Lamp holder for performance
By introducing an electric telescopic rod and angle adjustment component into the lamp holder, combined with casters and a clamping plate structure, the problem of convenience in moving and adjusting the lamp holder has been solved, enabling rapid movement and flexible angle adjustment, and improving operational efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIJIAZHUANG BLUEWATER TECHNOLOGY CO LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-04-21
AI Technical Summary
The existing light fixtures are not easy to move and fix, resulting in low operating efficiency. The angle and position of the lights are difficult to adjust quickly, and when the position is deviated, they need to be disassembled and adjusted again, which is time-consuming and labor-intensive.
A lamp holder comprising a base, an electric telescopic rod, and an angle adjustment assembly was designed. It achieves movement and fixation through casters and a clamping plate structure. Combined with the electric telescopic rod and angle adjustment assembly, the lamp holder can be moved flexibly and its angle can be adjusted.
It enables rapid movement and fixation of the light fixture, simplifies the position adjustment process, improves operational efficiency, and facilitates flexible adjustment of the light angle.
Smart Images
Figure CN224150814U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting equipment technology, specifically a lighting stand for performances. Background Technology
[0002] Stage lighting trusses are an important component of stage equipment, primarily used for fixing and suspending lighting, sound, and other equipment. They are suitable for theaters, concerts, celebrations, exhibitions, and other similar events. Depending on their structure, materials, and functions, lighting trusses can be categorized into various types, such as truss frames, aluminum alloy trusses, and folding lighting trusses.
[0003] The existing light stands are not convenient to move and fix, which may affect the efficiency of operation. The light stands cannot be moved flexibly, resulting in fixed light angles and positions, making it difficult to quickly adjust according to program needs. Moreover, if a positional deviation is found after installation, it needs to be disassembled and adjusted again, which is time-consuming and labor-intensive. Utility Model Content
[0004] The purpose of this invention is to provide a lighting stand for performances to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a performance lighting stand, comprising a base; an opening for movement is provided on one side of the base, an electric telescopic rod is provided on the top of the base, a moving component is provided inside the base, an angle adjustment component is provided on the top of the electric telescopic rod, and a spotlight is provided on one side of the angle adjustment component; the moving component includes a movable arm, which is disposed inside the base, one end of the movable arm is hinged to one side of the inner wall of the base via a hinge, a caster wheel is provided at the bottom of the movable arm, and a limit post is fixedly connected to one side of the movable arm.
[0006] Preferably, the moving component includes a second movable arm, which is disposed inside the base. One end of the second movable arm is hinged to the other side of the inner wall of the base via a hinge. The second movable arm is adapted to the first movable arm. A special-shaped pedal is fixedly connected to one side of the second movable arm, and a locking plate is rotatably connected to the other side of the second movable arm.
[0007] Preferably, the bottom of the movable arm two is rotatably connected to the top of the universal wheel on the other side, the clamping plate is adapted to the limiting post, a fixing block one is fixedly connected to one side of the clamping plate, a connecting spring is fixedly connected to one side of the fixing block one, and a fixing block two is fixedly connected to one end of the connecting spring.
[0008] Preferably, one side of the fixed block two is fixedly connected to the other side of the movable arm two, a connecting plate is fixedly connected to the other side of the card plate, and a fixed plate is fixedly connected to one end of the connecting plate. This movable component can effectively facilitate the movement and fixation of the device.
[0009] Preferably, the angle adjustment assembly includes a fixed compartment, which is disposed at the top of the electric telescopic rod one. The bottom of the fixed compartment is fixedly connected to the top of the telescopic end of the electric telescopic rod one. A movable groove is provided on one side of the fixed compartment. The bottom of the fixed compartment is hinged to the bottom of the searchlight via a hinge. An electric telescopic rod two is fixedly connected to the inner wall of the movable groove. A movable block is fixedly connected to the telescopic end of the electric telescopic rod two. A slide rail is slidably connected to one side of the movable block. A connecting block one is fixedly connected to the other side of the movable block.
[0010] Preferably, one side of the slide rail is fixedly connected to the inner wall of the movable groove, one side of the connecting block one is rotatably connected to a movable plate, one end of the movable plate is rotatably connected to a connecting block two, and one side of the connecting block two is fixedly connected to one side of the searchlight. This angle adjustment component can effectively achieve the effect of adjusting the angle of the searchlight.
[0011] This utility model provides a lighting stand for performances. It has the following beneficial effects:
[0012] (1) This utility model uses a special-shaped pedal to drive the movement of the movable arm two. When the movable arm two moves to the point where it is fully engaged with the movable arm one, the locking plate engages with the limiting post. At this time, the caster wheel is in contact with the ground. When the device moves to the appropriate position, it pushes the fixing plate. The movement of the fixing plate drives the locking plate through the connecting plate. When the locking plate is no longer engaged with the limiting post, the caster wheel no longer has support. At this time, the base is in contact with the ground and is fixed, thereby achieving the effect of facilitating the movement and fixing of the device.
[0013] (2) This utility model starts the electric telescopic rod two, the operation of the electric telescopic rod two drives the moving block to move, the movement of the moving block drives the connecting block one to move, the movement of the connecting block one drives the connecting block two to move through the movable plate, and the movement of the connecting block two drives the searchlight to move, thereby achieving the effect of adjusting the angle of the searchlight. Attached Figure Description
[0014] Figure 1 This is a perspective view of the present utility model;
[0015] Figure 2 This is a cross-sectional structural view of the base of this utility model;
[0016] Figure 3 This is a cross-sectional structural view of the fixed compartment of this utility model;
[0017] Figure 4 This utility model Figure 2 A magnified view of A in the middle.
[0018] In the diagram: 1. Base; 2. Electric telescopic rod one; 3. Moving assembly; 311. Movable arm one; 312. Casters; 313. Limiting post; 314. Movable arm two; 315. Irregularly shaped pedal; 316. Clamping plate; 317. Fixing block one; 318. Connecting spring; 319. Fixing block two; 3110. Connecting plate; 3111. Fixing plate; 4. Angle adjustment assembly; 411. Fixing compartment; 412. Electric telescopic rod two; 413. Moving block; 414. Slide rail; 415. Connecting block one; 416. Movable plate; 417. Connecting block two; 5. Searchlight. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.
[0021] Example 1: A preferred embodiment of the performance lighting stand provided by this utility model Figure 1-4 As shown: A performance lighting stand includes a base 1; a movable opening is provided on one side of the base 1, an electric telescopic rod 2 is provided on the top of the base 1, a moving component 3 is provided inside the base 1, an angle adjustment component 4 is provided on the top of the electric telescopic rod 2, and a spotlight 5 is provided on one side of the angle adjustment component 4; the moving component 3 includes a movable arm 311, which is located inside the base 1, one end of the movable arm 311 is hinged to one side of the inner wall of the base 1 via a hinge, a caster wheel 312 is provided at the bottom of the movable arm 311, and a limit post 313 is fixedly connected to one side of the movable arm 311.
[0022] The moving component 3 includes a second movable arm 314, which is disposed inside the base 1. One end of the second movable arm 314 is hinged to the other side of the inner wall of the base 1 via a hinge. The second movable arm 314 is adapted to the first movable arm 311. One side of the second movable arm 314 is fixedly connected to a shaped pedal 315, and the other side of the second movable arm 314 is rotatably connected to a locking plate 316.
[0023] The bottom of the movable arm 314 is rotatably connected to the top of the universal wheel 312 on the other side. The clamping plate 316 is adapted to the limiting post 313. A fixing block 317 is fixedly connected to one side of the clamping plate 316. A connecting spring 318 is fixedly connected to one side of the fixing block 317. A fixing block 319 is fixedly connected to one end of the connecting spring 318.
[0024] One side of the fixed block 319 is fixedly connected to the other side of the movable arm 314, and the other side of the clamping plate 316 is fixedly connected to the connecting plate 3110. One end of the connecting plate 3110 is fixedly connected to the fixed plate 3111.
[0025] Furthermore, in this embodiment, by stepping on the irregular pedal 315, the irregular pedal 315 drives the movement of the second movable arm 314, which in turn drives the movement of the locking plate 316. At the same time, the movement of the second movable arm 314 compresses the first movable arm 311. When the second movable arm 314 moves to fully engage with the first movable arm 311, the locking plate 316 engages with the limiting post 313. At this time, the universal wheel 312 contacts the ground. When the device moves to a suitable position, it pushes the fixing plate 3111. The movement of the fixing plate 3111 drives the movement of the locking plate 316 through the connecting plate 3110. When the locking plate 316 is no longer engaged with the limiting post 313, the universal wheel 312 no longer has supporting force. At this time, the base 1 contacts the ground and is fixed, thereby achieving the effect of facilitating the movement and fixation of the device.
[0026] Example 2: Based on Example 1, a preferred embodiment of the performance lighting stand provided by this utility model is as follows: Figure 1-4 As shown: The angle adjustment component 4 includes a fixed compartment 411, which is located at the top of the electric telescopic rod 2. The bottom of the fixed compartment 411 is fixedly connected to the top of the telescopic end of the electric telescopic rod 2. A movable groove is provided on one side of the fixed compartment 411. The bottom of the fixed compartment 411 is hinged to the bottom of the searchlight 5 via a hinge. An electric telescopic rod 2 412 is fixedly connected to the inner wall of the movable groove. A moving block 413 is fixedly connected to the telescopic end of the electric telescopic rod 2 412. A slide rail 414 is slidably connected to one side of the moving block 413. A connecting block 1 415 is fixedly connected to the other side of the moving block 413.
[0027] One side of the slide rail 414 is fixedly connected to the inner wall of the movable groove. One side of the connecting block 415 is rotatably connected to the movable plate 416. One end of the movable plate 416 is rotatably connected to the connecting block 417. One side of the connecting block 417 is fixedly connected to one side of the searchlight 5.
[0028] Furthermore, in this embodiment, by activating the electric telescopic rod 412, the operation of the electric telescopic rod 412 drives the moving block 413 to move, the movement of the moving block 413 drives the connecting block 415 to move, the movement of the connecting block 415 drives the movable plate 416 to move, the movement of the movable plate 416 drives the connecting block 417 to move, and the movement of the connecting block 417 drives the searchlight 5 to move, thereby achieving the effect of adjusting the angle of the searchlight 5.
[0029] In use, stepping on the irregularly shaped pedal 315 causes the movable arm 314 to move, which in turn moves the locking plate 316. Simultaneously, the movement of the movable arm 314 compresses the movable arm 311. When the movable arm 314 fully engages with the movable arm 311, the locking plate 316 engages with the limiting post 313. At this point, the caster wheel 312 contacts the ground. When the device reaches the desired position, pushing the fixed plate 3111 moves the locking plate 3111, which in turn moves the locking plate 316 via the connecting plate 3110. When the locking plate 316 is no longer engaged with the limiting post 313, the caster wheel 312 is no longer supported. At this point, the base 1 is in contact with the ground and fixed. After the device is in position, start the electric telescopic rod 2. The operation of the electric telescopic rod 2 drives the angle adjustment component 4 and the searchlight 5 to move. After the height of the searchlight 5 is adjusted, start the electric telescopic rod 412. The operation of the electric telescopic rod 412 drives the moving block 413 to move. The movement of the moving block 413 drives the connecting block 415 to move. The movement of the connecting block 415 drives the movable plate 416 to move. The movement of the movable plate 416 drives the connecting block 417 to move. The movement of the connecting block 417 drives the searchlight 5 to move. After the angle of the searchlight 5 is adjusted, start the searchlight 5.
[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A lighting rig for a show, characterized in that, It includes a base (1); an opening is provided on one side of the base (1), an electric telescopic rod (2) is provided on the top of the base (1), a moving component (3) is provided inside the base (1), an angle adjustment component (4) is provided on the top of the electric telescopic rod (2), and a searchlight (5) is provided on one side of the angle adjustment component (4). The moving component (3) includes a movable arm (311), which is located inside the base (1). One end of the movable arm (311) is hinged to one side of the inner wall of the base (1) via a hinge. A caster wheel (312) is provided at the bottom of the movable arm (311), and a limit post (313) is fixedly connected to one side of the movable arm (311).
2. The stage light stand of claim 1, wherein: The moving component (3) includes a second movable arm (314), which is located inside the base (1). One end of the second movable arm (314) is hinged to the other side of the inner wall of the base (1) via a hinge. The second movable arm (314) is adapted to the first movable arm (311). A special-shaped pedal (315) is fixedly connected to one side of the second movable arm (314), and a clamping plate (316) is rotatably connected to the other side of the second movable arm (314).
3. A theatrical lighting fixture as defined in claim 2, wherein: The bottom of the movable arm 2 (314) is rotatably connected to the top of the universal wheel (312) on the other side. The clamping plate (316) is adapted to the limiting post (313). A fixing block 1 (317) is fixedly connected to one side of the clamping plate (316). A connecting spring (318) is fixedly connected to one side of the fixing block 1 (317). A fixing block 2 (319) is fixedly connected to one end of the connecting spring (318).
4. A lighting rig for use in a show according to claim 3, wherein: One side of the fixed block two (319) is fixedly connected to the other side of the movable arm two (314), and the other side of the card plate (316) is fixedly connected to the connecting plate (3110), and one end of the connecting plate (3110) is fixedly connected to the fixed plate (3111).
5. The stage light stand of claim 1, wherein: The angle adjustment component (4) includes a fixed compartment (411), which is located at the top of the electric telescopic rod (2). The bottom of the fixed compartment (411) is fixedly connected to the top of the telescopic end of the electric telescopic rod (2). A movable groove is provided on one side of the fixed compartment (411). The bottom of the fixed compartment (411) is hinged to the bottom of the searchlight (5) via a hinge. An electric telescopic rod (412) is fixedly connected to the inner wall of the movable groove. A moving block (413) is fixedly connected to the telescopic end of the electric telescopic rod (412). A slide rail (414) is slidably connected to one side of the moving block (413). A connecting block (415) is fixedly connected to the other side of the moving block (413).
6. A theatrical lighting fixture as defined in claim 5, wherein: One side of the slide rail (414) is fixedly connected to the inner wall of the movable groove. One side of the connecting block one (415) is rotatably connected to the movable plate (416). One end of the movable plate (416) is rotatably connected to the connecting block two (417). One side of the connecting block two (417) is fixedly connected to one side of the searchlight (5).