Adjustable stage lamp holder

Abstract

The utility model relates to the technical field of stage lamp holders, in particular to an adjustable stage lamp holder which comprises a working box, a lifting mechanism is arranged on the working box, a rotating mechanism is arranged on the lifting mechanism, a protective cover is arranged on the lifting mechanism, and a lamp holder body is arranged on the rotating mechanism. The lifting mechanism comprises two first rotating rods rotationally connected with the right side wall in the working box, first worm sleeves are fixed to the left ends and the right ends of the outer surfaces of the two first rotating rods correspondingly, a first transmission wheel is fixed to the right end of the outer surface of the first rotating rod on the front face, and a second transmission wheel is fixed to the left end of the outer surface of the first rotating rod on the back face. According to the adjustable stage lamp holder, through cooperation of the lifting mechanism and the rotating mechanism, an operator can adjust the height and angle of the lamp holder according to the actual stage performance requirement, meanwhile, the requirement for transportation and storage space of equipment can be reduced, and the equipment is easier to carry and move.

Description

Technical Field

[0001] The present application relates to the technical field of stage light stands, and in particular to an adjustable stage light stand. Background Art

[0002] Stage lighting is also called "stage illumination", or "lighting" for short. It is one of the means of stage art modeling. It uses stage lighting equipment (such as lighting fixtures, slides, control systems, etc.) and technical means. As the plot develops, it uses light color and its changes to display the environment, render the atmosphere, highlight the central characters, create a sense of stage space and time, shape the external image of the stage performance, and provide necessary lighting effects (such as wind, rain, clouds, water, lightning), etc. During the performance, if you want to shape the visual image on the stage, you need to use various stage lights, which need to be fixed on the stage light stand.

[0003] For example, a Chinese patent (publication number: CN219867724U) discloses a stage light bracket, including a bracket rod, two symmetrically distributed horizontal plates are fixedly provided on the top of the bracket rod, and a plurality of lamp racks are provided on the upper surface of the horizontal plates at equal intervals, so that the stage light can be adjusted in multiple directions, and the swing rack can further change the illumination range of the stage light set on the lamp rack.

[0004] The above technical solution also has the following defects: although the stage light bracket can adjust the stage light in multiple directions, and further enable the swing bracket to change the illumination range of the stage light set on the light bracket, when illuminating the stage light, the height of the light bracket is relatively fixed, and the height of the light cannot be adjusted well according to the stage needs, thereby affecting the stage effect. Based on this, an adjustable stage light bracket is proposed to solve the above problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present application provides an adjustable stage light stand with the advantages of easy adjustment, etc., which solves the problem that the height and angle of the light stand are relatively fixed, and the height and angle of the light cannot be adjusted according to the needs of the stage, affecting the stage effect, and the existing traditional stage light stands occupy a large space and are inconvenient to carry and move.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an adjustable stage light stand, an adjustable stage light stand, comprising a working box, a lifting mechanism is provided on the working box, a rotating mechanism is provided on the lifting mechanism, a protective cover is provided on the lifting mechanism, a light stand body is provided on the rotating mechanism, and a protective plate is fixed on the left side of the working box;

[0007] The lifting mechanism includes two first rotating rods rotatably connected to the right side wall of the working box, first worm sleeves are fixed to the left and right ends of the outer surfaces of the two first rotating rods, a first transmission wheel is fixed to the right end of the outer surface of the first rotating rod on the front side, and a second transmission wheel is fixed to the left end of the outer surface of the first rotating rod on the back side, and a conveyor belt is transmission-connected between the first transmission wheel and the second transmission wheel. The lifting mechanism also includes four threaded rods rotatably connected to the bottom wall of the working box, a first worm wheel is fixed to the bottom of the outer surface of the threaded rod, the first worm wheel is meshed with the first worm sleeve, an adjustment block is threadedly connected to the outer surface of the threaded rod, an adjustment plate is fixed between the opposite sides of the two groups of adjustment blocks, and the lifting mechanism also includes a first motor fixed to the left side of the protective plate.

[0008] The above technical solution is adopted to facilitate the stable adjustment of the height of the lamp stand body to adapt to different situations.

[0009] Furthermore, the rotating mechanism includes a mounting base fixed to the right end of the upper surface of the adjusting plate, a second motor is fixed to the front side of the mounting base, a second rotating rod is fixed to the output shaft of the second motor, a second worm sleeve is fixed to the outer surface of the second rotating rod, and the rotating mechanism also includes a rotating shaft rotatably connected to the middle of the upper surface of the adjusting plate, a second worm gear is fixed to the outer surface of the rotating shaft, and the second worm sleeve is meshed with the second worm gear.

[0010] By adopting the above technical solution, it is convenient to adjust the angle of the lamp stand body according to specific requirements.

[0011] Furthermore, the first transmission wheel and the second transmission wheel are both located inside the protective plate, and the threads on the threaded rods on the front and back sides are in opposite directions.

[0012] The above technical solution is adopted to provide certain protection for the normal working of the first transmission wheel and the second transmission wheel in accordance with different situations.

[0013] Furthermore, the top of the threaded rod is rotatably connected to the inner top wall of the working box, and the output shaft of the first motor is fixed to the left end of the first rotating rod on the front side.

[0014] By adopting the above technical solution, the threaded rod can rotate more stably.

[0015] Furthermore, the top of the rotating shaft is fixed to the lower surface of the lamp holder body, and the cross section of the protective cover is U-shaped.

[0016] By adopting the above technical solution, the rotating shaft can drive the lamp stand body to rotate when rotating, thereby adjusting the angle of the lamp stand body.

[0017] Furthermore, a rotation hole is provided on the upper surface of the protective cover, and the rotating shaft is rotationally connected to the rotation hole.

[0018] The above technical solution provides certain support for the rotation of the rotating shaft.

[0019] Furthermore, the upper surface is fixed to the inner top wall of the protective cover, and the back surface of the second rotating rod is rotatably connected to the back surface of the inner side wall of the protective cover.

[0020] By adopting the above technical solution, the second rotating rod can be more stable when rotating.

[0021] Furthermore, the left end of the first rotating rod on the back is rotatably connected to the inner left side wall of the protective plate.

[0022] By adopting the above technical solution, the rotation of the first rotating rod on the back side can be more stable.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The adjustable stage light stand, through the cooperation of the lifting mechanism and the rotating mechanism, enables the operator to adjust the height and angle of the light stand according to the actual stage performance requirements, and also enables the equipment to reduce the space requirements for transportation and storage, making it easier to carry and move. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of this application;

[0026] Figure 2 It is a top view schematic diagram of the first rotating rod and the first worm sleeve of the structure of the present application;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the second rotating rod and the second worm sleeve of the present application.

[0028] In the figure: 1. working box; 2. lifting mechanism; 201. first rotating rod; 202. first worm gear sleeve; 203. first motor; 204. first transmission wheel; 205. second transmission wheel; 206. conveyor belt; 207. threaded rod; 208. first worm gear; 209. adjusting block; 210. adjusting plate; 3. rotating mechanism; 301. mounting seat; 302. second motor; 303. second rotating rod; 304. second worm gear sleeve; 305. rotating shaft; 306. second worm gear; 4. protective cover; 5. lamp holder body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] See also Figure 1 An adjustable stage light stand in this embodiment includes a working box 1, a lifting mechanism 2 is provided on the working box 1, a rotating mechanism 3 is provided on the lifting mechanism 2, a protective cover 4 is provided on the lifting mechanism 2, a light stand body 5 is provided on the rotating mechanism 3, and a protective plate 6 is fixed on the left side of the working box 1.

[0031] In this embodiment, the lifting mechanism 2 and the rotating mechanism 3 cooperate with each other, so that the operator can adjust the height and angle of the equipment according to the actual situation, thereby improving the applicability of the equipment and making it easier to transport and store the equipment.

[0032] See also Figure 1-2 In order to adapt to different stage requirements, the lifting mechanism 2 in this embodiment includes two first rotating rods 201 that are rotatably connected to the right side wall of the working box 1. The left end of the first rotating rod 201 on the back is rotatably connected to the inner left side wall of the protective plate 6. The left and right ends of the outer surfaces of the two first rotating rods 201 are fixed with first worm sleeves 202. The right end of the outer surface of the first rotating rod 201 on the front is fixed with a first transmission wheel 204. The left end of the outer surface of the first rotating rod 201 on the back is fixed with a second transmission wheel 205. The transmission between the first transmission wheel 204 and the second transmission wheel 205 It is connected to a conveyor belt 206, and the lifting mechanism 2 also includes four threaded rods 207 rotatably connected to the inner bottom wall of the working box 1, a first worm gear 208 is fixed to the bottom of the outer surface of the threaded rod 207, the first worm gear 208 is meshed with the first worm sleeve 202, and an adjustment block 209 is threadedly connected to the outer surface of the threaded rod 207, an adjustment plate 210 is fixed between the opposite sides of the two groups of adjustment blocks 209, and the lifting mechanism 2 also includes a first motor 203 fixed to the left side of the protective plate 6, and the output shaft of the first motor 203 is fixed to the left end of the first rotating rod 201 on the front.

[0033] In this embodiment, the first motor 203 drives the first transmission wheel 204 to connect to the first rotating rod 201 on the front to rotate, the second transmission wheel 205 rotates to drive the first rotating rod 201 on the back to rotate, the first rotating rod 201 drives the first worm sleeve 202 and the first worm wheel 208 to rotate, so that the first worm wheel 208 drives the threaded rod 207 to rotate, and then drives the lamp stand body 5 to move, so that the operator can adjust the height of the lamp stand according to the stage requirements to adapt to different stage requirements. At the same time, the rotating mechanism 3 and the protective cover 4 can also be moved into the working box 1 to reduce the space requirements for transportation and storage.

[0034] It should be noted that the top of the threaded rod 207 is rotatably connected to the inner top wall of the working box 1, and the threads on the front and back threaded rods 207 are in opposite directions, so that the threaded rod 207 can rotate more stably and drive the adjustment plate 210 to move more smoothly. The first transmission wheel 204 and the second transmission wheel 205 are both located inside the protective plate 6, providing certain protection for the normal operation of the first transmission wheel 204 and the second transmission wheel 205.

[0035] See also Figure 1 and Figure 3 In order to adapt to different stage requirements, the rotating mechanism 3 in this embodiment includes a mounting seat 301 fixed to the right end of the upper surface of the adjusting plate 210, the upper surface of the mounting seat 301 is fixed to the inner top wall of the protective cover 4, a second motor 302 is fixed to the front of the mounting seat 301, a second rotating rod 303 is fixed to the output shaft of the second motor 302, a second worm sleeve 304 is fixed to the outer surface of the second rotating rod 303, the rotating mechanism 3 also includes a rotating shaft 305 rotatably connected to the middle of the upper surface of the adjusting plate 210, a second worm gear 306 is fixed to the outer surface of the rotating shaft 305, and the second worm sleeve 304 is meshed with the second worm gear 306.

[0036] In this embodiment, the second motor 302 drives the second rotating rod 303 and the second worm sleeve 304 to rotate, and the second worm gear 306, the rotating shaft 305 and the lamp stand body 5 rotate. The lamp stand body 5 can be operated to facilitate irradiating the light to different areas on the stage, thereby improving the applicability of the equipment.

[0037] It should be noted that the top of the rotating shaft 305 is fixed to the lower surface of the lamp holder body 5, the cross-section of the protective cover 4 is U-shaped, and a rotating hole is provided on the upper surface of the protective cover 4. The rotating shaft 305 and the rotating hole are rotatably connected, so that the rotating shaft 305 can more stably drive the lamp holder body 5 to rotate when rotating, thereby adjusting the angle of the lamp holder body 5.

[0038] The working principle of the above embodiment is:

[0039] The first motor 203 drives the first transmission wheel 204 to rotate with the first rotating rod 201 on the front side. At this time, the first transmission wheel 204 drives the second transmission wheel 205 to rotate, and then the two first rotating rods 201 drive the two groups of first worm sets 202 to rotate, so that the four first worm wheels 208 drive the four threaded rods 207 to rotate, and then the main body 5 of the lamp stand can be driven to move stably, so that the operator can adjust the height of the lamp stand according to the specific situation of the stage and the lighting design requirements to adapt to different stage requirements. At the same time, when it is not needed, the rotating mechanism 3 and the protective cover 4 can be moved into the interior of the working box 1, so that the equipment reduces the space requirements for transportation and storage, and can be more convenient to carry and move, which further provides convenience. At the same time, the second motor 302 can also drive the second rotating rod 303 and the second worm set 304 to rotate, and then drive the second worm wheel 306 and the rotating shaft 305 to rotate, so the main body 5 of the lamp stand can be rotated, so that the operator can illuminate the light to different areas on the stage according to the actual situation, meet various lighting requirements, and further improve the applicability of the equipment.

Claims

1. An adjustable stage light stand, comprising a working box (1), characterized in that: The working box (1) is provided with a lifting mechanism (2), the lifting mechanism (2) is provided with a rotating mechanism (3), the lifting mechanism (2) is provided with a protective cover (4), the rotating mechanism (3) is provided with a lamp holder body (5), and a protective plate (6) is fixed on the left side of the working box (1); The lifting mechanism (2) comprises two first rotating rods (201) rotatably connected to the right side wall of the working box (1); first worm sleeves (202) are fixed to the left and right ends of the outer surfaces of the two first rotating rods (201); a first transmission wheel (204) is fixed to the right end of the outer surface of the first rotating rod (201) on the front side; a second transmission wheel (205) is fixed to the left end of the outer surface of the first rotating rod (201) on the back side; a conveyor belt (206) is connected between the first transmission wheel (204) and the second transmission wheel (205); The lowering mechanism (2) further comprises four threaded rods (207) rotatably connected to the inner bottom wall of the working box (1); a first worm gear (208) is fixed to the bottom of the outer surface of the threaded rod (207); the first worm gear (208) is meshed with the first worm sleeve (202); an adjustment block (209) is threadedly connected to the outer surface of the threaded rod (207); an adjustment plate (210) is fixed between opposite sides of two groups of the adjustment blocks (209); and the lifting mechanism (2) further comprises a first motor (203) fixed to the left side of the protective plate (6).

2. The adjustable stage light stand according to claim 1, characterized in that: The rotating mechanism (3) comprises a mounting seat (301) fixed to the right end of the upper surface of the adjusting plate (210); a second motor (302) is fixed to the front of the mounting seat (301); a second rotating rod (303) is fixed to the output shaft of the second motor (302); a second worm sleeve (304) is fixed to the outer surface of the second rotating rod (303); the rotating mechanism (3) further comprises a rotating shaft (305) rotatably connected to the middle of the upper surface of the adjusting plate (210); a second worm gear (306) is fixed to the outer surface of the rotating shaft (305); and the second worm sleeve (304) is meshed with the second worm gear (306).

3. The adjustable stage light stand according to claim 1, characterized in that: The first transmission wheel (204) and the second transmission wheel (205) are both located inside the protective plate (6), and the threads on the threaded rod (207) on the front and back sides are in opposite directions.

4. The adjustable stage light stand according to claim 1, characterized in that: The top of the threaded rod (207) is rotatably connected to the inner top wall of the working box (1), and the output shaft of the first motor (203) is fixed to the left end of the first rotating rod (201) at the front.

5. The adjustable stage light stand according to claim 2, characterized in that: The top of the rotating shaft (305) is fixed to the lower surface of the lamp holder body (5), and the cross section of the protective cover (4) is U-shaped.

6. The adjustable stage light stand according to claim 2, characterized in that: A rotation hole is provided on the upper surface of the protective cover (4), and the rotating shaft (305) is rotationally connected to the rotation hole.

7. The adjustable stage light stand according to claim 2, characterized in that: The upper surface of the mounting seat (301) is fixed to the inner top wall of the protective cover (4), and the back surface of the second rotating rod (303) is rotatably connected to the back surface of the inner side wall of the protective cover (4).

8. The adjustable stage light stand according to claim 3, characterized in that: The left end of the first rotating rod (201) on the back side is rotatably connected to the inner left side wall of the protective plate (6).

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