Rotating mechanism of stage lighting equipment

Abstract

The utility model provides a rotating mechanism of stage lighting equipment, which belongs to the technical field of mechanical equipment and comprises a bearing mechanism, a shell, a support rotationally mounted on the outer side of the shell, a supporting assembly arranged at the top of the support and a shaft rod hinged to the inner side of the support. The stabilizing mechanism comprises a base fixedly installed at the top of the supporting assembly, a protective shell fixedly installed at the top of the base, an auxiliary buffering assembly arranged in an inner cavity of the protective shell and a vibration reduction assembly arranged on the outer side of the auxiliary buffering assembly, and the bearing mechanism further comprises a beam lamp fixedly installed on the outer side of the shaft rod; and the anti-dazzling screen is rotationally mounted on the outer side of the beam lamp. Through the synergistic effect of a plurality of structures in the stabilizing mechanism, interference factors such as vibration and airflow in a stage environment can be effectively resisted, the stability of the rotating mechanism is improved, and normal operation of lighting equipment in a complex environment is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mechanical equipment, specifically related to a stage lighting equipment rotating mechanism. BACKGROUND

[0002] In modern stage performances, lighting effects are key elements for creating atmosphere, enhancing visual impact and driving performance rhythm. The stage lighting equipment rotating mechanism, through advanced mechanical design and control technology, can make the lighting equipment realize horizontal, vertical or multi-dimensional rotation, greatly expanding the lighting range and angle, allowing the stage lighting to flexibly track the actors and coordinate with the plot changes, bringing a more rich, vivid and immersive visual experience to the audience.

[0003] Currently, the stage environment is relatively complex, and there may be interference factors such as vibration and airflow, which will affect the stability of the rotating mechanism. For example, in a large concert site, the strong vibration generated by the sound equipment may be transmitted to the lighting equipment, causing the rotating mechanism to deviate or shake. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a stage lighting equipment rotating mechanism to solve the problems raised in the above background technology.

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

[0006] A stage lighting equipment rotating mechanism, comprising,

[0007] A bearing mechanism, including a shell, a support rotatably installed on the outer side of the shell, a support assembly arranged on the top of the support, and a shaft rotatably installed on the inner side of the support;

[0008] A stabilizing mechanism, including a base fixedly installed on the top of the support assembly, a protective shell fixedly installed on the top of the base, an auxiliary buffer assembly arranged in the inner cavity of the protective shell, and a damping assembly arranged on the outer side of the auxiliary buffer assembly.

[0009] As a preferred scheme of the utility model, the bearing mechanism further comprises a light beam lamp fixedly installed on the outer side of the shaft, and a light shield rotatably installed on the outer side of the light beam lamp.

[0010] As a preferred scheme of the utility model, the stabilizing mechanism further comprises a fixed seat fixedly installed on the top center of the base, a shaft coupling fixedly installed on the top of the fixed seat, and a connecting cross bar fixedly installed on the outer side of the shaft coupling.

[0011] As a preferred scheme of the utility model, the auxiliary buffering assembly includes the shell sleeve fixedly installed at the top of the base, the limiting groove opened at the outside of the shell sleeve and the limiting block movably installed in the inner cavity of the limiting groove.

[0012] As a preferred scheme of the utility model, the auxiliary buffering assembly further includes the telescopic damping block movably installed in the inner cavity of the shell sleeve and the buffering spring fixedly installed at the top of the telescopic damping block.

[0013] As a preferred scheme of the utility model, the damping assembly includes the damping washer fixedly installed at the top of the base, the damping spring fixedly installed at the top of the damping washer, the connecting plate fixedly installed at the top of the damping spring, the damping damper fixedly installed at the top of the connecting plate and the limiting rod fixedly installed in the inner cavity of the damping damper.

[0014] As a preferred scheme of the utility model, the supporting assembly includes the supporting rod fixedly installed at the top of the support, the support column fixedly installed at the top center of the supporting rod and the supporting steel rope fixedly installed at the top of the supporting rod.

[0015] Compared with the prior art, the utility model has the beneficial effects that: through the synergistic effect of multiple structures in the stabilizing mechanism, the vibration and airflow interference factors in the stage environment can be effectively resisted, the stability of the rotating mechanism is improved and the normal operation of the lighting equipment under complex environment is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] 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 as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the person skilled in the art. Among them:

[0017] Fig. 1 It is the overall structure schematic view of the utility model;

[0018] Fig. 2 It is the protective shell structure partial section view of the utility model;

[0019] Fig. 3 It is the auxiliary buffering assembly structure schematic view of the utility model;

[0020] Fig. 4 It is the auxiliary buffering assembly structure schematic view of the utility model; Fig. 2 It is the structure enlarged view of A in the utility model.

[0021] In the figure: 100, bearing mechanism; 101, shell; 102, support; 103, support assembly; 103a, support rod; 103b, support column; 103c, support cable; 104, shaft; 105, light beam lamp; 106, sunshade; 200, stabilizing mechanism; 201, base; 202, protective shell; 203, auxiliary buffer assembly; 203a, shell cover; 203b, limiting groove; 203c, limiting block; 203d, telescopic damping block; 203e, buffer spring; 204, damping assembly; 204a, damping washer; 204b, damping spring; 204c, connecting plate; 204d, damping damper; 204e, limiting rod; 205, fixing seat; 206, coupling; 207, connecting cross bar. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific details set forth herein, and the present application can be practiced in other manners apparent to those skilled in the art. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0024] 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 this specification, "in one embodiment" does not mean the same embodiment, nor is it an embodiment that is separate or alternative to other embodiments.

[0025] Embodiment

[0026] Reference Figs. 1-4 For the embodiment of the present application, the embodiment provides a stage lighting equipment rotating mechanism, comprising,

[0027] The bearing mechanism 100 comprises a shell 101, a support 102 rotatably installed on the outer side of the shell 101, a support assembly 103 arranged on the top of the support 102, and a shaft 104 hingedly arranged on the inner side of the support 102.

[0028] The stabilizing mechanism 200 comprises a base 201 fixedly installed on the top of the support assembly 103, a protective shell 202 fixedly installed on the top of the base 201, an auxiliary buffer assembly 203 arranged in the inner cavity of the protective shell 202, and a damping assembly 204 arranged on the outer side of the auxiliary buffer assembly 203.

[0029] The bearing mechanism 100 and the stabilizing mechanism 200 cooperate to effectively solve the problem of instability of the rotating mechanism in a complex stage environment.

[0030] Specifically, the bearing mechanism 100 further comprises a light beam lamp 105 fixedly installed outside the shaft 104, and a light shield 106 rotatably installed outside the light beam lamp 105.

[0031] The shaft 104 is hingedly connected inside the support 102, facilitating the installation and rotation of the light beam lamp 105, and the light shield 106 can be flexibly rotated to achieve precise control of the light.

[0032] Further, the stabilizing mechanism 200 further comprises a fixed seat 205 fixedly installed at the top center of the base 201, a shaft coupling 206 fixedly installed at the top of the fixed seat 205, and a connecting cross bar 207 fixedly installed outside the shaft coupling 206.

[0033] The fixed seat 205, the shaft coupling 206 and the connecting cross bar 207 provide stable connection and transmission for the mechanism.

[0034] Preferably, the auxiliary buffer assembly 203 comprises a shell 203a fixedly installed at the top of the base 201, a limiting groove 203b formed outside the shell 203a, and a limiting block 203c movably installed in the inner cavity of the limiting groove 203b. The auxiliary buffer assembly 203 further comprises a telescopic damping block 203d movably installed in the inner cavity of the shell 203a, and a buffer spring 203e fixedly installed at the top of the telescopic damping block 203d.

[0035] The shell 203a is fixedly installed at the top of the base 201, the limiting groove 203b is formed outside the shell 203a, and the limiting block 203c is movably installed in the inner cavity of the limiting groove 203b. This structure design can limit the movement of the telescopic damping block 203d to prevent it from deviating excessively during vibration. When vibration is transmitted to the auxiliary buffer assembly 203, the limiting block 203c slides in the limiting groove 203b to ensure stable movement of the telescopic damping block 203d, thereby improving the stability of the entire stabilizing mechanism 200. The telescopic damping block 203d is movably installed in the inner cavity of the shell 203a, and the buffer spring 203e is fixedly installed at the top of the telescopic damping block 203d. When subjected to vibration, the telescopic damping block 203d will telescope in the shell 203a, and at the same time the buffer spring 203e will elastically deform to absorb and buffer the vibration energy.

[0036] Further, the damping assembly 204 includes a damping pad 204a fixedly installed on the top of the base 201, a damping spring 204b fixedly installed on the top of the damping pad 204a, a connecting plate 204c fixedly installed on the top of the damping spring 204b, a damping damper 204d fixedly installed on the top of the connecting plate 204c, and a limiting rod 204e fixedly installed in the inner cavity of the damping damper 204d.

[0037] Wherein, the damping pad 204a is fixedly installed on the top of the base 201, the damping spring 204b is fixedly installed on the top of the damping pad 204a, the damping pad 204a can play a preliminary buffering and damping effect, reducing the direct transmission of vibration to the damping spring 204b, the damping spring 204b further absorbs and disperses vibration energy, offsets the influence of vibration through elastic deformation, improves the stability of the rotating mechanism, the damping damper 204d can convert vibration energy into heat energy consumption through the internal damping medium, further enhances the damping effect, and the limiting rod 204e limits the movement of the damping damper 204d to ensure its stable work.

[0038] Further, the support assembly 103 includes a support rod 103a fixedly installed on the top of the support 102, a support column 103b fixedly installed on the top center of the support rod 103a, and a support steel rope 103c fixedly installed on the top of the support rod 103a.

[0039] Wherein, the support assembly 103 can provide a solid support foundation for the upper stable mechanism 200 and the light beam lamp 105, reducing the shaking caused by external vibration or air flow, for example, in a large concert site, when the strong vibration generated by the sound equipment is transmitted to the stage lighting equipment, the support rod 103a and the support column 103b can disperse the vibration to avoid the equipment deviation caused by concentrating on a certain point; the support steel rope 103c has certain flexibility and tensile resistance, which can provide additional tension in the horizontal direction, enhancing the overall stability of the support assembly 103, when disturbed by air flow, the support steel rope 103c can resist the impact force of the air flow, preventing the rotating mechanism from shaking greatly.

[0040] In use, the base 201 bears the weight of the upper assembly, the protective shell 202 plays a role in protecting the internal components, when the vibration from the outside is transmitted to the base 201, the auxiliary buffer assembly 203 begins to work, the telescopic damping block 203d telescopes in the shell 203a, the buffer spring 203e elastically deforms, the limiting block 203c slides in the limiting groove 203b, limiting the movement, preliminarily buffering and absorbing vibration energy, the damping assembly 204 further plays a role, the damping washer 204a preliminarily reduces vibration transmission, the damping spring 204b further absorbs energy, the connecting plate 204c connects the components, the damping damper 204d converts vibration energy into heat energy and consumes it, the limiting rod 204e ensures the stable work of the damping damper 204d, and the fixing seat 205, the coupling 206 and the connecting cross bar 207 ensure the stable connection between the components.

[0041] In summary, when the vibration from the outside is transmitted to the base 201, the auxiliary buffer assembly 203 begins to work, the telescopic damping block 203d telescopes in the shell 203a, the buffer spring 203e elastically deforms, the limiting block 203c slides in the limiting groove 203b, limiting the movement, preliminarily buffering and absorbing vibration energy;

[0042] The damping assembly 204 further plays a role, the damping washer 204a preliminarily reduces vibration transmission, the damping spring 204b further absorbs energy, the connecting plate 204c connects the components, the damping damper 204d converts vibration energy into heat energy and consumes it, the limiting rod 204e ensures the stable work of the damping damper 204d, and the fixing seat 205, the coupling 206 and the connecting cross bar 207 ensure the stable connection between the components, so that the whole rotating mechanism can stably and efficiently work.

[0043] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. 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 can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality 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 exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0044] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the

[0045] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to modifications, which can be different from those suggested herein, and still fall within the scope of the present inventive subject matter. Accordingly, such modifications are intended to be included within the scope of the inventive subject matter disclosed herein. In general, the disclosure given with respect to one exemplary embodiment is equally applicable to other exemplary embodiments and vice versa. Individual features of one exemplary embodiment can be combined with or substituted for individual features of another exemplary embodiment.

[0046] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application, and although the present application is 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 replaced by equivalents without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A stage light apparatus rotating mechanism characterized by: The utility model relates to a kind of bearing mechanism (100), including shell (101), support (102) rotationally installed in the shell (101) outside, support assembly (103) is arranged in the top of the support (102), and shaft rod (104) is hinged in the inside of the support (102);Stabilizing mechanism (200), including fixedly installed in the top of the support assembly (103) pedestal (201), fixedly installed in the top of the pedestal (201) protective shell (202), auxiliary buffer assembly (203) is arranged in the inner chamber of the protective shell (202), and damping assembly (204) is arranged in the outside of the auxiliary buffer assembly (203). The bearing mechanism (100) further includes a light beam lamp (105) fixedly installed on the outside of the shaft rod (104), and a light shield (106) rotationally installed on the outside of the light beam lamp (105). The stabilizing mechanism (200) further includes a fixed seat (205) fixedly installed on the top center of the pedestal (201), a shaft coupling (206) fixedly installed on the top of the fixed seat (205), and a connecting cross bar (207) fixedly installed on the outside of the shaft coupling (206).

2. A stage light apparatus rotating mechanism according to claim 1, characterized in that: The auxiliary buffer assembly (203) includes a shell sleeve (203a) fixedly installed on the top of the pedestal (201), a limiting groove (203b) opened on the outside of the shell sleeve (203a), and a limiting block (203c) movably installed in the inner chamber of the limiting groove (203b).

3. A stage light apparatus rotating mechanism according to claim 2, characterized in that: The auxiliary buffer assembly (203) further includes a telescopic damping block (203d) movably installed in the inner chamber of the shell sleeve (203a), and a buffer spring (203e) fixedly installed on the top of the telescopic damping block (203d).

4. A stage light apparatus rotating mechanism according to claim 3, characterized in that: The damping assembly (204) includes a damping washer (204a) fixedly installed on the top of the pedestal (201), a damping spring (204b) fixedly installed on the top of the damping washer (204a), a connecting plate (204c) fixedly installed on the top of the damping spring (204b), a damping damper (204d) fixedly installed on the top of the connecting plate (204c), and a limiting rod (204e) fixedly installed in the inner chamber of the damping damper (204d).

5. A stage light apparatus rotating mechanism according to claim 4, characterized in that: The support assembly (103) includes a support rod (103a) fixedly installed on the top of the support (102), a support column (103b) fixedly installed on the top center of the support rod (103a), and a support steel rope (103c) fixedly installed on the top of the support rod (103a).

6. A stage light apparatus rotating mechanism according to claim 5, characterized in that: ​ 7. A stage light apparatus rotating mechanism according to claim 6, characterized in that: ​

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