subassembly and pull the lamp shade, makes and pull the subassembly and be difficult for blocking when pulling the lamp shade, can be more smooth and easy when letting pull.

Optionally, the pulling assembly comprises a second motor, a winding wheel and a rope body; the second motor is arranged on the rotating rod, the winding wheel is coaxially arranged on an output shaft of the second motor, and the rope is wound on the winding wheel;

the sliding fit assembly comprises a sliding rod and a sliding sleeve, the sliding rod is arranged on the outer cover wall of the lampshade close to the first lamp body, the length direction of the sliding rod is parallel to the outer contour line of the lampshade, and the sliding sleeve is sleeved on the sliding rod in a sliding mode;

be provided with the drive cover on the dwang, it is located the drive cover to drag the subassembly, the drive covers and has seted up a plurality of holes of wearing, and one wears out the hole and corresponds a set of subassembly of dragging, the rope body is connected with sliding sleeve through the one end that extends out the drive cover after wearing out the hole.

By adopting the technical scheme, the second motor is started to drive the winding wheel to rotate, so that the rope body is continuously wound on the winding wheel, the other end of the rope body is connected with the sliding sleeve, and the sliding sleeve is pulled when the rope body is wound, so that the sliding sleeve is lifted upwards; in the process that the sliding sleeve is lifted upwards, the sliding sleeve can also slide on the sliding rod to be matched with the sliding sleeve to be lifted upwards, so that the whole lampshade can be normally lifted, and the orientation of the light-emitting lamp in the lampshade gradually shifts towards the side close to the first lamp body; when the second motor is enabled to rotate reversely, the rope body can be loosened from the winding wheel, tension cannot be provided for the sliding sleeve when one end of the sliding sleeve is pulled, and the lampshade can drive the luminescent lamp to rotate in the direction away from the first lamp body under the elastic action of the rebounding mechanism; thereby achieving the effect of conveniently adjusting the direction of the luminescent lamp.

Optionally, a steering mechanism is arranged at the position of the penetrating hole on the driving cover, one penetrating hole corresponds to one steering mechanism, and the steering mechanism is used for steering the rope body at a fixed point; steering mechanism includes the bogie, goes up the deflector roll and deflector roll down, the bogie is installed on the dustcoat wall of drive cover, it all rotates to connect on the bogie to go up the deflector roll and deflector roll down, it passes the space that supplies the rope body to pass to go up between deflector roll and the deflector roll down.

Through adopting above-mentioned technical scheme, after the rope body passed guide roller and lower guide roller, one side of the rope body can be attached under on the guide roller to can let rope body itself realize buckling easily, and go up the guide roller and rotate with the rope body with lower guide roller and laminate, can let the rope body realize freely stretching under the condition that turns to.

Optionally, the rebounding mechanism comprises a torsion spring, one end of the torsion spring is connected with the pillar, the other end of the torsion spring is connected with the lampshade, and the torsion spring enables the lampshade to always have a trend of rotating towards the side far away from the first lamp body.

Through adopting above-mentioned technical scheme, torsional spring itself possesses certain elastic force, receives the external force and pulls the deformation back, can be rapidly under self elasticity effect with the lamp shade when external force no longer acts on independently drive to make the lamp shade possess better rotation capacity.

In summary, the present application includes at least one of the following beneficial technical effects:

the first lamp body is driven to rotate through the driving rotating mechanism, the driven rotating mechanisms are driven to rotate and rotate around the circumferential direction of the driving rotating mechanism when the driving rotating mechanism rotates, the second lamp bodies do circumferential motion and rotate around the first lamp body, and the second lamp bodies and the first lamp body move together to show a better stage lighting effect; when the light needs to be converged, the plurality of third lamp bodies are rotated towards the first lamp body side through the driving mechanism, so that the light emitted by the plurality of third lamp bodies is converged on the first lamp body, the light convergence can be realized, and the stage light display effect can be improved;

when the driving gear rotates, the driven gear meshed with the driving gear can rotate, but the driven gear is meshed with the inner gear ring, so that the driven gear can move around the outer circumference of the driving gear while rotating, and the second lamp body can move and rotate;

starting the second motor to enable the second motor to drive the winding wheel to rotate, so that the rope body is continuously wound on the winding wheel, the other end of the rope body is connected with the sliding sleeve, and the sliding sleeve is pulled by winding the rope body at the moment to enable the sliding sleeve to be lifted upwards; in the process that the sliding sleeve is lifted upwards, the sliding sleeve can also slide on the sliding rod to be matched with the sliding sleeve to be lifted upwards, so that the whole lampshade can be normally lifted, and the orientation of the light-emitting lamp in the lampshade gradually shifts towards the side close to the first lamp body; when the second motor is enabled to rotate reversely, the rope body can be loosened from the winding wheel, tension cannot be provided for the sliding sleeve when one end of the sliding sleeve is pulled, and the lampshade can drive the luminescent lamp to rotate in the direction away from the first lamp body under the elastic action of the rebounding mechanism; thereby achieving the effect of conveniently adjusting the direction of the luminescent lamp.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partial cross-sectional view of an embodiment of the present application.

Fig. 3 is a partial cross-sectional view showing the interior of the drive housing according to an embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic structural diagram for showing a bracket mounting state according to an embodiment of the present application.

Description of reference numerals: 1. a support; 11. an inner gear ring; 12. a rodless cylinder; 121. moving the plate; 122. a first cylinder; 2. an active rotation mechanism; 21. a first motor; 22. a rotating shaft; 221. a limiting groove; 23. a driving gear; 3. a driven rotation mechanism; 31. a rotating assembly; 311. a driven gear; 32. a connecting assembly; 321. a connecting sleeve; 322. a connecting rod; 323. rotating the rod; 4. rotating the rod; 41. a first lamp body; 5. a driven shaft; 51. a second lamp body; 6. a pillar; 61. a third lamp body; 611. a lamp shade; 612. a light emitting lamp; 7. a drive mechanism; 71. pulling the assembly; 711. a second motor; 712. a winding wheel; 713. a rope body; 72. a slip fit assembly; 721. a slide bar; 722. a sliding sleeve; 8. a rebound mechanism; 81. a torsion spring; 9. a drive housing; 91. an outlet hole is formed; 10. a steering mechanism; 101. a bogie; 102. an upper guide roller; 103. and a lower guide roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses multi-functional stage lighting rotary device. Referring to fig. 1, the multifunctional stage lighting rotating device includes a bracket 1, a driving rotating mechanism 2, a driven rotating mechanism 3, a first lamp body 41 and a second lamp body 51; the bracket 1 is installed on the roof of the upper end of the stage, the driving rotating mechanism 2 is installed on the bracket 1, the first lamp body 41 and the driven rotating mechanism 3 are both installed on the driving rotating mechanism 2, and the second lamp body 51 is installed on the driven rotating mechanism 3. A plurality of groups of driven rotating mechanisms 3 are arranged in the circumferential direction of the driving rotating mechanism 2, and each group of driven rotating mechanisms 3 is provided with a second lamp body 51, namely a plurality of second lamp bodies 51 are arranged around the circumference of the first lamp body 41; the driving rotation mechanism 2 can drive the first lamp body 41 to rotate, and the driven rotation mechanism 3 rotates and rotates around the circumferential direction of the driving rotation mechanism 2 during the rotation of the driving rotation mechanism 2, so that the plurality of second lamp bodies 51 can rotate and rotate around the first lamp body 41. The driven rotating mechanism 3 is provided with a driven shaft 5, and the second lamp body 51 is connected to the end part of the driven shaft 5 and is opposite to the ground; the active rotating mechanism 2 is provided with a rotating rod 4, and the first lamp body 41 is arranged on the rotating rod 4; a plurality of support columns 6 are arranged on the active rotating mechanism 2 and positioned in the circumferential direction of the first lamp body 41, the end part of each support column 6 is hinged with a third lamp body 61, a driving mechanism 7 is arranged between the rotating rod 4 and the support column 6, and the driving mechanism 7 is used for driving the third lamp body 61 to rotate towards the side close to the first lamp body 41; the support 6 is provided with a resilient mechanism 8, and the resilient mechanism 8 always urges the third lamp body 61 to rotate away from the first lamp body 41.

As shown in fig. 1, the driving rotation mechanism 2 includes a first motor 21, a rotation shaft 22 and a driving gear 23, the first motor 21 is mounted on the support 1, the rotation shaft 22 is coaxially connected with an output shaft of the first motor 21, the rotation shaft 22 extends vertically and downwardly, and the driving gear 23 is coaxially connected to a lower end of the rotation shaft 22; and the rotating rod 4 is arranged at the center of one side of the driving gear 23, which is far away from the rotating shaft 22, and the rotating rod 4 and the rotating shaft 22 are positioned on the same vertical line.

The first motor 21 is directly started, so that the first motor 21 drives the rotating shaft 22 to rotate, and the driving gear 23 can rotate due to the coaxial line of the rotating shaft 22 and the driving gear 23, so as to drive the rotating rod 4 to rotate, and finally, the first lamp body 41 at the end part of the rotating rod 4 also rotates.

As shown in fig. 1 and 2, the driven rotating mechanism 3 includes a rotating assembly 31 and a connecting assembly 32, the rotating assembly 31 includes a driven gear 311, the diameter of the driven gear 311 is smaller than that of the driving gear 23, the driven gear 311 is meshed with the driving gear 23, and the driven shaft 5 is coaxially installed at the center of the driven gear 311 facing the ground. The bracket 1 is also provided with an inner gear ring 11 with the diameter larger than that of the driving gear 23, the inner gear ring 11 and the driving gear 23 are positioned on the same horizontal plane, the driven gear 311 is positioned between the inner gear ring 11 and the driving gear 23, and the driven gear 311 is also meshed with the inner gear ring 11.

After the arrangement, when the driving gear 23 rotates, the driven gear 311 is driven to rotate, and the driven gear 311 is engaged with the ring gear 11, so that the driven gear 311 moves along the inner wall of the ring gear 11, thereby realizing circumferential rotation on the periphery of the driving gear 23, and the driven gear 311 also rotates. Thus, the second lamp body 51 provided on the driven shaft 5 can easily realize the movement in the circumferential direction of the first lamp body 41 and the rotation.

As shown in fig. 1, the connecting assembly 32 includes a connecting sleeve 321, a connecting rod 322 and a rotating rod 323, the connecting sleeve 321 is rotatably sleeved on the rotating shaft 22, one end of the connecting rod 322 is connected to the wall of the connecting sleeve 321, the other end is rotatably connected to the rotating rod 323, and one end of the rotating rod 323 far from the connecting rod 322 is coaxially connected to the driven gear 311; it is to be noted that, in the present embodiment, four driven gears 311 are provided in mesh in the circumferential direction of the drive gear 23, and the pitch angle between two adjacent driven gears 311 is 90 °. And four spacing grooves 221 have been seted up along the length direction of axis of rotation 22 on axis of rotation 22, all overlap in every spacing groove 221 and be equipped with a connecting sleeve 321 to the length of the rotary rod 323 on every group coupling assembling 32 is all different, just so can connect four driven gear 311 simultaneously on axis of rotation 22.

When the driving gear 23 rotates, the driven gear 311 engaged with the driving gear 23 rotates, but the driven gear 311 is engaged with the inner gear 11, so that the driven gear 311 moves around the outer circumference of the driving gear 23 while rotating, thereby moving and rotating the second lamp body 51, and the connecting sleeve 321, the connecting rod 322 and the rotating rod 323 are arranged to support the driven gear 311, so that the driven gear 311 can operate stably.

As shown in fig. 1 and 2, the third lamp body 61 includes a lamp cover 611 and a light emitting lamp 612, the resilient mechanism 8 includes a torsion spring 81, one end of the torsion spring 81 is connected to the end of the pillar 6, the other end is connected to the lamp cover 611, and the light emitting lamp 612 is installed in the lamp cover 611; it should be noted that, in the present embodiment, the shape of the lampshade 611 is a truncated cone, and the end of the lampshade 611 with the smaller area is connected to the end of the support 6 through the torsion spring 81, while the end of the lampshade 611 with the larger area is opened downwards.

The lamp cover 611 can collect the light emitted by the light emitting lamp 612, so that the light emitted by the light emitting lamp 612 can always face the opening side of the lamp cover 611, thereby achieving the effect of fixed-point guiding of the emitting direction of the light.

As shown in fig. 2, the driving mechanism 7 includes a pulling member 71 and a sliding fit member 72, the pulling member 71 is mounted on the rotating rod 4, and the pulling member 71 is used for pulling the lamp cover 611 to the side close to the first lamp body 41; the sliding fit assembly 72 is mounted on the lamp cover 611, and the sliding fit assembly 72 is used for changing a pulling point when the pulling assembly 71 pulls the lamp cover 611 so as to match the lamp cover 611 to rotate; the driving mechanism 7 is provided in plurality, and one driving mechanism 7 corresponds to one third lamp body 61.

As shown in fig. 3 and 4, in particular, the pulling assembly 71 includes a second motor 711, a winding wheel 712 and a rope body 713; the second motor 711 is installed on the rotating rod 4, the winding wheel 712 is coaxially installed on the output shaft of the second motor 711, and the rope body 713 is wound on the winding wheel 712; the sliding fit assembly 72 includes a sliding rod 721 and a sliding sleeve 722, the sliding rod 721 is installed on the outer cover wall of the lamp cover 611 close to the first lamp body 41, the length direction of the sliding rod 721 is parallel to the outer contour line of the lamp cover 611, and the sliding sleeve 722 is slidably sleeved on the sliding rod 721; the rotating rod 4 is provided with a driving cover 9, the pulling assembly 71 is positioned in the driving cover 9, the driving cover 9 is provided with a plurality of penetrating holes 91, one penetrating hole 91 corresponds to one group of pulling assemblies 71, and one end of the rope body 713, which extends out of the driving cover 9 through the penetrating hole 91, is connected with the sliding sleeve 722; it should be noted that the driving cover 9 is rectangular, and the through hole 91 is formed in each side wall of the driving cover 9, and a mounting block having a rectangular shape is provided on the rotating rod 4 and located in the driving cover 9, and a second motor 711 is mounted on each side wall of the mounting block.

The second motor 711 is started, so that the second motor 711 drives the winding wheel 712 to rotate, the rope body 713 is continuously wound on the winding wheel 712, the other end of the rope body 713 is connected with the sliding sleeve 722, and the sliding sleeve 722 is pulled when the rope body 713 is wound, so that the sliding sleeve 722 is lifted upwards; in the process that the sliding sleeve 722 is lifted upwards, the sliding sleeve 722 also slides on the sliding rod 721 to be matched with the sliding sleeve 722 to be lifted upwards, so that the whole lampshade 611 can be lifted normally, and the orientation of the light-emitting lamp 612 in the lampshade 611 is gradually shifted towards the side close to the first lamp body 41; when the second motor 711 is rotated reversely, the rope 713 is loosened from the winding wheel 712, and the sliding sleeve 722 is not pulled by pulling one end of the sliding sleeve 722, and the lampshade 611 drives the light emitting lamp 612 to rotate away from the first lamp body 41 under the elastic force of the resilient mechanism 8; thereby achieving the effect of conveniently adjusting the direction of the light emitting lamp 612.

As shown in fig. 3 and 4, a steering mechanism 10 is disposed on the driving cover 9 at the position of the exit hole 91, one exit hole 91 corresponds to one steering mechanism 10, and the steering mechanism 10 is used for steering the rope body 713 at a fixed point; the steering mechanism 10 comprises a bogie 101, an upper guide roller 102 and a lower guide roller 103, the bogie 101 is mounted on the outer cover wall of the driving cover 9, the upper guide roller 102 and the lower guide roller 103 are rotatably connected to the bogie 101, a gap for the rope 713 to pass through is reserved between the upper guide roller 102 and the lower guide roller 103, and the gap is opposite to the penetrating hole 91.

After the rope 713 passes through the upper guide roller 102 and the lower guide roller 103, one side of the rope 713 is attached to the lower guide roller 103, so that the rope 713 can be easily bent, and the rope 713 can be freely stretched under the condition of turning by the rotary joint of the upper guide roller 102, the lower guide roller 103 and the rope 713.

As shown in fig. 5, a rodless cylinder 12 is installed on the roof of the stage, a moving plate 121 is installed on a moving piston of the rodless cylinder 12, a plurality of groups of first cylinders 122, in this embodiment two groups, are arranged on the moving plate 121, the two groups of first cylinders 122 run synchronously, piston rods of the two groups of first cylinders 122 extend vertically downwards, and the bracket 1 is installed at the end of the piston rods of the two groups of first cylinders 122. Can let the whole length direction along rodless cylinder 12 of this application remove through rodless cylinder 12, then can let this application reciprocate in the vertical direction through first cylinder 122, can let this application can enough remove about, also can reciprocate.

The implementation principle of the multifunctional stage lighting rotating device in the embodiment of the application is as follows: the first lamp body 41 is driven to rotate through the driving rotating mechanism 2, the driving rotating mechanism 2 drives the plurality of groups of driven rotating mechanisms 3 to rotate and rotate around the circumferential direction of the driving rotating mechanism 2 when rotating, at the moment, the plurality of second lamp bodies 51 can do circumferential motion and rotate around the first lamp body 41, and the plurality of second lamp bodies 51 and the first lamp body 41 move together to show a better stage lighting effect; moreover, when the light needs to be converged, the plurality of third lamp bodies 61 are rotated toward the first lamp body 41 side by the driving mechanism 7, so that the light emitted by the plurality of third lamp bodies 61 is converged on the first lamp body 41, the convergence of the light can be realized, and the display effect of the stage light can be improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a multi-functional stage lighting rotary device which characterized in that: the LED lamp comprises a support (1), a driving rotating mechanism (2), a driven rotating mechanism (3), a first lamp body (41) and a second lamp body (51), wherein the driving rotating mechanism (2) is installed on the support (1), the driven rotating mechanism (3) is installed on the driving rotating mechanism (2), a driven shaft (5) is installed on the driven rotating mechanism (3), the second lamp body (51) is installed at the end part of the driven shaft (5) and is right opposite to the ground, a rotating rod (4) is installed on the driving rotating mechanism (2), and the first lamp body (41) is installed on the rotating rod (4);

the driving rotating mechanism (2) is used for driving the first lamp body (41) to rotate, the driving rotating mechanism (2) is used for driving the driven rotating mechanism (3) to rotate around the circumferential direction of the driving rotating mechanism (2) and rotate, a plurality of groups of driven rotating mechanisms (3) are arranged, and a second lamp body (51) is arranged on a driven shaft (5) of each group of driven rotating mechanisms (3);

a plurality of supporting columns (6) are arranged on the driving rotating mechanism (2) and positioned in the circumferential direction of the first lamp body (41), a third lamp body (61) is hinged to the end portion of each supporting column (6), a driving mechanism (7) is arranged between the rotating rod (4) and the supporting columns (6), and the driving mechanism (7) is used for driving the third lamp body (61) to rotate towards the side close to the first lamp body (41);

and a rebound mechanism (8) is mounted on the support (6), and the rebound mechanism (8) enables the third lamp body (61) to always have a tendency of rotating towards the side far away from the first lamp body (41).

2. A multifunctional stage lighting rotary device as claimed in claim 1, wherein: initiative slewing mechanism (2) include first motor (21), axis of rotation (22) and driving gear (23), install on support (1) first motor (21), axis of rotation (22) coaxial line is installed on the output shaft of first motor (21), driving gear (23) coaxial line is connected on axis of rotation (22), one side coaxial line that driving gear (23) deviates from axis of rotation (22) is provided with dwang (4), first lamp body (41) are installed the tip of dwang (4) and towards ground.

3. A multifunctional stage lighting rotary device as claimed in claim 2, wherein: driven slewing mechanism (3) are including runner assembly (31) and coupling assembling (32), coupling assembling (32) are used for being connected runner assembly (31) with axis of rotation (22), runner assembly (31) take place circumferential direction and rotation along with initiative slewing mechanism's (2) rotation, second lamp body (51) are installed on runner assembly (31).

4. A multifunctional stage lighting rotary device as claimed in claim 3, wherein: the rotating assembly (31) comprises a driven gear (311), the driven shaft (5) is coaxially mounted on the driven gear (311), the driven gear (311) is meshed with the driving gear (23), an inner gear ring (11) is arranged on the outer ring of the support (1) and located on the driving gear (23), and the driven gear (311) is also meshed with the inner gear ring (11);

coupling assembling (32) are including connecting sleeve (321), connecting rod (322) and rotary rod (323), connecting sleeve (321) rotate the cover and establish on axis of rotation (22), the one end of connecting rod (322) is connected with the section of thick bamboo wall of connecting sleeve (321), the other end with rotary rod (323) rotate and are connected, the one end and driven gear (311) coaxial line connection of connecting rod (322) are kept away from to rotary rod (323).

5. The multifunctional stage lighting rotating device according to claim 4, wherein: a plurality of limiting grooves (221) are formed in the rotating shaft (22), and the connecting sleeves (321) are sleeved in the limiting grooves (221) respectively.

6. A multifunctional stage lighting rotary device as claimed in claim 1, wherein: the third lamp body (61) comprises a lamp cover (611) and a light-emitting lamp (612), the lamp cover (611) is rotatably arranged on the support (6), and the light-emitting lamp (612) is arranged in the lamp cover (611).

7. A multifunctional stage lighting rotary device as claimed in claim 6, wherein: the driving mechanism (7) comprises a pulling assembly (71) and a sliding fit assembly (72), the pulling assembly (71) is installed on the rotating rod (4), and the pulling assembly (71) is used for pulling the lampshade (611) to the side close to the first lamp body (41); the sliding fit assembly (72) is installed on the lamp shade (611), and the sliding fit assembly (72) is used for changing a pulling point when the pulling assembly (71) pulls the lamp shade (611) so as to match the lamp shade (611) to rotate; the driving mechanism (7) is provided with a plurality of driving mechanisms, and one driving mechanism (7) corresponds to one third lamp body (61).

8. A multifunctional stage lighting rotary device as claimed in claim 7, wherein: the pulling assembly (71) comprises a second motor (711), a winding wheel (712) and a rope body (713); the second motor (711) is arranged on the rotating rod (4), the winding wheel (712) is coaxially arranged on an output shaft of the second motor (711), and the rope body (713) is wound on the winding wheel (712);

the sliding fit assembly (72) comprises a sliding rod (721) and a sliding sleeve (722), the sliding rod (721) is installed on the outer cover wall of the lamp cover (611) close to the first lamp body (41), the length direction of the sliding rod (721) is parallel to the outer contour line of the lamp cover (611), and the sliding sleeve (722) is slidably sleeved on the sliding rod (721);

be provided with drive cover (9) on dwang (4), it is located drive cover (9) to pull subassembly (71), a plurality of exit holes (91) have been seted up on drive cover (9), and one exits hole (91) and corresponds a set of subassembly (71) of pulling, the one end that stretches out drive cover (9) through the exit hole (91) back of rope body (713) is connected with sliding sleeve (722).

9. A multifunctional stage lighting rotary device as claimed in claim 8, wherein: steering mechanisms (10) are arranged on the driving cover (9) at the positions of the through holes (91), one through hole (91) corresponds to one steering mechanism (10), and the steering mechanisms (10) are used for steering the rope body (713) at fixed points; steering mechanism (10) are including bogie (101), last deflector roll (102) and lower deflector roll (103), install on the dustcoat wall of drive cover (9) bogie (101), go up deflector roll (102) and lower deflector roll (103) and all rotate and connect on bogie (101), leave the space that supplies the rope body (713) to pass between last deflector roll (102) and lower deflector roll (103).

10. A multifunctional stage lighting rotary device as claimed in claim 6, wherein: the rebounding mechanism (8) comprises a torsion spring (81), one end of the torsion spring (81) is connected with the support column (6), the other end of the torsion spring is connected with the lampshade (611), and the torsion spring (81) enables the lampshade (611) to always have a trend of rotating towards the side far away from the first lamp body (41).