Disassembly device and disassembly method for splicing display device

Abstract

A disassembly device for a spliced ​​display device and a disassembly method thereof, the disassembly device comprising a disassembly mechanism (3), the disassembly mechanism (3) being arranged to be connected to a first display unit (103) and driving the first display unit (103) to move in a direction away from or close to a plane where the spliced ​​display device is located; and at least one moving device (2), the moving device (2) comprising a moving frame (7) located outside the disassembly mechanism (3) and an adjusting member (4) arranged on the moving frame (7), the moving frame (7) being connected to a second display unit (104), the adjusting member (4) being in contact with the disassembly mechanism (3), and on the plane where the spliced ​​display device is located, the moving frame (7) drives the second display unit (104) connected thereto to move in a direction away from the first display unit (103) via the adjusting member (4).

Description

Technical Field

[0001] The present disclosure relates to, but is not limited to, the field of display technology, and in particular to a disassembly device and a disassembly method for a spliced ​​display device. Background Art

[0002] With the development of science and technology, spliced ​​display devices are more and more widely used. Spliced ​​display devices are usually formed by splicing a plurality of independent display units, and a splicing seam is provided between adjacent display units.

[0003] As the seams of spliced ​​display devices become smaller and smaller, when a display unit in the middle part of the spliced ​​display device becomes defective and needs to be replaced, in order to prevent the normal display units around the defective display unit from being scratched or other adverse operations during the disassembly process, it is necessary to start disassembling the display units from the edge of the spliced ​​display device until the defective display unit is located, resulting in waste of work. A large number of disassembly processes may also cause new adverse operations. Summary of the Invention

[0004] The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.

[0005] In one aspect, the present disclosure provides a disassembly device for a spliced ​​display device, the spliced ​​display device comprising a first display unit and a second display unit adjacent to the first display unit, the first display unit and the second display unit being spliced ​​together; the disassembly device for the spliced ​​display device comprises:

[0006] a disassembly mechanism, the disassembly mechanism being configured to be connected to the first display unit and driving the first display unit to move in a direction away from or close to the plane where the spliced ​​display device is located;

[0007] At least one moving device, the moving device including a movable frame located outside the disassembly mechanism and an adjusting member provided on the movable frame, the movable frame being connected to the second display unit, the adjusting member abutting against the disassembly mechanism, and on the plane where the spliced ​​display device is located, the movable frame drives the second display unit connected thereto to move in a direction away from the first display unit through the adjusting member.

[0008] In an exemplary embodiment, the present invention includes a first movable device located on opposite sides of the disassembly mechanism in a first direction and a second movable device located on opposite sides of the disassembly mechanism in a second direction. The first movable device and the second movable device are respectively connected to different second display units. The first movable device drives the second display unit connected thereto to move along the first direction, and the second movable device drives the second display unit connected thereto to move along the second direction. The first direction intersects the second direction, and the first direction and the second direction are both parallel to the plane where the splicing display device is located.

[0009] In an exemplary embodiment, the mobile device further includes a support column disposed on the mobile frame, wherein the support column is connected to the second display unit.

[0010] In an exemplary embodiment, the moving device further includes a guide rail provided on the movable frame, wherein the guide rail is slidably connected to the movable frame and fixedly connected to the disassembly mechanism.

[0011] In an exemplary embodiment, the moving device further includes a fastener provided on the movable frame, the fastener is fastened to the first end of the disassembly mechanism, and the adjusting member abuts against the second end of the disassembly mechanism.

[0012] In an exemplary embodiment, the adjusting member is a micrometer head structure.

[0013] In an exemplary embodiment, the disassembly mechanism includes a fixed frame, a guide column arranged on the fixed frame, and a disassembly member slidably connected to the guide column, the adjusting member abuts against the fixed frame, the guide column extends along a third direction intersecting with the plane where the spliced ​​display device is located, the disassembly member is slidably connected to the guide column, and the disassembly member includes a connecting column configured to be connected to the first display unit.

[0014] In an exemplary embodiment, the disassembly mechanism further includes a first alignment device and a second alignment device spaced apart on the fixed frame, the first alignment device being aligned with the first corner position of the first display unit, and the second alignment device being aligned with the second corner position of the first display unit.

[0015] In an exemplary embodiment, the disassembly member further includes a carrying substrate, the carrying substrate is slidably connected to the guide pillars, and the connecting pillars are disposed on the carrying substrate.

[0016] In an exemplary embodiment, the disassembly member further includes a handle, and the handle is disposed on a side of the carrier substrate away from the connecting pillar.

[0017] On the other hand, the present disclosure further provides a method for disassembling a disassembly device for a spliced ​​display device as described above, comprising:

[0018] Connecting the disassembly mechanism to the first display unit, connecting the movable frame of the mobile device to the second display unit, and making the adjustment member of the mobile device abut against the disassembly mechanism;

[0019] On the plane where the spliced ​​display device is located, the movable frame drives the second display unit connected thereto to move in a direction away from the first display unit through the adjusting member, so that the splicing gap between the second display unit and the first display unit reaches a predetermined value;

[0020] The disassembly mechanism drives the first display unit to move in a direction away from the spliced ​​display device, so that the first display unit is separated from the second display unit.

[0021] Still other aspects will become apparent upon reading and understanding the accompanying drawings and detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide an understanding of the technical solution of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation on the technical solution of the present application.

[0023] Figure 1 A perspective view of a disassembly device for splicing display devices according to an exemplary embodiment of the present disclosure;

[0024] Figure 2 This is a perspective view of a disassembly device for a spliced ​​display device according to an exemplary embodiment of the present disclosure adsorbing a first display unit;

[0025] Figure 3 A top view of the adsorption state of the disassembly device for splicing display devices according to an exemplary embodiment of the present disclosure Figure 1 ;

[0026] Figure 4 A perspective view of a disassembly device for a spliced ​​display device according to an exemplary embodiment of the present disclosure in a disassembled state;

[0027] Figure 5 A top view of a spliced ​​display device according to an exemplary embodiment of the present disclosure;

[0028] Figure 6 A top view of the adsorption state of the disassembly device for splicing display devices according to an exemplary embodiment of the present disclosure Figure 2 ;

[0029] Figure 7 A top view of the adsorption state of the disassembly device for splicing display devices according to an exemplary embodiment of the present disclosure Figure 3 ;

[0030] Figure 8 It is a perspective view of an adjusting member of a disassembly device for splicing display devices according to an exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. Note that the embodiments can be implemented in a variety of different forms. A person of ordinary skill in the art can easily understand the fact that the methods and contents can be transformed into various forms without departing from the purpose and scope of the present disclosure. Therefore, the present disclosure should not be interpreted as being limited to the contents described in the following embodiments. In the absence of conflict, the embodiments in the present disclosure and the features in the embodiments can be arbitrarily combined with each other.

[0032] In the drawings, the sizes of various components, layer thicknesses, or regions may be exaggerated for clarity. Therefore, one embodiment of the present disclosure is not necessarily limited to these dimensions, and the shapes and sizes of the components in the drawings do not reflect true proportions. Furthermore, the drawings schematically illustrate idealized examples, and one embodiment of the present disclosure is not limited to the shapes or numerical values ​​shown in the drawings.

[0033] In this specification, ordinal numbers such as “first”, “second” and “third” are provided to avoid confusion among constituent elements, and are not intended to limit the number.

[0034] In this specification, for convenience, words and phrases indicating orientation or positional relationships, such as "middle," "upper," "lower," "front," "back," "vertical," "horizontal," "top," "bottom," "inside," and "outside," are used to illustrate the positional relationships of constituent elements with reference to the accompanying drawings. This is merely for the purpose of facilitating the description of this specification and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present disclosure. The positional relationships of constituent elements may be appropriately changed depending on the direction in which each constituent element is described. Therefore, the present disclosure is not limited to the words and phrases described in the specification and may be appropriately replaced according to the circumstances.

[0035] In this specification, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct connections, indirect connections through intermediaries, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure.

[0036] In this specification, a transistor refers to a device that includes at least three terminals: a gate electrode, a drain electrode, and a source electrode. A transistor has a channel region between a drain electrode (drain electrode terminal, drain region, or drain electrode) and a source electrode (source electrode terminal, source region, or source electrode), and current can flow through the drain electrode, the channel region, and the source electrode. Note that in this specification, the channel region refers to the region through which current primarily flows.

[0037] In this specification, the first electrode can be a drain electrode and the second electrode can be a source electrode, or vice versa. The functions of "source electrode" and "drain electrode" may be interchanged when using transistors with opposite polarity or when the direction of current changes during circuit operation. Therefore, in this specification, "source electrode" and "drain electrode" may be interchanged.

[0038] In this specification, "electrically connected" includes components connected together via an element having some electrical function. There are no particular limitations on the "element having some electrical function" as long as it enables the transfer of electrical signals between the connected components. Examples of "element having some electrical function" include not only electrodes and wiring, but also switching elements such as transistors, resistors, inductors, capacitors, and other components with various functions.

[0039] In this specification, "parallel" refers to a state where the angle formed by two straight lines is greater than -10° and less than 10°, and thus also includes a state where the angle is greater than -5° and less than 5°. Furthermore, "perpendicular" refers to a state where the angle formed by two straight lines is greater than 80° and less than 100°, and thus also includes a state where the angle is greater than 85° and less than 95°.

[0040] In this specification, the terms "film" and "layer" may be interchanged. For example, "conductive layer" may be replaced with "conductive film." Similarly, "insulating film" may be replaced with "insulating layer."

[0041] The term "about" in the present disclosure refers to a numerical value that is not strictly defined and allows for process and measurement errors.

[0042] Currently, the display market is dominated by liquid crystal display (LCD) and organic light emitting diode (OLED) display technologies. However, limitations such as substrate size, manufacturing equipment, and process technology make large-scale displays difficult for both LCD and OLED. In contrast, Micro LED / Mini LED displays can achieve large-scale displays through splicing, thus breaking through size limitations.

[0043] An embodiment of the present disclosure provides a disassembly device for a spliced ​​display device, wherein the spliced ​​display device includes a first display unit and a second display unit adjacent to the first display unit, wherein the first display unit and the second display unit are spliced ​​together; the disassembly device for the spliced ​​display device includes:

[0044] a disassembly mechanism, the disassembly mechanism being configured to be connected to the first display unit and driving the first display unit to move in a direction away from or close to the plane where the spliced ​​display device is located;

[0045] At least one moving device, the moving device including a movable frame located outside the disassembly mechanism and an adjusting member provided on the movable frame, the movable frame being connected to the second display unit, the adjusting member abutting against the disassembly mechanism, and on the plane where the spliced ​​display device is located, the movable frame drives the second display unit connected thereto to move in a direction away from the first display unit through the adjusting member.

[0046] Figure 5 FIG. 1 is a top view of a spliced ​​display device according to an exemplary embodiment of the present disclosure. Figure 5 As shown, the spliced ​​display device 1 includes a plurality of display units 101 spliced ​​together, with seams 102 provided between adjacent display units 101. The display units 101 may be LED display units. The LED display units may be Micro LED display units or Mini LED display units. Due to the advantages of LEDs, such as self-luminescence, wide viewing angle, fast response, simple structure, small size, light weight, energy saving, high efficiency, long life, and clear light, the spliced ​​display device can achieve high resolution (Pixels Per Inch, PPI).

[0047] In an exemplary embodiment, the display unit 101 can be in a variety of shapes on a plane parallel to the spliced ​​display device. For example, the display unit 101 can be in a regular or irregular shape such as a rectangle, diamond, trapezoid, triangle, polygon, etc. For example, the display unit 101 can be in a rectangular shape, such as Figure 5 shown.

[0048] Figure 1 1 is a perspective view of a disassembly device for splicing a display device according to an exemplary embodiment of the present disclosure. Figure 1As shown, an embodiment of the present disclosure provides a disassembly device for the above-mentioned spliced ​​display device, which includes a disassembly mechanism 3 and at least one moving device 2. The disassembly mechanism 3 is configured to be connected to a first display unit and drive the first display unit to move along a third direction (direction Z) away from or toward the plane where the spliced ​​display device is located, so that the first display unit is separated from its adjacent second display unit. For example, the third direction (direction Z) is perpendicular to the plane where the spliced ​​display device is located. The moving device 2 includes a movable frame located outside the disassembly mechanism 3 and an adjusting member 4 provided on the movable frame. The movable frame is connected to the second display unit. The adjusting member 4 includes an output end that abuts the disassembly mechanism. The output end of the adjusting member 4 extends on the plane where the spliced ​​display device is located (the plane formed by the directions X and Y) and interacts with the disassembly mechanism 3. Since the disassembly mechanism 3 is fixed, the movable frame drives the second display unit connected to it to move in a direction away from the first display unit through the adjusting member 4, thereby increasing the gap between the second display unit and the first display unit, thereby avoiding the occurrence of undesirable situations such as damage to the second display unit due to too small a gap during disassembly of the first display unit. The first display unit refers to a display unit to be disassembled in the spliced ​​display device, and the second display unit refers to a display unit adjacent to the first display unit in the spliced ​​display device.

[0049] Figure 2 This is a perspective view of the disassembly device for splicing display devices according to an exemplary embodiment of the present disclosure, wherein the disassembly device adsorbs the first display unit. Figure 1 and Figure 2 As shown, the disassembly mechanism 3 includes a fixed frame 301 , a guide post 302 and a disassembly member 303 .

[0050] In an exemplary embodiment, Figure 1 and Figure 2 As shown, on a plane parallel to the splicing display device, the fixed frame 301 can be a rectangular frame, and the adjustment member 4 of the mobile device 2 abuts against the fixed frame. The fixed frame 301 includes a first frame 3011 and a third frame 3013 arranged opposite to each other in the second direction (direction Y), and a second frame 3012 and a fourth frame 3014 arranged opposite to each other in the first direction (direction X). The first frame 3011 and the third frame 3013 extend along the first direction (direction X), and the second frame 3012 and the fourth frame 3014 extend along the second direction (direction Y). The first frame 3011, the second frame 3012, the third frame 3013 and the fourth frame 3014 form a rectangular fixed frame 301. Wherein, the first direction (direction X) intersects with the second direction (direction Y), and the first direction (direction X) and the second direction (direction Y) are both parallel to the plane of the splicing display device. For example, the first direction (direction X) is perpendicular to the second direction (direction Y).

[0051] In an exemplary embodiment, Figure 1 and Figure 2 As shown, the guide posts 302 extend along a third direction (direction Z) that intersects the plane of the video wall. The guide posts 302 are disposed on the fixed frame 301 and are located on the side of the fixed frame 301 away from the video wall. For example, two guide posts 302 are disposed on the second frame 3012 and the fourth frame 3014, which are disposed opposite each other in the fixed frame 301.

[0052] In an exemplary embodiment, Figure 1 As shown, the disassembly member 303 is slidably connected to the guide post 302 and can move along the guide post 302. The disassembly member 303 includes a carrier substrate 3031, a connecting post 3032 provided on the carrier substrate 3031, and a handle 3033. The carrier substrate 3031 is a plate-like structure. Both ends of the carrier substrate 3031 are provided with connecting holes 3034. The carrier substrate 3031 is sleeved on the outer side of the guide post 302 through the connecting holes 3034 and is slidably connected to the guide post 302. The connecting post 3032 is provided on the side of the carrier substrate 3031 close to the spliced ​​display device. The connecting post 3032 extends along the third direction (direction Z). The end of the connecting post 3032 away from the carrier substrate 3031 is provided with a first detachable connecting member 51. The first detachable connecting member 51 can be detachably connected to the first display unit. For example, the first detachable connecting member 51 can be a suction cup. The handle 3033 is disposed on a side of the carrier substrate 3031 away from the connecting pillars 3032 . The carrier substrate 3031 can be slid along the guide pillars 302 by pulling the handle 3033 .

[0053] In an exemplary embodiment, Figure 2 As shown, the mobile device 2 includes at least one movable frame 7, an adjustment member 4, and a support column 203 provided on each movable frame 7. The movable frame 7 is located outside the fixed frame 301 of the disassembly mechanism and can be moved away from the fixed frame 301 by the adjustment member 4. The output end of the adjustment member 4 abuts against the fixed frame 301 of the disassembly mechanism 3. The support column 203 is connected to the second display unit.

[0054] In an exemplary embodiment, Figure 2 As shown, the support column 203 extends along the third direction (direction Z), and the end of the support column 203 close to the movable frame 7 is fixedly connected to the movable frame 7. The end of the support column 203 away from the movable frame 7 is provided with a second detachable connecting member 52, which can be detachably connected to the second display unit. For example, the second detachable connecting member 52 can be a suction cup.

[0055] In an exemplary embodiment, Figure 2As shown, the disassembly device for splicing display devices includes a first movable device 201 located on opposite sides of a fixed frame 301 in a second direction (direction Y) and a second movable device 202 located on opposite sides of the fixed frame 301 in a first direction (direction X). The first movable device 201 and the second movable device 202 are separate from each other and can move relative to each other. Specifically, one first movable device 201 is located on the side of the first frame 3011 of the fixed frame 301 away from the disassembly member 303, and one first movable device 201 is located on the side of the third frame 3013 of the fixed frame 301 away from the disassembly member 303; one second movable device 202 is located on the side of the second frame 3012 of the fixed frame 301 away from the disassembly member 303, and one second movable device 202 is located on the side of the fourth frame 3014 of the fixed frame 301 away from the disassembly member 303. The two first movable frames 201 and the two second movable frames 202 form a rectangular shape, and a movable space is provided between adjacent first movable frames 201 and second movable frames 202, allowing relative movement.

[0056] In an exemplary embodiment, Figure 2 As shown, the support columns 203 of the first mobile device 201 and the second mobile device 202 are respectively connected to different second display units, which are located on different sides of the first display unit, so that the first mobile device 201 and the second mobile device 202 can move the different second display units away from the first display unit. For example, at least one second display unit is arranged along a first direction (direction X) to form a second display unit row, and at least one second display unit row is located on opposite sides of the first display unit in the second direction (direction Y); at least one second display unit is arranged along the second direction (direction Y) to form a second display unit column, and at least one second display unit column is located on opposite sides of the first display unit in the first direction (direction X). The first movable devices 201 located on opposite sides of the fixed frame 301 are respectively connected to the above-mentioned two rows of second display units. The first movable devices 201 respectively drive the second display unit rows connected thereto to move along the second direction (direction Y), away from the first display unit, thereby increasing the gap between the first display unit and the second display units on opposite sides in the second direction (direction Y); the second movable devices 202 located on opposite sides of the fixed frame 301 are respectively connected to the above-mentioned two columns of second display units. The second movable devices 202 respectively drive the second display unit columns connected thereto to move along the first direction (direction X), away from the first display unit, thereby increasing the gap between the first display unit and the second display units on opposite sides in the first direction (direction X).

[0057] In an exemplary embodiment, Figure 1 and Figure 2As shown, the first movable device 201 includes a first movable frame extending along the first direction (direction X) and a first adjusting member 42 arranged on the first movable frame. The first adjusting member 42 extends along the second direction (direction Y). The output end of the first adjusting member 42 abuts against the fixed frame 301. The first adjusting member 42 can drive the first movable device 201 to move along the second direction (direction Y).

[0058] In an exemplary embodiment, Figure 1 and Figure 2 As shown, the second movable device 202 includes a second movable frame extending along the second direction (direction Y) and a second adjusting member 41 arranged on the second movable frame. The second adjusting member 41 extends along the first direction (direction X), and the output end of the second adjusting member 41 abuts against the fixed frame 301. The second adjusting member 41 can drive the second movable device 202 to move along the first direction (direction X).

[0059] Figure 8 : is a perspective view of an adjusting member of a disassembly device for splicing a display device according to an exemplary embodiment of the present disclosure. Figure 8 As shown, the adjusting member 4 is a differential head structure, which can improve the adjustment accuracy of the adjusting member 4. Specifically, the adjusting member 4 includes a main body 401, an output end 402 arranged at the first end of the main body 401, and an adjusting stud 403 arranged at the second end of the main body 401. The main body 401 of the adjusting member 4 is fixedly connected to the movable frame 7. The first end of the output end 402 is threadedly connected to the main body 401, and the second end of the output end 402 is abutted against the fixed bracket. The adjusting stud 403 is rotatably connected to the main body 401, and the adjusting stud 403 is linked to the output end 402. The adjusting stud 403 can rotate relative to the main body 401, driving the output end 402 to extend a distance from one end of the main body 401. By adjusting the rotation of the stud 403, the extension amount of the output end 402 can be controlled, and then the moving distance of the movable frame 7 of the mobile device 2 can be controlled. Among them, the rotation angle of the adjusting stud 403 is proportional to the extension amount of the output end 402.

[0060] In an exemplary embodiment, Figure 1 As shown, the movable device 2 further includes a guide rail disposed on the movable frame 7. The guide rail is slidably connected to the movable frame 7 and fixedly connected to the fixed frame 301, and the movable frame 7 can slide along the guide rail. Specifically, the first movable device 201 further includes a first guide rail 44 extending along the second direction (direction Y), and the first movable frame can slide along the first guide rail 44. The second movable device 202 further includes a second guide rail 43 extending along the first direction (direction X), and the second movable frame can slide along the second guide rail 43.

[0061] The disassembly process of the disassembly device for the spliced ​​display device according to the embodiment of the present disclosure includes:

[0062] First, the disassembly mechanism 3 is fixed to the first display unit 103 via the connecting column 3032 of the disassembly member 303; then, the mobile device 2 is fixed to the second display unit 104 via the supporting column 203; then, the adjusting member 4 of the mobile device 2 is used to drive the movable frame of the mobile device 2 to move away from the fixed frame 301 of the disassembly mechanism 3, thereby increasing the gap between the first display unit 103 and the second display unit 104. Figure 3 shown.

[0063] Finally, the disassembly member 303 of the disassembly mechanism 3 is moved through the guide column 302 in a direction away from the plane where the spliced ​​display device is located, so that the connecting column 3032 of the disassembly member 303 drives the first display unit 103 and the second display unit 104 to separate. Figure 4 shown.

[0064] The disassembly device for the spliced ​​display device in the embodiment of the present disclosure can adjust the size of the seam between the first display unit and the second display unit through the moving device 2. The distance of the adjusted seam is observable, and the position of the first display unit can be adjusted according to the size of the seam, thereby avoiding the occurrence of adverse situations such as damage to the second display unit due to too small a seam during disassembly of the first display unit.

[0065] Figure 6 A top view of the adsorption state of the disassembly device for splicing display devices according to an exemplary embodiment of the present disclosure Figure 2 In an exemplary embodiment, as Figure 6 As shown, the disassembly mechanism 3 further includes a first alignment device 61 and a second alignment device 62 spaced apart on the fixed frame 301. The first alignment device 61 is aligned with a first corner of the first display unit 103, and the second alignment device 62 is aligned with a second corner of the first display unit 103. For example, the fixed frame 301 is rectangular, and the first alignment device 61 and the second alignment device 62 are respectively connected to two oppositely disposed corners of the fixed frame 301. The first alignment device 61 and the second alignment device 62 are mirror-imaged with the diagonal of the fixed frame 301 as the axis.

[0066] In an exemplary embodiment, the first alignment device 61 and the second alignment device 62 are both alignment lenses.

[0067] The disassembly device for the spliced ​​display device of the exemplary embodiment of the present disclosure can align with the corner position of the first display unit 103 through the first alignment device 61 and the second alignment device 62, and then adjust the position of the movable frame through the adjustment member 4. After the adjustment is completed, it is fixed for a period of time to prevent stress rebound, and then the first display unit 103 is removed.

[0068] Figure 7 A top view of the adsorption state of the disassembly device for splicing display devices according to an exemplary embodiment of the present disclosure Figure 3 In an exemplary embodiment, as Figure 7 As shown, the mobile device also includes a fastener 8 arranged on the movable frame, the fastener 8 and the adjusting member 4 are arranged at intervals, the fastener 8 is fastened to the first end of the fixed frame 301 of the disassembly mechanism, the adjusting member 4 is abutted against the second end of the fixed frame 301 of the disassembly mechanism, the first end of the fixed frame 301 is fixed by the fastener 8, and the relative position of the movable frame and the second end of the fixed frame 301 is adjusted by the adjusting member 4, thereby adjusting the angle between the first display unit 103 and the second display unit to ensure that the angles of each display unit in the spliced ​​display device are consistent.

[0069] In an exemplary embodiment, Figure 7 As shown, the fasteners 8 of the mobile device located on opposite sides of the fixed frame 301 are arranged in aligning positions, and the adjusting members 4 of the mobile device located on opposite sides of the fixed frame 301 are arranged in aligning positions.

[0070] In an exemplary embodiment, Figure 7 As shown, the structure of the fastener 8 can be substantially the same as that of the adjusting member 4, both of which are micrometer head structures.

[0071] The present disclosure further provides a method for disassembling a disassembly device for a spliced ​​display device as described above, comprising:

[0072] Connecting the disassembly mechanism to the first display unit, connecting the movable frame of the mobile device to the second display unit, and making the adjustment member of the mobile device abut against the disassembly mechanism;

[0073] On the plane where the splicing display device is located, the movable frame drives the second display unit connected to it to move in a direction away from the first display unit through the adjusting member, so that the splicing gap between the second display unit and the first display unit reaches a predetermined value; wherein, the splicing gap reaches the predetermined value means that during the disassembly of the first display unit, the first display unit will not damage the splicing gap value of the second display unit.

[0074] The disassembly mechanism drives the first display unit to move in a direction away from the spliced ​​display device, so that the first display unit is separated from the second display unit.

[0075] The drawings in this disclosure only relate to the structures involved in this disclosure, and other structures may refer to general designs. In the absence of conflict, the embodiments of this disclosure, that is, the features in the embodiments, may be combined with each other to obtain new embodiments.

[0076] It should be understood by those skilled in the art that the technical solutions of the present disclosure may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, and all should be included in the scope of the claims of the present disclosure.

Claims

1. A disassembly device for a spliced ​​display device, characterized in that: The spliced ​​display device includes a first display unit and a second display unit adjacent to the first display unit, wherein the first display unit and the second display unit are spliced ​​together; the disassembly device for the spliced ​​display device includes: a disassembly mechanism, the disassembly mechanism being configured to be connected to the first display unit and driving the first display unit to move in a direction away from or close to the plane where the spliced ​​display device is located; At least one moving device, the moving device including a movable frame located outside the disassembly mechanism and an adjusting member provided on the movable frame, the movable frame being connected to the second display unit, the adjusting member abutting against the disassembly mechanism, and on the plane where the spliced ​​display device is located, the movable frame drives the second display unit connected thereto to move in a direction away from the first display unit through the adjusting member.

2. The disassembly device for splicing display devices according to claim 1, characterized in that: It includes a first moving device located on opposite sides of the disassembly mechanism in a first direction and a second moving device located on opposite sides of the disassembly mechanism in a second direction, the first moving device and the second moving device are respectively connected to different second display units, the first moving device drives the second display unit connected thereto to move along the first direction, and the second moving device drives the second display unit connected thereto to move along the second direction, the first direction intersects the second direction, and the first direction and the second direction are both parallel to the plane where the splicing display device is located.

3. The disassembly device for splicing display devices according to claim 1, characterized in that: The mobile device further includes a support column arranged on the mobile frame, and the support column is connected to the second display unit.

4. The disassembly device for splicing display devices according to claim 1, characterized in that: The moving device further comprises a guide rail arranged on the moving frame, wherein the guide rail is slidably connected to the moving frame and fixedly connected to the disassembly mechanism.

5. The disassembly device for splicing display devices according to claim 1, characterized in that: The moving device further includes a fastener provided on the movable frame, wherein the fastener is fastened to the first end of the disassembly mechanism, and the adjusting member abuts against the second end of the disassembly mechanism.

6. The disassembly device for splicing display devices according to any one of claims 1 to 5, characterized in that: The adjusting member is a micrometer head structure.

7. The disassembly device for splicing display devices according to any one of claims 1 to 5, characterized in that: The disassembly mechanism includes a fixed frame, a guide column arranged on the fixed frame, and a disassembly member slidably connected to the guide column, the adjusting member abuts against the fixed frame, the guide column extends along a third direction intersecting the plane where the spliced ​​display device is located, the disassembly member is slidably connected to the guide column, and the disassembly member includes a connecting column configured to be connected to the first display unit.

8. The disassembly device for splicing display devices according to claim 7, characterized in that: The disassembly mechanism also includes a first alignment device and a second alignment device arranged at intervals on the fixed frame, the first alignment device is aligned with the first corner position of the first display unit, and the second alignment device is aligned with the second corner position of the first display unit.

9. The disassembly device for splicing display devices according to claim 7, characterized in that: The disassembly component further includes a carrying base plate, the carrying base plate is slidably connected to the guide pillars, and the connecting pillars are arranged on the carrying base plate.

10. The disassembly device for splicing display devices according to claim 9, characterized in that: The disassembly member further includes a handle, which is arranged on a side of the carrier substrate away from the connecting pillar.

11. A disassembly method for a disassembly device for a spliced ​​display device according to any one of claims 1 to 10, characterized in that: include: Connecting the disassembly mechanism to the first display unit, connecting the movable frame of the mobile device to the second display unit, and making the adjustment member of the mobile device abut against the disassembly mechanism; On the plane where the spliced ​​display device is located, the movable frame drives the second display unit connected thereto to move in a direction away from the first display unit through the adjusting member, so that the splicing gap between the second display unit and the first display unit reaches a predetermined value; The disassembly mechanism drives the first display unit to move in a direction away from the spliced ​​display device, so that the first display unit is separated from the second display unit.

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