Angle adjusting device for stage lighting

Abstract

The utility model provides an angle adjusting device for stage lighting, which belongs to the technical field of stage lighting and comprises a reinforcing plate, a connecting component fixedly mounted on the side surface of the reinforcing plate, an adjusting component adaptively mounted on the surface of the connecting component, and a limiting component arranged in the center of the adjusting component and matched with the connecting component for use. According to the angle adjusting device for stage lighting, through the arrangement of the adjusting assembly, accurate adjustment and stable positioning of the lighting angle are achieved, the convenience and accuracy of stage lighting adjustment are remarkably improved, the smoothness in the adjusting process is ensured through the application of the gear and rack transmission mechanism, and the adjustment efficiency is improved. According to the adjustable stage lighting device, the clamping and jumping phenomena possibly occurring in a traditional adjusting structure are avoided, in addition, the adjustable stage lighting device can be stably locked at various angle positions, high flexibility and stability can be kept no matter in fine adjustment or great change, and the strict requirements of professional stage lighting for precise control and safety performance are fully met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to stage lighting technical field, concretely relates to a stage lighting angle adjusting device. BACKGROUND

[0002] A stage lighting angle adjusting device is a device specially used in a stage lighting system, and its main function is to adjust the illumination angle of light to create different stage effects and atmosphere. This device is very common in stage performances, theaters, concerts, television program recordings and other occasions, and is an indispensable part of modern stage lighting systems. By using this device, lighting designers can more flexibly control the light to create a variety of stage effects.

[0003] In the prior art, when adjusting the light, a relatively simple adjusting structure is mostly used for operation. This design often has problems such as insufficient adjusting accuracy, looseness or wear in the case of long-term or frequent use, resulting in low stability of the light angle, which not only affects the effect of stage lighting, but also increases the maintenance cost and operation difficulty. Therefore, a stage lighting angle adjusting device is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a stage lighting angle adjusting device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A stage lighting angle adjusting device comprises a mounting plate, a connecting assembly fixedly installed on the side surface of the mounting plate, an adjusting assembly adaptively installed on the surface of the connecting assembly, and a limiting assembly arranged in the center of the adjusting assembly and cooperating with the connecting assembly.

[0007] As a preferred scheme of the utility model, the connecting assembly comprises a fixed block, a half gear arranged at the end of the fixed block, a rotating shaft rotatably installed in the center of the fixed block, and a limiting plate cooperating with the fixed block.

[0008] As a preferred scheme of the utility model, the rotating shaft is inserted into the center of the fixed block, and the limiting plate is fixedly connected with the end of the rotating shaft.

[0009] As a preferred scheme of the utility model, the adjusting assembly comprises a connecting frame, a first moving plate in contact with the connecting frame, and a second moving plate movably connected to the bottom of the first moving plate.

[0010] As a preferred scheme of the utility model, the adjusting assembly further includes a gear plate in contact with the second moving plate, a first moving rod fixedly installed on the side surface of the second moving plate, and a second moving rod fixedly connected to the side wall of the first moving plate.

[0011] As a preferred scheme of the utility model, the limiting assembly includes a mounting plate arranged in the inner cavity of the connecting frame, a rack fixedly installed on the side wall of the mounting plate, and a transmission gear engaged with the rack.

[0012] As a preferred scheme of the utility model, the limiting assembly further includes a knob used in cooperation with the transmission gear, a pull rod fixedly installed on the end of the rack, and a spring used in cooperation with the mounting plate, the spring being fixedly connected to the inner cavity of the connecting frame.

[0013] Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the adjusting assembly, the angle adjusting device for stage lighting not only realizes accurate adjustment and stable positioning of the light angle, but also significantly improves the convenience and accuracy of stage lighting adjustment, the use of the gear and rack transmission mechanism ensures the smoothness in the adjustment process, avoids the possible jamming and bouncing phenomenon of the traditional adjustment structure, in addition, the device can be stably locked at various angle positions, whether in fine adjustment or large change, can maintain high flexibility and stability, fully meets the strict requirements of professional stage lighting on accurate control and safety performance, and provides a powerful guarantee for perfect presentation of stage effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the side view structure schematic diagram of the adjusting assembly of the utility model;

[0017] Figure 3 It is the structure schematic diagram of the adjusting assembly of the utility model;

[0018] Figure 4 It is the structure schematic diagram of the limiting assembly of the utility model.

[0019] In the figure: 101, reinforcing plate; 102, connecting assembly; 103, adjusting assembly; 104, limiting assembly; 102a, fixed block; 102b, half gear; 102c, rotating shaft; 102d, limiting plate; 103a, connecting frame; 103b, first moving plate; 103c, second moving plate; 103d, toothed plate; 103e, first moving rod; 103f, second moving rod; 104a, mounting plate; 104b, rack; 104c, transmission gear; 104d, knob; 104e, pull rod; 104f, spring. DETAILED DESCRIPTION

[0020] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0021] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0022] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In different places in this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0023] Embodiments

[0024] Reference Figures 1-4 For the embodiments of the present application, the embodiments provide an angle adjusting device for stage lighting, comprising,

[0025] The reinforcing plate 101, the connecting assembly 102 fixedly installed on the side surface of the reinforcing plate 101, the adjusting assembly 103 adaptively installed on the surface of the connecting assembly 102, and the limiting assembly 104 arranged in the center of the adjusting assembly 103 and cooperating with the connecting assembly 102.

[0026] The connecting assembly 102 comprises a fixed block 102a, a half gear 102b arranged at the end of the fixed block 102a, a rotating shaft 102c rotatably installed in the center of the fixed block 102a, and a limiting plate 102d cooperating with the fixed block 102a, the rotating shaft 102c is inserted into the center of the fixed block 102a, and the limiting plate 102d is fixedly connected with the end of the rotating shaft 102c.

[0027] Specifically, the angle adjusting device for stage lighting is used through the cooperation between structures, realizes efficient and stable light adjustment, the combination of the fixed block 102a, the half gear 102b, the rotating shaft 102c and the limiting plate 102d in the connecting assembly 102 ensures the stable installation and accurate positioning of the adjusting assembly 103, improves the accuracy and reliability of the adjustment, and ensures the structural stability under long-term use. By rotating the rotating shaft 102c, the half gear 102b interacts with the adjusting assembly 103 to realize angle adjustment, and the limiting plate 102d ensures the safety limiting in the adjustment process to prevent excessive rotation, thereby providing accurate, convenient and safe adjustment experience for stage lighting.

[0028] The adjusting assembly 103 includes a connecting frame 103a, a first moving plate 103b in contact with the connecting frame 103a, and a second moving plate 103c movably connected to the bottom of the first moving plate 103b. The adjusting assembly 103 further includes a toothed plate 103d in contact with the second moving plate 103c, a first moving rod 103e fixedly installed on the side surface of the second moving plate 103c, and a second moving rod 103f fixedly connected to the side wall of the first moving plate 103b.

[0029] The limiting assembly 104 includes a mounting plate 104a arranged in the inner cavity of the connecting frame 103a, a rack 104b fixedly installed on the side wall of the mounting plate 104a, and a transmission gear 104c engaged with the rack 104b. The limiting assembly 104 further includes a knob 104d used in cooperation with the transmission gear 104c, a pull rod 104e fixedly installed at the end of the rack 104b, and a spring 104f used in cooperation with the mounting plate 104a. The spring 104f is fixedly connected with the inner cavity of the connecting frame 103a.

[0030] It should be noted that the design of the angle adjusting device for stage lighting realizes accurate and smooth adjustment of the light angle through the cooperation of the adjusting assembly 103 and the limiting assembly 104. The double-layer moving plate structure in the adjusting assembly 103 and the toothed plate 103d design, in cooperation with the first and second moving rods 103f, provide the possibility of multi-dimensional adjustment, enhancing the flexibility and range of adjustment. The rack 104b, transmission gear 104c, knob 104d, pull rod 104e and spring 104f system in the limiting assembly 104 ensure the stability and safety during the adjustment process. When needed, the operator rotates the knob 104d, the transmission gear 104c drives the rack 104b, and then the first and second moving rods 103f and the toothed plate 103d are used to realize the simultaneous movement of the first and second moving plates 103b and 103c, completing the adjustment of the light angle, greatly improving the work efficiency and quality of stage lighting adjustment.

[0031] In use, by rotating the knob 104d, the engagement of the transmission gear 104c and the rack 104b is operated, thereby driving the first and second moving rods 103f, so that the first moving plate 103b and the second moving plate 103c are simultaneously moved in the connecting frame 103a, realizing the precise adjustment of the light angle. The spring 104f and the pull rod 104e in the limiting assembly 104 ensure the buffering and limiting in the adjustment process, avoiding excessive rotation, and ensuring the safety of operation and the stability of the device. The overall design improves the flexibility and convenience of the stage light adjustment, and ensures the precise realization of the light effect.

[0032] In summary, through the cooperation between the structures, stable and precise light angle adjustment is provided, ensuring the accuracy of the stage light effect; the double-layer moving plate structure and the gear plate 103d design enhance the flexibility and multi-dimensional adjustment capability of the adjustment; the rack 104b, the transmission gear 104c, the knob 104d, the pull rod 104e and the spring 104f system of the limiting assembly 104 ensure the stability and safety of the adjustment process, preventing excessive rotation; the operation is simple, improving the work efficiency and quality of the stage light adjustment, and providing reliable technical support for stage performance.

[0033] Importantly, it should be noted that the configurations and arrangements of the present application shown in the various example embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the application. Accordingly, the present application is not limited to the particular embodiments described but extends to any embodiments that would fall within the scope of the following claims.

[0034] Furthermore, in the interest of providing a concise description of illustrative embodiments, not all features of an actual implementation can be described (that is, not all

[0035] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0036] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. An angle adjustment device for stage lighting, characterized in that: include, The reinforcement plate (101), the connecting component (102) fixedly installed on the side surface of the reinforcement plate (101), the adjusting component (103) adapted to be installed on the surface of the connecting component (102), and the limiting component (104) disposed in the center of the adjusting component (103) and used in conjunction with the connecting component (102); The adjustment component (103) includes a connecting frame (103a), a first movable plate (103b) in contact with the connecting frame (103a), and a second movable plate (103c) movably connected to the bottom of the first movable plate (103b). The adjustment assembly (103) further includes a toothed plate (103d) in contact with the second movable plate (103c), a first movable rod (103e) fixedly installed on the side surface of the second movable plate (103c), and a second movable rod (103f) fixedly connected to the side wall of the first movable plate (103b).

2. The stage lighting angle adjustment device according to claim 1, characterized in that: The connecting assembly (102) includes a fixed block (102a), a half gear (102b) disposed at the end of the fixed block (102a), a rotating shaft (102c) rotatably mounted in the center of the fixed block (102a), and a limiting plate (102d) used in conjunction with the fixed block (102a).

3. The stage lighting angle adjustment device according to claim 2, characterized in that: The rotating shaft (102c) is inserted into the center of the fixed block (102a), and the limiting plate (102d) is fixedly connected to the end of the rotating shaft (102c).

4. The stage lighting angle adjustment device according to claim 1, characterized in that: The limiting component (104) includes a mounting plate (104a) disposed in the inner cavity of the connecting frame (103a), a rack (104b) fixedly mounted on the side wall of the mounting plate (104a), and a transmission gear (104c) meshing with the rack (104b).

5. The stage lighting angle adjustment device according to claim 4, characterized in that: The limiting assembly (104) also includes a knob (104d) used in conjunction with the transmission gear (104c), a pull rod (104e) fixedly installed at the end of the rack (104b), and a spring (104f) used in conjunction with the mounting plate (104a), the spring (104f) being fixedly connected to the inner cavity of the connecting frame (103a).

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