CN102332230A - LED (light emitting diode) display screen connecting device and LED display screen - Google Patents

LED (light emitting diode) display screen connecting device and LED display screen Download PDF

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Publication number
CN102332230A
CN102332230A CN201110283882A CN201110283882A CN102332230A CN 102332230 A CN102332230 A CN 102332230A CN 201110283882 A CN201110283882 A CN 201110283882A CN 201110283882 A CN201110283882 A CN 201110283882A CN 102332230 A CN102332230 A CN 102332230A
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end
slider
led display
connecting
strip
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CN201110283882A
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Chinese (zh)
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CN102332230B (en
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张春旺
林洺锋
王伟
贺金峰
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深圳市洲明科技股份有限公司
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026Video wall, i.e. stackable semiconductor matrix display modules

Abstract

The invention provides an LED (light emitting diode) display screen connecting device which is used for connecting two modules. The LED display screen connecting device comprises a main board, two first sliding blocks and two module mounting frames, wherein the main board is equipped with two symmetric first strip-type holes; the first sliding blocks are corresponding to the first strip-type holes, each first sliding block is slidably arranged in one corresponding first strip-type hole, and a synchronization mechanism controls the first sliding blocks to keep moving synchronously and symmetrically in the two first strip-type holes; and one end of each module mounting frame is fixed on the modules and the other end of each module mounting frame comprises a first connecting end and a second connecting end, the first connecting ends are connected with the first sliding blocks, and the second connecting ends move along an arc trail. The invention further provides an LED display screen. In the invention, the module angle adjusting device can be arranged on the back faces of the display modules and realizes functions of supporting, splicing and turning. The LED display screen connecting device and the LED display screen have the advantages of small volume, compact structure, strong practicability and capability of realizing arc curved display with small pitch and high-density pixel, and the device and the display screen are convenient in disassembly and assembly.

Description

LED显示屏连接装置及LED显示屏 LED display connection device and LED display

技术领域 FIELD

[0001] 本发明属于LED显示屏及机械制造领域,具体是一种LED显示屏连接装置及LED [0001] The present invention belongs to the field of LED display and manufacturing machinery, in particular to a connection device and LED display LED

显示屏。 Display.

背景技术 Background technique

[0002] LED显示屏常规会做成大屏幕用作户外广告牌,其另外的发展方向使得LED显示屏可以走向地面,做成很多立式的LED显示牌,外观可以做成任何形状,类似小型候车牌如用作公交车牌,其功能强大,已逐步应用在商业步行街、公园景区、风景名胜等处。 [0002] LED display routine will make the big screen as outdoor billboards, further development direction of the LED display can go to the ground, made a lot of vertical LED display boards, the appearance can be made into any shape, similar to a small such as a card waiting bus license plate, its powerful, has been gradually used in commercial pedestrian street, parks and scenic areas, scenic places.

[0003] 目前,LED全彩显示屏向着高密度、小间距、高清晰化方向发展,同时在特定场所能够做到弯折的弧面显示。 [0003] Currently, LED full color display toward high density, small pitch, the direction of development of high-definition, can do at a particular location while bent arc display. 传统的弧形显示屏是通过在模组与模组之前安装可转折的合页, 通过合页将多个模组拼接成大屏幕,同时转动合页做到一定弧度的曲面显示。 The traditional curved display may be mounted by a hinge module and before the transition module by a plurality of hinge splicing modules to be larger than the screen, while rotating the hinge to achieve a certain arc curved surface display. 这种方法在像素间距为6mm以上的LED显示屏技术中较为常见。 In this method a pixel pitch of not less than 6mm LED display technology more common.

[0004] 但是随着显示屏朝着更小间距、像素点更加密集方向发展时,此种技术将变得不再实用,像素间距小至3mm时,合页将无法再安装在显示屏模组正面,因为此时显示像素过于密集已经没有空间安装合页了,而且安装在合页使得两个模组之间存在间隙,现在小间距,像素点密集的显示屏并不能达到弯折的弧面显示。 [0004] However, when smaller as the screen toward the spacing of pixels more intensive direction, this technology will no longer practical, small pixel pitch to 3mm, no longer hinge mounted display modules positive, because the display pixel has no space to install too dense a hinge, and the hinge is mounted such that a gap exists between the two modules, now a small pitch, and the display pixel can not achieve a dense arc bent display.

发明内容 SUMMARY

[0005] 本发明的目的在于提供一种针对显示屏像素间距小时还能实现LED模组弧形拼接、曲面显示的LED显示屏连接装置及LED显示屏。 [0005] The object of the present invention is to provide an arcuate splicing also enables the LED module for a display screen pixel pitch hours, LED display that surface connection device and LED display.

[0006] 为解决上述技术问题,本发明提供:一种LED显示屏连接装置,用于连接两个模组,包括: [0006] To solve the above problems, the present invention provides: an LED display connector means for connecting two modules, comprising:

[0007] 主板,其上设置有两个互相对称的第一条形孔; [0007] The motherboard on which the strip is provided with a first hole two mutually symmetrical;

[0008] 第一滑块,对应第一条形孔为数量为两个,一个第一滑块对应可滑动地设置在一个第一条形孔中,并由同步机构控制其在两个第一条形孔中保持同步对称移动; [0008] The first slider, a first rectangular hole corresponding to the number of two, corresponding to a first slider slidably provided in a bore in the first bar, which is controlled by a synchronization mechanism first two strip aperture synchronized move symmetrically;

[0009] 模组安装架,为两个,其一端固定在模组上,另一端包括有第一连接端和第二连接端,第一连接端连接第一滑块,第二连接端沿着弧形轨迹移动。 [0009] module mounting bracket, two, one end of which is fixed to the module and the other end comprising a first end and a second connection terminal connected to a first connection terminal connected to the first slider, the second connection end along arc-shaped trajectory.

[0010] 为实现第二连接端的弧形轨迹移动,本发明改进有,所述第二连接端铰接连架杆的一端,连架杆的另一端铰接在主板上; [0010] To achieve the second connecting end of the arcuate path movement, the present invention has improved, the hinged end of the second connecting end of the side link, and even the other end of the rack bar is hinged on the motherboard;

[0011] 为实现第二连接端的弧形轨迹移动,本发明改进有,所述主板上设置有弧形导轨, 第二连接端铰接有第二滑块,第二滑块在弧形导轨内滑动; [0011] To achieve the second connecting end of the arcuate path movement, the present invention improvements are provided on the motherboard arcuate guide rail, a second end hingedly connected to the second slider, the second slider to slide within arcuate guide ;

[0012] 为实现第一滑块在第一条形孔中同步对称移动,本发明改进有,所述同步机构包括第三滑块和两跟连杆,所述主板上沿着两个第一条形孔的对称线开设有第二条形孔,第三滑块在第二条形孔内滑动,第三滑块铰接有两根连杆的一端,两根连杆的另一端分别铰接两个第一滑块。 [0012] To achieve the first slider is moved in a first synchronous symmetrical rectangular hole, the present invention has improved the synchronization mechanism comprises a third slider, and a link with two, the first two along a main board line of symmetry of the strip-shaped hole defines a second rectangular hole, the third hole of the slider in the second slide bar, one end of the two third slide rod is articulated, the other ends of the two links hinged two a first slider.

[0013] 为便于安装成显示屏及吊装,本发明改进有,所述模组安装架固定模组的一端还设有连接外界模组或便于吊置的安装孔。 [0013] For ease of lifting and mounted display, according to the present invention have improved, the module fixing mount end module is further connected to the external module is provided with mounting holes or opposing facilitate hanging.

[0014] 为解决上述技术问题,本发明进一步提供:包括两个以上的模组及连接相邻模组的LED显示屏连接装置,所述LED显示屏连接装置包括: [0014] To solve the above problems, the present invention further provides: connecting means comprising a LED display module and connecting two or more adjacent modules, the LED display device is connected comprises:

[0015] 主板,其上设置有两个互相对称的第一条形孔; [0015] motherboard, on which a first strip of apertures in two mutually symmetrical;

[0016] 第一滑块,对应第一条形孔为数量为两个,一个第一滑块对应可滑动地设置在一个第一条形孔中,并由同步机构控制其在两个第一条形孔中保持同步对称移动; [0016] The first slider, a first rectangular hole corresponding to the number of two, corresponding to a first slider slidably provided in a bore in the first bar, which is controlled by a synchronization mechanism first two strip aperture synchronized move symmetrically;

[0017] 模组安装架,数量为两个,其一端固定在模组上,另一端包括有第一连接端和第二连接端,第一连接端连接第一滑块,第二连接端沿着弧形轨迹移动。 [0017] module mounting bracket, two in number, one end of which is fixed to the module and the other end comprising a first end and a second connection terminal connected to a first connection terminal connected to the first slider, the second connection end along the arc-shaped trajectory.

[0018] 为实现第二连接端的弧形轨迹移动,本发明改进有,所述第二连接端铰接连架杆的一端,连架杆的另一端铰接在主板上; [0018] To achieve the second connecting end of the arcuate path movement, the present invention has improved, the hinged end of the second connecting end of the side link, and even the other end of the rack bar is hinged on the motherboard;

[0019] 为实现第二连接端的弧形轨迹移动,本发明改进有,所述主板上设置有弧形导轨, 第二连接端铰接有第二滑块,第二滑块在弧形导轨内滑动; [0019] To achieve the second connecting end of the arcuate path movement, the present invention improvements are provided on the motherboard arcuate guide rail, a second end hingedly connected to the second slider, the second slider to slide within arcuate guide ;

[0020] 为实现第一滑块在第一条形孔中同步对称移动,本发明改进有,所述同步机构包括第三滑块和两跟连杆,所述主板上沿着两个第一条形孔的对称线开设有第二条形孔,第三滑块在第二条形孔内滑动,第三滑块铰接有两根连杆的一端,两根连杆的另一端分别铰接两个第一滑块。 [0020] To achieve the first slider is moved in a first synchronous symmetrical rectangular hole, the present invention has improved the synchronization mechanism comprises a third slider, and a link with two, the first two along a main board line of symmetry of the strip-shaped hole defines a second rectangular hole, the third hole of the slider in the second slide bar, one end of the two third slide rod is articulated, the other ends of the two links hinged two a first slider.

[0021] 本发明的有益效果是:针对显示屏像素间距过小、无法通过传统安装合页的方式实现LED模组弧形拼接、曲面显示的情况,本发明将提供一种可安装于显示模组背面实现支撑、拼接、转折功能的LED显示屏连接装置及一个可以旋转,弯折的LED显示屏,实现小间距高密度像素显示屏的弧形曲面显示,体积小、结构紧凑、拆装方便、实用简单。 [0021] Advantageous effects of the present invention is: for a display pixel pitch is too small, the LED module can not be achieved by conventional mosaic arcuate hinge mounting manner, the case where the display surface, the present invention provides a display module mounted on LED display means connected to the back side of the support to achieve, stitching, and a turning function can be rotated, bent LED display, to achieve a high density closely spaced arcuate surface display pixel display, a small size, compact structure, easy disassembly , practical and simple.

附图说明 BRIEF DESCRIPTION

[0022] 附图1为本发明的LED显示屏连接装置的使用状态图; [0022] Figure 1 of the present invention showing a connection state of the LED display device used;

[0023] 附图2为本发明的LED显示屏连接装置的结构示意图; [0023] Figure 2 of the present invention connected to the LED display device schematic structure;

[0024] 附图3为本发明的LED显示屏连接装置的弯折状态图; [0024] Figure 3 of the present invention showing a connection state of the LED display device is bent;

[0025] 附图4为本发明的LED显示屏的结构示意图; [0025] The structural diagram of the LED display of the present invention Figure 4;

[0026] 附图5为本发明的LED显示屏的主视图。 [0026] Figure 5 a front view of the present invention, the LED display.

[0027] 标号说明:1-模组;2-主板;21-第一条形孔;3-第一滑块;4_模组安装架;41-第一连接端;42-第二连接端;5-连架杆;6-第三滑块;7-连杆。 [0027] Description of Reference Numerals: 1 - module; 2- motherboard; 21 a first rectangular hole; 3- first slider; 4_ module mounting bracket; 41- a first connection end; a second connecting end 42- ; 5- side link; 6- third slider; 7- link.

具体实施方式 Detailed ways

[0028] 为详细说明本发明的技术内容、构造特征、所实现目的及效果,以下结合实施方式并配合附图详予说明。 [0028] The teachings of the present invention in detail, structural features, objects and effects of the implementation, the following embodiments in conjunction with the accompanying drawings and to be described in detail.

[0029] 参照附图2与附图3,附图所示本发明的一种LED显示屏连接装置的实施例,设置在两个模组1的连接部,包括: [0029] Referring to Figure 2 and Figure 3, an LED display shown in the present embodiment of the invention the connecting means of the drawings, provided in the connection portion of the two modules 1, comprising:

[0030] 主板2,其上设置有两个互相对称的第一条形孔21 ; [0030] The main board 2, which is provided with two first rectangular hole 21 symmetrical to each other;

[0031 ] 第一滑块3,对应第一条形孔21为数量为两个,一个第一滑块3对应可滑动地设置在一个第一条形孔21中,并由同步机构控制两个第一滑块3在两个第一条形孔21中保持同步对称移动;[0032] 模组安装架4,数量为两个,其一端固定在模组1上,另一端包括有第一连接端41 和第二连接端42,第一连接端41连接第一滑块3,第二连接端42沿着弧形轨迹移动。 [0031] The first slider 3, a first rectangular hole 21 corresponding to the number of two, corresponding to a first slide 3 is slidably disposed in a bore 21 of the first strip, the synchronization mechanism control by two the first slider 3 is held in the two first strip-shaped aperture 21 move symmetrically synchronization; [0032] 4 module mounting bracket, two in number, one end thereof is fixed to the module 1, comprising a first end connected to the other end 41 and a second connecting end 42, a first connecting terminal 41 connected to a first slider 3, a second connecting end 42 is moved along an arcuate path.

[0033] 主板2的形状可为多种多样,优选的采用两边对称的板型,形状可为三角形、圆形、方形等。 Shape [0033] The main plate 2 can be varied, preferably using a bilaterally symmetrical plate-type shape may be triangular, circular, square and the like.

[0034] 模组安装架4为两个,在本实施例中,模组安装架4断面为“T”形,“T”形的顶端固定在模组1上,两个模组安装架4分别固定在两个模组1上,可以由螺纹连接,粘结或焊接等方式,固定在模组背面,实现支撑,拼接、转折功能。 [0034] The mounting frame 4 is two modules, in the present embodiment, the module mounting bracket 4 is a cross-sectional "T" shaped, "T" -shaped top end is fixed to the module 1, two mounting brackets module 4 are fixed on the two modules 1, may be secured by other screwing, bonding or welding on the back of the module, to realize a support, stitching, turning function.

[0035] 其中,参照附图1、附图4和附图5,附图所示所述模组安装架固定模组的一端还设有连接外界模组或便于吊置的安装孔。 [0035] wherein 1, outside the module or connector mounting hole to facilitate lifting opposing FIGS. 4 and 5, the mounting bracket shown in the drawing module is also provided with an end module fixed with reference to the accompanying drawings.

[0036] 本实施例中,一个模组安装架的顶端设置对称的安装孔,分别安装两个模组,另一个模组安装架的顶端也分别安装两个模组,互相拼接之后就能将多个模组组合成LED显示屏,四个模组之间设置一个LED显示屏连接装置。 After embodiment, a tip module mounting bracket is provided [0036] This symmetrical mounting holes, two modules are mounted, to the top of another module can mount two modules are mounted, each will be able to splice a plurality of display modules combined into a LED, is provided a connection means between the four LED display module. 设置在LED显示屏最边上的LED显示屏连接装置,其模组安装架顶端的安装孔只安装一个模组,另外的安装孔(参照附图5)可以用来吊置整个LED显示屏。 LED display is provided at the most edge of the LED display device is connected, the mounting hole at the top of which is mounted a module only mount module, additional mounting holes may be used to hang the entire set of LED display (see Figure 5).

[0037] 同步机构控制第一滑块3在第一条形孔21上滑动,两个第一滑块3在同步机构的控制下,同步的、对称的移动,当一个第一滑块3向对称线移动时,另一个第一滑块3也向者对称线移动,当一个第一滑块3远离对称线移动时,另一个第一滑块3也远离对称线移动。 [0037] The synchronization controller first slider 3 slides on the first rectangular hole 21, two first slider 3 under control of the synchronization mechanism, the synchronization, symmetrical movement, when the first slider 3 to a when moving the line of symmetry, the other of the first slider 3 to be moved by the symmetry line, when a line of symmetry of the first slider 3 moved away from the other of the first slider 3 is also moved away from the line of symmetry.

[0038] 另一方面,模组安装架4的第二连接端42沿着弧形轨迹移动,可为多种实施例实现,在一实施例中,所述第二连接端42铰接连架杆5的一端,连架杆5的另一端铰接在主板2上;整体即构成了曲柄滑块机构,第一滑块3在滑动时候,带动第二连接端42绕着连架杆5与主板2的铰接点移动,整体的轨迹为一连架杆5与主板2的铰接点为圆心,连架杆5的长度为半径的圆弧,其铰接点、连杆架的长度、两个连接端之间的距离和条形孔的长度或者其摆放的角度,都以模组所要实现的角度来考虑。 [0038] On the other hand, the second connector module mounting frame 4 is moved along an arcuate track end 42, embodiments may be implemented in a variety of embodiments, in one embodiment, the second end connected to the hinge 42 side link 5 is an end, and the other end joined to the frame 5 of the articulated lever on the motherboard 2; whole constitute a slider-crank mechanism, the first slider 3 slides when driven by the second connecting end 42 joined to the frame about the rod 5 and the motherboard 2 moving the hinge point, the entire track is a row of the rack bar hinge point 5 and the main plate 2 as the center, the length of the rod 5 is joined to the frame radius of the arc, between its articulation points, the length of the rod holder, two connection ends and the length of the strip from the hole, or a display angle, angle modules are to be implemented to consider.

[0039] 另一实施例中,所述主板2上设置有弧形导轨,第二连接端42铰接有第二滑块,第二滑块在弧形导轨内滑动;实现其弧形轨迹移动,弧形轨迹的圆心等于是上个实施例中的连架杆5与主板2的铰接点,显然与上实施例相比,其运动性质不发生改变,但此时的曲柄滑块机构已经演化成双滑块丝杆机构,结构小巧,操作稳定。 [0039] In another embodiment, the main board 2 is provided with a curved guide, a second end connected to the second slider 42 is hinged, the second slider slides within arcuate guide; achieve its arcuate path movement, Thus the center of the arcuate path other side link hinge point 5 and the motherboard in the embodiment 2, compared with embodiments obviously, does not change the nature of its motion, but this time the slider-crank mechanism has evolved double slide screw mechanism, compact structure, stable operation.

[0040] 当LED全彩显示屏向着高密度、小间距、高清晰化方向发展时,如果采用可以弯折的合页,则合页安装在显示模组正面时,将会阻挡一些像素导致画面不够清晰,如果设置在背面,合页中间的铰接轴使得两个模组之间会长生间隙,当像素间距小于3mm时,这种间隙就很明显,影响了整个显示屏的清晰,本发明的LED显示屏连接装置,设置在模组背面,而且在弯折时候由于同步带动两个模组安装架的角度,使得整个显示屏一直处于接合状态。 [0040] When the full color LED display toward high density, small pitch, when the direction of the development of high definition, if the hinge can be bent, the hinge module mounted in the front of the display, some of the pixels will lead to a barrier screen is not clear enough, if provided on the back, the middle hinge axis such that the hinge gap between two modules green president, when the pixel pitch is less than 3mm, such a gap is very significant, affecting the entire display clarity, the present invention LED display connector means, disposed on the back of the module, and the bending angle of two times due to the entrainment module mounting bracket, so that the entire display screen has been in the engaged state.

[0041] 采用平面连杆机构带动模组安装架4移动实现安装在模组支撑架上的模组角度调节变化,压力较小,承载能力较大,润滑好,磨损小,加工制造容易,工作可靠。 [0041] The driven linkage plane moving module 4 mounted on the module mounting bracket achieve angular adjustment changes the module support frame, the pressure is small, a large load capacity, lubricating, low wear, manufacturing is easy, work reliable.

[0042] 在本发明的一实施例中,参照附图2与附图3,附图所示所述同步机构包括第三滑块6和两跟连杆7,所述主板2上沿着两个第一条形孔21的对称线开设有第二条形孔22, 第三滑块6在第二条形孔22内滑动,第三滑块6铰接有两根连杆7的一端,两根连杆7的另一端分别铰接两个第一滑块3。 [0042] In an embodiment of the present invention, the reference to the accompanying figures 2 and 3, the synchronizing mechanism shown in the drawings comprises a third connecting rod with two sliders 6 and 7, the main plate 2 along the two a first line of symmetry of the rectangular hole 21 of the bore 22 defines a second strip, the third slider 6 slides within the second rectangular hole 22, one end of a third slide 6 has two hinge link 7, two the other end of the connecting rods 7 are articulated two first slider 3.

[0043] 第三滑块6在移动时,两跟连杆7将带动两个第一滑块3,第三滑块6移动至第二条形孔22的两个端点位置,对应第一滑块3也在第一条形孔21移动至两个端点的位置,实现了两个第一滑块3在两个第一条形孔21内同步对称运动。 [0043] In the third slider 6 moves, the drive link 7 with two two first slide 3, two end positions of the slider 6 is moved to the third hole 22 of the second strip, corresponding to the first slide a first movable block 3 is also rectangular hole 21 to the position of the two endpoints, to achieve synchronization of the two first slider 3 symmetrically in two holes 21 of the first strip-shaped movement.

[0044] 以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。 [0044] The embodiments described above are only embodiments of the present invention, not intended to limit the scope of the present invention, all utilize the present specification and drawings taken equivalent structures or equivalent process, or other direct or indirect application Related technical fields shall fall within the scope of protection of the present invention.

Claims (9)

1. 一种LED显示屏连接装置,用于连接两个模组,其特征在于,包括:主板,其上设置有两个互相对称的第一条形孔;第一滑块,对应第一条形孔为数量为两个,一个第一滑块对应可滑动地设置在一个第一条形孔中,并由同步机构控制两个第一滑块在两个第一条形孔中保持同步对称移动;模组安装架,数量为两个,其一端固定在模组上,另一端包括有第一连接端和第二连接端,第一连接端连接第一滑块,第二连接端沿着弧形轨迹移动。 An LED display connector means for connecting the two modules, characterized in that, comprising: a motherboard, on which a first strip of two symmetrical holes each; first slider, corresponding to the first two shaped aperture into a number, corresponding to a first slider slidably disposed in a bore in the first bar, the synchronization mechanism control by the two first sliders synchronized in two symmetrical holes in a first strip movement; module mounting bracket, two in number, one end of which is fixed to the module and the other end comprising a first end and a second connection terminal connected to a first connection terminal connected to the first slider, the second connection end along arc-shaped trajectory.
2.根据权利要求1所述的LED显示屏连接装置,其特征在于,所述第二连接端铰接连架杆的一端,连架杆的另一端铰接在主板上。 2. The LED according to claim 1 connected to the display device, wherein one end of said second connecting rod end hingedly joined to the frame, the other end attached to the motherboard of the rack bar is hinged.
3.根据权利要求1所述的LED显示屏连接装置,其特征在于,所述主板上设置有弧形导轨,第二连接端铰接有第二滑块,第二滑块在弧形导轨内滑动。 3. LED display device is connected to claim 1, wherein said arcuate guide is provided with a main board, a second end hingedly connected to the second slider, the second slider to slide within arcuate guide .
4.根据权利要求1所述的LED显示屏连接装置,其特征在于,所述同步机构包括第三滑块和两跟连杆,所述主板上沿着两个第一条形孔的对称线开设有第二条形孔,第三滑块在第二条形孔内滑动,第三滑块铰接有两根连杆的一端,两根连杆的另一端分别铰接两个第一滑块。 The LED according to claim 1 connected to the display device, wherein said synchronizing means comprises a third slider, and a link with two, two of the main plate along a first line of symmetry of the rectangular hole second strip defines a hole, the third hole of the slider bar to slide in a second, two third slide rod is hinged at one end, the other end of two links hinged respectively two first slider.
5. 一种LED显示屏连接装置,其特征在于,所述模组安装架固定模组的一端还设有连接外界模组或便于吊置的安装孔。 A LED display device is connected, wherein an end of the module fixing mount module is further connected to the external module is provided with mounting holes or opposing facilitate hanging.
6. 一种LED显示屏,其特征在于,包括两个以上的模组及连接相邻模组的LED显示屏连接装置,所述LED显示屏连接装置包括:主板,其上设置有两个互相对称的第一条形孔;第一滑块,对应第一条形孔为数量为两个,一个第一滑块对应可滑动地设置在一个第一条形孔中,并由同步机构控制其在两个第一条形孔中保持同步对称移动;模组安装架,数量为两个,其一端固定在模组上,另一端包括有第一连接端和第二连接端,第一连接端连接第一滑块,第二连接端沿着弧形轨迹移动。 A LED display, wherein the connecting device includes an LED display module and connecting two or more adjacent modules, the LED display device is connected comprising: a main board, which is provided with two mutually a first strip-shaped symmetrical aperture; a first slider, a first rectangular hole corresponding to the number of two, corresponding to a first slider slidably provided in a bore in the first strip, controlled by the synchronization means in the two first strip-shaped holding hole synchronization symmetrical movement; module mounting bracket, two in number, one end of which is fixed to the module and the other end comprising a first end and a second connection terminal connected to a first connecting end connecting the first slider, the second connection end moves along an arcuate locus.
7.根据权利要求6所述的LED显示屏,其特征在于,所述第二连接端铰接连架杆的一端,连架杆的另一端铰接在主板上。 The LED display according to claim 6, wherein one end of the second connecting end side link of the hinge, and the other end connected to the rack bar hinged on the motherboard.
8.根据权利要求6所述的LED显示屏,其特征在于,所述主板上设置有弧形导轨,第二连接端铰接有第二滑块,第二滑块在弧形导轨内滑动。 LED display according to claim 6, characterized in that said arcuate guides are provided on the motherboard, it has a second end hingedly connected to the second slider, the second slider to slide within arcuate guide.
9.根据权利要求6所述的LED显示屏,其特征在于,所述同步机构包括第三滑块和两跟连杆,所述主板上沿着两个第一条形孔的对称线开设有第二条形孔,第三滑块在第二条形孔内滑动,第三滑块铰接有两根连杆的一端,两根连杆的另一端分别铰接两个第一滑块。 LED display according to claim 6, wherein said synchronizing means comprises a third slider and two, on the main board along the line of symmetry link up with the two holes of the first strip has a second rectangular hole, the third hole of the slider in the second slide bar, one end of the two third slide rod is hinged, the other end of two links hinged respectively two first slider.
CN 201110283882 2011-09-22 2011-09-22 LED (light emitting diode) display screen connecting device and LED display screen CN102332230B (en)

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CN102606567A (en) * 2012-03-16 2012-07-25 利亚德光电股份有限公司 Connecting device, LED (light emitting diode) display unit and LED display system
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CN103021287A (en) * 2012-12-12 2013-04-03 深圳市九洲光电科技有限公司 LED (Light Emitting Diode) display screen with adjustable angle and angle adjusting device thereof
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CN105405361A (en) * 2015-11-20 2016-03-16 佛山鼎辉光电科技有限公司 Adjustable frame and adjustable display screen provided with same
CN105405361B (en) * 2015-11-20 2019-06-28 佛山鼎辉光电科技有限公司 Adjustable frame and equipped with the adjustable display screen including the frame
CN105788478A (en) * 2016-04-07 2016-07-20 深圳市华星光电技术有限公司 Display
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CN105761628A (en) * 2016-04-27 2016-07-13 深圳市创显光电有限公司 Arc LED display screen capable of being hung

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