WO2013044571A1 - 一种led显示单元箱体及其支撑装置 - Google Patents

一种led显示单元箱体及其支撑装置 Download PDF

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Publication number
WO2013044571A1
WO2013044571A1 PCT/CN2011/085026 CN2011085026W WO2013044571A1 WO 2013044571 A1 WO2013044571 A1 WO 2013044571A1 CN 2011085026 W CN2011085026 W CN 2011085026W WO 2013044571 A1 WO2013044571 A1 WO 2013044571A1
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WO
WIPO (PCT)
Prior art keywords
screen body
support device
display unit
led display
quick lock
Prior art date
Application number
PCT/CN2011/085026
Other languages
English (en)
French (fr)
Inventor
刘志辉
王启权
吴振志
吴涵渠
Original Assignee
深圳市奥拓电子股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市奥拓电子股份有限公司 filed Critical 深圳市奥拓电子股份有限公司
Publication of WO2013044571A1 publication Critical patent/WO2013044571A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/005—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles integral with the apparatus or articles to be supported

Definitions

  • the present invention relates to the field of LED display screen technologies, and in particular, to an LED display unit box and a supporting device thereof.
  • LED display technology has developed rapidly, and the application range of LED display screens has become more and more extensive.
  • LED display technology is applied to LED displays in indoor and outdoor advertising, sports, transportation, performances, exhibitions, rentals, gatherings, etc.
  • the use of LED displays is becoming more widespread. Advertisements around stadiums
  • the use of LED displays is characterized by small height and large length. In actual use, a number of LED display unit boxes are basically connected in series to form a long string.
  • a support device is generally installed on the bottom and back of each LED display unit case.
  • the existing supporting device is connected to the bottom of the screen body, it is generally connected by screws, which is inconvenient to install and needs to be improved.
  • One of the technical problems to be solved by the present invention is to provide a supporting device for an LED display unit case, which can be conveniently connected to a screen body.
  • a supporting device for an LED display unit box which is used for supporting a screen body of an LED display unit box, and includes a base for padding at the bottom of the screen body And a support plate connected to the base and supporting the screen body from the back of the screen body; the supporting device further includes a quick lock structure for automatically locking the screen body and the base, wherein the quick lock structure is disposed on the screen body and the base between.
  • the quick lock structure includes a quick lock connecting shaft disposed at the bottom of the screen body, a locking bayonet, a locking seat and a resetting member, and a quick lock block disposed on the base of the supporting device;
  • the locking seat is fixedly disposed at a position corresponding to the lower end of the receiving groove in the middle of the bottom of the screen body, and a socket for inserting the quick-locking block is disposed under the bottom;
  • the quick-locking connecting shaft is slidably disposed in the locking seat;
  • the locking bayonet is fixedly disposed on the quick lock connecting shaft and disposed perpendicular to the quick lock connecting shaft;
  • the resetting member for maintaining the relative position between the quick lock connecting shaft and the locking seat is disposed at the locking seat and the quick lock connection Between the axes.
  • the locking seat includes a top seat and a lower seat; the quick lock connecting shaft extends through the upper seat and the lower seat, and a receiving cavity is formed between the upper seat and the lower seat; the upper part of the quick lock connecting shaft has a flange And the flange is located in the receiving cavity; the returning member is a compression spring sleeved on the quick-locking connecting shaft, and is compressed between the flange and the lower seat.
  • the quick lock block has a guiding slope.
  • the quick lock block is further provided with a positioning slot, and the locking latch is engaged in the positioning slot after assembly.
  • the supporting device further includes a supporting device fixing member for fixedly connecting the supporting device to the screen body in an unsupported state, and the supporting device fixing member is disposed on the base.
  • the supporting device fixing member has a connecting stud for screwing with the screen body, and a knob for rotating the connecting stud; the connecting stud is fixedly connected with the knob.
  • an LED display unit box comprising a screen body and a supporting device; the supporting device is used for supporting the screen body, and is configured to be arranged on the bottom of the screen body a base, and a support plate connected to the base and supporting the screen from the back of the screen; the supporting device is a supporting device of any one of the LED display unit casings.
  • the base and the support plate are rotatably connected, and the back of the screen body is in the middle A receiving groove is provided, and the base of the supporting device is fixedly disposed in the receiving groove after being folded relative to the supporting plate and folded.
  • a positioning block is disposed in the receiving slot, and the positioning block has a positioning tab; the support plate is provided with a positioning pin, and the positioning pin is engaged in the supporting Position the card slot.
  • An LED display unit box adopting the support device of the technical scheme of the utility model, because a quick lock structure is arranged between the screen body and the base, as long as the screen body is raised a little during installation, the base of the support device is inserted into the screen
  • the quick lock structure automatically locks the screen body and the base of the support device at an appropriate position on the bottom of the body, so that the installation is convenient and quick.
  • the receiving groove is arranged in the middle of the back of the box body, the supporting device can be placed in the receiving groove when it is not used, so that it does not occupy space and is convenient for storage and transportation.
  • FIG. 1 is a perspective view showing a three-dimensional structure of an LED display unit case when the support device is unfolded according to an embodiment of the present invention
  • FIG. 2 is a schematic perspective view of a screen body according to a specific embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a support device according to an embodiment of the present invention
  • FIG. 4 is a partial enlarged view of a portion A of FIG. 1;
  • FIG. 5 is a schematic perspective view showing the structure of the LED display unit case in the embodiment of the present invention when the support device is taken up.
  • an LED display unit box according to an embodiment of the present invention includes a screen body 1 and a support device 2 .
  • a part of the supporting device 2 is connected to the bottom of the screen body 1, and the screen body 1 is lifted from the bottom of the screen body 1.
  • Another part is connected to the back surface of the screen body 1, and the screen body 1 is supported from the back surface of the screen body 1.
  • the middle of the back of the screen body 1 is provided with a receiving groove 10, and a positioning block 13 is further disposed on each side of the receiving groove 10.
  • the positioning block 13 has a positioning bayonet, so that the positioning of the screen body 1 can be achieved by the positioning of the positioning block 13 and the supporting device 2.
  • the support device fixing hole 101 is provided in the accommodating groove 10.
  • the support device fixing hole 101 is a screw hole provided in the upper portion of the accommodating groove 10 for screwing with the support device 2 to fix the support device 2 in the accommodating groove 10.
  • the support device 2 can be placed in the accommodating groove 10 when it is not used, and does not occupy space and is convenient for storage and transportation.
  • the specific structure of the supporting device 2 is as shown in FIG.
  • the support plate 20 includes a support plate 20, a base 21, a rotating shaft 22, a quick lock block 23, a supporting device fixing member 24, and a positioning pin shaft 25.
  • the lower end of the support plate 20 and one end of the base 21 are rotatably connected by the rotating shaft 22; one side of the upper end of the support plate 20 is provided with one of the positioning pin shafts 25.
  • the pedestal 21 is disposed on the bottom of the screen body 1, and the locating pin shaft 25 is correspondingly inserted into the positioning bayonet of the positioning block 13 on both sides of the accommodating groove 10, thereby supporting the screen body 1. .
  • a major difference between the present embodiment and the prior art is that a fast lock structure 11 is disposed at a position corresponding to the lower end of the receiving slot 10 at the bottom of the screen body 1, and the quick lock structure 11 is disposed at the base of the screen body 1 and the supporting device 2. Between the seats 21. When the screen body 1 is raised a little, the base 21 of the supporting device 2 is inserted into the bottom position of the screen body 1, and the quick lock structure 11 automatically locks the screen body 1 and the base 21 of the supporting device 2 automatically. Therefore, the installation is convenient and fast. As can be seen from FIG. 4 in conjunction with FIG.
  • the preferred embodiment of the quick lock structure 11 includes: a quick lock connection shaft 110 disposed at the bottom of the screen body 1, a locking bayonet 114, a locking seat and a reset member, and a support device 2 A quick lock block 23 on the base 21.
  • the locking seat is fixedly disposed at a position corresponding to the lower end of the receiving groove 10 in the middle of the bottom of the screen body 1, and a socket 1121 for inserting the quick-locking block 23 of the supporting device 2 is disposed below the locking body.
  • the quick lock connecting shaft 110 is slidably disposed in the locking seat.
  • the locking bayonet 114 is fixedly disposed on the quick lock connecting shaft 110 and disposed perpendicular to the quick lock connecting shaft 110.
  • the reset member is disposed between the locking seat and the quick lock connecting shaft 110 for maintaining a relative position between the quick lock connecting shaft 110 and the locking seat.
  • the quick lock block 23 is inserted into the socket 1121 below the bottom lock seat of the screen body 1.
  • the locking latch 114 on the quick lock connecting shaft 110 is automatically and quickly locked.
  • the card block 23 is snapped, thereby automatically locking the screen body 1 and the support device 2.
  • the locking seat includes an upper seat 111 and a lower seat 112. This structure facilitates the processing of the locking seat.
  • the quick lock connecting shaft 110 penetrates the upper seat 111 and the lower seat 112. Sitting on the 111
  • a receiving cavity 1111 is formed between the lower seat 112 and the lower seat 112.
  • the upper portion of the quick lock connecting shaft 110 has a flange 1101.
  • the reset member is specifically a compression spring 113 in this embodiment.
  • the compression spring 113 is sleeved on the quick lock coupling shaft 110 and is compressed between the flange 1 101 and the lower seat 112.
  • the flange 1101 is also located in the accommodating cavity 111, and in the normal state, the upper end surface of the flange 1101 is pressed against the upper seat 111 by the elasticity of the compression spring 113, and the flange 1101 prevents the quick-lock connection shaft 110 from coming out of the locking seat. .
  • the quick lock block 23 has a guiding slope 23 1 ; when the quick lock block 23 is inserted into the socket 1121 of the locking seat, the guiding slope 231 acts on the locking bayonet 114 to push the locking latch 114 and the quick lock connecting shaft 110 to overcome The elastic force of the compression spring 113 moves in the lock seat, thereby facilitating the insertion of the quick lock block 23. After the quick lock block 23 is inserted into position, the lock bayonet 114 latches the quick lock block 23 in the axial direction of the quick lock connection shaft 110. In the above-mentioned structure, the quick-locking block 23 can be easily extracted. Therefore, in a further preferred embodiment, the quick-locking block 23 is further provided with a positioning groove 232.
  • the locking latch 14 14 is inserted into the positioning slot 232 by the action of the compression spring 113, so that the quick-locking block 23 can not be pulled out, thereby ensuring the screen body 1
  • the bottom and the base 21 of the supporting device 2 are automatically and securely snap-fitted.
  • the support device 2 can be housed in the accommodating groove 10 at the back of the screen body 1 in an unsupported state.
  • the state after being stored is as shown in FIG. 5.
  • the supporting device fixing member 26 is rotatably disposed on the base 21, and the supporting device fixing member 26 has a function for the screen body 1. a threaded connection stud, and a knob for rotating the connection stud, the connection stud being fixedly coupled to the knob.
  • the supporting device 2 When the supporting device 2 needs to be fixed to the screen body 1, the supporting device 2 is folded and moved into the accommodating groove 10, and the connecting stud is aligned with the fixing device fixing screw hole 101, and then the knob is rotated, The support device 2 is fixed to the screen body 1 to facilitate storage and transportation.
  • the above is a further detailed description of the present invention in conjunction with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. For those skilled in the art to which the present invention pertains, a number of simple deductions or substitutions may be made without departing from the spirit of the invention.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种LED显示单元箱体，包括屏体（1）和用于支撑屏体（1）的支撑装置（2）。支撑装置（2）包括垫设在屏体（1）底部的基座（21）、与基座（21）连接且从屏体（1）背面支撑屏体（1）的支撑板（20）、和设置在屏体（1）与基座（21）之间用于自动锁定屏体（1）与基座（21）的快锁结构。安装时只需要将屏体（1）抬高少许，将基座（21）插入屏体（1）底部适当位置，快锁结构即自动将屏体（1）与基座（21）锁定。支撑装置（2）收拢时可安置于箱体背部设置的容纳槽（10）内。该结构便于安装、存储和运输。

Description

一种 LED显示单元箱体及其支撑装置
技术领域 本实用新型涉及 LED显示屏技术领域，具体涉及一种 LED显示单元箱体 及其支撑装置。 背景技术 近年来 LED显示屏技术发展迅速， LED显示屏的应用范围已经越来越广 泛。 目前在户内外广告、 体育、 交通、 演出、 展览、 租赁、 集会等各种场合， 均有应用到 LED显示屏。在体育场馆周边广告领域， LED显示屏的应用日益 广泛。 体育场馆周边广告 LED显示屏的使用特点为高度小、 长度大， 实际使 用时基本上采用若干个 LED显示单元箱体串联成一长串的方式。 为使 LED 显示单元箱体能稳固的安装在体育场馆中， 一般都在每一个 LED显示单元箱体底部及背面安装了一个支撑装置。 但是现有的支撑装置与 屏体底部连接时， 一般釆用螺丝连接， 安装不便， 需要改进。 实用新型内容
本实用新型所要解决的技术问题之一是提供一种 LED显示单元箱体的支 撑装置， 其能够很方便的与屏体连接。
为解决上述技术问题， 本实用新型采用如下技术方案： 一种 LED显示单元箱体的支撑装置，其用于支撑 LED显示单元箱体的屏 体， 包括用于垫设在屏体底部的基座， 以及与所述基座连接且从屏体背面支 撑屏体的支撑板； 所述支撑装置还包括自动锁定屏体与基座的快锁结构， 所 述快锁结构设置在屏体与基座之间。 优选的技术方案中， 所述快锁结构包括设置在屏体底部的快锁连接轴、 锁定卡销、 锁定座和复位件， 还包括设置在支撑装置基座上的快锁卡块； 所 述锁定座固定设置在屏体底部中间对应容纳槽下端的位置处， 且其下方设置 有供所述快锁卡块插入的插口； 所述快锁连接轴可滑动的设置在锁定座中； 所述锁定卡销固定设置在快锁连接轴上， 且与快锁连接轴垂直设置； 用于保 持快锁连接轴与锁定座之间的相对位置的所述复位件设置在锁定座和快锁连 接轴之间。 进一步优选的技术方案中， 所述锁定座包括上座和下座； 所述快锁连接 轴贯穿上座和下座， 且上座与下座之间形成容纳腔； 所述快锁连接轴上部具 有凸缘， 且所述凸缘位于容纳腔内； 所述复位件为套设在快锁连接轴上的压 簧， 且被压缩在所述凸缘和下座之间。 更进一步优选的技术方案中， 所述快锁卡块具有导向斜面。 再进一歩优选的技术方案中， 所述快锁卡块上还设置有定位槽， 装配后 所述锁定卡销卡入所述定位槽中。 优选的技术方案中， 所述支撑装置还包括用于在非支撑状态时将支撑装 置固定连接至屏体的支撑装置固定件， 所述支撑装置固定件设置在基座上。 进一歩优选的技术方案中， 所述支撑装置固定件具有用于与屏体螺紋连 接的连接螺柱， 以及用于旋转所述连接螺柱的旋钮； 所述连接螺柱与旋钮固 定连接。 本实用新型所要解决的技术问题之二是相应提供一种 LED 显示单元箱 体， 其屏体能够很方便的与支撑装置连接。 为解决上述技术问题， 本实用新型采用如下技术方案： 一种 LED显示单元箱体， 包括屏体和支撑装置； 所述支撑装置用于支撑 所述屏体， 包括用于垫设在屏体底部的基座， 以及与所述基座连接且从屏体 背面支撑屏体的支撑板； 所述支撑装置为前述任意一种 LED显示单元箱体的 支撑装置。 优选的技术方案中， 所述基座与支撑板可转动连接， 所述屏体背部中间 设有容纳槽， 所述支撑装置的基座与支撑板相对转动而折叠后可固定设置在 所述容纳槽内。 进一歩优选的技术方案中， 所述容纳槽内设有定位卡块， 且定位卡块具 有定位卡口； 所述支撑板上设有定位销轴， 支撑时所述定位销轴卡入所述定 位卡口中。 本实用新型的有益效果是：
采用了本实用新型技术方案支撑装置的一种 LED显示单元箱体， 由于屏 体与基座之间设有快锁结构， 安装时只要将屏体抬高少许， 将支撑装置的基 座插入屏体底部适当位置， 所述快锁结构即自动将屏体与支撑装置的基座自 动锁定， 因而安装方便、 快捷。 且由于箱体背部中间设置有容纳槽， 支撑装 置收拢不用时可安置于容纳槽内， 从而不占用空间及方便存储和运输。
下面结合附图对本实用新型作进一歩的详细描述。 附图说明
图 1是本实用新型具体实施方式 LED显示单元箱体在支撑装置展开时的 立体结构示意图；
图 2是本实用新型具体实施方式中屏体的立体结构示意图；
图 3是本实用新型具体实施方式中支撑装置展开时的结构示意图； 图 4是图 1中 A局部的局部放大图；
图 5是本实用新型具体实施方式 LED显示单元箱体在支撑装置收起来时 的立体结构示意图。 具体实施方式 如图 1所示， 本实用新型具体实施方式的一种 LED显示单元箱体， 包括 屏体 1和支撑装置 2。支撑装置 2的一部分与屏体 1的底部连接， 从屏体 1底 部托起屏体 1 ; 另有一部分与屏体 1的背面连接， 从屏体 1背面撑住屏体 1。 屏体 1 背面中部设有容纳槽 10， 容纳槽 10的两侧还各设置有一个定位卡块 13。 定位卡块 13具有定位卡口， 因而通过所述定位卡块 13与支撑装置 2配 合作用， 可以实现对屏体 1的支撑。 由图 1和图 2可见， 优选的技术方案中， 在容纳槽 10内设有支撑装置固 定孔 101。本具体实施方式中具体而言， 支撑装置固定孔 101为设置在容纳槽 10上部的一个螺孔， 用于与支撑装置 2螺紋连接而将支撑装置 2固定在所述 容纳槽 10内。 支撑装置 2收拢不用时可安置于所述容纳槽 10内， 从而不占 用空间及方便存储和运输。 支撑装置 2的具体结构如图 3所示， 包括：支撑板 20、基座 21、转轴 22、 快锁卡块 23、 支撑装置固定件 24、 定位销轴 25。 所述支撑板 20的下端与基 座 21的一端通过所述转轴 22可转动连接； 支撑板 20上端的两侧各设置有一 个所述定位销轴 25。 需要支撑时， 所述基座 21垫设于屏体 1底部， 而所述定 位销轴 25对应卡入容纳槽 10两侧的定位卡块 13的定位卡口内， 从而实现对 屏体 1的支撑。 本具体实施方式与现有技术的一个重大区别在于， 屏体 1 底部对应容纳 槽 10下端的位置处设有快锁结构 11， 所述快锁结构 11设置在屏体 1与支撑 装置 2的基座 21之间。 安装时， 只要将屏体 1抬高少许， 将支撑装置 2的基 座 21插入屏体 1底部适当位置， 所述快锁结构 11即自动将屏体 1与支撑装 置 2的基座 21 自动锁定， 因而安装方便、 快捷。 由图 4结合图 2可见， 优选的技术方案中快锁结构 11包括： 设置在屏体 1底部的快锁连接轴 110、 锁定卡销 114、 锁定座和复位件， 以及设置在支撑 装置 2的基座 21上的快锁卡块 23。所述锁定座固定设置在屏体 1底部中间对 应容纳槽 10下端的位置处， 且其下方设置有供支撑装置 2的快锁卡块 23插 入的插口 1121。 所述快锁连接轴 110可滑动的设置在锁定座中。 所述锁定卡 销 114固定设置在快锁连接轴 110上，且与快锁连接轴 110垂直设置。所述复 位件设置在锁定座和快锁连接轴 110之间， 用于保持快锁连接轴 110与锁定 座之间的相对位置。 安装时只要将屏体 1抬高少许， 将快锁卡块 23插入屏体 1底部锁定座下方的所述插口 1121中，所述快锁连接轴 110上的锁定卡销 114 即自动与快锁卡块 23卡接， 从而将屏体 1与支撑装置 2自动锁定。 进一歩优选的技术方案中， 所述锁定座包括上座 111和下座 112， 此种结 构便于锁定座的加工。所述快锁连接轴 110贯穿上座 111和下座 112。上座 111 和下座 112之间形成容纳腔 1111。 所述快锁连接轴 110上部具有凸缘 1101。 所述复位件在本具体实施方式中具体而言为压簧 113。压簧 113套设在快锁连 接轴 110上，且被压縮在所述凸缘 1 101和下座 112之间。所述凸缘 1101也位 于容纳腔 111内， 且常态时凸缘 1101的上端面在压簧 113的弹性作用下顶住 上座 111， 凸缘 1101使得快锁连接轴 110不会从锁定座中脱出。 所述快锁卡 块 23具有导向斜面 23 1 ; 快锁卡块 23插入锁定座的插口 1121时， 所述导向 斜面 231作用于锁定卡销 114，推动锁定卡销 114和快锁连接轴 110克服压簧 113的弹力而在锁定座中移动， 从而方便快锁卡块 23插入。快锁卡块 23插入 到位之后，锁定卡销 114即在快锁连接轴 110的轴线方向将快锁卡块 23卡住。 上述的结构中， 快锁卡块 23还可以很容易的抽出， 因此更进一步优选的 技术方案中， 所述快锁卡块 23上还设置有定位槽 232。快锁卡块 23插入到位 之后， 锁定卡销 1 14会在压簧 113的作用下卡入所述定位槽 232中， 如此则 快锁卡块 23就抽不出来了，从而可以保证屏体 1底部与支撑装置 2的基座 21 自动可靠卡接固定。 需要拆卸时， 只需要用手指或者使用工具按压快锁连接 轴 110的上端面， 使得锁定卡销 114从定位槽 232中脱出后， 即可将快锁卡 块 23抽出。 本实用新型具体实施方式的 LED显示单元箱体， 在非支撑状态时， 可以 将支撑装置 2收纳于屏体 1背后的容纳槽 10内。 收纳后的状态如图 5所示， 由图 5可见， 结合图 1至图 3可见， 支撑装置固定件 26可转动设置在基座 21 上， 且支撑装置固定件 26具有用于与屏体 1螺紋连接的连接螺柱， 以及用于 旋转所述连接螺柱的旋钮， 所述连接螺柱与旋钮固定连接。需要将支撑装置 2 固定至屏体 1时， 将支撑装置 2收拢后移至容纳槽 10内， 并使得所述连接螺 柱对准所述支撑装置固定螺孔 101， 然后旋转旋钮， 即可将支撑装置 2固定至 屏体 1， 从而方便储存及运输。 以上内容是结合具体的优选实施方式对本实用新型所作的进一步详细说 明， 不能认定本实用新型的具体实施只局限于这些说明。 对于本实用新型所 属技术领域的普通技术人员来说， 在不脱离本实用新型构思的前提下， 还可 以做出若干简单推演或替换， 都应当视为属于本实用新型的保护范围。

Claims

权 利 要 求 书
1、 一种 LED显示单元箱体的支撑装置， 其用于支撑 LED显示单元箱体 的屏体， 包括用于垫设在屏体底部的基座， 以及与所述基座连接且从屏体背 面支撑屏体的支撑板， 其特征在于， 所述支撑装置还包括自动锁定屏体与基 座的快锁结构， 所述快锁结构设置在屏体与基座之间。
2、 如权利要求 1所述的一种 LED显示单元箱体的支撑装置， 其特征在 于， 所述快锁结构包括设置在屏体底部的快锁连接轴、 锁定卡销、 锁定座和 复位件， 还包括设置在支撑装置基座上的快锁卡块； 所述锁定座固定设置在 屏体底部中间对应容纳槽下端的位置处， 且其下方设置有供所述快锁卡块插 入的插口； 所述快锁连接轴可滑动的设置在锁定座中； 所述锁定卡销固定设 置在快锁连接轴上， 且与快锁连接轴垂直设置； 用于保持快锁连接轴与锁定 座之间的相对位置的所述复位件设置在锁定座和快锁连接轴之间。
3、 如权利要求 2所述的一种 LED显示单元箱体的支撑装置， 其特征在 于， 所述锁定座包括上座和下座； 所述快锁连接轴贯穿上座和下座， 且上座 与下座之间形成容纳腔； 所述快锁连接轴上部具有凸缘， 且所述凸缘位于容 纳腔内； 所述复位件为套设在快锁连接轴上的压簧， 且被压缩在所述凸缘和 下座之间。
4、 如权利要求 3所述的一种 LED显示单元箱体的支撑装置， 其特征在 于， 所述快锁卡块具有导向斜面。
5、 如权利要求 4所述的一种 LED显示单元箱体的支撑装置， 其特征在 于， 所述快锁卡块上还设置有定位槽， 装配后所述锁定卡销卡入所述定位槽 中。
6、 如权利要求 1至 5中任意一项所述的一种 LED显示单元箱体的支撑 装置， 其特征在于， 所述支撑装置还包括用于在非支撑状态时将支撑装置固 定连接至屏体的支撑装置固定件， 所述支撑装置固定件设置在基座上。
7、 如权利要求 6所述的一种 LED显示单元箱体的支撑装置， 其特征在 于， 所述支撑装置固定件具有用于与屏体螺紋连接的连接螺柱， 以及用于旋 转所述连接螺柱的旋钮； 所述连接螺柱与旋钮固定连接。
8、 一种 LED显示单元箱体， 包括屏体和支撑装置； 所述支撑装置用于 支撑所述屏体， 包括用于垫设在屏体底部的基座， 以及与所述基座连接且从 屏体背面支撑屏体的支撑板， 其特征在于， 所述支撑装置为权利要求 1 至 7 中任意一项所述的一种 LED显示单元箱体的支撑装置。
9、 如权利要求 8所述的一种 LED显示单元箱体， 其特征在于， 所述基 座与支撑板可转动连接， 所述屏体背部中间设有容纳槽， 所述支撑装置可固 定设置在所述容纳槽内。
10、 如权利要求 9所述的一种 LED显示单元箱体， 其特征在于， 所述容 纳槽内设有定位卡块， 且定位卡块具有定位卡口； 所述支撑板上设有定位销 轴， 支撑时所述定位销轴卡入所述定位卡口中。
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Publication number Priority date Publication date Assignee Title
CN103016928B (zh) * 2012-12-25 2015-08-19 深圳Tcl新技术有限公司 可用作挂架和底座的装置及电视机
TWI495421B (zh) * 2014-05-28 2015-08-01 Pegatron Corp 滑動支架組件
CN104896273B (zh) * 2015-05-22 2017-07-25 奥捷科技（厦门）有限公司 一种支架及电子显示产品
CN108036169A (zh) * 2017-12-30 2018-05-15 广州市高博林电子有限公司 坐式显示屏及坐式拼装显示屏
CN108039124A (zh) * 2017-12-30 2018-05-15 广州市高博林电子有限公司 坐式拼装显示屏
CN109404689A (zh) * 2018-11-22 2019-03-01 安徽万源信息科技有限公司 一种可收纳一体设置的显示器底座

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08152936A (ja) * 1994-11-28 1996-06-11 Ricoh Co Ltd 小型電子機器におけるチルト機構
CN2645409Y (zh) * 2003-06-20 2004-09-29 微星科技股份有限公司 用于便携式电子装置的轴接装置
CN2774086Y (zh) * 2004-12-24 2006-04-19 瀚斯宝丽股份有限公司 具有斜撑装置的显示器
CN201964096U (zh) * 2010-12-17 2011-09-07 深圳市聚作实业有限公司 多角度led显示屏箱体
CN201982915U (zh) * 2011-02-16 2011-09-21 深圳市奥拓电子股份有限公司 一种易拆、装的支架结构及显示屏箱体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08152936A (ja) * 1994-11-28 1996-06-11 Ricoh Co Ltd 小型電子機器におけるチルト機構
CN2645409Y (zh) * 2003-06-20 2004-09-29 微星科技股份有限公司 用于便携式电子装置的轴接装置
CN2774086Y (zh) * 2004-12-24 2006-04-19 瀚斯宝丽股份有限公司 具有斜撑装置的显示器
CN201964096U (zh) * 2010-12-17 2011-09-07 深圳市聚作实业有限公司 多角度led显示屏箱体
CN201982915U (zh) * 2011-02-16 2011-09-21 深圳市奥拓电子股份有限公司 一种易拆、装的支架结构及显示屏箱体

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