WO2023201818A1 - 一种拼接显示屏 - Google Patents

一种拼接显示屏 Download PDF

Info

Publication number
WO2023201818A1
WO2023201818A1 PCT/CN2022/093585 CN2022093585W WO2023201818A1 WO 2023201818 A1 WO2023201818 A1 WO 2023201818A1 CN 2022093585 W CN2022093585 W CN 2022093585W WO 2023201818 A1 WO2023201818 A1 WO 2023201818A1
Authority
WO
WIPO (PCT)
Prior art keywords
positioning
hole
display module
frame
display screen
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2022/093585
Other languages
English (en)
French (fr)
Inventor
赵冠乔
肖力建
卢忠银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
TCL China Star Optoelectronics Technology Co Ltd
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 TCL China Star Optoelectronics Technology Co Ltd filed Critical TCL China Star Optoelectronics Technology Co Ltd
Priority to US17/756,523 priority Critical patent/US12232276B2/en
Publication of WO2023201818A1 publication Critical patent/WO2023201818A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating 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
    • G09F9/302—Indicating 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
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/30—Side-by-side or stacked arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating 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
    • G09F9/302—Indicating 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating 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
    • G09F9/33—Indicating 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 being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating 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
    • G09F9/302—Indicating 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
    • G09F9/3023—Segmented electronic displays

Definitions

  • the present application relates to the field of display technology, and in particular to a splicing display screen.
  • display applications are becoming more and more widespread. They are not only used in televisions, monitors, industrial displays, and medical displays, but are also increasingly used in public display situations.
  • public display applications the display generally needs to have a larger display area to meet people's requirements for long-distance viewing and large amounts of information display.
  • the splicing application of display panels is often multi-screen linkage, which requires a large number of display modules.
  • the existing modules do not have positioning devices during splicing and assembly. After the modules are spliced, the gaps between the modules are large and the splicing is not firm.
  • the splicing line is prone to front and rear misalignment and unevenness. How to reduce the splicing gap between modules and solve the problem of weak splicing between modules and uneven front and rear dislocation of splicing lines has become an urgent problem to be solved.
  • Embodiments of the present application provide a spliced display screen, which is used to improve the problem of uneven front and rear misalignment at the splicing lines of the spliced display screen.
  • the embodiment of the present application provides a splicing display screen, which includes:
  • At least one first display module the first display module includes a first frame, and the first frame is provided with at least one first locking hole;
  • At least one second display module is located on one side of the first display module.
  • the second display module includes a second frame.
  • the second frame is provided with at least one first positioning hole.
  • the first positioning hole corresponds to one of the first locking holes;
  • Positioning component the positioning component is arranged in the first locking hole, the positioning component includes a positioning member and an elastic member, the positioning member is in contact with or connected to the elastic member, the positioning member is disposed in the The elastic member is on one side close to the first positioning hole, and a part of the positioning member is stuck into the first positioning hole.
  • the positioning component further includes a fixing member, the fixing member is provided with a receiving cavity, the elastic member is disposed in the receiving cavity, and the positioning member is disposed in the receiving cavity.
  • the elastic member is on one side away from the bottom of the accommodation cavity.
  • the positioning component further includes a limiting member, the limiting member is disposed on a side of the fixing member away from the bottom of the accommodation cavity, and the limiting member An opening is provided, the opening is connected with the accommodation cavity, and the width of the accommodation cavity is greater than the width of the opening.
  • the first locking hole includes a first contact hole and a second contact hole that are connected in a communication manner, and the hole wall of the second contact hole is located on the first contact hole. Outside the hole, the fixing member is disposed in the first contact hole, and the limiting member is disposed in the second contact hole.
  • the fixing member is provided with external threads
  • the first contact hole is provided with internal threads corresponding to the external threads
  • the fixing member and the third contact hole are provided with internal threads.
  • One contact hole is for threaded connection.
  • the first positioning hole is an arc-shaped hole
  • the shape of the positioning member is a sphere
  • the radius of curvature of the first positioning hole is the same as the radius of the positioning member.
  • the diameter of the positioning member is smaller than the width of the accommodation cavity, and the diameter of the positioning member is equal to the width of the opening.
  • the opening includes a strip-shaped opening or a circular opening.
  • the positioning member is a steel ball.
  • the positioning member includes a first part, a second part and a third part, the first part and the third part are connected through the second part, and the The width of the second part is equal to the width of the opening of the accommodation cavity, and the shape of the third part is a partial arc surface of a sphere.
  • protrusions are provided in the first positioning hole. After the positioning member is inserted into the first positioning hole, the protrusions block the second part. Move outward.
  • the second part 301b includes a body part and a plurality of protrusions surrounding the outer wall of the body part.
  • the first display module further includes a third frame, the third frame is located on the opposite side of the first frame, and the third frame is provided with a second Positioning holes;
  • the second display module also includes a fourth frame, the fourth frame is located on the opposite side of the second frame, the fourth frame is provided with a second locking hole, the second positioning hole and the third
  • the two locking holes correspond to each other, the positioning component is disposed in the second locking hole, the positioning member is disposed on a side of the elastic member close to the second positioning hole, and a part of the positioning member is locked into the second positioning hole.
  • the first display module includes a first box and a first display module, and the first box includes the first frame, the third frame and a first support plate, the first box is provided with a first accommodation slot, and the first display module is arranged in the first accommodation slot;
  • the second display module includes a second box and a second display module.
  • the second box includes the second frame, the fourth frame and a second support plate.
  • the second box is provided with A second accommodation slot, the second display module is arranged in the second accommodation slot.
  • a first anti-collision protrusion is provided on the side of the first support plate away from the first display module; the second support plate is away from the second display module.
  • a second anti-collision protrusion is provided on one side of the module.
  • the first frame is also provided with a second positioning hole, and the second positioning hole is provided on one side of the first locking hole;
  • the second frame is also provided with a second locking hole, the second locking hole is provided on one side of the first positioning hole, and the second positioning hole corresponds to the second locking hole,
  • the positioning component is also disposed in the second locking hole, the positioning member is disposed on the side of the elastic member close to the second positioning hole, and a part of the positioning member snaps into the second positioning hole. inside the hole.
  • the first frame is further provided with a bump, and the first locking hole is provided on a side of the bump close to the display surface of the first display module. side;
  • the second frame is also provided with a groove
  • the first positioning hole is provided on a side of the groove close to the display surface of the second display module, and the first positioning hole is connected to the groove.
  • the bump is arranged in the groove.
  • the first display module and the second display module are organic light-emitting diode display modules, micro-light-emitting diode display modules, millimeter light-emitting diode display modules or liquid crystal display modules. any kind.
  • the elastic member includes one of a spring or a compression spring.
  • the first display module and the second display module have the same structure.
  • Embodiments of the present application provide a spliced display screen.
  • the spliced display screen includes at least a first display module, at least a second display module and a positioning component.
  • the first display module includes a first frame.
  • the first frame is provided with at least one first locking hole.
  • the second display module is located on one side of the first display module.
  • the second display module includes a second frame.
  • the second frame is provided with at least one first positioning hole.
  • a first positioning hole corresponds to a first locking hole.
  • the positioning component is arranged in the first locking hole.
  • the positioning component includes a positioning piece and an elastic piece.
  • the positioning part and the elastic part are in contact or connected.
  • the positioning component is arranged on a side of the elastic component close to the first positioning hole.
  • the splicing display screen provided by the embodiment of the present application, when the first display module and the second display module are spliced, under the elastic action of the elastic member, a part of the positioning member snaps into the first positioning hole, thereby completing the first positioning hole.
  • the spliced display screen provided by the embodiment of the present application can accurately align the display module to prevent the gap between the adjacent display modules from being large, the splicing being weak, and the splicing line being easily There is uneven positioning before and after.
  • Figure 1 is a first structural schematic diagram of a splicing display screen provided by an embodiment of the present application
  • Figure 2 is a first structural schematic diagram of the first display module and the second display module provided by the embodiment of the present application;
  • Figure 3 is a schematic structural diagram of the first box and the second box provided by the embodiment of the present application.
  • Figure 4 is a first structural schematic diagram of a positioning component provided by an embodiment of the present application.
  • Figure 5 is a second structural schematic diagram of the splicing display screen provided by the embodiment of the present application.
  • Figure 6 is a second structural schematic diagram of the first display module and the second display module provided by the embodiment of the present application.
  • Figure 7 is a second structural schematic diagram of a positioning component provided by an embodiment of the present application.
  • Figure 8 is a third structural schematic diagram of a splicing display screen provided by an embodiment of the present application.
  • FIG. 9 is a third structural schematic diagram of the first display module and the second display module provided by the embodiment of the present application.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features.
  • features defined as “first” and “second” may explicitly or implicitly include one or more of the described features.
  • “plurality” means two or more than two, unless otherwise explicitly and specifically limited.
  • An embodiment of the present application provides a splicing display screen. Each is explained in detail below. It should be noted that the order of description of the following embodiments does not limit the preferred order of the embodiments.
  • Embodiments of the present application provide a spliced display screen.
  • the spliced display screen includes at least a first display module, at least a second display module and a positioning component.
  • the first display module includes a first frame.
  • the first frame is provided with at least one first locking hole.
  • the second display module is located on one side of the first display module.
  • the second display module includes a second frame.
  • the second frame is provided with at least one first positioning hole.
  • a first positioning hole corresponds to a first locking hole.
  • the positioning component is arranged in the first locking hole.
  • the positioning component includes a positioning piece and an elastic piece.
  • the positioning part and the elastic part are connected and arranged.
  • the positioning component is arranged on a side of the elastic component close to the first positioning hole.
  • the splicing display screen provided by the embodiment of the present application, when the first display module and the second display module are spliced, under the elastic action of the elastic member, a part of the positioning member snaps into the first positioning hole, thereby completing the first positioning hole.
  • the spliced display screen provided by the embodiment of the present application can accurately align the display module to prevent the gap between the adjacent display modules from being large, the splicing being weak, and the splicing line being easily There is uneven positioning before and after.
  • Figure 1 is a first structural schematic diagram of a spliced display screen provided by an embodiment of the present application.
  • FIG. 2 is a first structural schematic diagram of a first display module and a second display module provided by an embodiment of the present application.
  • Figure 3 is a schematic structural diagram of the first box and the second box provided by the embodiment of the present application.
  • This embodiment of the present application provides a splicing display screen 100.
  • the spliced display screen 100 includes at least one first display module 10 .
  • the first display module 10 includes a first box 101 and a first light emitting unit 102 .
  • the first box 101 includes a first frame 1011.
  • the first frame 1011 is provided with at least one first locking hole 1011a.
  • the second display module 20 is located on one side of the first display module 10 .
  • the second display module 20 includes a second box 201 and a second light emitting unit 202 .
  • the second box 201 includes a second frame 2011.
  • the second frame 2011 is provided with at least one first positioning hole 2011a.
  • a first positioning hole 2011a corresponds to a first locking hole 1011a.
  • the positioning component 30 is disposed in the first locking hole 1011a.
  • the positioning assembly 30 includes a positioning member 301 and an elastic member 302 .
  • the positioning member 301 and the elastic member 302 are in contact or connected.
  • the positioning member 301 is provided on the side of the elastic member 302 close to the first positioning hole 2011a.
  • a part of the positioning member 301 is inserted into the first positioning hole 2011a.
  • the splicing display screen 100 provided in the embodiment of the present application when the first display module 10 and the second display module 20 are spliced, under the elastic action of the elastic member 302, a part of the positioning member 301 is stuck into the first positioning hole 2011a. , thereby completing the alignment and splicing of the first display module 10 and the second display module 20 .
  • the splicing display screen 100 provided by the embodiment of the present application can be accurately aligned to prevent large gaps between adjacent display modules after the display modules are spliced, weak splicing, and prone to front and rear misalignment and unevenness at the splicing line.
  • the elastic member 302 can be compressed or stretched under the action of external force, when the first frame 1011 and the second frame 2011 are respectively provided with a plurality of first locking holes 1011a and first positioning holes 2011a, even if there are Even if the alignment of a part of the positioning component 30 is deviated, the splicing will not be firm and the front and rear dislocations and unevenness will easily occur at the splicing line.
  • the first display module 10 and the second display module 20 may be organic light-emitting diode (OLED) display modules, micro-light-emitting diodes (Micro-emitting diodes). Light-Emitting Diode (MicroLED) display module, millimeter Light-Emitting Diode (Mini Light-Emitting Diode, MiniLED) display module and liquid crystal display (Liquid Crystal Display, LCD) module, etc.
  • OLED organic light-emitting diode
  • MicroLED micro-light-emitting diodes
  • MiniLED millimeter Light-Emitting Diode
  • LCD liquid crystal display
  • the first box 101 also includes a first support plate 1012 .
  • the first box 101 is provided with a first receiving groove 101a.
  • the first light emitting unit 102 is disposed in the first receiving groove 101a.
  • the second box 201 also includes a second support plate 2012.
  • the second box 201 is provided with a second receiving groove 201a.
  • the second light emitting unit 202 is disposed in the second receiving groove 201a.
  • the first light-emitting unit 102 and the second light-emitting unit 202 are respectively placed in the first box 101 and the second box 201, and are respectively placed on the borders of the first box 101 and the second box 201.
  • the first locking hole 1011a and the first positioning hole 2011a are used to complete the positioning and fixing of the first display module 10 and the second display module 20 using the positioning assembly 30 .
  • the positioning between adjacent boxes is limited by the positioning member 301 and the first positioning hole 2011a.
  • the installation accuracy is high and the installation efficiency is fast, thereby improving the installation accuracy of the spliced display screen 100.
  • the material of the first box 101 and the second box 201 is steel plate.
  • anti-collision protrusions may be provided on the lower side plates of the first support plate 1012 and the second support plate 2012 . That is, a first anti-collision protrusion is provided on a side of the first support plate 1012 away from the first display module 10 . A second anti-collision protrusion is provided on a side of the second support plate 2012 away from the second display module 20 .
  • the anti-collision protrusions are installed. When the box is placed on the ground, the anti-collision protrusions are in contact with the ground, which can effectively avoid bumps and scratches on the front maintenance box.
  • the first frame 1011 is also provided with at least one second positioning hole 1011b.
  • the second positioning hole 1011b is provided on one side of the first locking hole 1011a.
  • the second frame 2011 is also provided with at least one second locking hole 2011b.
  • the second locking hole 2011b is provided on one side of the first positioning hole 2011a.
  • a second positioning hole 1011b corresponds to a second locking hole 2011b.
  • the positioning component 30 is also disposed in the second locking hole 2011b.
  • the positioning member 301 is provided on the side of the elastic member 302 close to the second positioning hole 1011b. A part of the positioning member 301 is inserted into the second positioning hole 1011b.
  • the two-way splicing of the first display module 10 and the second display module 20 is realized. This makes the first display module 10 and the second display module 20 more firmly spliced, further increasing the stability of the spliced display screen 100.
  • the first display module 10 includes a first box 101 .
  • the first box 101 also includes a third frame 1013.
  • the third frame 1013 is located on the opposite side of the first frame 1011 .
  • the third frame 1013 is provided with at least one second positioning hole 1011b.
  • the second display module 20 includes a second box 201 , and the second box 201 further includes a fourth frame 2013 .
  • the fourth frame 2013 is located on the opposite side of the second frame 2011.
  • the fourth frame 2013 is provided with at least one second locking hole 2011b.
  • a second positioning hole 1011b corresponds to a second locking hole 2011b.
  • the positioning component 30 is disposed in the second locking hole 2011db.
  • the positioning member 301 is provided on the side of the elastic member 302 close to the second positioning hole 1011b.
  • a part of the positioning member 301 is inserted into the second positioning hole 1011b.
  • the second positioning hole 1011b is provided on the opposite side of the first locking hole 1011a
  • the second locking hole 2011b is provided on the opposite side of the first positioning hole 2011a, thereby realizing multiple first display modules 10 and multiple first display modules 10.
  • the precise positioning and rapid splicing of the second display module 20 can thus meet the market demand for large-screen display equipment.
  • the first display module 10 and the second display module 20 may be display modules with the same structure.
  • the display modules with the same structure are artificially divided into are the first display module 10 and the second display module 20 .
  • FIG. 4 is a first structural schematic diagram of a positioning component provided by an embodiment of the present application.
  • the positioning assembly 30 also includes a fixing member 303 .
  • the fixing part 303 is provided with a receiving cavity 303a.
  • the elastic member 302 is disposed in the accommodation cavity 303a.
  • the positioning member 301 is provided on the side of the elastic member 302 away from the bottom of the accommodation cavity 303a.
  • the elastic member 302 is disposed in the accommodation cavity 303a of the fixing member 303, so that the elastic member 302 is compressed or stretched in the accommodation cavity 303a to ensure that the elastic member 302 will not be dislocated.
  • the elastic member 302 when the elastic member 302 moves along the bottom near the receiving cavity 303a, the elastic member 302 is in a compressed state.
  • the compressed state refers to the state of the elastic member 302 under the action of external force. In this state, the elastic member 302 has two opposite forces.
  • the tensile state refers to the state of the elastic member 302 under the action of an external force. In this state, the elastic member 302 has two forces in opposite directions.
  • the elastic member 302 provided in the embodiment of the present application may be one of a spring or a compression spring.
  • the elastic member 302 and the positioning member 301 may be in contact or connected.
  • the positioning assembly 30 further includes a limiting member 304.
  • the limiting member 304 is provided on the side of the fixing member 303 away from the bottom of the accommodation cavity 303a.
  • the limiting member 304 is provided with an opening 304a.
  • the opening 304a communicates with the accommodation cavity 303a.
  • the width of the accommodation cavity 303a is greater than the width of the opening.
  • the positioning member 301 is prevented from protruding from the accommodation cavity 303a by providing a limiting member 304 on the side of the fixing member 303 away from the bottom of the accommodation cavity 303a.
  • the opening 304a may be a strip-shaped opening or a circular opening.
  • the side wall of the limiting member 304 is located outside the fixing member 303, that is, the limiting member 304 has an overhanging portion. This design facilitates grabbing the positioning assembly 30 into the first locking hole 1011a.
  • the first locking hole 1011a includes a first contact hole 1011a1 and a second contact hole 1011a2 that are communicated with each other.
  • the hole wall of the second contact hole 1011a2 is located outside the first contact hole 1011a1.
  • the fixing member 303 is provided in the first contact hole 1011a1.
  • the limiting member 304 is provided in the second contact hole 1011a2.
  • the first locking hole 1011a is configured as a countersunk hole structure to fix the positioning component 30 in the first locking hole 1011a.
  • the fastener 303 is provided with external threads.
  • the first contact hole 1011a1 is provided with an internal thread corresponding to the external thread.
  • the fixing part 303 and the first contact hole 1011a1 are threaded. The threaded connection can make the connection between the positioning component 30 and the first locking hole 1011a more stable.
  • the first positioning hole 2011a is an arc-shaped hole.
  • the shape of the positioning member 301 is a sphere, and the radius of curvature of the first positioning hole 2011a is the same as the radius of the positioning member 301.
  • the radius of curvature is the same as the radius of the positioning member 301. Therefore, the positioning member 301 will not pop out from the first positioning hole 2011a.
  • the positioning member 301 may be a steel ball.
  • the diameter of the positioning member 301 is smaller than the width of the receiving cavity 303a. And the diameter of the positioning member 301 is equal to the width of the opening 304a. Since the diameter of the positioning member is smaller than the diameter of the accommodation cavity 303a, after the positioning member 301 is ejected under the elastic action of the elastic member 302, a part of the positioning member 301 is stuck in the limiting member 304 to complete precise alignment and splicing.
  • Figure 5 is a second structural schematic diagram of a spliced display screen provided by an embodiment of the present application.
  • FIG. 6 is a second structural schematic diagram of the first display module and the second display module provided by the embodiment of the present application.
  • Figure 7 is a second structural schematic diagram of a positioning component provided by an embodiment of the present application.
  • the difference between the splicing display screen 100 provided in the embodiment of the present application and the splicing display screen 100 provided in Figure 1 is that the positioning member 301 includes a first part 301a, a second part 301b and a third part 301c.
  • the first part 301a and the third part 301c are connected by a second part 301b, and the width of the second part 301b is equal to the width of the opening of the accommodation cavity 303a.
  • the shape of the third part 301c is a partial arc surface of a sphere.
  • a protrusion 203 is provided in the first positioning hole 2011a. After the positioning member 301 is inserted into the first positioning hole 2011a, the protruding point 203 blocks the second part 301b from moving outward.
  • the width of the second part 301b of the positioning member 301 is set to be the same as the width of the opening of the accommodation cavity 303a, and corresponding protrusions 203 are provided in the first positioning hole 2011a, in the first
  • the spliced display screen 100 provided by the embodiment of the present application can not only achieve precise positioning, but also achieve rapid splicing and reduce the seams of the spliced display screen.
  • the second part 301b includes a body part and a plurality of protrusions surrounding the outer wall of the body part, thereby clamping the positioning member 301 in the accommodation cavity 303a, and the plurality of protrusion structures enlarge the space between the accommodation cavity and the accommodation cavity. 303a friction force prevents the positioning member 301 from protruding from the accommodation cavity 303a.
  • Figure 8 is a third structural schematic diagram of a splicing display screen provided by an embodiment of the present application.
  • FIG. 9 is a third structural schematic diagram of the first display module and the second display module provided by the embodiment of the present application.
  • the difference between the splicing display screen 100 provided by the embodiment of the present application and the splicing display screen 100 provided in FIG. 1 is that the first frame 1011 is also provided with bumps 104 .
  • the first locking hole 1011a is provided on a side of the bump 104 close to the display surface of the first display module 10 .
  • the second frame 2011 is also provided with a groove 105 .
  • the first positioning hole 2011a is provided on a side of the groove 105 close to the display surface of the second display module 20 .
  • the first positioning hole 2011a communicates with the groove 105.
  • the bump 104 is disposed in the groove 105 .
  • by setting the first locking hole 1011a on the bump 104 and setting the groove 105 on the opposite side of the bump 104 when the first display module 10 and the second display module 20 are spliced, using The bump 104 and the groove 105 are positioned.
  • a part of the positioning member 301 snaps into the first positioning hole 2011a, thus completing the first display module 10 and the second display module.
  • the splicing display screen 100 provided by the embodiment of the present application can accurately align, preventing large gaps between adjacent display modules after the display modules are spliced, weak splicing, and prone to front and rear misalignment and unevenness at the splicing line. .

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Microelectronics & Electronic Packaging (AREA)

Abstract

本申请公开了一种拼接显示屏，包括至少一第一显示模块、至少一第二显示模块和定位组件。第一显示模块包括第一边框。第一边框设置有至少一第一锁附孔。第二显示模块包括第二边框。第二边框设置有至少一第一定位孔。一第一定位孔和一第一锁附孔对应。定位组件设置在第一锁附孔内。定位组件包括定位件和弹性件。定位件的一部分卡入第一定位孔内。

Description

一种拼接显示屏 技术领域
本申请涉及显示技术领域，尤其涉及一种拼接显示屏。
 背景技术
随着显示器技术的不断发展，显示器的应用场合越来越广泛，不仅仅用于电视、监视器、工业显示、医疗显示，还被越来越多的应用在公共显示场合。在公共显示应用时，一般需要显示器有较大的显示面积，以满足人们远距离观看、较大信息量显示等要求。
显示面板的拼接应用往往是多屏联动，需要的显示模组数量多，现有的模组在拼接组装时没有定位装置，模组拼接后模组之间的缝隙大、拼接不牢固，而且在拼接线处易出现前后错位不平的现象。如何减小模组之间的拼接缝隙，解决模组之间拼接不牢固、拼接线处前后错位不平的现象成为亟待解决的问题。
故，有必要提出一种新的技术方案，以解决上述技术问题。
 技术问题
本申请实施例提供一种拼接显示屏，用于改善拼接显示屏的拼接线处易出现前后错位不平的问题。
 技术解决方案
本申请实施例提供一种拼接显示屏，其包括：
至少一第一显示模块，所述第一显示模块包括第一边框，所述第一边框设置有至少一第一锁附孔；
至少一第二显示模块，所述第二显示模块位于所述第一显示模块的一侧，所述第二显示模块包括第二边框，所述第二边框设置有至少一第一定位孔，一所述第一定位孔和一所述第一锁附孔对应；
定位组件，所述定位组件设置在所述第一锁附孔内，所述定位组件包括定位件和弹性件，所述定位件和所述弹性件接触或连接设置，所述定位件设置在所述弹性件靠近所述第一定位孔的一侧，所述定位件的一部分卡入所述第一定位孔内。
可选的，在本申请提供的一些实施例中，所述定位组件还包括固定件，所述固定件设置有容纳腔，所述弹性件设置在所述容纳腔内，所述定位件设置在所述弹性件远离所述容纳腔底部的一侧。
可选的，在本申请提供的一些实施例中，所述定位组件还包括限位件，所述限位件设置在所述固定件远离所述容纳腔底部的一侧，所述限位件设置有一开口，所述开口与所述容纳腔连通，且所述容纳腔的宽度大于所述开口的宽度。
可选的，在本申请提供的一些实施例中，所述第一锁附孔包括连通设置的第一接触孔和第二接触孔，所述第二接触孔的孔壁位于所述第一接触孔的外侧，所述固定件设置在所述第一接触孔内，所述限位件设置在所述第二接触孔内。
可选的，在本申请提供的一些实施例中，所述固定件设置有外螺纹，所述第一接触孔设置有与所述外螺纹相对应的内螺纹，所述固定件和所述第一接触孔为螺纹连接。
可选的，在本申请提供的一些实施例中，所述第一定位孔弧形孔，所述定位件的形状为球体，所述第一定位孔的曲率半径和所述定位件的半径相同。
可选的，在本申请提供的一些实施例中，所述定位件的直径小于所述容纳腔的宽度，所述定位件的直径等于所述开口的宽度。
可选的，在本申请提供的一些实施例中，所述开口包括长条状开口或圆形开口。
可选的，在本申请提供的一些实施例中，所述定位件为钢珠。
可选的，在本申请提供的一些实施例中，所述定位件包括第一部分、第二部分和第三部分，所述第一部分和所述第三部分通过所述第二部分连接，所述第二部分的宽度等于所述容纳腔的腔口的宽度，所述第三部分的形状为球体的部分弧面。
可选的，在本申请提供的一些实施例中，所述第一定位孔内设置有凸点，所述定位件卡入所述第一定位孔后，所述凸点阻挡所述第二部分向外移动。
可选的，在本申请提供的一些实施例中，第二部分301b包括本体部和围绕本体部外壁的多个凸起。
可选的，在本申请提供的一些实施例中，所述第一显示模块还包括第三边框，所述第三边框位于所述第一边框的相对侧，所述第三边框设置有第二定位孔；
所述第二显示模块还包括第四边框，所述第四边框位于所述第二边框的相对侧，所述第四边框设置有第二锁附孔，所述第二定位孔和所述第二锁附孔相对应，所述定位组件设置在所述第二锁附孔内，所述定位件设置在所述弹性件靠近所述第二定位孔的一侧，所述定位件的一部分卡入所述第二定位孔内。
可选的，在本申请提供的一些实施例中，所述第一显示模块包括第一箱体和第一显示模组，所述第一箱体包括所述第一边框、所述第三边框和第一支撑板，所述第一箱体设置有第一容纳槽，所述第一显示模组设置在所述第一容纳槽内；
所述第二显示模块包括第二箱体和第二显示模组，所述第二箱体包括所述第二边框、所述第四边框和第二支撑板，所述第二箱体设置有第二容纳槽，所述第二显示模组设置在所述第二容纳槽内。
可选的，在本申请提供的一些实施例中，所述第一支撑板远离所述第一显示模块的一面设置有第一防撞凸起；所述第二支撑板远离所述第二显示模块的一面设置有第二防撞凸起。
可选的，在本申请提供的一些实施例中，所述第一边框还设置有第二定位孔，所述第二定位孔设置在所述第一锁附孔的一侧；
所述第二边框还设置有第二锁附孔，所述第二锁附孔设置在所述第一定位孔的一侧，且所述第二定位孔和所述第二锁附孔对应，所述定位组件还设置在所述第二锁附孔内，所述定位件设置在所述弹性件靠近所述第二定位孔的一侧，所述定位件的一部分卡入所述第二定位孔内。
可选的，在本申请提供的一些实施例中，所述第一边框还设置有凸块，所述第一锁附孔设置在所述凸块靠近所述第一显示模块的显示面的一侧；
所述第二边框还设置有凹槽，所述第一定位孔设置在所述凹槽靠近所述第二显示模块的显示面的一侧，且所述第一定位孔和所述凹槽连通，所述凸块设置在所述凹槽内。
可选的，在本申请提供的一些实施例中，所述第一显示模块和所述第二显示模块为有机发光二极管显示模块，微发光二极管显示模块、毫米发光二极管显示模块或液晶显示模块中的任意一种。
可选的，在本申请提供的一些实施例中，所述弹性件包括弹簧或者压簧中的一种。
可选的，在本申请提供的一些实施例中，所述第一显示模块和所述第二显示模块具有相同的结构。
 有益效果
本申请实施例提供一种拼接显示屏，拼接显示屏包括至少一第一显示模块、至少一第二显示模块和定位组件。第一显示模块包括第一边框。第一边框设置有至少一第一锁附孔。第二显示模块位于第一显示模块的一侧。第二显示模块包括第二边框。第二边框设置有至少一第一定位孔。一第一定位孔和一第一锁附孔对应。定位组件设置在第一锁附孔内。定位组件包括定位件和弹性件。定位件和弹性件接触或连接设置。定位件设置在弹性件靠近第一定位孔的一侧。定位件的一部分卡入第一定位孔内。在本申请实施例提供的拼接显示屏中，于第一显示模块和第二显示模块拼接时，在弹性件的弹性作用下，定位件的一部分卡入第一定位孔内，以此完成第一显示模块和第二显示模块的对位，本申请实施例提供的拼接显示屏能够精准对位，防止显示模块拼接后相邻的显示模块之间的缝隙大、拼接不牢固以及在拼接线处易出现前后错位不平的现象。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的拼接显示屏的第一种结构示意图；
图2为本申请实施例提供的第一显示模块和第二显示模块的第一种结构示意图；
图3为本申请实施例提供的第一箱体和第二箱体的一种结构示意图；
图4为本申请实施例提供的定位组件的第一种结构示意图；
图5为本申请实施例提供的拼接显示屏的第二种结构示意图；
图6为本申请实施例提供的第一显示模块和第二显示模块的第二种结构示意图；
图7为本申请实施例提供的定位组件的第二种结构示意图；
图8为本申请实施例提供的拼接显示屏的第三种结构示意图；
图9为本申请实施例提供的第一显示模块和第二显示模块的第三中结构示意图。
 本发明的实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请作进一步地详细描述，请参照附图中的图式，其中相同的组件符号代表相同的组件，以下的说明是基于所示的本申请具体实施例，其不应被视为限制本申请未在此详述的其他具体实施例。本说明书所使用的词语“实施例”意指实例、示例或例证。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
本申请实施例提供一种拼接显示屏。以下分别进行详细说明。需说明的是，以下实施例的描述顺序不作为对实施例优选顺序的限定。
本申请实施例提供一种拼接显示屏，拼接显示屏包括至少一第一显示模块、至少一第二显示模块和定位组件。第一显示模块包括第一边框。第一边框设置有至少一第一锁附孔。第二显示模块位于第一显示模块的一侧。第二显示模块包括第二边框。第二边框设置有至少一第一定位孔。一第一定位孔和一第一锁附孔对应。定位组件设置在第一锁附孔内。定位组件包括定位件和弹性件。定位件和弹性件连接设置。定位件设置在弹性件靠近第一定位孔的一侧。定位件的一部分卡入第一定位孔内。在本申请实施例提供的拼接显示屏中，于第一显示模块和第二显示模块拼接时，在弹性件的弹性作用下，定位件的一部分卡入第一定位孔内，以此完成第一显示模块和第二显示模块的对位，本申请实施例提供的拼接显示屏能够精准对位，防止显示模块拼接后相邻的显示模块之间的缝隙大、拼接不牢固以及在拼接线处易出现前后错位不平的现象。
下面通过具体实施例对本申请提供的拼接显示屏进行详细的阐述。
请参阅图1、图2和图3，图1为本申请实施例提供的拼接显示屏的第一种结构示意图。图2为本申请实施例提供的第一显示模块和第二显示模块的第一种结构示意图。图3为本申请实施例提供的第一箱体和第二箱体的一种结构示意图。本申请实施例提供一种拼接显示屏100。拼接显示屏100包括至少一第一显示模块10。至少一第二显示模块20和定位组件30。第一显示模块10包括第一箱体101和第一发光单元102。第一箱体101包括第一边框1011。第一边框1011设置有至少一第一锁附孔1011a。第二显示模块20位于第一显示模块10的一侧。第二显示模块20包括第二箱体201和第二发光单元202。第二箱体201包括第二边框2011。第二边框2011设置有至少一第一定位孔2011a。一第一定位孔2011a和一第一锁附孔1011a对应。定位组件30设置在第一锁附孔1011a内。定位组件30包括定位件301和弹性件302。定位件301和弹性件302接触或连接设置。定位件301设置在弹性件302靠近第一定位孔2011a的一侧。定位件301的一部分卡入第一定位孔2011a内。在本申请实施例提供的拼接显示屏100中，于第一显示模块10和第二显示模块20拼接时，在弹性件302的弹性作用下，定位件301的一部分卡入第一定位孔2011a内，以此完成第一显示模块10和第二显示模块20的对位和拼接。本申请实施例提供的拼接显示屏100能够精准对位，防止显示模块拼接后相邻的显示模块之间的缝隙大、拼接不牢固以及在拼接线处易出现前后错位不平的现象。另外，由于弹性件302在外力的作用下可以压缩或者拉伸，因此，当第一边框1011和第二边框2011对应设置有多个第一锁附孔1011a和第一定位孔2011a时，即使有一部分的定位组件30的对位出现偏差，也不会出现拼接不牢固以及在拼接线处易出现前后错位不平的现象。
需要说明的是，在本申请实施例中，第一显示模块10和第二显示模块20可以是有机发光二极管（Organic Light-Emitting Diode，OLED）显示模块，微发光二极管（Micro Light-Emitting Diode，MicroLED）显示模块、毫米发光二极管（Mini Light-Emitting Diode，MiniLED）显示模块以及液晶显示（Liquid Crystal Display，LCD）模块等。
第一箱体101还包括第一支撑板1012。第一箱体101设置有第一容纳槽101a。第一发光单元102设置在第一容纳槽101a内。第二箱体201还包括第二支撑板2012。第二箱体201设置有第二容纳槽201a。第二发光单元202设置在第二容纳槽201a内。在本申请实施例中，利用第一箱体101和第二箱体201分别放置第一发光单元102和第二发光单元202，并在第一箱体101和第二箱体201的边框分别设置第一锁附孔1011a和第一定位孔2011a，并利用定位组件30完成第一显示模块10和第二显示模块20的定位和固定。在本申请中，相邻箱体间通过定位件301和第一定位孔2011a进行限位，安装精度高、安装效率快，进而了提高了拼接显示屏100的安装精度。
在一些实施例中，第一箱体101和第二箱体201的材料为钢板。
在一些实施例中，第一支撑板1012和第二支撑板2012的下侧板上可以设置有防撞凸起（图中未示出）。即，第一支撑板1012远离第一显示模块10的一面设置有第一防撞凸起。第二支撑板2012远离第二显示模块20的一面设置有第二防撞凸起。防撞凸起的设置，当箱体置于地面时，防撞凸起与地面接触，可有效避免前维护箱体的磕碰和划伤。
在一些实施例中，第一边框1011还设置有至少一第二定位孔1011b。第二定位孔1011b设置在第一锁附孔1011a的一侧。第二边框2011还设置有至少一第二锁附孔2011b。第二锁附孔2011b设置在第一定位孔2011a的一侧。且一第二定位孔1011b和一第二锁附孔2011b对应。定位组件30还设置在第二锁附孔2011b内。定位件301设置在弹性件302靠近第二定位孔1011b的一侧。定位件301的一部分卡入第二定位孔1011b内。在本申请实施例中，由于第一边框1011和第二边框2011分别设置有第二定位孔1011b和第二锁附孔2011b，从而实现第一显示模块10和第二显示模块20的双向拼接，使得第一显示模块10和第二显示模块20拼接更加牢固，进一步增加拼接显示屏100的稳定性。
在一些实施例中，第一显示模块10包括第一箱体101。第一箱体101还包括第三边框1013。第三边框1013位于第一边框1011的相对侧。第三边框1013设置有至少一第二定位孔1011b。第二显示模块20包括第二箱体201，第二箱体201还包括第四边框2013。第四边框2013位于第二边框2011的相对侧。第四边框2013设置有至少一第二锁附孔2011b。一第二定位孔1011b和一第二锁附孔2011b相对应。定位组件30设置在第二锁附孔2011db内。定位件301设置在弹性件302靠近第二定位孔1011b的一侧。定位件301的一部分卡入第二定位孔1011b内。本申请实施例通过在第一锁附孔1011a的相对侧设置第二定位孔1011b，在第一定位孔2011a的相对侧设置第二锁附孔2011b，从而实现多块第一显示模块10和多块第二显示模块20的精准定位与快速拼接，进而满足市场对大屏显示设备的需求。
应该理解的是，在本申请实施例中，第一显示模块10和第二显示模块20可以是具有相同结构的显示模块，在本申请中，为了方便描述，人为将具有相同结构的显示模块划分为第一显示模块10和第二显示模块20。
请参考图4，图4为本申请实施例提供的定位组件的第一种结构示意图。定位组件30还包括固定件303。固定件303设置有容纳腔303a。弹性件302设置在容纳腔303a内。定位件301设置在弹性件302远离容纳腔303a底部的一侧。在本申请中，将弹性件302设置在固定件303的容纳腔303a内，使得弹性件302在容纳腔303a内进行压缩或者拉伸，以保证弹性件302不会发生错位。
应该理解的是，当弹性件302沿靠近容纳腔303a的底部移动时，弹性件302处于压缩状态。压缩状态指的是弹性件302在外力作用下具有的状态，在该状态下，弹性件302具有两个相对的作用力。当弹性件302沿远离容纳腔303a的底部移动时，弹性件302处于拉伸状态。拉伸状态指的是弹性件302在外力作用下具有的状态，在该状态下，弹性件302具有两个相反方向的作用力。
需要说明的是，本申请实施例提供的弹性件302可以是弹簧或者压簧中的一种。
需要说明的是，在一些实施例中，弹性件302和定位件301可以是接触设置，也可以是连接设置。
在一些实施例中，定位组件30还包括限位件304。限位件304设置在固定件303远离容纳腔303a底部的一侧。限位件304设置有一开口304a。开口304a与容纳腔303a连通。且容纳腔303a的宽度大于开口的宽度。在本申请实施例中，通过在固定件303远离容纳腔303a的底部的一侧上设置限位件304，防止定位件301从容纳腔303a内脱出。
需要说明的是，在一些实施例中，开口304a的可以是长条状开口，也可是圆形开口。
在一些实施例中，限位件304的侧壁位于固定件303的外侧，即限位件304具有悬空部，该设计方式利于将定位组件30抓取至第一锁附孔1011a内。
第一锁附孔1011a包括连通设置的第一接触孔1011a1和第二接触孔1011a2。第二接触孔1011a2的孔壁位于第一接触孔1011a1的外侧。固定件303设置在第一接触孔1011a1内。限位件304设置在第二接触孔1011a2内。在本申请中，将第一锁附孔1011a设置为沉头孔结构，以固定定位组件30于第一锁附孔1011a内。
在一些实施例中，固定件303设置有外螺纹。第一接触孔1011a1设置有与外螺纹相对应的内螺纹。固定件303和第一接触孔1011a1为螺纹连接。采用螺纹连接的方式能够使定位组件30与第一锁附孔1011a的连接更稳固。
在一些实施例中，第一定位孔2011a弧形孔。定位件301的形状为球体，第一定位孔2011a的曲率半径和定位件301的半径相同。在本申请中，于第一显示模块10和第二显示模块20拼接时，在弹性件302的弹性作用下，定位件301的一部分卡入第一定位孔2011a内，由于第一定位孔2011a的曲率半径和定位件301的半径相同，因此，定位件301不会从第一定位孔2011a内弹出。
在一些实施例中，定位件301可以是钢珠。
在一些实施例中，定位件301的直径小于容纳腔303a的宽度。且定位件301的直径等于开口304a的宽度。由于定位件的直径小于容纳腔303a的直径，便于在弹性件302的弹性作用下将定位件301弹出后，定位件301的一部分卡设在限位件304内以完成精准对位和拼接。
请结合图5、图6和图7，图5为本申请实施例提供的拼接显示屏的第二种结构示意图。图6为本申请实施例提供的第一显示模块和第二显示模块的第二种结构示意图。图7为本申请实施例提供的定位组件的第二种结构示意图。本申请实施例提供的拼接显示屏100和图1提供的拼接显示屏100的区别在于，定位件301包括第一部分301a、第二部分301b和第三部分301c。第一部分301a和第三部分301c通过第二部分301b连接，第二部分301b的宽度等于容纳腔303a的腔口的宽度。第三部分301c的形状为球体的部分弧面。第一定位孔2011a内设置有凸点203。定位件301卡入第一定位孔2011a后，凸点203阻挡第二部分301b向外移动。在本申请实施例中，由于定位件301的第二部分301b的宽度采用和容纳腔303a的腔口的宽度相同的设置，并在第一定位孔2011a内设置相应的凸点203，于第一显示模块10和第二显示模块20拼接时，在弹性件302的弹性作用下，定位件301的一部分卡入第一定位孔2011a内，凸点203阻挡第二部分301b向外移动。因此，本申请实施例提供的拼接显示屏100不仅能实现精准定位，还可以实现快速拼接，减小拼接显示屏的拼缝。
在一些实施例中，第二部分301b包括本体部和围绕本体部外壁的多个凸起，以此卡设定位件301于容纳腔303a内，且多个凸起结构增大了和容纳腔303a摩擦力，防止定位件301从容纳腔303a内脱出。
请结合图8和图9，图8为本申请实施例提供的拼接显示屏的第三种结构示意图。图9为本申请实施例提供的第一显示模块和第二显示模块的第三种结构示意图。本申请实施例提供的拼接显示屏100和图1提供的拼接显示屏100的区别在于，第一边框1011还设置有凸块104。第一锁附孔1011a设置在凸块104靠近第一显示模块10的显示面的一侧。第二边框2011还设置有凹槽105。第一定位孔2011a设置在凹槽105靠近第二显示模块20的显示面的一侧。第一定位孔2011a和凹槽105连通。凸块104设置在凹槽105内。在本申请实施例中，通过在凸块104上设置第一锁附孔1011a，并在凸块104的相对侧设置凹槽105，于第一显示模块10和第二显示模块20拼接时，利用凸块104和凹槽105定位，在定位过程中，在弹性件302的弹性作用下，定位件301的一部分卡入第一定位孔2011a内，以此完成第一显示模块10和第二显示模块20的拼接，本申请实施例提供的拼接显示屏100能够精准对位，防止显示模块拼接后相邻的显示模块之间的缝隙大、拼接不牢固以及在拼接线处易出现前后错位不平的现象。
综上所述，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种拼接显示屏，其包括：
    至少一第一显示模块，所述第一显示模块包括第一边框，所述第一边框设置有至少一第一锁附孔；
    至少一第二显示模块，所述第二显示模块位于所述第一显示模块的一侧，所述第二显示模块包括第二边框，所述第二边框设置有至少一第一定位孔，一所述第一定位孔和一所述第一锁附孔对应；
    定位组件，所述定位组件设置在所述第一锁附孔内，所述定位组件包括定位件和弹性件，所述定位件和所述弹性件接触或连接设置，所述定位件设置在所述弹性件靠近所述第一定位孔的一侧，所述定位件的一部分卡入所述第一定位孔内。
  2. 根据权利要求1所述的拼接显示屏，其中，所述定位组件还包括固定件，所述固定件设置有容纳腔，所述弹性件设置在所述容纳腔内，所述定位件设置在所述弹性件远离所述容纳腔底部的一侧。
  3. 根据权利要求2所述的拼接显示屏，其中，所述定位组件还包括限位件，所述限位件设置在所述固定件远离所述容纳腔底部的一侧，所述限位件设置有一开口，所述开口与所述容纳腔连通，且所述容纳腔的宽度大于所述开口的宽度。
  4. 根据权利要求3所述的拼接显示屏，其中，所述第一锁附孔包括连通设置的第一接触孔和第二接触孔，所述第二接触孔的孔壁位于所述第一接触孔的外侧，所述固定件设置在所述第一接触孔内，所述限位件设置在所述第二接触孔内。
  5. 根据权利要求4所述的拼接显示屏，其中，所述固定件设置有外螺纹，所述第一接触孔设置有与所述外螺纹相对应的内螺纹，所述固定件和所述第一接触孔为螺纹连接。
  6. 根据权利要求3所述的拼接显示屏，其中，所述第一定位孔弧形孔，所述定位件的形状为球体，所述第一定位孔的曲率半径和所述定位件的半径相同。
  7. 根据权利要求6所述的拼接显示屏，其中，所述定位件的直径小于所述容纳腔的宽度，所述定位件的直径等于所述开口的宽度。
  8. 根据权利要求3所述的拼接显示屏，其中，所述开口包括长条状开口或圆形开口。
  9. 根据权利要求6所述的拼接显示屏，其中，所述定位件为钢珠。
  10. 根据权利要求2所述的拼接显示屏，其中，所述定位件包括第一部分、第二部分和第三部分，所述第一部分和所述第三部分通过所述第二部分连接，所述第二部分的宽度等于所述容纳腔的腔口的宽度，所述第三部分的形状为球体的部分弧面。
  11. 根据权利要求10所述的拼接显示屏，其中，所述第一定位孔内设置有凸点，所述定位件卡入所述第一定位孔后，所述凸点阻挡所述第二部分向外移动。
  12. 根据权利要求11所述的拼接显示屏，其中，第二部分301b包括本体部和围绕本体部外壁的多个凸起。
  13. 根据权利要求1所述的拼接显示屏，其中，所述第一显示模块还包括第三边框，所述第三边框位于所述第一边框的相对侧，所述第三边框设置有第二定位孔；
    所述第二显示模块还包括第四边框，所述第四边框位于所述第二边框的相对侧，所述第四边框设置有第二锁附孔，所述第二定位孔和所述第二锁附孔相对应，所述定位组件设置在所述第二锁附孔内，所述定位件设置在所述弹性件靠近所述第二定位孔的一侧，所述定位件的一部分卡入所述第二定位孔内。
  14. 根据权利要求13所述的拼接显示屏，其中，所述第一显示模块包括第一箱体和第一显示模组，所述第一箱体包括所述第一边框、所述第三边框和第一支撑板，所述第一箱体设置有第一容纳槽，所述第一显示模组设置在所述第一容纳槽内；
    所述第二显示模块包括第二箱体和第二显示模组，所述第二箱体包括所述第二边框、所述第四边框和第二支撑板，所述第二箱体设置有第二容纳槽，所述第二显示模组设置在所述第二容纳槽内。
  15. 根据权利要求14所述的拼接显示屏，其中，所述第一支撑板远离所述第一显示模块的一面设置有第一防撞凸起；所述第二支撑板远离所述第二显示模块的一面设置有第二防撞凸起。
  16. 根据权利要求1所述的拼接显示屏，其中，所述第一边框还设置有第二定位孔，所述第二定位孔设置在所述第一锁附孔的一侧；
    所述第二边框还设置有第二锁附孔，所述第二锁附孔设置在所述第一定位孔的一侧，且所述第二定位孔和所述第二锁附孔对应，所述定位组件还设置在所述第二锁附孔内，所述定位件设置在所述弹性件靠近所述第二定位孔的一侧，所述定位件的一部分卡入所述第二定位孔内。
  17. 根据权利要求1所述的拼接显示屏，其中，所述第一边框还设置有凸块，所述第一锁附孔设置在所述凸块靠近所述第一显示模块的显示面的一侧；
    所述第二边框还设置有凹槽，所述第一定位孔设置在所述凹槽靠近所述第二显示模块的显示面的一侧，且所述第一定位孔和所述凹槽连通，所述凸块设置在所述凹槽内。
  18. 根据权利要求1所述的拼接显示屏，其中，所述第一显示模块和所述第二显示模块为有机发光二极管显示模块，微发光二极管显示模块、毫米发光二极管显示模块或液晶显示模块中的任意一种。
  19. 根据权利要求1所述的拼接显示屏，其中，所述弹性件包括弹簧或者压簧中的一种。
  20. 根据权利要求1所述的拼接显示屏，其中，所述第一显示模块和所述第二显示模块具有相同的结构。
PCT/CN2022/093585 2022-04-20 2022-05-18 一种拼接显示屏 Ceased WO2023201818A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/756,523 US12232276B2 (en) 2022-04-20 2022-05-18 Splicing display screen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210419963.X 2022-04-20
CN202210419963.XA CN114822272B (zh) 2022-04-20 2022-04-20 一种拼接显示屏

Publications (1)

Publication Number Publication Date
WO2023201818A1 true WO2023201818A1 (zh) 2023-10-26

Family

ID=82506072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/093585 Ceased WO2023201818A1 (zh) 2022-04-20 2022-05-18 一种拼接显示屏

Country Status (3)

Country Link
US (1) US12232276B2 (zh)
CN (1) CN114822272B (zh)
WO (1) WO2023201818A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250084880A1 (en) * 2022-10-31 2025-03-13 BOE MLED Technology Co., Ltd. Bracket Structure, Sub-Display Panel Assembly and Spliced Display Apparatus
TWI880819B (zh) * 2024-07-18 2025-04-11 友達光電股份有限公司 拼接顯示裝置
CN119580592B (zh) * 2024-12-03 2025-10-31 深圳市艾比森光电股份有限公司 一种显示屏对位结构及led显示屏
CN119992969B (zh) * 2025-03-20 2025-09-19 天马新型显示技术研究院(厦门)有限公司 一种拼接显示屏

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111405792A (zh) * 2020-03-31 2020-07-10 深圳市奥拓电子股份有限公司 Led箱体及拼接显示屏
CN214587724U (zh) * 2020-11-26 2021-11-02 京东方科技集团股份有限公司 拼接显示屏
WO2021218225A1 (zh) * 2020-04-26 2021-11-04 威创集团股份有限公司 一种对准结构和包括对准结构的cob无缝拼接显示系统
CN214847508U (zh) * 2021-01-29 2021-11-23 深圳市科伦特电子有限公司 Led显示屏的箱体的定位结构
CN114373396A (zh) * 2022-02-10 2022-04-19 惠州华星光电显示有限公司 拼接显示面板及拼接显示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140091686A1 (en) * 2012-10-02 2014-04-03 Research In Motion Limited Magnetic fastener apparatus and related methods
US9665125B2 (en) * 2014-03-28 2017-05-30 Intel Corporation Magnetic attachment mechanism for an electronic device
CN104392670B (zh) * 2014-12-10 2017-02-22 京东方科技集团股份有限公司 单元显示屏、拼接显示屏及显示装置
CN104900150B (zh) * 2015-06-05 2018-06-15 深圳市艾比森光电股份有限公司 显示屏的连接结构以及显示屏
CN208831412U (zh) * 2018-08-28 2019-05-07 深圳市洲明科技股份有限公司 一种显示屏锁扣装置及显示屏
CN211787994U (zh) * 2020-04-16 2020-10-27 利亚德光电股份有限公司 显示屏组件
CN213519029U (zh) * 2020-08-24 2021-06-22 深圳市东成宏业电子有限公司 一种方便连接定位的拼接式显示屏
CN215118139U (zh) * 2021-03-29 2021-12-10 广州市高博林电子有限公司 一种可拼接的led透明显示屏

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111405792A (zh) * 2020-03-31 2020-07-10 深圳市奥拓电子股份有限公司 Led箱体及拼接显示屏
WO2021218225A1 (zh) * 2020-04-26 2021-11-04 威创集团股份有限公司 一种对准结构和包括对准结构的cob无缝拼接显示系统
CN214587724U (zh) * 2020-11-26 2021-11-02 京东方科技集团股份有限公司 拼接显示屏
CN214847508U (zh) * 2021-01-29 2021-11-23 深圳市科伦特电子有限公司 Led显示屏的箱体的定位结构
CN114373396A (zh) * 2022-02-10 2022-04-19 惠州华星光电显示有限公司 拼接显示面板及拼接显示装置

Also Published As

Publication number Publication date
CN114822272B (zh) 2024-03-08
CN114822272A (zh) 2022-07-29
US20240224438A1 (en) 2024-07-04
US12232276B2 (en) 2025-02-18

Similar Documents

Publication Publication Date Title
WO2023201818A1 (zh) 一种拼接显示屏
CN112447106B (zh) 显示设备
US20130128128A1 (en) Lighting device, display device and television device
US11960114B2 (en) Backlight module and display device
WO2023130342A1 (zh) 显示模组的组装件、显示模组和拼接显示装置
WO2018177158A1 (zh) 背光模组、背光模组的中框和显示装置
US7905619B2 (en) Optical sheet, and backlight device and display device provided therewith
US8582048B2 (en) LED backlight module and liquid crystal display device using the same
CN206301059U (zh) 一种导光板和背板的连接结构及显示装置
US11841569B2 (en) Splicing display device
CN105278030A (zh) 背光模块及液晶显示器
CN101201492A (zh) 板保持件及具有所述板保持件的液晶显示器
US20240040710A1 (en) Tiling component and tiled display screen
US20230282138A1 (en) Display panel and light board
KR20130035120A (ko) 백라이트 유닛 및 이를 포함하는 액정표시장치모듈
KR20140068655A (ko) 서포터 메인을 포함하는 액정표시장치모듈
US20200310197A1 (en) Backlight module and fixing structure of backlight module
CN117456843A (zh) 一种拼接屏架构、显示器及电子设备
KR102120807B1 (ko) 액정표시장치모듈
KR102160089B1 (ko) 액정표시장치
US12354507B2 (en) Backplane, display, and display module
KR20180022307A (ko) 디스플레이 디바이스
CN216868051U (zh) 连接机构以及电子装置
CN218068509U (zh) 一种mini背光光学模块
TWI817865B (zh) Led顯示裝置及其led顯示單元

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 17756523

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22938051

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22938051

Country of ref document: EP

Kind code of ref document: A1