WO2021103704A1 - 一种具有防碰撞功能的效果盘装置 - Google Patents

一种具有防碰撞功能的效果盘装置 Download PDF

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Publication number
WO2021103704A1
WO2021103704A1 PCT/CN2020/111826 CN2020111826W WO2021103704A1 WO 2021103704 A1 WO2021103704 A1 WO 2021103704A1 CN 2020111826 W CN2020111826 W CN 2020111826W WO 2021103704 A1 WO2021103704 A1 WO 2021103704A1
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WO
WIPO (PCT)
Prior art keywords
effect
collision
supporting plate
function according
collision function
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PCT/CN2020/111826
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English (en)
French (fr)
Inventor
蒋伟楷
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广州市浩洋电子股份有限公司
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Publication of WO2021103704A1 publication Critical patent/WO2021103704A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Definitions

  • the present invention relates to the technical field of stage lights, and more specifically, to an effect disc device with an anti-collision function.
  • stage light technology In the field of stage light technology, in order to make the lighting effects of the stage light more abundant, various effect discs are usually set in the stage light, and most of the effect discs are made of glass or other fragile materials. When the stage light is working or transported, the effect disk will continue to swing, causing problems such as the effect disk may hit other parts during the swing process, causing the effect disk to be broken or damaged, which affects the life of the stage light.
  • the utility model aims to overcome at least one of the above-mentioned defects of the prior art, and provides an effect disk device with anti-collision function, which effectively solves the collision and impact caused by the effect disk in the swing process, and the effect disk is broken or damaged. The problem, to ensure the life of the stage lights.
  • an effect disc device with anti-collision function including a rotatable supporting plate, the supporting plate has a fixed end for fixing and an installation effect
  • the installation end of the disc is characterized in that one side of the supporting plate is provided with an anti-collision component with a buffering effect.
  • the effect disk device with the anti-collision function of the present invention is provided with the anti-collision component with the buffering and shock absorption effect.
  • the anti-collision component With the buffering and shock absorption effect.
  • the anti-collision component is provided on an end of the supporting plate close to the mounting end. Since the effect disk device needs to move the effect disk into the optical path to cut or filter the light beam, when the two effect disk devices are installed on the same plane, the effect disk is in the process of cutting in and out of the optical path. , Or during transportation, the mounting ends of the two supporting plates are likely to collide with each other and cause strong vibrations, which will cause impact to the effect disk.
  • the anti-collision component is arranged on the supporting plate close to the One end of the mounting end can effectively avoid this situation.
  • the anti-collision component is an elastic sheet.
  • the elastic sheet has a deformation buffer effect, which can reduce the impact force received by the effect disk when a collision occurs.
  • the elastic sheet includes a fixed section and a buffer section connected to each other, the fixed section of the elastic sheet is fixed on the supporting plate, and the buffer section is suspended in the air. Enlarging the deformation space of the elastic sheet ensures the cushioning and shock absorption effect of the anti-collision component.
  • the elastic sheet further includes an anti-seize section connected with the buffer section, and the anti-seize section is bent in a direction close to the supporting plate.
  • the anti-seizure section can be guided to prevent the buffer section from being inserted into the collided component, causing irreversible deformation of the buffer section.
  • the anti-collision component is a cushion.
  • the cushion pad has a deformation cushioning effect, which can reduce the impact force received by the effect disk when a collision occurs.
  • the cushion pad is arranged along the periphery of the supporting plate, and the corresponding central angle of the cushion pad is at least 30°.
  • the cushion pad can achieve a multi-angle anti-collision effect.
  • the anti-collision component is a magnetic pole piece. Utilizing the characteristics of the same pole repulsion of the magnetic pole pieces, another magnetic pole piece with the same polarity is arranged on the collided part, which can realize the buffering and shock absorption effect of the effect disk when a collision occurs.
  • the number of the magnetic pole pieces is multiple.
  • the cushioning force can be increased to achieve further optimization of the cushioning and damping effect.
  • a plurality of the magnetic pole pieces are arranged in sequence to achieve a multi-angle anti-collision effect.
  • a guard plate is provided on the side of the supporting plate, and the anti-collision component is provided on the guard plate. In order to avoid that the supporting plate is too thin, the anti-collision component cannot be installed or the connection with the supporting plate is not firm.
  • FIG. 1 is a schematic diagram of the overall structure of the first embodiment of the effect disk device of the present invention.
  • Fig. 2 is a schematic diagram of the collision structure of two effect disc devices of the present invention.
  • Fig. 3 is a partial enlarged view of part A in Fig. 2.
  • FIG. 4 is a schematic diagram of the overall structure of the second embodiment of the effect disk device of the present invention.
  • FIG. 5 is a schematic diagram of the overall structure of the third embodiment of the effect disk device of the present invention.
  • the present invention provides an effect disk device with anti-collision function, which includes a rotatable supporting plate 100.
  • the supporting plate 100 has a fixed end 101 for fixing and a fixed end 101 for fixing.
  • the installation end 103 of the effect disk 102 is installed, and one side of the supporting plate 100 is provided with an anti-collision component 200 having a buffering effect.
  • the effect disk device with the anti-collision function is provided with the anti-collision component with the buffering and shock absorption effect.
  • the anti-collision component With the buffering and shock absorption effect.
  • the fixed end 101 is fixed to a fixed shaft 301, and the motor shaft is directly connected to the fixed shaft 301.
  • the fixed end 101 may also be pivotally connected to the fixed shaft 301, and the motor shaft drives the fixed end 101 to rotate around the fixed shaft 301 through a belt.
  • the fixed end 101 is driven to move, which in turn drives the supporting plate 100 to swing.
  • the effect disk 103 is fixed on the mounting end 102 of the supporting plate 100.
  • the mounting end 102 will be driven to move together, thereby driving the effect disk 103 to cut in and out of the optical path. .
  • the effect disc can be a pattern disc, or one of a color plate disc, a pattern disc, a rotating disc, a prism, an atomizing mirror, a beam splitter, a dimming film or a stroboscopic film.
  • the anti-collision component is provided on an end of the supporting plate 100 close to the mounting end 102. Since the effect disc device needs to move the effect disc 103 into the optical path to cut or filter the light beam, when the two effect disc devices are installed on the same plane, the anti-collision component can avoid the effect disc 103 When cutting in and out of the optical path, or during transportation, the two supporting plates 100 collide with each other and cause a strong vibration, which causes an impact on the effect disk 103.
  • the anti-collision component may also be fixedly connected to the middle end of the supporting plate 100 or fixedly connected to an end close to the fixed end 101.
  • the anti-collision component may be an elastic sheet 210.
  • the elastic sheet 210 has a deformation buffer effect, which can reduce the impact force received by the effect disk 103 when a collision occurs.
  • the elastic sheet 210 includes a fixed section 211 and a buffer section 212 connected to each other, and the fixed section 211 of the elastic sheet 210 is fixed on the supporting plate 100, The buffer section 212 is suspended. Enlarging the deformation space of the elastic sheet 210 ensures the cushioning and shock absorption effect of the anti-collision component.
  • the buffer section of the elastic sheet 210 is located on the side of the fixed section 211 close to the effect disk 103, so that the elastic sheet 210 can achieve a multi-angle anti-collision effect.
  • both ends of the buffer section 212 of the elastic sheet 210 are respectively connected to the fixed section 211, and the fixed sections 211 are all fixedly connected to the supporting plate 100.
  • the elastic sheet 210 further includes an anti-seize section 213 connected to the buffer section 212, and the anti-seize section 213 is bent in a direction close to the supporting plate 100 ,
  • the outer diameter of the mounting end 102 is larger than the outer diameter of the effect disc 103.
  • the outer diameter of the mounting end 102 is larger than the outer diameter of the effect disk 103 to prevent the anti-seize section 213 from being inserted into the gear of the effect disk 103 and cause irreversible deformation of the buffer section 212.
  • the anti-seize section 213 may be substantially parallel to the fixed section 211.
  • the anti-collision component may be a cushion 220.
  • the cushion 220 is a rubber strip with a deformation cushioning effect, which can reduce the impact force received by the effect disk 103 in the event of a collision.
  • the cushion 220 may also be a silicone strip or a foam strip.
  • the cushioning pad 220 is arranged along the periphery of the supporting plate 100, and the corresponding central angle of the cushioning pad 220 is 60°.
  • the cushion 220 is fixedly connected to one end of the supporting plate 100 that is close to the effect disc 103, so that the effect disc 103 can swing, and the cushion 220 can achieve a multi-angle anti-collision effect.
  • the anti-collision component may be a magnetic pole piece 230.
  • another magnetic pole piece 230 with the same polarity is arranged on the collided component, so that the effect disk 103 can produce a shock absorption effect when a collision occurs.
  • the number of the magnetic pole pieces 230 ranges from 5 to 20, preferably 10, and they are arranged and fixed on one side of the supporting plate 100 in sequence, which can be enlarged on the one hand.
  • the cushioning force can further optimize the cushioning and shock absorption effect, and can realize the multi-angle anti-collision effect.
  • the magnetic pole pieces 230 can also be any number as a group, and each group is arranged and fixed on one side of the supporting plate 100 at a distance of 2-5 mm.
  • a guard plate 104 is provided on the side of the supporting plate 100, and the anti-collision component 200 is provided on the guard plate 104.
  • the anti-collision component 200 is provided on the guard plate 104.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

一种具有防碰撞功能的效果盘装置，包括可转动的承托板（100），承托板（100）具有用于固定的固定端（101）以及用于安装效果盘（103）的安装端（102），承托板（100）的一侧设有具有缓冲作用的防碰撞部件（200），在装有效果盘（103）的承托板（100）的摆动过程中，防碰撞部件（200）能减少效果盘（103）受到的冲击力，使效果盘（103）不因碰撞撞击而破碎或损坏，而且结构简单，安装使用方便。

Description

一种具有防碰撞功能的效果盘装置 技术领域
本发明涉及舞台灯技术领域，更具体地，涉及一种具有防碰撞功能的效果盘装置。
 背景技术
在舞台灯技术领域中，为了使舞台灯的灯光效果更加丰富，通常在舞台灯内设置各种各样的效果盘，大多数效果盘是用玻璃或者其他易碎材质做成。而当舞台灯在工作或者运输过程中，效果盘会不断摆动，造成在摆动过程中效果盘可能撞击到其他部件致使效果盘碎裂或损坏等问题，影响舞台灯的寿命。
 技术问题
本实用新型旨在克服上述现有技术的至少一种缺陷，提供一种具有防碰撞功能的效果盘装置，有效解决了效果盘在摆动过程中造成的碰撞撞击，而使效果盘碎裂或损坏的问题，保证了舞台灯的寿命。
 技术解决方案
为实现以上目的，本实用新型采用的技术方案如下：一种具有防碰撞功能的效果盘装置，包括可转动的承托板，所述承托板具有用于固定的固定端以及用于安装效果盘的安装端，其特征在于，所述承托板的一侧设有具有缓冲作用的防碰撞部件。
本实用新型所述的具有防碰撞功能的效果盘装置通过设置具有缓冲减震效果的所述防碰撞部件，在装有所述效果盘的所述承托板摆动过程中，所述防碰撞部件能减少所述效果盘受到的冲击力，使所述效果盘不因碰撞而受损。
进一步地，所述防碰撞部件设于所述承托板上靠近所述安装端的一端。由于效果盘装置都需要将所述效果盘运动至光路中，对光束进行切割或者滤光，所以当两个效果盘装置安装在同一平面时，所述效果盘在切进切出光路的过程中，或者运输过程中，两个所述承托板的安装端容易互相碰撞而引起的强烈震动，给所述效果盘造成冲击，将所述防碰撞部件设于所述承托板上靠近所述安装端的一端可以有效的避免此情况。
进一步地，所述防碰撞部件为弹性片。所述弹性片具有形变缓冲效果，可减少所述效果盘在发生碰撞时受到的冲击力。
进一步地，所述弹性片包括相互连接的固定段和缓冲段，所述弹性片的固定段固定在所述承托板上，所述缓冲段悬空。增大所述弹性片的形变空间，保证了所述防碰撞部件的缓冲减震效果。
进一步地，所述弹性片还包括与所述缓冲段连接的防咬死段，所述防咬死段向靠近所述承托板的方向弯折。在所述效果盘互相发生碰撞时，所述防咬死段可以进行导向，避免所述缓冲段插入被碰撞部件，造成所述缓冲段的不可恢复形变。
进一步地，所述防碰撞部件为缓冲垫。所述缓冲垫具有形变缓冲效果，可减少所述效果盘在发生碰撞时受到的冲击力。
进一步地，所述缓冲垫沿所述承托板周缘设置，所述缓冲垫对应的圆心角至少为30°。使所述效果盘能在摆动过程中，所述缓冲垫能实现多角度防碰撞效果。
进一步地，所述防碰撞部件为磁极块。利用所述磁极块同极相斥的特性，在被碰撞部件上设置极性相同的另一所述磁极块，可以实现所述效果盘在发生碰撞时，产生缓冲减震效果。
进一步地，所述磁极块的数量为多个。一方面可以增大缓冲力，达到进一步优化缓冲减震效果，另一方面多个所述磁极块依次排布，可以实现多角度防碰撞效果。
进一步地，所述承托板的侧边设有护板，所述防碰撞部件设于所述护板上。以避免所述承托板过薄，造成所述防碰撞部件无法安装或者与所述承托板连接不牢固。
 附图说明
图1是本实用新型效果盘装置第一实施例的整体结构示意图。
图2是本实用新型两个效果盘装置的碰撞结构示意图。
图3是图2中A部位的局部放大图。
图4是本实用新型效果盘装置第二实施例的整体结构示意图。
图5是本实用新型效果盘装置第三实施例的整体结构示意图。
图中：100、承托板；101、固定端；102、安装端；103、效果盘；104、护板；210、弹性片；211、固定段；212、缓冲段；213、防咬死段；220、缓冲垫；230、磁极块；301、固定轴。
 本发明的实施方式
附图仅用于示例性说明，不能理解为对本专利的限制；为了更好说明本实施例，附图某些部件会有些省略、放大或缩小，并不代表实际产品的尺寸；对于本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的。附图中描述位置关系仅用于示例性说明，不能理解为对本专利的限制。
如图1至图5所示，本实用新型提供一种具有防碰撞功能的效果盘装置，包括可转动的承托板100，所述承托板100具有用于固定的固定端101以及用于安装效果盘102的安装端103，所述承托板100的一侧设有具有缓冲作用的防碰撞部件200。
所述的具有防碰撞功能的效果盘装置通过设置具有缓冲减震效果的所述防碰撞部件，在所述装有所述效果盘103的承托板100在摆动过程中，所述防碰撞部件能减少所述效果盘103受到的冲击力，使所述效果盘103不因碰撞撞击而受损。
可选地，所述固定端101固接于一固定轴301，电机转轴直接与所述固定轴301连接。在其它实施例中，所述固定端101也可以枢接于所述固定轴301，所述电机转轴通过皮带带动所述固定端101围绕所述固定轴301转动。
所述电机转轴转动时，带动所述固定端101运动，进而带动所述承托板100摆动。所述效果盘103固定于所述承托板100的安装端102上，所述承托板100摆动时，将带动所述安装端102一起移动，进而带动所述效果盘103切进切出光路。
所述效果盘可以是图案盘，也可以是色片盘、花样盘、旋转盘、棱镜、雾化镜、分光镜、调光片或频闪片中的一种。
在本实用新型优选的实施例中，所述防碰撞部件设于所述承托板100上靠近所述安装端102的一端。由于效果盘装置都需要将所述效果盘103运动至光路中，对光束进行切割或者滤光，所以当两个效果盘装置安装在同一平面时，所述防碰撞部件可以避免所述效果盘103在切进切出光路时，或者运输过程中，两个所述承托板100互相碰撞引起的强烈震动，而给所述效果盘103造成冲击。在其它实施例中，所述防碰撞部件也可以固定连接于所述承托板100的中端或固定连接于靠近所述固定端101的一端。
如图1和图2所示，在本实用新型优选的实施例中，所述防碰撞部件可以为弹性片210。所述弹性片210具有形变缓冲效果，可减少所述效果盘103在发生碰撞时受到的冲击力。
如图3所示，在本实用新型优选的实施例中，所述弹性片210包括相互连接的固定段211和缓冲段212，所述弹性片210的固定段211固定在承托板100上，所述缓冲段212悬空。增大所述弹性片210的形变空间，保证了所述防碰撞部件的缓冲减震效果。所述弹性片210的缓冲段位于所述固定段211靠近所述效果盘103的一侧，使得所述弹性片210能实现多角度防碰撞效果。
在其它实施例中，所述弹性片210的所述缓冲段212两端分别连接所述固定段211，所述固定段211均固定连接在所述承托板100上。
在本实用新型优选的实施例中，所述弹性片210还包括与所述缓冲段212连接的防咬死段213，所述防咬死段213向靠近所述承托板100的方向弯折，所述安装端102外径大于所述效果盘103外径。在所述效果盘103互相发生碰撞时，所述防咬死段213可以进行导向，避免所述缓冲段212插入被碰撞部件，造成所述缓冲段212的不可恢复形变。所述安装端102外径大于所述效果盘103外径，避免所述防咬死段213插入所述效果盘103齿轮中，造成所述缓冲段212的不可恢复形变。优选地，所述防咬死段213可大致平行于所述固定段211。
如图4所示，在本实用新型优选的实施例中，所述防碰撞部件可以为缓冲垫220。所述缓冲垫220为具有形变缓冲效果的橡胶条，可减少所述效果盘103在发生碰撞时受到的冲击力。在其它实施例中，所述缓冲垫220也可以是硅胶条、发泡条。
在本实用新型优选的实施例中，所述缓冲垫220沿所述承托板100周缘设置，所述缓冲垫220对应的圆心角为60°。所述缓冲垫220固定连接于所述承托板100一侧靠近所述效果盘103的一端，使所述效果盘103能在摆动过程中，所述缓冲垫220能实现多角度防碰撞效果。
如图5所示，在本实用新型优选的实施例中，所述防碰撞部件可以为磁极块230。利用所述磁极块230同极相斥的特性，在被碰撞部件上设置极性相同的另一所述磁极块230，可以实现所述效果盘103在发生碰撞时，产生缓冲减震效果。
在本实用新型优选的实施例中，所述磁极块230的数量范围为5~20个，优选为10个，且依次排布固定在所述承托板100的一侧，一方面可以增大缓冲力，达到进一步优化缓冲减震效果，可以实现多角度防碰撞效果。在其它实施例中，所述磁极块230也可以任意数量为一组，每组以间隔2~5mm的距离依次排布固定在所述承托板100的一侧。
在本实用新型优选的实施例中，所述承托板100的侧边设有护板104，所述防碰撞部件200设于所述护板104上。以避免所述承托板100过薄，造成所述防碰撞部件无法安装或者与所述承托板100连接不牢固。
显然，本实用新型的上述实施例仅仅是为了清楚地说明本实用新型所作的举例，而并非是对本实用新型的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型权利要求的保护范围之内。

Claims (10)

  1. 一种具有防碰撞功能的效果盘装置，包括可转动的承托板，所述承托板具有用于固定的固定端以及用于安装效果盘的安装端，其特征在于，所述承托板的一侧设有具有缓冲作用的防碰撞部件。
  2. 根据权利要求1所述的具有防碰撞功能的效果盘装置，其特征在于，所述防碰撞部件设于所述承托板上靠近所述安装端的一端。
  3. 根据权利要求1所述的具有防碰撞功能的效果盘装置，其特征在于，所述防碰撞部件为弹性片。
  4. 根据权利要求3所述的具有防碰撞功能的效果盘装置，其特征在于，所述弹性片包括相互连接的固定段和缓冲段，所述弹性片的固定段固定在所述承托板上，所述缓冲段悬空。
  5. 根据权利要求4所述的具有防碰撞功能的效果盘装置，其特征在于，所述弹性片还包括与所述缓冲段连接的防咬死段，所述防咬死段向靠近所述承托板的方向弯折。
  6. 根据权利要求1所述的具有防碰撞功能的效果盘装置，其特征在于，所述防碰撞部件为缓冲垫。
  7. 根据权利要求6所述的具有防碰撞功能的效果盘装置，其特征在于，所述缓冲垫沿所述承托板周缘设置，所述缓冲垫对应的圆心角至少为30°。
  8. 根据权利要求1所述的具有防碰撞功能的效果盘装置，其特征在于，所述防碰撞部件为磁极块。
  9. 根据权利要求8所述的具有防碰撞功能的效果盘装置，其特征在于，所述磁极块的数量为多个。
  10. 根据权利要求1~9任意一项权利要求所述的具有防碰撞功能的效果盘装置，其特征在于，所述承托板的侧边设有护板，所述防碰撞部件设于所述护板上。
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