CN210891337U

CN210891337U - Adjustable stage lighting support

Info

Publication number: CN210891337U
Application number: CN201922300124.2U
Authority: CN
Inventors: 欧飞龙
Original assignee: Beijing Ruihong Xinsi Culture Communication Co ltd
Current assignee: Beijing Ruihong Xinsi Culture Communication Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-06-30
Anticipated expiration: 2029-12-19

Abstract

The utility model belongs to the technical field of stage lighting, especially, stage lighting support with adjustable, including base, support column, rising mechanism, horizontal rotary mechanism and rotatory spotlight mechanism, the bottom surface welded fastening of support column is in the center department of base top surface, rising mechanism inlays in the inner chamber of support column, horizontal rotary mechanism's bottom is pegged graft in the inner chamber on rising mechanism top, the left surface welded fastening on rotatory spotlight mechanism top is in the right flank on horizontal rotary mechanism top. This stage lighting support with adjustable rise mechanism enough controls the carriage release lever through setting up and rises or descends to realized conveniently controlling the lift of stage lighting rapidly, through rotatory spotlight mechanism, realize spotlight effect, through horizontal rotation mechanism and rotatory spotlight mechanism, make light can three hundred sixty degrees rotations in the horizontal direction, also can adjust suitable angle in vertical direction, realized the very wide angle regulation of light in the space.

Description

Adjustable stage lighting support

Technical Field

The utility model relates to a stage lamp technical field especially relates to a stage lighting support with adjustable.

Background

The adjustable angle of the existing stage lighting support is generally small, the light condensation effect is not good, and a plurality of lights are often required to work together to make up the defects, so that the adjustable stage lighting support which has a wider adjustable angle in space, is convenient to condense and has an obvious effect is needed.

Disclosure of Invention

Based on the technical problem that current stage lighting support adjustable angle is little, the spotlight is inconvenient and the effect is unsatisfactory, the utility model provides a stage lighting support with adjustable.

The utility model provides a stage lighting support with adjustable, including base, support column, rising mechanism, horizontal rotary mechanism and rotatory spotlight mechanism, the bottom surface welded fastening of support column is in the center department of base top surface, it inlays in the inner chamber of support column to rise the mechanism, horizontal rotary mechanism's bottom is pegged graft in the inner chamber on rising mechanism top, the left surface welded fastening on rotatory spotlight mechanism top is in the right flank on horizontal rotary mechanism top.

Preferably, the lifting mechanism comprises an alternating current motor, a first gear, a second gear, a driving shaft, a driving gear, a driven shaft, a driven gear, a double-sided toothed belt and a moving rod, the bottom surface of the first alternating current motor is fixedly connected to the top of the supporting column, the inner wall of the first gear is sleeved on the surface of the front end of the output shaft of the first alternating current motor, the toothed end of the second gear is meshed with the first gear, the surface of the left end of the driving shaft is sleeved on the inner wall of the second gear, the inner wall of the driving gear is sleeved on the surface of the driving shaft, two ends of the driven shaft are fixedly connected to the bottoms of the front surface and the rear surface of a cuboid inner cavity on the left side of the supporting column, the inner wall of the driven gear is sleeved on the surface of the driven shaft through a bearing, the inner wall of the double-sided toothed belt is sleeved on the outer, by controlling the rotation direction of the first AC motor, the movable rod can be selectively controlled to ascend or descend, and the function of adjusting the height of the light is achieved.

Preferably, horizontal rotating mechanism includes No. two alternating current motor, backup pad and bull stick, No. two alternating current motor's bottom surface fixed connection is in the bottom surface of carriage release lever inner chamber, the outer fixed surface of passing through the bearing of the inner wall of backup pad is connected in the surface of carriage release lever inner chamber, the bottom of bull stick is pegged graft in the inner chamber of carriage release lever through the bearing, and the bottom surface fixed connection of bull stick is in No. two alternating current motor's top, and the bottom surface overlap joint of bull stick in the top of backup pad, and control No. two alternating current motor's direction of rotation just can control the bull stick and rotate, realizes that light is three hundred sixty degrees rotatory irradiation on the horizontal.

Preferably, the rotary light gathering mechanism comprises a connecting rod, a support, a limiting rod, a lamp plate, a bulb, a movable column, a threaded rod, a three-phase alternating current motor, a vertical rod, a transverse rod and a hydraulic telescopic rod, the bottom end of the connecting rod is fixedly connected to the bottom end of the rotating rod, the left side of the bottom surface of the support is hinged to the top end of the connecting rod, the side surface of the limiting rod is connected to an inner cavity of a hole formed in the support in a clamping mode, two side surfaces of the lamp plate, which are close to the supporting column, are fixedly connected to the side surface of the limiting rod, the bulb is arranged on the other side surface of the lamp plate, the bottom end of the movable column is hinged to one end, which is close to the center of the support, of the lamp plate, the right end of the threaded rod is in threaded connection with the inner cavity of a threaded, the both ends of horizontal pole run through the top of two montants and fixed, the inner chamber of hydraulic telescoping rod bottom cup joints in the surface of horizontal pole through the bearing, and hydraulic telescoping rod's top articulates in the top of bull stick, through rotatory spotlight mechanism, controls No. three AC motor and can realize good spotlight effect, and hydraulic telescoping rod can also control the angle of light in vertical side simultaneously.

Preferably, the two ends of the driving shaft penetrate through the tops of the front surface and the rear surface of the cuboid inner cavity of the support column through bearings, the front surface and the rear surface of the double-sided toothed belt are respectively lapped on the front surface and the rear surface of the cuboid inner cavity of the support column, and the surface of the bottom end of the moving rod is inserted into the top end of the surface of the cylindrical inner cavity of the support column.

The utility model provides a beneficial effect does:

1. through setting up the rising mechanism, control the direction of rotation of a number one alternating current motor, through gear and toothed belt transmission, finally can control the movable rod and rise or descend to the lift of control light has been realized, and is convenient rapid.

2. Through setting up rotatory spotlight mechanism, the direction of rotation of control No. three AC motor just can drive two lamp plates and be close to each other or keep away from to spotlight effect has been reached.

3. Through setting up horizontal rotation mechanism and rotatory spotlight mechanism for light can three hundred sixty degrees rotations in the horizontal direction, also can adjust suitable angle in vertical direction, has realized the very wide angle regulation in space of light.

Drawings

Fig. 1 is a schematic view of an adjustable stage lighting bracket according to the present invention;

fig. 2 is a left side view of the adjustable stage lighting bracket according to the present invention;

fig. 3 is a top view of an adjustable stage lighting bracket according to the present invention;

fig. 4 is an enlarged view of a position a in fig. 2 of the adjustable stage lighting bracket according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a raising mechanism; 301. an AC motor; 302. a first gear; 303. a second gear; 304. a drive shaft; 305. a driving gear; 306. a driven shaft; 307. a driven gear; 308. a double-sided toothed belt; 309. a travel bar; 4. a horizontal rotation mechanism; 401. a second AC motor; 402. a support plate; 403. a rotating rod; 5. rotating the light gathering mechanism; 501. a connecting rod; 502. a support; 503. a limiting rod; 504. a lamp panel; 505. a bulb; 506. moving the column; 507. a threaded rod; 508. a third AC motor; 509. a vertical rod; 510. a cross bar; 511. a hydraulic telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an adjustable stage lighting support comprises a base 1, a supporting column 2, a lifting mechanism 3, a horizontal rotating mechanism 4 and a rotary light gathering mechanism 5, wherein the bottom surface of the supporting column 2 is fixed at the center of the top surface of the base 1 in a welding manner, the lifting mechanism 3 is embedded in an inner cavity of the supporting column 2, the bottom end of the horizontal rotating mechanism 4 is inserted into an inner cavity at the top end of the lifting mechanism 3, and the left side surface at the top end of the rotary light gathering mechanism 5 is fixed on the right side surface at the top end of the.

The lifting mechanism 3 comprises a first alternating current motor 301, a first gear 302, a second gear 303, a driving shaft 304, a driving gear 305, a driven shaft 306, a driven gear 307, a double-sided toothed belt 308 and a moving rod 309, wherein the bottom surface of the first alternating current motor 301 is fixedly connected to the top of a support column 2, the inner wall of the first gear 302 is sleeved on the surface of the front end of an output shaft of the first alternating current motor 301, the toothed end of the second gear 303 is meshed with the first gear 302, the surface of the left end of the driving shaft 304 is sleeved on the inner wall of the second gear 303, two ends of the driving shaft 304 penetrate through the tops of the front and rear surfaces of a cuboid cavity of the support column 2 through bearings, the inner wall of the driving shaft 304 is sleeved on the surface of the driving shaft 304, two ends of the driven shaft 306 are fixedly connected to the bottom of the front and rear surfaces of the cuboid cavity on the left side of the support column 2, the inner wall of the driven gear, the front and back surfaces of the double-sided toothed belt 308 are respectively lapped on the front and back surfaces of the rectangular cavity of the support column 2, the left side surface of the moving rod 309 is meshed with the right side surface of the double-sided toothed belt 308 with teeth, and the surface of the bottom end of the moving rod 309 is inserted into the top end of the surface of the cylindrical cavity of the support column 2.

The horizontal rotating mechanism 4 comprises a second alternating current motor 401, a support plate 402 and a rotating rod 403, wherein the bottom surface of the second alternating current motor 401 is fixedly connected to the bottom surface of the inner cavity of the moving rod 309, the inner wall of the support plate 402 is fixedly connected to the surface of the inner cavity of the moving rod 309 through the outer surface of a bearing, the bottom end of the rotating rod 403 is inserted into the inner cavity of the moving rod 309 through the bearing, the bottom surface of the rotating rod 403 is fixedly connected to the top of the second alternating current motor 401, and the bottom surface of the rotating rod 403 is overlapped on the top of the support.

The rotary light gathering mechanism 5 comprises a connecting rod 501, a support 502, a limiting rod 503, lamp panels 504, a bulb 505, a movable column 506, a threaded rod 507, a three-phase alternating current motor 508, a vertical rod 509, a cross rod 510 and a hydraulic telescopic rod 511, wherein the bottom end of the connecting rod 501 is fixedly connected to the bottom end of the rotating rod 403, the left side of the bottom surface of the support 502 is hinged to the top end of the connecting rod 501, the side surfaces of the limiting rod 503 are clamped in an inner cavity of a hole formed in the support 502, the side surfaces of the two lamp panels 504 close to a supporting column 2 are fixedly connected to the side surface of the limiting rod 503, the bulb 505 is arranged on the other side of the lamp panels 504, the bottom end of the movable column 506 is hinged to one end of the lamp panels 504 close to the center of the support 502, the right end of the threaded rod 507 is in a threaded hole formed in, the bottom surfaces of the two vertical rods 509 are fixedly connected to the top of the support 502, the two ends of the cross rod 510 penetrate through the top ends of the two vertical rods 509 and are fixed, the inner cavity at the bottom end of the hydraulic telescopic rod 511 is sleeved on the surface of the cross rod 510 through a bearing, and the top end of the hydraulic telescopic rod 511 is hinged to the top end of the rotating rod 403.

When the device is used, a bulb is turned on, the first alternating current motor 301 is started, the moving rod 309 is controlled to ascend or descend through transmission of gears and toothed belts, a proper light height is selected, the second alternating current motor 401 is started, the top end of an output shaft of the second alternating current motor 401 is fixedly connected to the bottom of the rotating rod 403, the bottom of the rotating rod 403 is connected to the top of the supporting plate 402 in an overlapping mode, the bottom end of the rotating rod 403 is connected to the top end of an inner cavity of the supporting column 2 in an inserting mode, the rotating rod 403 rotates in the inner cavity of the supporting column 2 along with the second alternating current motor 401, light rotates in a horizontal plane at three hundred and sixty degrees, a hydraulic telescopic rod is started, the angles of the bracket 502 and the rotating rod 403 are adjusted, the angle of the light in the vertical direction is adjusted, when light condensation is needed, the third alternating current motor 508 is started to drive the threaded rod 507 to rotate, the inner, thereby drive two lamp plate 504 one end that are close to each other and remove together, the other end of lamp plate 504 because gag lever post 503 limits, moves along the arc hole on the support 502, and both displacement speeds have the difference on the straight line, therefore two lamp plate 504 draw close each other, have realized good spotlight effect very conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stage lighting support with adjustable, includes base (1), support column (2), rising mechanism (3), horizontal rotation mechanism (4) and rotatory spotlight mechanism (5), its characterized in that: the bottom surface welded fastening of support column (2) is in the center department of base (1) top surface, elevating system (3) are inlayed in the inner chamber of support column (2), the bottom of horizontal rotary mechanism (4) is pegged graft in the inner chamber on elevating system (3) top, the left surface welded fastening on horizontal rotary mechanism (4) top right flank is fixed in the rotatory spotlight mechanism (5) top.

2. An adjustable stage lighting fixture as recited in claim 1, wherein: the lifting mechanism (3) comprises a first alternating current motor (301), a first gear (302), a second gear (303), a driving shaft (304), a driving gear (305), a driven shaft (306), a driven gear (307), a double-sided toothed belt (308) and a moving rod (309), the bottom surface of the first alternating current motor (301) is fixedly connected to the top of the supporting column (2), the inner wall of the first gear (302) is sleeved on the surface of the front end of an output shaft of the first alternating current motor (301), the toothed end of the second gear (303) is meshed with the first gear (302), the surface of the left end of the driving shaft (304) is sleeved on the inner wall of the second gear (303), the inner wall of the driving gear (305) is sleeved on the surface of the driving shaft (304), and two ends of the driven shaft (306) are fixedly connected to the bottoms of the front and back surfaces of a cuboid inner cavity on the left side of the, the inner wall of the driven gear (307) is sleeved on the surface of the driven shaft (306) through a bearing, the inner wall of the double-sided toothed belt (308) is in toothed sleeved connection with outer surface gear teeth of the driving gear (305) and the driven gear (307), and the left side surface of the moving rod (309) is meshed with the right side surface of the double-sided toothed belt (308) to form teeth.

3. An adjustable stage lighting fixture as recited in claim 2, wherein: horizontal rotating mechanism (4) includes No. two alternating current motor (401), backup pad (402) and bull stick (403), No. two alternating current motor (401) bottom surface fixed connection in the bottom surface of carriage release lever (309) inner chamber, the surface fixed connection in carriage release lever (309) inner chamber is passed through to the inner wall of backup pad (402) through the surface of bearing, peg graft in the inner chamber of carriage release lever (309) through the bearing in the bottom of bull stick (403), the bottom surface fixed connection in the top of No. two alternating current motor (401) of bull stick (403), and the bottom surface overlap joint in the top of backup pad 402 of bull stick 403.

4. An adjustable stage lighting fixture as recited in claim 3, wherein: the rotary light gathering mechanism (5) comprises a connecting rod (501), a support (502), a limiting rod (503), a lamp plate (504), a bulb (505), a movable column (506), a threaded rod (507), a third alternating current motor (508), a vertical rod (509), a cross rod (510) and a hydraulic telescopic rod (511), wherein the bottom end of the connecting rod (501) is fixedly connected to the bottom end of a rotating rod (403), the left side of the bottom surface of the support (502) is hinged to the top end of the connecting rod (501), the side surface of the limiting rod (503) is clamped in an inner cavity of a hole formed in the support (502), the side surfaces of the two lamp plates (504) close to a support column (2) are fixedly connected to the side surface of the limiting rod (503), the bulb (505) is arranged on the other side of the lamp plate (504), the bottom end of the movable column (506) is hinged to one end, close to the center of the lamp plate (504), of the threaded rod (507) is, no. three left end welded fastening in threaded rod (507) of AC motor (508) output shaft, and the bottom surface fixed connection of No. three AC motor (508) in the top of support (502), two the bottom surface fixed connection of montant (509) in the top of support (502), the top and the fixing of two montants (509) are run through at the both ends of horizontal pole (510), the inner chamber of hydraulic telescoping rod (511) bottom cup joints in the surface of horizontal pole (510) through the bearing, and the top of hydraulic telescoping rod (511) articulates in the top of bull stick (403).

5. An adjustable stage lighting fixture as recited in claim 2, wherein: the two ends of the driving shaft (304) penetrate through the tops of the front surface and the rear surface of the cuboid inner cavity of the support column (2) through bearings, the front surface and the rear surface of the double-sided toothed belt (308) are respectively lapped on the front surface and the rear surface of the cuboid inner cavity of the support column (2), and the surface of the bottom end of the moving rod (309) is inserted into the top end of the surface of the cylindrical inner cavity of the support column (2).