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Fixing device with disengaging preventing function and stage lamp optical device with fixing device

A technology of fixing device and anti-loosening device, which is applied to parts of lighting devices, devices used in theaters and circuses, lighting devices, etc., can solve the problems of easy falling off of optical components, so as to achieve easy plugging and unplugging, avoid falling or The effect of falling off and easy disassembly

Active Publication Date: 2018-03-13
GUANGZHOU HAOYANG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is simple in structure and easy to use, can solve the problem that the pluggable optical components in the stage lights are easy to fall off, and can realize the effect of easy plugging and unplugging

Method used

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  • Fixing device with disengaging preventing function and stage lamp optical device with fixing device
  • Fixing device with disengaging preventing function and stage lamp optical device with fixing device
  • Fixing device with disengaging preventing function and stage lamp optical device with fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1 to Figure 11 As shown, a fixing device with anti-falling function includes a seat body 1 and a main bracket 2, and the seat body 1 is detachably mounted on the main bracket 2 through a plug-in positioning structure, wherein the seat The body 1 and / or the main bracket 2 are provided with an anti-loosening device for preventing the seat body 1 from falling off from the main bracket 2 . In this way, the components that need to be maintained or frequently replaced can be installed on the base body 1, and the main bracket 2 can be fixed on the equipment body that uses the above components. Since the base body 1 is detachably mounted on the on the main bracket 2, so when the components on the base 1 need to be maintained or replaced, the base 1 can be easily removed from the main bracket 2, and then the components on it can be maintained and replaced. In addition, the seat body 1 and / or the main bracket 2 are provided with an anti-off device for preventing ...

Embodiment 2

[0033] This embodiment is similar to Embodiment 1, the difference is that the buckle plate 3 is rotatably connected to the main bracket 2, and one end of the buckle plate 3 connected to the main bracket 2 is provided with a first shaft hole 6, The position corresponding to the first rotating shaft hole 6 on the main bracket 2 is provided with a second rotating shaft hole 7, and the buckle plate 3 passes through the first rotating shaft hole 6 and the second rotating shaft hole 7 sequentially through the rotating shaft 5 It is rotatably connected with the main bracket 2. A buckle structure is provided between the buckle plate 3 and the main bracket 2, and the buckle structure includes a positioning bump 8 on the buckle plate 3 and a positioning protrusion on the main bracket 2. Positioning hole 9 ; of course, the buckle structure may also include a positioning hole 9 on the buckle plate 3 and a positioning bump 8 on the main bracket 2 . The other structures and the working pri...

Embodiment 3

[0035] An optical device for stage lights, which includes an optical assembly and the fixing device described in Embodiment 1 or Embodiment 2, the optical assembly is installed on the seat body 1 of the fixing device, and the main bracket of the fixing device 2 is fixed on the main body of the stage light. In this way, the optical components of the stage light can be easily plugged and unplugged, which facilitates the maintenance of the optical components, and can also solve the problem that the pluggable optical components in the stage light are easy to fall off. Of course, the above-mentioned fixing device is not limited to be applied to stage lamps, but can also be applied to any equipment element that needs to have a plug-in function.

[0036] In this embodiment, the optical component is a prism component, or an atomization component, or a pattern component.

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Abstract

The invention relates to the technical field of stage lamps, in particular to a fixing device with a disengaging preventing function and a stage lamp optical device with the fixing device. The fixingdevice with the disengaging preventing function comprises a seat body and a main support. The seat body is detachably arranged on the main support through an inserting and pulling positioning structure. The seat body and / or the main support are / is provided with disengaging preventing devices / a disengaging preventing device used for preventing the seat body from disengaging from the main support. The stage lamp optical device comprises an optical assembly and the above fixing device, the optical assembly is arranged on the seat body of the fixing device; and the main support of the fixing device is fixed to a stage lamp body. The fixing device and the stage lamp optical device are simple in structure and convenient to use, the problem that the optical assembly which can be pulled and inserted in a stage lamp is likely to disengage can be solved, and the effect that inserting and pulling are easy can be achieved.

Description

technical field [0001] The invention relates to the technical field of stage lights, and more specifically, to a fixing device with a fall-off prevention function and a stage light optical device having the same. Background technique [0002] In the field of stage lighting technology, in order to achieve rich stage lighting effects, it is usually necessary to use various optical components, such as pattern sheets, prism sheets, etc., and for the convenience of maintenance, these optical components generally adopt a pluggable structure design. The existing prism device generally adopts the following structure: the prism device usually includes a prism main body, a prism seat, a prism assembly bracket, a prism seat baffle plate, and a prism seat plug-in positioning structure. After the prism seat is inserted into the prism assembly bracket, the prism seat is fixed by the plug-in positioning structure of the prism seat, the prism seat baffle plate and the limiting boss. Howeve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V17/10F21W131/105F21W131/406
Inventor 蒋伟楷
Owner GUANGZHOU HAOYANG ELECTRONICS CO LTD
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