WO2020134064A1 - Display lightbox - Google Patents

Display lightbox Download PDF

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Publication number
WO2020134064A1
WO2020134064A1 PCT/CN2019/098187 CN2019098187W WO2020134064A1 WO 2020134064 A1 WO2020134064 A1 WO 2020134064A1 CN 2019098187 W CN2019098187 W CN 2019098187W WO 2020134064 A1 WO2020134064 A1 WO 2020134064A1
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WO
WIPO (PCT)
Prior art keywords
corner
cavity
profiles
display light
profile
Prior art date
Application number
PCT/CN2019/098187
Other languages
French (fr)
Chinese (zh)
Inventor
孙晓球
Original Assignee
常州霍克展示***股份有限公司
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Publication date
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Publication of WO2020134064A1 publication Critical patent/WO2020134064A1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0413—Frames or casing structures therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0445—Frames

Definitions

  • the invention relates to a display light box.
  • the display light box is to put the display picture on the surface of the box body and set the light source in the box body, which has a strong advertising effect and is widely used.
  • Chinese patent document CN108492735A (application number: 201810078740.5) discloses a modular display light box including a frame including an upper horizontal frame module, a lower horizontal frame module, a vertical frame module and a corner module, an upper horizontal frame module, a lower horizontal frame module 3.
  • the mullion module includes a profile, the profile has a through hole, a connecting groove and a light bar groove, the turning angle ⁇ of the corner module is 60-120°, and a turning through cavity is provided in the corner module.
  • Chinese patent document CN207454454U (application number: 201720206703.9) discloses a display light box locking structure with corner pieces and profiles, the profiles having a panel, a back plate, and retracted side plates, each formed on the outside of the side plates
  • the connecting groove is provided with two pairs of elastic support pieces at one end of the corner piece, each of the elastic support pieces has a fixing piece and a spring steel piece, and the corner piece is connected to the profile through the two elastic support pieces respectively inserted into the two connecting grooves of the profile.
  • Each elastic support is equipped with a locking piece.
  • the locking piece has a cam, a cam shaft and a handle.
  • the cam shaft is supported by the fixing plate.
  • the handle extends from the window of the fixing plate. When the cam is pressed against the spring steel plate, the spring steel The piece is tightly attached to the corresponding side plate and locked.
  • the display light boxes in the above patents all include corner pieces.
  • the corner structure is relatively complicated, and the appearance is not simple and beautiful.
  • the technical problem to be solved by the present invention is to provide a simple and beautiful display light box without disassembling and assembling tools, which is convenient for disassembly and assembly.
  • a technical solution proposed by the present invention to solve the above technical problem is: a display light box, including a profile forming a frame and an LED light bar disposed inside the frame, and further including a corner connecting piece and a clamping piece, the frame
  • the corners of each are made of two profiles that are intersected and spliced.
  • the profiles are bilaterally symmetrical and are provided with a first cavity, a second cavity, and an inlay groove in order from the middle to both sides.
  • One end of the corner connector is The fixed end, the other end is a clamping end, and the clamping end is provided with a bayonet.
  • the shapes of the fixed end and the clamping end of the corner connector match the shape of the first cavity, and the corner
  • the fixed end of the connecting piece is inserted and fixed in the first cavity of one of the profiles at the corner, and the clamping piece is fixedly connected to the other profile at the corner, when the two profiles at the corner are spliced together ,
  • the clamping end of the corner connector is inserted into the first cavity of another profile at the corner, and the clamping member is clamped and fixed in the bayonet.
  • the corner connector is provided with a curved portion connecting the fixed end and the clamping end, and a convex portion is provided on the inner side of the corner portion, and a limit position is provided on the inner side of the first cavity of the two profiles at the corner The notch of the raised part.
  • the fixed end and the clamping end are inserted and fixed in the first cavity, and the protrusion is limited to the gap, which can ensure that the connection between the corner connector and the profile will not shake and deform, and the connection is stable and stable.
  • the fixed end of the corner connector is provided with a screw hole, and the fixed end is fixed in the first cavity of the profile by screws.
  • the cross section of the first cavity is rectangular, and the fixed end of the corner connector is clamped The end is cuboid.
  • the two profiles at the above corners are perpendicular to each other, and the intersection of the two profiles is provided with a 45° cutout.
  • the above profile is provided with a flat outer plate and an inner plate with a curved surface, and an LED lamp slot is opened in the center of the inner plate.
  • the snap fitting includes a base, a snap and a hook; the base is fixedly connected to the profile by screws, one end of the snap is hinged to the base, and one end of the snap hook is snap-fitted with the bayonet. The other end of the hook is hinged with the middle section of the snap.
  • the above-mentioned display light box further includes a connecting tube.
  • the second cavity of the profile is provided with a groove matching the outer diameter of the connecting tube.
  • the connecting tube is cylindrical, and the groove is arc-shaped.
  • a DC socket is provided at the end of the LED light bar, and when the ends of the two profiles are butted to form a side frame, the two adjacent DC sockets are connected by a butt wire provided with DC plugs at both ends.
  • the above display light box further includes a power adapter provided inside the frame, and the power adapter is connected to the DC socket through a wire provided with a DC plug.
  • the above display light box further includes a buckle, the buckle is provided with two elongated side plates arranged parallel to each other, one end of the buckle is provided with a handle, and when the outer sides of the two display light boxes are close together, the The two side plates of the buckle are respectively clamped and fixed between the adjacent cloth fitting grooves of the two profiles through their own deformation, thereby connecting and fixing the adjacent display light boxes together.
  • the corner connector of the display light box of the present invention is an embedded part, which is inserted and fixed in the cavity of the profile, which can effectively ensure the connection strength, and can be used in conjunction with the clamping member to realize the rapid splicing and disassembly of the display light box frame , Without disassembling tools.
  • the display light box of the present invention can only see the profile forming the frame from the appearance, and the appearance is simple and beautiful.
  • the LED light bar of the display light box of the present invention is provided with a DC socket at the end, and the adjacent LED light bar or the power adapter can be conveniently connected through a connecting line provided with a DC plug, which is very convenient for disassembly and assembly, safe and reliable.
  • the display light box of the present invention can connect any number of display light boxes in a matrix arrangement through a specially designed snap to form a large display screen, which is flexible when used.
  • Example 1 is a three-dimensional view of the display light box of Example 1;
  • FIG. 2 is a partial enlarged view of the lower right corner in FIG. 1;
  • Figure 3 is a three-dimensional view of the profile in Figure 1;
  • FIG. 4 is a top view of the profile in FIG. 3;
  • FIG. 5 is a three-dimensional view of the corner connector in FIG. 2;
  • FIG. 6 is a three-dimensional view of the clip in FIG. 2;
  • FIG. 7 is a three-dimensional view of the clamping member in FIG. 6 after removing the base;
  • FIG. 9 is a three-dimensional view of the clip for the profile of FIG. 8 assembled with the adjacent profile
  • Fig. 10 is a three-dimensional view of the buckle in Fig. 9.
  • the display light box of this embodiment includes a profile 1 constituting a frame and an LED light bar 2 provided inside the frame.
  • the corner connector 3 and the clip 4 are also included.
  • Each corner of the frame is formed by the intersection of two profiles 1, the two profiles 1 at the corner are perpendicular to each other, and the intersection of the two profiles 1 is provided with a 45° cut 1-4.
  • the profile 1 is bilaterally symmetrical and is provided with a first cavity 1-1, a second cavity 1-2 and an inlay groove 1-3 in order from the middle to both sides.
  • the profile 1 is provided with a flat outer plate 1-5 and a curved inner plate 1-6, and an LED lamp slot 1-7 is opened in the center of the inner plate 1-6.
  • one end of the corner connector 3 is a fixed end 3-1, and the other end is a clamping end 3-2, and a clamping opening 3-3 is provided on the clamping end 3-2.
  • the shapes of the fixed end 3-1 and the clamping end 3-2 of the corner connector 3 match the shape of the first cavity 1-1.
  • the fixed end 3-1 of the corner connector 3 is inserted and fixed in the first cavity 1-1 of one profile 1 at the corner, and the clamping member 4 is fixedly connected to the other profile 1 at the corner,
  • the clamping end 3-2 of the corner connector 3 is inserted into the first cavity 1-1 of the other profile 1 at the corner, and the clamping member 4 is stuck It is fixed in the bayonet 3-3.
  • the corner connector 3 is provided with a corner portion 3-5 connecting the fixed end 3-1 and the clamping end 3-2, which is arc-shaped.
  • a convex portion 3-6 is provided inside the corner portion 3-5.
  • a notch 1-9 of a limiting protrusion 3-6 is provided at the inner corner of the first cavity 1-1 of the two profiles 1 at the corner.
  • the fixed end 3-1 of the corner connector 3 is provided with screw holes 3-4, and the fixed end 3-1 is fixed in the first cavity 1-1 of the profile 1 by screws, the first cavity 1-1 Has a rectangular cross section, and the fixed end 3-1 and the clamping end 3-2 of the corner connector 3 have a rectangular parallelepiped shape.
  • the clip 4 includes a base 4-1, a snap 4-2 and a hook 4-3; the base 4-1 is fixedly connected to the profile 1 by screws, and one end of the snap 4-2 is connected to The base 4-1 is hinged, one end of the hook 4-3 is engaged with the bayonet 3-3, and the other end of the hook 4-3 is hinged with the middle of the snap 4-2.
  • the display light box further includes a connecting tube 5.
  • the second cavity 1-2 of the profile 1 is provided with a groove 1-8 matching the outer diameter of the connecting tube 5.
  • the end of the LED light bar 2 is provided with a DC socket 6.
  • the adjacent two DC sockets 6 are provided with DC plugs at both ends.
  • Wiring 7-1 is connected.
  • the display light box further includes a power adapter 8 disposed inside the frame, and the power adapter 8 is connected to the DC socket 6 through a wire 7-2 provided with a DC plug.
  • the display light box further includes a buckle 9, the buckle 9 is provided with two long side plates 9-1 arranged parallel to each other, one end of the buckle 9 is provided with a handle 9-2, two displays
  • the two side plates 9-1 of the buckle 9 are respectively clamped and fixed between the inlay grooves 1-3 of the two adjacent profiles 1 through their own deformation, so that the adjacent The display light boxes are connected and fixed together.
  • the display light box of this embodiment has no LED light bar 2 on the profile 1 as the bottom and top frame when it is produced, and the clip 4 is fixed.
  • the profile 1 as the bottom frame is equipped with a power adapter and feet as side frames
  • the LED light bar 2 and the corner connector 3 are installed at the 45° cutout of the profile 1, and the connecting pipe 6 is installed at the horizontal cutout 1-4.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

A display lightbox comprises profiles (1) forming a frame, and LED strip lights (2) disposed at an inner side of the frame. The display light box further comprises a corner connector (3) and a fastener member (4). Each corner of the frame is formed by joining and engaging two of the profiles (1). The profiles (1) have line symmetry and, from the center to two sides thereof, are sequentially provided with a first cavity (1-1), a second cavity (1-2), and a fabric insertion recess (1-3). The corner connector (3) has one end serving as a fixed end (3-1) and another end serving as a fastening end (3-2). The fastening end (3-2) is provided with a fastening notch (3-3), and shapes of the fixed end (3-1) and the fastening end (3-2) of the corner connector (3) match a shape of the first cavity (1-1). The fixed end (3-1) of the corner connector (3) is inserted into and fixed to the first cavity (1-1) of one profile (1) at a corner. The fastener member (4) is fixedly connected to the other profile (1) at the corner, and when the two profiles (1) at the corner are joined together, the fastening end (3-2) of the corner connector (3) is inserted into the first cavity (1-1) of the other profile (1) at the corner, and the fastener member (4) is fastened to and fixed within the fastening notch (3-3). The display lightbox has a clean design, and is aesthetically pleasing and easy to assemble and disassemble.

Description

展示灯箱Display light box 技术领域Technical field
本发明涉及一种展示灯箱。The invention relates to a display light box.
背景技术Background technique
展示灯箱是将展示画面置于箱体的面上，在箱体内设置灯源，具有较强的广告效应，应用广泛。中国专利文献CN108492735A(申请号：201810078740.5)公开了一种模块式展示灯箱，包括框架，框架包括上横框模块、下横框模块、竖框模块和转角模块，上横框模块、下横框模块、竖框模块均包括型材，型材具有通孔、连接槽和灯条槽，转角模块的转折角度α为60～120°且转角模块内设有转折的通腔。中国专利文献CN207454454U(申请号：201720206703.9)公开了一种展示灯箱锁紧结构，具有转角件和型材，所述型材具有面板、背板和内缩的两侧板，在两侧板的外侧各形成连接槽，转角件的一端上设有两副弹性撑件，每副弹性撑件具有固定片和弹簧钢片，转角件通过两副弹性撑件分别***型材的两连接槽中而与型材连接，每副弹性撑件配有锁紧件，锁紧件具有凸轮、凸轮轴和手柄，凸轮轴由固定片支承，手柄从固定片的窗口中伸出，当凸轮紧抵弹簧钢片，致使弹簧钢片紧贴在对应侧板上而锁紧。上述专利中的展示灯箱都包括转角件，转角结构较为复杂，外形不够简洁美观。The display light box is to put the display picture on the surface of the box body and set the light source in the box body, which has a strong advertising effect and is widely used. Chinese patent document CN108492735A (application number: 201810078740.5) discloses a modular display light box including a frame including an upper horizontal frame module, a lower horizontal frame module, a vertical frame module and a corner module, an upper horizontal frame module, a lower horizontal frame module 3. The mullion module includes a profile, the profile has a through hole, a connecting groove and a light bar groove, the turning angle α of the corner module is 60-120°, and a turning through cavity is provided in the corner module. Chinese patent document CN207454454U (application number: 201720206703.9) discloses a display light box locking structure with corner pieces and profiles, the profiles having a panel, a back plate, and retracted side plates, each formed on the outside of the side plates The connecting groove is provided with two pairs of elastic support pieces at one end of the corner piece, each of the elastic support pieces has a fixing piece and a spring steel piece, and the corner piece is connected to the profile through the two elastic support pieces respectively inserted into the two connecting grooves of the profile. Each elastic support is equipped with a locking piece. The locking piece has a cam, a cam shaft and a handle. The cam shaft is supported by the fixing plate. The handle extends from the window of the fixing plate. When the cam is pressed against the spring steel plate, the spring steel The piece is tightly attached to the corresponding side plate and locked. The display light boxes in the above patents all include corner pieces. The corner structure is relatively complicated, and the appearance is not simple and beautiful.
发明内容Summary of the invention
本发明要解决的技术问题是提供一种简洁美观，无需拆装工具，拆装便捷的展示灯箱。The technical problem to be solved by the present invention is to provide a simple and beautiful display light box without disassembling and assembling tools, which is convenient for disassembly and assembly.
本发明为解决上述技术问题提出的一种技术方案是：一种展示灯箱，包括构成边框的型材和设于所述边框内侧的LED灯条，还包括转角连接件和卡接件，所述边框的各转角处均由两根型材相交拼接而成，所述型材左右对称且从中间向两侧依次设有第一腔体、第二腔体和嵌布槽，所述转角连接件的一端为固定端，另一端为卡接端，所述卡接端上设有卡口，所述转角连接件的固定端和卡接端的形状均与所述第一腔体的形状相匹配，所述转角连接件的固定端插设且固定在转角处的其中一根型材的第一腔体内，所述卡接件固定连接在转角处的另一根型材上，转角处的两根型材拼接在一起时，所述转角连接件的卡接端插设于转角处的另一根型材的第一腔体内，且所述卡接件卡接固定在卡口内。A technical solution proposed by the present invention to solve the above technical problem is: a display light box, including a profile forming a frame and an LED light bar disposed inside the frame, and further including a corner connecting piece and a clamping piece, the frame The corners of each are made of two profiles that are intersected and spliced. The profiles are bilaterally symmetrical and are provided with a first cavity, a second cavity, and an inlay groove in order from the middle to both sides. One end of the corner connector is The fixed end, the other end is a clamping end, and the clamping end is provided with a bayonet. The shapes of the fixed end and the clamping end of the corner connector match the shape of the first cavity, and the corner The fixed end of the connecting piece is inserted and fixed in the first cavity of one of the profiles at the corner, and the clamping piece is fixedly connected to the other profile at the corner, when the two profiles at the corner are spliced together , The clamping end of the corner connector is inserted into the first cavity of another profile at the corner, and the clamping member is clamped and fixed in the bayonet.
上述转角连接件设有连接固定端和卡接端的转角部为弧形，所述转角部的内侧设 有凸起部，所述转角处的两根型材的第一腔体内侧设有限位所述凸起部的缺口。固定端和卡接端插设固定在第一腔体内，凸起部限位在缺口，可以保证转角连接件与型材之间连接不会晃动变形，连接牢固稳定。The corner connector is provided with a curved portion connecting the fixed end and the clamping end, and a convex portion is provided on the inner side of the corner portion, and a limit position is provided on the inner side of the first cavity of the two profiles at the corner The notch of the raised part. The fixed end and the clamping end are inserted and fixed in the first cavity, and the protrusion is limited to the gap, which can ensure that the connection between the corner connector and the profile will not shake and deform, and the connection is stable and stable.
上述转角连接件的固定端开设有螺钉孔，所述固定端通过螺钉固定在型材的第一腔体内，所述第一腔体的横截面为矩形，所述转角连接件的固定端和卡接端呈长方体形。The fixed end of the corner connector is provided with a screw hole, and the fixed end is fixed in the first cavity of the profile by screws. The cross section of the first cavity is rectangular, and the fixed end of the corner connector is clamped The end is cuboid.
上述转角处的两根型材相互垂直，且两根型材的相交处设有45°的切口。The two profiles at the above corners are perpendicular to each other, and the intersection of the two profiles is provided with a 45° cutout.
上述型材设有呈平面的外侧板和呈弧面的内侧板，所述内侧板的中央开设有LED灯槽。The above profile is provided with a flat outer plate and an inner plate with a curved surface, and an LED lamp slot is opened in the center of the inner plate.
上述卡接件包括底座、按扣和卡勾；所述底座通过螺钉固定连接在型材上，按扣的一端与所述底座相铰接，所述卡勾的一端与卡口卡接配合，所述卡勾的另一端与按扣的中段相铰接。The snap fitting includes a base, a snap and a hook; the base is fixedly connected to the profile by screws, one end of the snap is hinged to the base, and one end of the snap hook is snap-fitted with the bayonet. The other end of the hook is hinged with the middle section of the snap.
上述展示灯箱还包括连接管，所述型材的第二腔体内设有与所述连接管的外径相匹配的凹槽，两根型材端部对接构成一侧边框时，所述连接管的两端分别插接在对接的两根型材的第二腔体内，所述连接管与第二腔体过盈配合。The above-mentioned display light box further includes a connecting tube. The second cavity of the profile is provided with a groove matching the outer diameter of the connecting tube. When the ends of the two profiles are butted to form a side frame, the two of the connecting tube The ends are respectively inserted into the second cavity of the two connected profiles, and the connecting tube is interference fit with the second cavity.
上述连接管为圆柱形，所述凹槽呈弧形。The connecting tube is cylindrical, and the groove is arc-shaped.
上述LED灯条的端部设有DC插座，两根型材端部对接构成一侧边框时，相邻的两个DC插座通过两端设有DC插头的对接线相连。A DC socket is provided at the end of the LED light bar, and when the ends of the two profiles are butted to form a side frame, the two adjacent DC sockets are connected by a butt wire provided with DC plugs at both ends.
上述展示灯箱还包括设于所述边框内侧的电源适配器，所述电源适配器通过设有DC插头的导线与DC插座相连。The above display light box further includes a power adapter provided inside the frame, and the power adapter is connected to the DC socket through a wire provided with a DC plug.
上述展示灯箱还包括卡扣，所述卡扣设有两块相互平行设置的长条形侧板，所述卡扣的一端设有手柄，两个展示灯箱的边框外侧靠在一起时，所述卡扣的两块侧板通过自身形变分别卡接固定在相邻的两根型材的嵌布槽之间，从而将相邻的展示灯箱连接固定在一起。The above display light box further includes a buckle, the buckle is provided with two elongated side plates arranged parallel to each other, one end of the buckle is provided with a handle, and when the outer sides of the two display light boxes are close together, the The two side plates of the buckle are respectively clamped and fixed between the adjacent cloth fitting grooves of the two profiles through their own deformation, thereby connecting and fixing the adjacent display light boxes together.
本发明具有如下积极的效果：The present invention has the following positive effects:
(1)本发明的展示灯箱转角连接件为内嵌件，插接固定在型材的腔体内，可以有效的的保证连接强度，与卡接件配合使用，可以实现展示灯箱边框的快速拼接和拆卸，无需拆装工具。本发明的展示灯箱从外观上只看得到构成边框的型材，外观简洁美观。(1) The corner connector of the display light box of the present invention is an embedded part, which is inserted and fixed in the cavity of the profile, which can effectively ensure the connection strength, and can be used in conjunction with the clamping member to realize the rapid splicing and disassembly of the display light box frame , Without disassembling tools. The display light box of the present invention can only see the profile forming the frame from the appearance, and the appearance is simple and beautiful.
(2)本发明的展示灯箱需要两根型材对接构成更长的边框时，先在一侧的型材腔体内插接固定一段连接管，然后直接***另一侧型材腔体内固定，组装时方便快捷，省时省力。(2) When the display light box of the present invention requires two profiles to be connected to form a longer frame, a section of connecting pipe is inserted and fixed in the profile cavity on one side, and then directly inserted into the cavity in the profile cavity on the other side for fixing, which is convenient and quick to assemble ,save time and energy.
(3)本发明的展示灯箱LED灯条的端部设有DC插座，可通过设有DC插头的连接线方便的连接相邻的LED灯条或者连接电源适配器，拆装十分方便，安全可靠。(3) The LED light bar of the display light box of the present invention is provided with a DC socket at the end, and the adjacent LED light bar or the power adapter can be conveniently connected through a connecting line provided with a DC plug, which is very convenient for disassembly and assembly, safe and reliable.
(4)本发明的展示灯箱可以通过特殊设计的卡扣将任意多个展示灯箱矩阵式排列连接，构成大型的展示画面，使用时灵活多变。(4) The display light box of the present invention can connect any number of display light boxes in a matrix arrangement through a specially designed snap to form a large display screen, which is flexible when used.
附图说明BRIEF DESCRIPTION
图1是实施例1的展示灯箱的三维视图；1 is a three-dimensional view of the display light box of Example 1;
图2是图1中的右下角的局部放大图；2 is a partial enlarged view of the lower right corner in FIG. 1;
图3是图1中的型材的三维视图；Figure 3 is a three-dimensional view of the profile in Figure 1;
图4是图3中的型材的俯视图；4 is a top view of the profile in FIG. 3;
图5是图2中的转角连接件的三维视图；5 is a three-dimensional view of the corner connector in FIG. 2;
图6是图2中的卡接件的三维视图；6 is a three-dimensional view of the clip in FIG. 2;
图7是图6中的卡接件去掉底座后的三维视图；7 is a three-dimensional view of the clamping member in FIG. 6 after removing the base;
图8图3中的型材安装有LED灯条、连接管和转角连接件的三维视图；3D views of the profiles in Fig. 8 and Fig. 3 equipped with LED light bars, connecting tubes and corner connectors;
图9是图8中的型材用卡扣与相邻的型材组装在一起的三维视图；FIG. 9 is a three-dimensional view of the clip for the profile of FIG. 8 assembled with the adjacent profile;
图10是图9中的卡扣的三维视图。Fig. 10 is a three-dimensional view of the buckle in Fig. 9.
具体实施方式detailed description
(实施例1)(Example 1)
见图1和图2，本实施例的展示灯箱，包括构成边框的型材1和设于边框内侧的LED灯条2。还包括转角连接件3和卡接件4。边框的各转角处均由两根型材1相交拼接而成，转角处的两根型材1相互垂直，且两根型材1的相交处设有45°的切口1-4。1 and 2, the display light box of this embodiment includes a profile 1 constituting a frame and an LED light bar 2 provided inside the frame. The corner connector 3 and the clip 4 are also included. Each corner of the frame is formed by the intersection of two profiles 1, the two profiles 1 at the corner are perpendicular to each other, and the intersection of the two profiles 1 is provided with a 45° cut 1-4.
见图3和图4，型材1左右对称且从中间向两侧依次设有第一腔体1-1、第二腔体1-2和嵌布槽1-3。型材1设有呈平面的外侧板1-5和呈弧面的内侧板1-6，内侧板1-6的中央开设有LED灯槽1-7。3 and 4, the profile 1 is bilaterally symmetrical and is provided with a first cavity 1-1, a second cavity 1-2 and an inlay groove 1-3 in order from the middle to both sides. The profile 1 is provided with a flat outer plate 1-5 and a curved inner plate 1-6, and an LED lamp slot 1-7 is opened in the center of the inner plate 1-6.
见图2和图5，转角连接件3的一端为固定端3-1，另一端为卡接端3-2，卡接端3-2上设有卡口3-3。转角连接件3的固定端3-1和卡接端3-2的形状均与第一腔体1-1的形状相匹配。转角连接件3的固定端3-1插设且固定在转角处的其中一根型 材1的第一腔体1-1内，卡接件4固定连接在转角处的另一根型材1上，转角处的两根型材1拼接在一起时，转角连接件3的卡接端3-2插设于转角处的另一根型材1的第一腔体1-1内，且卡接件4卡接固定在卡口3-3内。As shown in FIGS. 2 and 5, one end of the corner connector 3 is a fixed end 3-1, and the other end is a clamping end 3-2, and a clamping opening 3-3 is provided on the clamping end 3-2. The shapes of the fixed end 3-1 and the clamping end 3-2 of the corner connector 3 match the shape of the first cavity 1-1. The fixed end 3-1 of the corner connector 3 is inserted and fixed in the first cavity 1-1 of one profile 1 at the corner, and the clamping member 4 is fixedly connected to the other profile 1 at the corner, When the two profiles 1 at the corner are spliced together, the clamping end 3-2 of the corner connector 3 is inserted into the first cavity 1-1 of the other profile 1 at the corner, and the clamping member 4 is stuck It is fixed in the bayonet 3-3.
见图3和图5，转角连接件3设有连接固定端3-1和卡接端3-2的转角部3-5为弧形。转角部3-5的内侧设有凸起部3-6。转角处的两根型材1的第一腔体1-1内侧设有限位凸起部3-6的缺口1-9。3 and 5, the corner connector 3 is provided with a corner portion 3-5 connecting the fixed end 3-1 and the clamping end 3-2, which is arc-shaped. A convex portion 3-6 is provided inside the corner portion 3-5. At the inner corner of the first cavity 1-1 of the two profiles 1 at the corner, a notch 1-9 of a limiting protrusion 3-6 is provided.
见图5，转角连接件3的固定端3-1开设有螺钉孔3-4，固定端3-1通过螺钉固定在型材1的第一腔体1-1内，第一腔体1-1的横截面为矩形，转角连接件3的固定端3-1和卡接端3-2呈长方体形。As shown in FIG. 5, the fixed end 3-1 of the corner connector 3 is provided with screw holes 3-4, and the fixed end 3-1 is fixed in the first cavity 1-1 of the profile 1 by screws, the first cavity 1-1 Has a rectangular cross section, and the fixed end 3-1 and the clamping end 3-2 of the corner connector 3 have a rectangular parallelepiped shape.
见图6和图7，卡接件4包括底座4-1、按扣4-2和卡勾4-3；底座4-1通过螺钉固定连接在型材1上，按扣4-2的一端与底座4-1相铰接，卡勾4-3的一端与卡口3-3卡接配合，卡勾4-3的另一端与按扣4-2的中段相铰接。6 and 7, the clip 4 includes a base 4-1, a snap 4-2 and a hook 4-3; the base 4-1 is fixedly connected to the profile 1 by screws, and one end of the snap 4-2 is connected to The base 4-1 is hinged, one end of the hook 4-3 is engaged with the bayonet 3-3, and the other end of the hook 4-3 is hinged with the middle of the snap 4-2.
见图4和图8，展示灯箱还包括连接管5。型材1的第二腔体1-2内设有与连接管5的外径相匹配的凹槽1-8。两根型材1端部对接构成一侧边框时，连接管5的两端分别插接在对接的两根型材1的第二腔体1-2内，连接管5与第二腔体1-2过盈配合。连接管5为圆柱形，凹槽1-8呈弧形。4 and 8, the display light box further includes a connecting tube 5. The second cavity 1-2 of the profile 1 is provided with a groove 1-8 matching the outer diameter of the connecting tube 5. When the ends of the two profiles 1 are joined to form a side frame, the two ends of the connecting tube 5 are inserted into the second cavity 1-2 of the two connected profiles 1 respectively, the connecting tube 5 and the second cavity 1-2 Interference fit. The connecting tube 5 is cylindrical, and the grooves 1-8 are curved.
见图2和图8，LED灯条2的端部设有DC插座6，两根型材1端部对接构成一侧边框时，相邻的两个DC插座6通过两端设有DC插头的对接线7-1相连。展示灯箱还包括设于边框内侧的电源适配器8，电源适配器8通过设有DC插头的导线7-2与DC插座6相连。As shown in FIGS. 2 and 8, the end of the LED light bar 2 is provided with a DC socket 6. When the ends of the two profiles 1 are connected to form a side frame, the adjacent two DC sockets 6 are provided with DC plugs at both ends. Wiring 7-1 is connected. The display light box further includes a power adapter 8 disposed inside the frame, and the power adapter 8 is connected to the DC socket 6 through a wire 7-2 provided with a DC plug.
见图9和图10，展示灯箱还包括卡扣9，卡扣9设有两块相互平行设置的长条形侧板9-1，卡扣9的一端设有手柄9-2，两个展示灯箱的边框外侧靠在一起时，卡扣9的两块侧板9-1通过自身形变分别卡接固定在相邻的两根型材1的嵌布槽1-3之间，从而将相邻的展示灯箱连接固定在一起。9 and 10, the display light box further includes a buckle 9, the buckle 9 is provided with two long side plates 9-1 arranged parallel to each other, one end of the buckle 9 is provided with a handle 9-2, two displays When the outer sides of the frame of the light box are close together, the two side plates 9-1 of the buckle 9 are respectively clamped and fixed between the inlay grooves 1-3 of the two adjacent profiles 1 through their own deformation, so that the adjacent The display light boxes are connected and fixed together.
本实施例的展示灯箱在生产时，作为底部和顶部边框的型材1上没有LED灯条2，固定有卡接件4，作为底部边框的的型材1上安装有电源适配器和支脚，作为侧边框的型材1上45°的切口处安装有LED灯条2和转角连接件3，水平的切口1-4处安装有连接管6。组装时，将连接管6***对接的型材1内，将转角连接件3***底部和顶部边框的型材1内，连接DC插座，然后在嵌布槽内安装画面，即可通电使用。The display light box of this embodiment has no LED light bar 2 on the profile 1 as the bottom and top frame when it is produced, and the clip 4 is fixed. The profile 1 as the bottom frame is equipped with a power adapter and feet as side frames The LED light bar 2 and the corner connector 3 are installed at the 45° cutout of the profile 1, and the connecting pipe 6 is installed at the horizontal cutout 1-4. When assembling, insert the connecting tube 6 into the mating profile 1, insert the corner connector 3 into the profile 1 of the bottom and top frame, connect to the DC socket, and then install the screen in the embedded groove, then it can be powered on.
显然，上述实施例仅仅是为清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。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。而这些属于本发明的精神所引伸出的显而易见的变化或变动仍处于本发明的保护范围之中。Obviously, the above examples are only examples for clearly illustrating the present invention, rather than limiting the embodiments of the present invention. For those of ordinary skill in the art, on the basis of the above description, other different forms of changes or changes can also be made. There is no need to exhaustively list all implementations. However, these obvious changes or changes derived from the spirit of the present invention are still within the protection scope of the present invention.

Claims (10)

  1. 一种展示灯箱，包括构成边框的型材(1)和设于所述边框内侧的LED灯条(2)，其特征在于：A display light box includes a profile (1) forming a frame and an LED light bar (2) arranged inside the frame, and is characterized by:
    还包括转角连接件(3)和卡接件(4)，It also includes corner connector (3) and snap connector (4),
    所述边框的各转角处均由两根型材(1)相交拼接而成，所述型材(1)左右对称且从中间向两侧依次设有第一腔体(1-1)、第二腔体(1-2)和嵌布槽(1-3)，Each corner of the frame is formed by the intersection of two profiles (1). The profiles (1) are bilaterally symmetrical and are provided with a first cavity (1-1) and a second cavity in order from the middle to both sides. Body (1-2) and inlay groove (1-3),
    所述转角连接件(3)的一端为固定端(3-1)，另一端为卡接端(3-2)，所述卡接端(3-2)上设有卡口(3-3)，One end of the corner connector (3) is a fixed end (3-1), and the other end is a clamping end (3-2). The clamping end (3-2) is provided with a bayonet (3-3) ),
    所述转角连接件(3)的固定端(3-1)和卡接端(3-2)的形状均与所述第一腔体(1-1)的形状相匹配，The shapes of the fixed end (3-1) and the clamping end (3-2) of the corner connector (3) match the shape of the first cavity (1-1),
    所述转角连接件(3)的固定端(3-1)插设且固定在转角处的其中一根型材(1)的第一腔体(1-1)内，所述卡接件(4)固定连接在转角处的另一根型材(1)上，转角处的两根型材(1)拼接在一起时，所述转角连接件(3)的卡接端(3-2)插设于转角处的另一根型材(1)的第一腔体(1-1)内，且所述卡接件(4)卡接固定在卡口(3-3)内。The fixed end (3-1) of the corner connector (3) is inserted and fixed in the first cavity (1-1) of one of the profiles (1) at the corner, and the clamping member (4) ) Fixedly connected to another profile (1) at the corner, and when the two profiles (1) at the corner are spliced together, the clamping end (3-2) of the corner connector (3) is inserted in Another profile (1) at the corner is in the first cavity (1-1), and the clamping member (4) is clamped and fixed in the bayonet (3-3).
  2. 根据权利要求1所述的展示灯箱，其特征在于：所述转角连接件(3)设有连接固定端(3-1)和卡接端(3-2)的转角部(3-5)为弧形，所述转角部(3-5)的内侧设有凸起部(3-6)，所述转角处的两根型材(1)的第一腔体(1-1)内侧设有限位所述凸起部(3-6)的缺口(1-9)。The display light box according to claim 1, characterized in that: the corner connector (3) is provided with a corner portion (3-5) connecting the fixed end (3-1) and the clamping end (3-2) as Arc-shaped, the inside of the corner (3-5) is provided with a protrusion (3-6), and the inside of the first cavity (1-1) of the two profiles (1) at the corner is provided with a limit The notch (1-9) of the raised portion (3-6).
  3. 根据权利要求1所述的展示灯箱，其特征在于：所述转角连接件(3)的固定端(3-1)开设有螺钉孔(3-4)，所述固定端(3-1)通过螺钉固定在型材(1)的第一腔体(1-1)内，所述第一腔体(1-1)的横截面为矩形，所述转角连接件(3)的固定端(3-1)和卡接端(3-2)呈长方体形。The display light box according to claim 1, characterized in that: the fixed end (3-1) of the corner connector (3) is provided with a screw hole (3-4), and the fixed end (3-1) passes through The screw is fixed in the first cavity (1-1) of the profile (1), the cross section of the first cavity (1-1) is rectangular, and the fixed end (3-) of the corner connector (3) 1) It has a rectangular parallelepiped shape with the card connection end (3-2).
  4. 根据权利要求1所述的展示灯箱，其特征在于：所述转角处的两根型材(1)相互垂直，且两根型材(1)的相交处设有45°的切口(1-4)。The display light box according to claim 1, characterized in that the two profiles (1) at the corner are perpendicular to each other, and the intersection of the two profiles (1) is provided with a 45° notch (1-4).
  5. 根据权利要求1所述的展示灯箱，其特征在于：所述型材(1)设有呈平面的外侧板(1-5)和呈弧面的内侧板(1-6)，所述内侧板(1-6)的中央开设有LED灯槽(1-7)。The display light box according to claim 1, characterized in that the profile (1) is provided with a flat outer plate (1-5) and a curved inner plate (1-6), the inner plate ( The LED lamp slot (1-7) is opened in the center of 1-6).
  6. 根据权利要求1所述的展示灯箱，其特征在于：所述卡接件(4)包括底座(4-1)、按扣(4-2)和卡勾(4-3)；所述底座(4-1)通过螺钉固定连接在型 材(1)上，按扣(4-2)的一端与所述底座(4-1)相铰接，所述卡勾(4-3)的一端与卡口(3-3)卡接配合，所述卡勾(4-3)的另一端与按扣(4-2)的中段相铰接。The display light box according to claim 1, characterized in that: the clamping member (4) comprises a base (4-1), a snap (4-2) and a hook (4-3); the base ( 4-1) fixedly connected to the profile (1) by screws, one end of the snap (4-2) is hinged with the base (4-1), and one end of the hook (4-3) is connected to the bayonet (3-3) The snap-fit, the other end of the hook (4-3) is hinged with the middle section of the snap (4-2).
  7. 根据权利要求1至6中任一项所述的展示灯箱，其特征在于：还包括连接管(5)，The display light box according to any one of claims 1 to 6, characterized in that it further comprises a connecting tube (5),
    所述型材(1)的第二腔体(1-2)内设有与所述连接管(5)的外径相匹配的凹槽(1-8)，所述连接管(5)为圆柱形，所述凹槽(1-8)呈弧形，The second cavity (1-2) of the profile (1) is provided with a groove (1-8) matching the outer diameter of the connecting tube (5), the connecting tube (5) is cylindrical Shape, the groove (1-8) is curved,
    两根型材(1)端部对接构成一侧边框时，所述连接管(5)的两端分别插接在对接的两根型材(1)的第二腔体(1-2)内，所述连接管(5)与第二腔体(1-2)过盈配合。When the ends of the two profiles (1) are butted to form a side frame, the two ends of the connecting tube (5) are respectively inserted into the second cavity (1-2) of the two butted profiles (1). The connecting tube (5) and the second cavity (1-2) have an interference fit.
  8. 根据权利要求1至6中任一项所述的展示灯箱，其特征在于：所述LED灯条(2)的端部设有DC插座(6)，两根型材(1)端部对接构成一侧边框时，相邻的两个DC插座(6)通过两端设有DC插头的对接线(7-1)相连。The display light box according to any one of claims 1 to 6, characterized in that: the end of the LED light bar (2) is provided with a DC socket (6), and the ends of the two profiles (1) are butted to form a In the case of the side frame, the two adjacent DC sockets (6) are connected by a counter wire (7-1) with DC plugs at both ends.
  9. 根据权利要求8所述的展示灯箱，其特征在于：还包括设于所述边框内侧的电源适配器(8)，所述电源适配器(8)通过设有DC插头的导线(7-2)与DC插座(6)相连。The display light box according to claim 8, further comprising: a power adapter (8) provided inside the frame, the power adapter (8) is connected to the DC through a wire (7-2) provided with a DC plug The socket (6) is connected.
  10. 根据权利要求1至6中任一项所述的展示灯箱，其特征在于：还包括卡扣(9)，所述卡扣(9)设有两块相互平行设置的长条形侧板(9-1)，所述卡扣(9)的一端设有手柄(9-2)，两个展示灯箱的边框外侧靠在一起时，所述卡扣(9)的两块侧板(9-1)通过自身形变分别卡接固定在相邻的两根型材(1)的嵌布槽(1-3)之间，从而将相邻的展示灯箱连接固定在一起。The display light box according to any one of claims 1 to 6, further comprising a buckle (9), the buckle (9) is provided with two elongated side plates (9) arranged parallel to each other -1), one end of the buckle (9) is provided with a handle (9-2), and when the outer sides of the two display light boxes are close together, the two side plates (9-1 of the buckle (9) ) They are respectively clamped and fixed between the inlay grooves (1-3) of two adjacent profiles (1) through their own deformation, so as to connect and fix the adjacent display light boxes together.
PCT/CN2019/098187 2018-12-28 2019-07-29 Display lightbox WO2020134064A1 (en)

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