WO2023207858A1 - 曲面显示装置 - Google Patents

曲面显示装置 Download PDF

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Publication number
WO2023207858A1
WO2023207858A1 PCT/CN2023/090123 CN2023090123W WO2023207858A1 WO 2023207858 A1 WO2023207858 A1 WO 2023207858A1 CN 2023090123 W CN2023090123 W CN 2023090123W WO 2023207858 A1 WO2023207858 A1 WO 2023207858A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
housing
backlight module
curved display
control part
Prior art date
Application number
PCT/CN2023/090123
Other languages
English (en)
French (fr)
Inventor
方楝
章晗
赵洪宇
任亮亮
陈明
林雨航
俞辉
刘成坤
胡隆
崔婷
陈志颖
刁凯
周清恩
郑丁杰
郭志杰
张天峰
Original Assignee
京东方科技集团股份有限公司
福州京东方光电科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 京东方科技集团股份有限公司, 福州京东方光电科技有限公司 filed Critical 京东方科技集团股份有限公司
Publication of WO2023207858A1 publication Critical patent/WO2023207858A1/zh

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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
    • G09F9/35—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 liquid crystals

Definitions

  • Embodiments of the present disclosure relate to but are not limited to the field of display technology, and in particular, to a curved surface display device.
  • the curvature of curved display devices is becoming larger and larger, and the thickness of the display panel of the curved display device is getting thinner and thinner, resulting in an increased probability of the display panel being broken during the assembly process of the curved display device, making the curved surface
  • the processing efficiency and yield of display devices are both low.
  • the curved display device of the embodiment of the present disclosure includes a display panel, a backlight module and a back case.
  • the display panel and the back case are arranged oppositely along a first direction, and the backlight module is provided between the back case and the back case.
  • the display panel includes a display area and a non-display area.
  • the non-display area includes a connecting part, a first control part and a second control part.
  • the connecting part is located away from the first control part and away from the display area.
  • the second control part is located on the side of the connection part away from the display area, and the connection part can be bent so that the second control part can be folded away from the backlight module.
  • One side of the display panel is arranged opposite to the first control part along the first direction, and the second control part is connected to the backlight module, wherein the rear shell includes a first housing and a second housing, the second housing and the first housing are separate parts, and the second housing is connected to the side of the backlight module away from the display panel. At least part of the second control part is arranged oppositely.
  • the assembly sequence of the first housing and the second housing can be based on the relevant requirements of the curved display device. For example, adaptive adjustments can be made to protect the display panel, such as installing the first housing first, then the display panel, and finally the second housing to simplify the assembly process of the curved display device after the display panel is installed and effectively prevent the display panel from breaking. , improve the processing efficiency and yield of curved surface display devices.
  • the second housing is detachably connected to the first housing.
  • the second control part is detachably connected to the backlight module.
  • the second housing engages with the first housing stop.
  • the first housing is located on the upper side of the second housing, a female stop is formed on the lower end of the first housing, and a male stop is formed on the upper end of the second housing. , the male stop is matched with the inside of the female stop.
  • the curved display device further includes: a mainboard module.
  • the mainboard module is disposed between the backlight module and the rear case and includes a control mainboard, a power board and a shield.
  • the control mainboard module The mainboard and the power board are both located in the shielding member, and the shielding member is fixedly connected to the backlight module.
  • the backlight module includes a backplane, and the shielding member is fixedly connected to the backplane.
  • the curved display device further includes: a connecting member located on a side of the second control part away from the backlight module, and the connecting member and the backlight module can be connected to each other. Disassemble and connect.
  • the curved display device further includes: a cable management member, the cable management member is formed with an organizing space for accommodating wires of the curved display device, and the cable management member is connected to the second shell.
  • the body is one piece.
  • the curved display device further includes: a bracket adapter, the bracket adapter is fixedly connected to the backlight module, the first housing is formed with a standard VESA hole, and the bracket adapter is fixedly connected to the backlight module.
  • the connector is formed with a first connection hole, and a fastener is passed through the standard VESA hole and the first connection hole to fixedly connect the bracket adapter and the first housing.
  • the curved display device further includes: a mainboard module.
  • the mainboard module includes a control mainboard, a power board and a shield.
  • the power board is located outside the rear shell
  • the control mainboard is located outside the rear shell.
  • the shielding member the shielding member is disposed between the backlight module and the rear case, and is connected with The backlight module is fixedly connected, and the shielding member and the bracket adapter are integrated.
  • the curved display device further includes: a support frame, the support frame is formed with a second connection hole, and the fastener is passed through the second connection hole, the standard VESA hole and the third A connecting hole is used to fixedly connect the support frame, the first housing and the support adapter, and a quick-release structure is provided between the support frame and the support adapter.
  • the curved display device further includes: a quick release structure, the quick release structure includes: a snap connector, the snap connector is fixed on the bracket adapter and is in the second direction along the second direction. It is movable between the locking position and the unlocking position. In the locking position, the clamping member is clamped with the support frame. In the unlocking position, the clamping member is separated from the support frame. The second direction perpendicular to the first direction.
  • the quick release structure further includes: an unlocking piece, the unlocking piece is movably provided on the bracket adapter along the first direction, and the unlocking piece is pressed to push the latch. The piece moves toward the unlocking position.
  • the quick-release structure further includes: a return member, the return member is used to push the latch member to move toward the locking position.
  • Figure 1 is a schematic diagram of a curved display device according to an embodiment of the present disclosure
  • Figure 2 is another schematic diagram of the curved surface display device shown in Figure 1;
  • Figure 3 is an enlarged view of part A circled in Figure 2;
  • Figure 4 is an exploded view of a curved display device according to an embodiment of the present disclosure.
  • Figure 5 is an enlarged view of part B circled in Figure 4.
  • Figure 6 is an exploded view of the quick release structure shown in Figure 5;
  • Figure 7 is another exploded view of the curved display device shown in Figure 1;
  • Figure 8 is another exploded view of the curved display device shown in Figure 7, in which the connecting portion is not bent;
  • Figure 9 is another exploded view of the curved display device shown in Figure 8, in which the connecting portion has been bent;
  • Figure 10 is a cross-sectional view of the curved surface display device shown in Figure 7;
  • Figure 11 is an enlarged view of the portion C circled in Figure 10;
  • FIG. 12 is a schematic view of the display panel shown in FIG. 8 , in which the connecting portion is not bent.
  • the curved display device 100 includes a display panel 1, a backlight module 2 and a rear case 3.
  • the display panel 1 and the rear case 3 are aligned along the first direction (i.e. the front and rear direction in the figure). ) are arranged relative to each other.
  • the backlight module 2 is provided between the rear case 3 and the display panel 1.
  • the backlight module 2 can provide a light source for the display panel 1.
  • the display panel 1 includes a display area 11 and a non-display area 12.
  • the curved display device 100 can Text, images and other information are displayed through the display area 11.
  • the non-display area 12 includes a connection part 121, a first control part 122 and a second control part 123.
  • the connection part 121 is located on the side of the first control part 122 away from the display area 11.
  • the second control part 123 is located on the side of the connecting part 121 away from the display area 11.
  • the connecting part 121 can be bent so that the second control part 123 can be folded to the side of the backlight module 2 away from the display panel 1.
  • the second control part 123 and the first control part 122 are arranged oppositely along the first direction, and
  • the second control part 123 is connected to the backlight module 2 .
  • the first control part 122 is arranged around the display area 11
  • the connection part 121 is located radially outside the first control part 122 .
  • the connection part 121 may be a flexible circuit board (FPC).
  • the second control part 123 is folded to the side of the backlight module 2 away from the display panel 1 through the connecting part 121, which can reduce the plane space occupied by the non-display area 12, increase the screen-to-body ratio of the curved display device 100, and improve the display effect, thereby improving user experience.
  • the rear shell 3 includes a first shell 31 and a second shell 32.
  • the second shell 32 and the first shell 31 are separate parts.
  • the body 32 is arranged opposite to at least part of the second control part 123 located on the side of the backlight module 2 away from the display panel 1, that is, the first housing 31 and the second housing 32 are processed separately, and then the first housing 31 and the second housing 32 are assembled in sequence.
  • the assembly sequence of the casing 31 and the second casing 32 that is, the first casing 31 and the second casing 32, can be adaptively adjusted according to the relevant requirements of the curved display device 100, such as protecting the display panel 1, etc., to effectively avoid curved surfaces.
  • the display panel 1 is broken or the like.
  • the backlight module 2 is assembled first, and corresponding components (such as the bracket adapter 5, shielding member, etc. described later) are installed on the backlight module 2, and then the first housing 31 is installed; and then the display is installed. Panel 1, finally install the second housing 32.
  • corresponding components such as the bracket adapter 5, shielding member, etc. described later
  • the display panel and the backlight module need to be flipped upside down on the jig for subsequent assembly, and finally the wiring and the back shell of the curved display device are assembled, resulting in
  • the display panel is easy to break during the above-mentioned subsequent assembly process; the embodiment of the present disclosure facilitates the rational arrangement of the first housing 31 , the second housing 32 and the display panel by setting the first housing 31 and the second housing 32 as separate parts.
  • the assembly sequence of 1, for example, the first housing 31 can be installed first, then the display panel 1, and finally the second housing 32.
  • the assembly process of the curved display device 100 according to the embodiment of the present disclosure is simple, which is helpful to avoid cracking of the display panel 1, improve the processing efficiency and yield of the curved display device 100, and effectively reduce the rework rate of the curved display device 100.
  • the connecting portion 121 is bent so that the second control portion 123 is folded to the side of the backlight module 2 away from the display panel 1 to connect with the first control portion 122 After facing each other along the first direction and connecting the second control part 123 to the backlight module 2 , the installation of the display panel 1 is completed.
  • the display area 11 has a plurality of edges connected end to end, and the connection part 121 , the first control part 122 and the second control part 123 are located at one edge of the display area 11 .
  • the following description takes the first direction as the front-to-back direction as shown in FIG. 1 , the display area 11 being square, and the connecting part 121 , the first control part 122 and the second control part 123 being located on the lower side of the display area 11 as an example.
  • the backlight module 2 and the rear case 3 are located on the rear side of the display panel 1 , and the rear case 3 is located on the rear side of the backlight module 2 , and the connecting portion 121 is bent.
  • the connecting part 121, the first control part 122 and the second control part 123 are all located on the lower side of the display area 11, then the first housing 31 is located on the upper side of the second housing 32.
  • the second control part 123 is folded to the rear side of the backlight module 2 , the first control part 122 is still located on the front side of the backlight module 2 , and the connecting part 121 is located on the lower side of the backlight module 2 and connected with the lower side of the backlight module 2 .
  • the side edges are set accordingly.
  • the connecting part 121 , the first control part 122 and the second control part 123 are all located on the left side of the display area 11 , then the second housing 32 is located on the left side of the first housing 31 ; But not limited to this.
  • the connecting part 121 is bent, the connecting part 121 , the first control part 122 and the second control part 123 are all located on the upper side of the display area 11 , then the second housing 32 is located on the upper side of the first housing 31 ; But not limited to this.
  • the display panel 1 has a curved structure
  • the backlight module 2 can have a curved structure.
  • the display panel 1 and the backlight module 2 are both formed into cylindrical structures.
  • the backlight modules 2 all have a certain curvature, so that the curved surface display device 100 has a certain curvature.
  • the assembly sequence of the first housing 31 and the second housing 32 can be determined according to the curved display device. 100, such as protecting the display panel 1, etc., make adaptive adjustments, such as installing the first housing 31 first, then installing the display panel 1, and finally installing the second housing 32 to simplify the installation of the curved surface display device 100 after the display panel 1 is installed.
  • the subsequent assembly process effectively prevents the display panel 1 from cracking and improves the processing efficiency and yield of the curved display device 100 .
  • the disclosed embodiments can be used to solve the problem that the display panel 1 is easily broken during the assembly process of the curved display device 100. Especially for the curved display device 100 with a large curvature, the disclosed embodiments can improve the assembly efficiency and accuracy of the curved display device 100 with a large curvature. Yield.
  • the display panel 1 is a liquid crystal display panel (Open Cell, OC for short).
  • the liquid crystal display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate.
  • the first substrate It is arranged opposite to the second substrate along the thickness direction of the liquid crystal display panel;
  • the backlight module 2 can be an LED backlight module, and the LED can be a sub-millimeter light-emitting diode (Mini Light Emitting Diode, referred to as Mini LED) and a micro light-emitting diode (Micro Light Emitting). Diode, referred to as Micro LED).
  • the direction "front side” can be understood as the side of the curved display device 100 facing the user when the curved display device 100 is in use, and the side of the curved display device 100 facing away from the user can be understood as "Backside”.
  • the first direction may be the front-to-back direction
  • the display panel 1 is disposed on the front side of the back case 3
  • the backlight module 2 is disposed between the back case 3 and the display panel 1 .
  • the back case 3 defines an accommodating space 30 , and the accommodating space 30 is used to accommodate the backlight module 2 , so the back case 3 can play a certain protective role for the backlight module 2 .
  • the second housing 32 is detachably connected to the first housing 31, and after the curved display device 100 is assembled, the second housing 32 can be disassembled.
  • the body 32 is opposite to at least part of the second control part 123 located on the side of the backlight module 2 facing away from the display panel 1, then at least part of the second control part 123 located on the side of the backlight module 2 facing away from the display panel 1 Exposed to facilitate maintenance of the display panel 1; for example, the second control part 123 is detachably connected to the backlight module 2, so that when the display panel 1 needs to be replaced, the second control part 123 can be removed from the backlight module 2 2, so that the entire display panel 1 can be disassembled for replacement.
  • the display panel 1 is damaged during use of the curved display device 100, rework is facilitated, the rework process is simplified, and maintenance costs are reduced.
  • the detachable connection method between the second housing 32 and the second housing 32 is not limited, as long as the second housing 32 can be detached from the first housing 31; similarly, The detachable connection method between the second control part 123 and the backlight module 2 is not limited, as long as the second control part 123 can detach the backlight module 2 .
  • the curved surface display device 100 further includes a connector, which is provided on the side of the second control part 123 away from the backlight module 2 , and the connector is connected to the backlight module 2 (for example, the back panel of the backlight module 2 ) can be detachably connected to achieve the fixation of the second control part 123 , and the connector can cover at least part of the second control part 123 to play a certain role in the second control part 123 Protective effects.
  • the connector may be a PCB cover.
  • the second housing 32 is stop-fitted with the first housing 31 to avoid misalignment when the first housing 31 and the second housing 32 are assembled. , gap, etc., it is beneficial to ensure the assembly accuracy between the first housing 31 and the second housing 32 , reduce the relative deformation of the first housing 31 and the second housing 32 , and facilitate the assembly of the first housing 31
  • the gap between the first shell 31 and the second shell 32 and the assembly sequence of the two are controlled, and it is convenient to modify the gap between the first shell 31 and the second shell 32, that is to say, the second shell 32 cooperates with the stop of the first housing 31 to modify and control the gap and step between the first housing 31 and the second housing 32 .
  • the type of stop between the second housing 32 and the first housing 31 may include at least one of a true stop, a false stop, a semi-false stop, a double stop, and the like.
  • the first housing 31 is located on the upper side of the second housing 32
  • the lower end of the first housing 31 is formed with a female stop 311
  • the upper end of the second housing 32 is formed with a female stop 311 .
  • the male stop 321 fits inside the female stop 311, so the stop fitting structure between the first housing 31 and the second housing 32 is simple and easy to process.
  • the second housing 32 can When the second housing 32 is disassembled and installed, the assembly accuracy of the second housing 32 can be ensured when the second housing 32 is reassembled.
  • the length of the female stop 311 may be less than or equal to the length of the first housing 31
  • the length of the male stop 321 may be less than or equal to the length of the second housing 32 .
  • the type of stop between the second housing 32 and the first housing 31 can be adjusted according to the shape of the curved display device 100 , that is to say, the type of stop between the second housing 32 and the first housing 31
  • the type can be adjusted according to different IDs, etc.
  • first shell 31 and the second shell 32 can also be matched in other ways, and are not limited to stopper fit.
  • the curved display device 100 further includes a motherboard module 4.
  • the motherboard module 4 is provided between the backlight module 2 and the back shell 3, and the motherboard module 4 includes a control main board 41, a power board 42 and a shield.
  • the control main board 41 and the power board 42 are both located on the screen.
  • the shield can reduce the interference of electromagnetic waves in the external environment to the normal operation of the control motherboard 41 and the power board 42, improve the display quality, display stability and service life of the curved surface display device 100, and the shield can weaken the curved surface
  • the electromagnetic waves emitted by the display device 100 reduce the intensity of the electromagnetic radiation emitted by the curved display device 100 and reduce the damage caused by the curved display device 100 to the user and the environment.
  • the shielding member is fixedly connected to the backlight module 2 to facilitate reliable installation of the shielding member.
  • the backlight module 2 includes a backplane, and the shielding member is fixedly connected to the backplane.
  • the curved display device 100 When the curved display device 100 is in use, if there are many electromagnetic radiation sources next to it, these electromagnetic radiation sources will continue to emit electromagnetic waves and interfere with the normal operation of the curved display device 100 , which may cause the curved display device 100 to have screen jitters or even cause colors to appear. Spots can cause serious picture confusion.
  • the curved display device 100 further includes a wire management component.
  • the wire management component forms an arrangement space for accommodating the wires of the curved display device 100 .
  • the wire management component can organize and store the wires of the curved display device 100 . (for example, signal lines, power lines, etc. of the curved surface display device 100), so as to improve the neatness and convenience of using the curved surface display device 100.
  • the cable management member can be integrated with the second housing 32, which is beneficial to improving the integrity of the curved display device 100, and reducing the number of molds (such as plastic molds) required to process the curved display device 100, which is beneficial to reducing costs.
  • the cable management member and the second housing 32 are an integral injection molded part.
  • the position of the cable management piece can be set according to the actual application.
  • the curved display device 100 further includes a bracket adapter 5, which is fixedly connected to the backlight module 2.
  • the bracket adapter 5 5 is fixedly connected to the first shell 31, then the bracket adapter 5 can exert supporting force on the backlight module 2 and the first shell 31 respectively, so that the bracket adapter 5 can be directly or indirectly fixed to facilitate the curved display device.
  • 100 is stably installed, for example, the curved display device 100 can be placed on a horizontal surface or wall-mounted; the first housing 31 is formed with a standard VESA (Video Electronics Standards Association, Video Electronics Standards Association) hole 31a to facilitate the realization of the curved display device.
  • VESA Video Electronics Standards Association, Video Electronics Standards Association
  • the bracket adapter 5 is formed with a first connection hole 5a, and fasteners are inserted through the standard VESA hole 31a and the first connection hole 5a to rotate the bracket.
  • the connector 5 is fixedly connected to the first housing 31. It can be seen that the bracket adapter 5 can be fixed while the curved display device 100 is being installed, which simplifies the installation process of the curved display device 100. sequence.
  • the standard VESA hole 31a on the first housing 31 can also realize the horizontal placement of the curved display device 100, for example, by setting the support bracket 6 below, so that the support bracket 6 is fixed to the first housing 31 through the standard VESA hole 31a. , through the first connection hole 5a and the bracket adapter 5, the support bracket 6 is stably placed on the horizontal plane, so that the curved surface display device 100 can be placed horizontally.
  • the curved display device 100 further includes a motherboard module 4 .
  • the motherboard module 4 includes a control motherboard 41 , a power board 42 and a shield.
  • the power board 42 is provided outside the rear case 3 , which facilitates the installation of the power board 42 . It is flexible and convenient to provide more installation space for other components inside the rear shell 3, or it is helpful to reduce the volume of the rear shell 3 and save the space occupied by the rear shell 3; the control mainboard 41 is located in the shielding member, and the shielding member is located in Between the backlight module 2 and the back shell 3, the shielding member can reduce the interference of electromagnetic waves in the external environment to the normal operation of the control circuit on the control motherboard 41, and improve the display quality, display stability and use of the curved display device 100. life, and the shielding member can weaken the electromagnetic waves emitted by the curved display device 100, reduce the intensity of the electromagnetic radiation emitted by the curved display device 100, and reduce the damage caused by the curved display device 100 to users and the environment.
  • the shielding piece is fixedly connected to the backlight module 2 to facilitate reliable installation of the shielding piece, and the shielding piece and the bracket adapter 5 are integrated, which effectively improves the installation stability of the shielding piece and reduces the need for processing curved surface displays.
  • the number of molds required for the device 100 is conducive to reducing costs, while saving the assembly process between the shield and the bracket adapter 5, and there is no need to process the connection structure on the shield and the bracket adapter 5, which is conducive to simplifying the shielding and the structure of the bracket adapter 5.
  • the curved display device 100 further includes a support frame 6 , the support frame 6 is formed with a second connection hole 6 a , and fasteners are passed through the second connection hole 6 a , the standard VESA hole 31 a and The first connection hole 5a is used to fixedly connect the support frame 6, the first shell 31 and the bracket adapter 5, so that the support frame 6, the first shell 31 and the bracket adapter 5 are connected as one body to facilitate support.
  • the frame 6 stably supports the backlight module 2 and the display panel 1 to achieve stable and reliable installation of the curved display device 100, which is conducive to further improving the assembly efficiency of the curved display device 100.
  • the support frame 6 can be placed on a horizontal surface or hung on a wall.
  • a quick-release structure 7 is provided between the support frame 6 and the support adapter 5. This facilitates rapid disassembly of the support frame 6 and the frame adapter 5, thereby improving the disassembly efficiency of the curved display device 100, thereby improving the maintenance convenience of the curved display device 100.
  • the structure of the quick-release structure 7 between the support frame 6 and the support adapter 5 can be set according to the actual application. It only needs to ensure that the quick-release structure 7 between the support frame 6 and the support adapter 5 can be realized. Just divide.
  • the quick-release structure 7 includes a snap-on component 71, which is fixed on the bracket adapter 5, and the snap-on component 71 is along the first
  • the two directions are movable between the locking position and the unlocking position, then the snap-in part 71 and the bracket adapter 5 slide and cooperate along the second direction, and the second direction is perpendicular to the first direction; in the locked position, the snap-in part 71 and the bracket adapter 5
  • the support frame 6 is clamped, so that the support frame 6 and the bracket adapter 5 are fixed through the clamping piece 71, which is convenient for reliably fixing the bracket adapter 5 to the support frame 6.
  • the clamping piece 71 is separated from the support frame 6 , so as to facilitate the separation of the bracket adapter 5 and the support frame 6.
  • the second direction can be any direction perpendicular to the first direction; when the first direction is the front-to-back direction, the second direction can be the up-down direction, or the left-right direction, etc.
  • the first direction is the front and rear direction
  • the second direction is the up and down direction
  • the locking position can be located above the unlocking position, in the locking position, the hook 711 of the latch 71 It can be hooked on the rear side of the support frame 6 .
  • the quick-release structure 7 also includes an unlocking piece 72.
  • the unlocking piece 72 is movably provided on the bracket adapter 5 along the first direction. Press the unlocking piece 72 to push the latch 71 Move toward the unlocking position, and the pressing direction is parallel to the first direction. Therefore, the user can unlock the quick release structure 7 by pressing the unlocking member 72 , which further improves the convenience of disassembly of the support frame 6 and the support adapter 5 .
  • the quick-release structure 7 also includes a reset piece.
  • the reset piece is used to push the clamping piece 71 to move toward the locking position.
  • the reset piece applies a force to the clamping piece 71 to move toward the locking position, so that the clamping piece 71 has the ability to move toward the locking position.
  • the reset member is an elastic member, and the elastic member exerts an elastic force on the clamping member 71 to move toward the locking position; when the clamping member 71 is in the unlocking position, the elastic member can be in a compressed state, and the elastic member moves toward the locking position.
  • the connector 71 exerts an elastic force to move the latch 71 toward the locking position; of course, when the latch 71 is in the unlocking position, the elastic member can also be in a stretched state, and the elastic member can also exert force on the latch 71 so that the latch 71 is locked.
  • the elastic force of the connector 71 moves toward the locking position. Therefore, the structure of the reset component can be simplified and the cost can be reduced.
  • the locking position can be located above the unlocking position, and the unlocking piece 72 is pressed forward to push the latch 71 to overcome the force of the elastic piece and move downward to the unlocking position to realize the support frame. 6 is separated from the bracket adapter 5, loosen the unlocking part 72, the clamping part 71 is reset to the locked position under the action of the elastic member, and the unlocking part 72 is also reset under the push of the clamping part 71.
  • the assembly process of the curved display device 100 is: first assemble the backlight module 2, and then assemble the entire part of the curved display device 100: that is, the control motherboard 41 and the power board 42 are both fixed in the shield, and the shield is installed.
  • the backlight module 2 install the bracket adapter 5 and corresponding wires, and install the first housing 31; then, install the display panel 1, the screen connection cables and connectors of the curved display device 100, and the connectors are used for fixation.
  • second control part 123 finally, install the second housing 32, the operation buttons 91 and button lines of the curved surface display device 100, and the decorative strip 92.
  • connection should be understood in a broad sense.
  • it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection. , it can also be connected indirectly through an intermediate medium, or it can be an internal connection between two components.
  • the meanings of the above terms in the embodiments of the present disclosure can be understood in conjunction with specific circumstances.

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Abstract

一种曲面显示装置，包括显示面板(1)、背光模组(2)和后壳(3)，显示面板(1)和后壳(3)沿第一方向相对设置，显示面板(1)包括显示区(11)和非显示区(12)，非显示区(12)包括连接部(121)、第一控制部(122)和第二控制部(123)，连接部(121)位于第一控制部(122)的远离显示区(11)的一侧，第二控制部(123)位于连接部远离显示区(11)的一侧，连接部(121)可弯折以使第二控制部(123)翻折至背光模组(2)的背离显示面板(1)的一侧以与第一控制部(122)相对设置，且第二控制部(123)与背光模组(2)相连，后壳(3)包括第一壳体(31)和第二壳体(32)，第二壳体(32)和第一壳体(31)为分体件，且第二壳体(31)与位于背光模组(2)的背离显示面板(1)的一侧的第二控制部(123)的至少部分相对设置。

Description

曲面显示装置
本申请要求于2022年4月24日提交中国专利局、申请号为202220957401.6、发明名称为“曲面显示装置”的中国专利申请的优先权，其内容应理解为通过引用的方式并入本申请中。
技术领域
本公开实施例涉及但不限于显示技术领域，尤指一种曲面显示装置。
背景技术
目前，曲面显示装置的曲率朝向越来越大的趋势发展，且曲面显示装置的显示面板的厚度也越来越薄，导致在曲面显示装置的组装过程中显示面板的破片概率增大，使得曲面显示装置的加工效率和成品率均较低。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本公开实施例的曲面显示装置，包括显示面板、背光模组和后壳，所述显示面板和所述后壳沿第一方向相对设置，所述背光模组设在所述后壳和所述显示面板之间，所述显示面板包括显示区和非显示区，非显示区包括连接部、第一控制部和第二控制部，所述连接部位于所述第一控制部的远离所述显示区的一侧，所述第二控制部位于所述连接部远离所述显示区的一侧，所述连接部可弯折以使所述第二控制部翻折至所述背光模组的背离所述显示面板的一侧以与所述第一控制部沿所述第一方向相对设置，且所述第二控制部与所述背光模组相连，其中，所述后壳包括第一壳体和第二壳体，所述第二壳体和所述第一壳体为分体件，且所述第二壳体与位于所述背光模组的背离所述显示面板的一侧的所述第二控制部的至少部分相对设置。
本公开实施例的曲面显示装置，通过设置第一壳体和第二壳体为分体件，使得第一壳体和第二壳体的组装先后顺序可以根据曲面显示装置的相关需求 例如保护显示面板等进行适应性调整，比如先安装第一壳体、再安装显示面板、最后安装第二壳体，以简化曲面显示装置在安装完显示面板之后的组装工序，有效避免显示面板破裂，提升曲面显示装置的加工效率和成品率。
在一些实施例中，所述第二壳体与所述第一壳体可拆卸相连。
在一些实施例中，所述第二控制部与所述背光模组可拆卸相连。
在一些实施例中，所述第二壳体与所述第一壳体止口配合。
在一些实施例中，所述第一壳***于所述第二壳体的上侧，所述第一壳体的下端形成有母止口，所述第二壳体的上端形成有公止口，所述公止口配合于所述母止口的内侧。
在一些实施例中，所述曲面显示装置还包括：主板模块，所述主板模块设在所述背光模组和所述后壳之间，且包括控制主板、电源板和屏蔽件，所述控制主板和所述电源板均设在所述屏蔽件内，所述屏蔽件与所述背光模组固定相连。
在一些实施例中，所述背光模组包括背板，所述屏蔽件与所述背板固定相连。
在一些实施例中，所述曲面显示装置还包括：连接件，所述连接件位于所述第二控制部的背离所述背光模组的一侧，所述连接件与所述背光模组可拆卸相连。
在一些实施例中，所述曲面显示装置还包括：理线件，所述理线件形成有用于容纳所述曲面显示装置的线材的整理空间，且所述理线件与所述第二壳体为一体件。
在一些实施例中，所述曲面显示装置还包括：支架转接件，所述支架转接件与所述背光模组固定相连，所述第一壳体形成有标准VESA孔，所述支架转接件形成有第一连接孔，紧固件穿设于所述标准VESA孔和所述第一连接孔以将所述支架转接件和所述第一壳体固定相连。
在一些实施例中，所述曲面显示装置还包括：主板模块，所述主板模块包括控制主板、电源板和屏蔽件，所述电源板设在所述后壳外，所述控制主板设在所述屏蔽件内，所述屏蔽件设在所述背光模组和所述后壳之间，且与 所述背光模组固定相连，所述屏蔽件与所述支架转接件为一体件。
在一些实施例中，所述曲面显示装置还包括：支撑架，所述支撑架形成有第二连接孔，所述紧固件穿设于第二连接孔、所述标准VESA孔和所述第一连接孔以将所述支撑架、所述第一壳体和所述支架转接件固定相连，所述支撑架与所述支架转接件之间设有快拆结构。
在一些实施例中，所述曲面显示装置还包括：快拆结构，所述快拆结构包括：卡接件，所述卡接件固设于所述支架转接件，且沿第二方向在锁定位置和解锁位置之间可移动，在所述锁定位置，所述卡接件与所述支撑架卡接，在解锁位置，所述卡接件与所述支撑架分离，所述第二方向与所述第一方向垂直。
在一些实施例中，所述快拆结构还包括：解锁件，所述解锁件沿所述第一方向可移动地设于所述支架转接件，按压所述解锁件以推动所述卡接件朝向所述解锁位置的方向移动。
在一些实施例中，所述快拆结构还包括：复位件，所述复位件用于推动所述卡接件朝向所述锁定位置移动。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
本公开的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本公开一个实施例的曲面显示装置的示意图；
图2是图1中所示的曲面显示装置的另一个示意图；
图3是图2中圈示的A部的放大图；
图4是根据本公开一个实施例的曲面显示装置的***图；
图5是图4中圈示的B部的放大图；
图6是图5中所示的快拆结构的***图；
图7是图1中所示的曲面显示装置的另一个***图；
图8是图7中所示的曲面显示装置的再一个***图，其中连接部未弯折；
图9是图8中所示的曲面显示装置的又一个***图，其中连接部已弯折；
图10是图7中所示的曲面显示装置的剖视图；
图11是图10中圈示的C部的放大图；
图12是图8中所示的显示面板的示意图，其中连接部未弯折。
详述
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本公开，而不能理解为对本公开的限制。
下文的公开提供了许多不同的实施例或例子用来实现本公开的不同结构。为了简化本公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本公开。此外，本公开可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论每种实施例和/或设置之间的关系。此外，本公开提供了的每种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的可应用于性和/或其他材料的使用。
在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互任意组合。
下面，参考附图，描述根据本公开实施例的曲面显示装置100。
如图1-图4、图8和图12所示，曲面显示装置100包括显示面板1、背光模组2和后壳3，显示面板1和后壳3沿第一方向(即图中前后方向)相对设置，背光模组2设在后壳3和显示面板1之间，背光模组2可以为显示面板1提供光源，显示面板1包括显示区11和非显示区12，曲面显示装置100可以通过显示区11显示文字、图像等信息，非显示区12包括连接部121、第一控制部122和第二控制部123，连接部121位于第一控制部122的远离显示区11的一侧，第二控制部123位于连接部121远离显示区11的一侧， 连接部121可弯折以使第二控制部123翻折至背光模组2的背离显示面板1的一侧，此时第二控制部123与第一控制部122沿第一方向相对设置，且第二控制部123与背光模组2相连。例如，在图12的示例中，第一控制部122围绕显示区11设置，连接部121位于第一控制部122的径向外侧，连接部121可以为柔性电路板(FPC)。
第二控制部123通过连接部121翻折至背光模组2的背离显示面板1的一侧，可以减小非显示区12所占据的平面空间，提高曲面显示装置100的屏占比，提升显示效果，从而提升用户体验。
如图2、图4、图8和图9所示，后壳3包括第一壳体31和第二壳体32，第二壳体32和第一壳体31为分体件，第二壳体32与位于背光模组2的背离显示面板1的一侧的第二控制部123的至少部分相对设置，即分别单独加工第一壳体31和第二壳体32，再分别依次装配第一壳体31和第二壳体32，即第一壳体31和第二壳体32的组装先后顺序可以根据曲面显示装置100的相关需求例如保护显示面板1等进行适应性调整，以有效避免曲面显示装置100在组装过程中显示面板1破片等。
例如，先组装背光模组2，并在背光模组2上安装相应部件(例如后文所述的支架转接件5、屏蔽件等)，而后安装第一壳体31；然后，再安装显示面板1，最后安装第二壳体32。
相对于一些技术中，在将显示面板与背光模组组装完成后，需要将显示面板和背光模组倒扣在治具上进行后续的组装，并最后接线、组装曲面显示装置的后壳，导致在上述后续组装过程中显示面板易裂片；本公开实施例通过设置第一壳体31和第二壳体32为分体件，便于合理设置第一壳体31、第二壳体32和显示面板1的先后组装顺序，例如可以先安装第一壳体31、再安装显示面板1、最后安装第二壳体32，也就是说，在保证显示面板1可靠安装的前提下，在安装完显示面板1之后，本公开实施例曲面显示装置100的组装工序简单，有利于避免显示面板1破裂，提升曲面显示装置100的加工效率和成品率，有效降低曲面显示装置100的返工率。
本公开实施例在安装显示面板1的过程中，将连接部121弯折以使第二控制部123翻折至背光模组2的背离显示面板1的一侧以与第一控制部122 沿第一方向相对，并将第二控制部123与背光模组2相连之后以完成显示面板1的安装。
例如，显示区11具有多个首尾依次相连的边沿，连接部121、第一控制部122和第二控制部123位于显示区11的其中一个边沿处。下面以第一方向为如图1所示前后方向，显示区11为方形，且连接部121、第一控制部122和第二控制部123位于显示区11的下侧为例进行说明，本领域技术人员在阅读了下面的技术方案之后，容易理解其他技术方案。在图1、图8、图9和图12的示例中，背光模组2和后壳3均位于显示面板1的后侧，且后壳3位于背光模组2的后侧，连接部121弯折前，连接部121、第一控制部122和第二控制部123均位于显示区11的下侧，则第一壳体31位于第二壳体32的上侧，连接部121弯折后，第二控制部123翻折至背光模组2的后侧，第一控制部122仍位于背光模组2的前侧，连接部121位于背光模组2的下侧且与背光模组2的下侧边沿对应设置。示例性地，连接部121弯折前，连接部121、第一控制部122和第二控制部123均位于显示区11的左侧，则第二壳体32位于第一壳体31的左侧；但不限于此。示例性地，连接部121弯折前，连接部121、第一控制部122和第二控制部123均位于显示区11的上侧，则第二壳体32位于第一壳体31的上侧；但不限于此。
其中，至于第一壳体31和第二壳体32之间的配合方式、以及连接方式不做限制。
在本公开实施例的曲面显示装置100中，显示面板1为曲面型结构，背光模组2可以为曲面型结构，例如显示面板1和背光模组2均形成为柱面结构，显示面板1和背光模组2均具有一定的曲率，使得曲面显示装置100具有一定曲率。
根据本公开实施例的曲面显示装置100，通过设置第一壳体31和第二壳体32为分体件，使得第一壳体31和第二壳体32的组装先后顺序可以根据曲面显示装置100的相关需求例如保护显示面板1等进行适应性调整，比如先安装第一壳体31、再安装显示面板1、最后安装第二壳体32，以简化曲面显示装置100在安装完显示面板1之后的组装工序，有效避免显示面板1破裂，提升曲面显示装置100的加工效率和成品率。
本公开实施例可以用于解决曲面显示装置100组装过程中显示面板1易破片的问题，尤其对于大曲率的曲面显示装置100，本公开实施例可以提升大曲率的曲面显示装置100的组装效率和成品率。
可选地，显示面板1为液晶显示面板(Open Cell，简称OC)，例如液晶显示面板包括第一基板、第二基板以及设在第一基板和第二基板之间的液晶层，第一基板和第二基板沿液晶显示面板的厚度方向相对设置；背光模组2可以为LED背光模组，LED可以为次毫米发光二极管(Mini Light Emitting Diode，简称Mini LED)和微型发光二极管(Micro Light Emitting Diode，简称Micro LED)中的一种。
在本公开实施例的描述中，方向“前侧”可以理解为曲面显示装置100在使用时，曲面显示装置100的朝向用户的一侧，而曲面显示装置100的背离用户的一侧可以理解为“后侧”。例如，在图1和图4的示例中，第一方向可以为前后方向，显示面板1设于后壳3的前侧，背光模组2设在后壳3和显示面板1之间。
在一些实施例中，如图10所示，后壳3限定出容纳空间30，容纳空间30用于容纳背光模组2，则后壳3可以对背光模组2起到一定保护作用。
在本公开的一些实施例中，第二壳体32与第一壳体31可拆卸相连，则在将曲面显示装置100组装完成后，可以将第二壳体32拆卸下来，而由于第二壳体32与位于背光模组2的背离显示面板1的一侧的第二控制部123的至少部分相对，则位于背光模组2的背离显示面板1的一侧的第二控制部123的至少部分暴露出来，以便于对显示面板1进行维修；示例性地，第二控制部123与背光模组2可拆卸相连，以在需要更换显示面板1时，可以将第二控制部123自背光模组2拆离，以便于将整个显示面板1拆卸下来进行更换，当曲面显示装置100在使用过程出现显示面板1损坏，方便了返工，简化了返工工序，进而降低了维护作业成本。
在本公开实施例中，第二壳体32与第二壳体32之间的可拆卸连接方式不做限制，只需保证第二壳体32可以拆离第一壳体31即可；同样，第二控制部123与背光模组2之间的可拆卸连接方式也不做限制，只需保证第二控制部123可以拆离背光模组2即可。
可选地，在图8和图9的示例中，曲面显示装置100还包括连接件，连接件设于第二控制部123的背离背光模组2的一侧，且连接件与背光模组2(例如背光模组2的背板)可拆卸连接，以实现第二控制部123的固定，并且连接件可以对第二控制部123的至少部分进行遮盖，以对第二控制部123起到一定保护作用。例如，连接件可以为印刷电路板盖(PCB cover)。
在本公开的一些实施例中，如图10和图11所示，第二壳体32与第一壳体31止口配合，便于避免第一壳体31和第二壳体32组装时产生错位、断差等，有利于保证第一壳体31和第二壳体32之间的装配精度，减小第一壳体31和第二壳体32的相对变形，并且便于对第一壳体31和第二壳体32之间的间隙以及两者的装配先后顺序进行管控，且便于对第一壳体31和第二壳体32之间的缝隙进行一定修饰，也就是说，第二壳体32与第一壳体31止口配合可以修饰并管控第一壳体31和第二壳体32的间隙(gap)、段差(step)。
可选地，第二壳体32与第一壳体31之间的止口类型可以包括真止口、假止口、半假止口、和双止口等中的至少一种。例如，在图10和图11的示例中，第一壳体31位于第二壳体32的上侧，第一壳体31的下端形成有母止口311，第二壳体32的上端形成有公止口321，公止口321配合于母止口311的内侧，则第一壳体31与第二壳体32之间的止口配合结构简单、便于加工，另外当第二壳体32可拆卸设置时，再将第二壳体32重新组装时便于保证第二壳体32的组装精度。
示例性地，母止口311的长度可以小于或等于第一壳体31的长度，公止口321的长度可以小于或等于第二壳体32的长度。
此外，第二壳体32与第一壳体31之间的止口类型可以根据曲面显示装置100形状等做调整，也就是说，第二壳体32与第一壳体31之间的止口类型可以根据不同ID等做调整。
当然，第一壳体31与第二壳体32之间还可以通过其他方式配合，而不限于止口配合。
在本公开的一些实施例中，如图4、图7-图9所示，曲面显示装置100还包括主板模块4，主板模块4设在背光模组2和后壳3之间，且主板模块4包括控制主板41、电源板42和屏蔽件，控制主板41和电源板42均设在屏 蔽件内，则屏蔽件可以减少外界环境中的电磁波等对控制主板41、电源板42正常工作的干扰，提高曲面显示装置100的显示质量、显示稳定性以及使用寿命，并且屏蔽件可以削弱曲面显示装置100所发射的电磁波，降低曲面显示装置100发射的电磁辐射的强度，降低曲面显示装置100对用户和环境的伤害。
其中，屏蔽件与背光模组2固定相连，以便于实现屏蔽件的可靠安装。例如，背光模组2包括背板，屏蔽件与背板固定相连。
曲面显示装置100在使用时，如果其旁边有较多的电磁辐射源，则这些电磁辐射源会不断发射电磁波干扰曲面显示装置100的正常工作，可能会使曲面显示装置100发生画面抖动甚至产生色斑，严重的会导致画面错乱。
在本公开的一些实施例中，曲面显示装置100还包括理线件，理线件形成有用于容纳曲面显示装置100的线材的整理空间，则理线件可以整理、收纳曲面显示装置100的线材(例如曲面显示装置100的信号线、电源线等)，便于提升曲面显示装置100的使用整洁性和便利性。
其中，理线件可以与第二壳体32为一体件，有利于提升曲面显示装置100的整体性，并且减少了加工曲面显示装置100所需模具(例如塑胶模具)的数量，有利于降低成本。可选地，理线件与第二壳体32为一体注塑成型件。
理线件的位置可以根据实际应用设置。
在本公开的一些实施例中，如图4、图7和图11所示，曲面显示装置100还包括支架转接件5，支架转接件5与背光模组2固定相连，支架转接件5和第一壳体31固定相连，则支架转接件5可以对背光模组2和第一壳体31分别施加支撑力，从而可以通过直接或间接固定支架转接件5以便于曲面显示装置100稳定安装，例如曲面显示装置100可以放置于水平面上、或者实现壁挂安装；第一壳体31形成有标准VESA(Video Electronics Standards Association，即视频电子标准协会)孔31a，以便于实现曲面显示装置100的标准VESA安装，例如便于实现曲面显示装置100的壁挂安装，支架转接件5形成有第一连接孔5a，紧固件穿设于标准VESA孔31a和第一连接孔5a以将支架转接件5和第一壳体31固定相连，可见在实现曲面显示装置100安装的同时，即可固定支架转接件5，便于简化曲面显示装置100的安装工 序。
当然，第一壳体31上的标准VESA孔31a，还可以实现曲面显示装置100的水平放置，例如通过设置下文的支撑架6，使得支撑架6通过标准VESA孔31a与第一壳体31固定、通过第一连接孔5a与支架转接件5固定，支撑架6稳定置于水平面上，即可实现曲面显示装置100的水平放置。
其中，标准VESA孔31a的结构以及布置方式已为本领域技术人员所熟知，在此不再赘述。
在一些实施例中，曲面显示装置100还包括主板模块4，主板模块4包括控制主板41、电源板42和屏蔽件，电源板42设在后壳3外，有利于提升电源板42的设置便利性，且便于在后壳3内部为其他部件提供更多的设置空间，或者有利于减小后壳3的体积、节省后壳3占据空间；控制主板41设在屏蔽件内，屏蔽件设在背光模组2和后壳3之间，则屏蔽件可以减少外界环境中的电磁波等对控制主板41上的控制电路等正常工作的干扰，提高曲面显示装置100的显示质量、显示稳定性以及使用寿命，并且屏蔽件可以削弱曲面显示装置100所发射的电磁波，降低曲面显示装置100发射的电磁辐射的强度，降低曲面显示装置100对用户和环境的伤害。
其中，屏蔽件与背光模组2固定相连，以便于实现屏蔽件的可靠安装，而且屏蔽件与支架转接件5为一体件，有效提升了屏蔽件的安装稳定性，同时可以减少加工曲面显示装置100所需模具的数量，有利于降低成本，同时节省了屏蔽件与支架转接件5之间的组装工序，且无需在屏蔽件、支架转接件5上加工连接结构，有利于简化屏蔽件和支架转接件5的结构。
在一些实施例中，如图4所示，曲面显示装置100还包括支撑架6，支撑架6形成有第二连接孔6a，紧固件穿设于第二连接孔6a、标准VESA孔31a和第一连接孔5a，以将支撑架6、第一壳体31和支架转接件5固定相连，则支撑架6、第一壳体31和支架转接件5连接为一体，以便于实现支撑架6对背光模组2和显示面板1等的稳定支撑，实现曲面显示装置100的稳定可靠安装，有利于进一步提升曲面显示装置100的组装效率。
可以理解的是，支撑架6可以放置于水平面上、也可以壁挂于墙体上。
其中，如图4-图6所示，支撑架6与支架转接件5之间设有快拆结构7， 以便于实现支撑架6与支架转接件5的快速拆分，从而提升曲面显示装置100的拆解效率，进而提升了曲面显示装置100的维修便利性。
在本公开实施例中，支撑架6与支架转接件5之间的快拆结构7的结构可以根据实际应用设置，只需保证能实现支撑架6与支架转接件5之间的快速拆分即可。
在一些可选实施例中，如图5、图6和图11所示，快拆结构7包括卡接件71，卡接件71固设于支架转接件5，且卡接件71沿第二方向在锁定位置和解锁位置之间可移动，则卡接件71与支架转接件5沿第二方向滑移配合，第二方向与第一方向垂直；在锁定位置，卡接件71与支撑架6卡接，使得支撑架6与支架转接件5通过卡接件71固定，便于将支架转接件5可靠固定于支撑架6，在解锁位置，卡接件71与支撑架6分离，以便于实现支架转接件5与支撑架6的拆分。
可以理解的是，第二方向可以为任意与第一方向垂直的方向；当第一方向为前后方向时，第二方向可以为上下方向、或左右方向等。例如，在图5、图6和图11的示例中，第一方向为前后方向，第二方向为上下方向，锁定位置可以位于解锁位置的上方，在锁定位置，卡接件71的卡勾711可以勾设于支撑架6的后侧。
如图5、图6和图11所示，快拆结构7还包括解锁件72，解锁件72沿第一方向可移动地设于支架转接件5，按压解锁件72以推动卡接件71朝向解锁位置的方向移动，按压方向与第一方向平行。由此，用户可以通过按压解锁件72来实现快拆结构7的解锁，进一步提升了支撑架6与支架转接件5的拆分便利性。
快拆结构7还包括复位件，复位件用于推动卡接件71朝向锁定位置移动，则复位件向卡接件71施加朝向锁定位置移动的作用力，使得卡接件71具有朝向锁定位置移动的趋势，便于使得卡接件71在移动至解锁位置后复位至锁定位置，同时便于保证卡接件71稳定处于锁定位置，以保证支撑架6与支架转接件5连接稳定。
例如，复位件为弹性件，弹性件向卡接件71施加朝向锁定位置移动的弹性力；当卡接件71处于解锁位置时，弹性件可以处于压缩状态，弹性件向卡 接件71施加弹性力，以使卡接件71朝向锁定位置移动；当然，卡接件71处于解锁位置时，弹性件还可以处于拉伸状态，弹性件同样可以向卡接件71施加使得卡接件71朝向锁定位置移动的弹性力。由此，便于简化复位件的结构，降低成本。
下面以第一方向为前后方向、第二方向为上下方向、且在解锁位置时弹性件处于压缩状态为例进行说明，本领域技术人员在阅读了下面的技术方案之后，容易理解其他技术方案：在图5、图6和图11的示例中，锁定位置可以位于解锁位置的上方，向前按压解锁件72以推动卡接件71克服弹性件的作用力向下移动至解锁位置，实现支撑架6与支架转接件5的拆分，松开解锁件72，卡接件71在弹性件的作用下复位至锁定位置，同样解锁件72在卡接件71的推动下实现复位。
例如，曲面显示装置100的组装过程为：先组装背光模组2，然后进行曲面显示装置100整机部分的组装：即将控制主板41和电源板42均固定在屏蔽件中，并将屏蔽件安装在背光模组2上，再安装支架转接件5以及相应线材、并安装第一壳体31；而后，安装显示面板1、曲面显示装置100的接屏线以及连接件，连接件用于固定第二控制部123；最后，安装第二壳体32、曲面显示装置100的操作按键91和按键线、以及装饰条92。
根据本公开实施例的曲面显示装置100的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本公开的描述中，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”、“轴向”、“径向”、“周向”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公开实施例和简化描述，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公开的限制。此外，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该特征。在本公开实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本公开的描述中，需要说明的是，除非另有明确的规定和限定，术语 “安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以结合具体情况理解上述术语在本公开实施例中的含义。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例性实施例”、“示例”、或“一些示例”等的描述意指结合该实施例或示例描述的特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本公开的实施例，本领域的普通技术人员可以理解：在不脱离本公开的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本公开的范围由权利要求及其等同物限定。

Claims (15)

  1. 一种曲面显示装置，包括：显示面板、背光模组和后壳，所述显示面板和所述后壳沿第一方向相对设置，所述背光模组设在所述后壳和所述显示面板之间，所述显示面板包括显示区和非显示区，非显示区包括连接部、第一控制部和第二控制部，所述连接部位于所述第一控制部的远离所述显示区的一侧，所述第二控制部位于所述连接部远离所述显示区的一侧，所述连接部可弯折以使所述第二控制部翻折至所述背光模组的背离所述显示面板的一侧以与所述第一控制部沿所述第一方向相对设置，且所述第二控制部与所述背光模组相连，
    其中，所述后壳包括第一壳体和第二壳体，所述第二壳体和所述第一壳体为分体件，且所述第二壳体与位于所述背光模组的背离所述显示面板的一侧的所述第二控制部的至少部分相对设置。
  2. 根据权利要求1所述的曲面显示装置，其中，所述第二壳体与所述第一壳体可拆卸相连。
  3. 根据权利要求2所述的曲面显示装置，其中，所述第二控制部与所述背光模组可拆卸相连。
  4. 根据权利要求1所述的曲面显示装置，其中，所述第二壳体与所述第一壳体止口配合。
  5. 根据权利要求4所述的曲面显示装置，其中，所述第一壳***于所述第二壳体的上侧，所述第一壳体的下端形成有母止口，所述第二壳体的上端形成有公止口，所述公止口配合于所述母止口的内侧。
  6. 根据权利要求1所述的曲面显示装置，还包括：
    主板模块，所述主板模块设在所述背光模组和所述后壳之间，且包括控制主板、电源板和屏蔽件，所述控制主板和所述电源板均设在所述屏蔽件内，所述屏蔽件与所述背光模组固定相连。
  7. 根据权利要求6所述的曲面显示装置，其中，所述背光模组包括背板，所述屏蔽件与所述背板固定相连。
  8. 根据权利要求1所述的曲面显示装置，还包括：
    连接件，所述连接件位于所述第二控制部的背离所述背光模组的一侧，所述连接件与所述背光模组可拆卸相连。
  9. 根据权利要求1所述的曲面显示装置，还包括：
    理线件，所述理线件形成有用于容纳所述曲面显示装置的线材的整理空间，且所述理线件与所述第二壳体为一体件。
  10. 根据权利要求1-5、7-9中任一项所述的曲面显示装置，还包括：
    支架转接件，所述支架转接件与所述背光模组固定相连，所述第一壳体形成有标准VESA孔，所述支架转接件形成有第一连接孔，紧固件穿设于所述标准VESA孔和所述第一连接孔以将所述支架转接件和所述第一壳体固定相连。
  11. 根据权利要求10所述的曲面显示装置，还包括：
    主板模块，所述主板模块包括控制主板、电源板和屏蔽件，所述电源板设在所述后壳外，所述控制主板设在所述屏蔽件内，所述屏蔽件设在所述背光模组和所述后壳之间，且与所述背光模组固定相连，所述屏蔽件与所述支架转接件为一体件。
  12. 根据权利要求10所述的曲面显示装置，还包括：
    支撑架，所述支撑架形成有第二连接孔，所述紧固件穿设于第二连接孔、所述标准VESA孔和所述第一连接孔以将所述支撑架、所述第一壳体和所述支架转接件固定相连，所述支撑架与所述支架转接件之间设有快拆结构。
  13. 根据权利要求12所述的曲面显示装置，还包括：快拆结构，所述快拆结构包括：
    卡接件，所述卡接件固设于所述支架转接件，且沿第二方向在锁定位置和解锁位置之间可移动，在所述锁定位置，所述卡接件与所述支撑架卡接，在解锁位置，所述卡接件与所述支撑架分离，所述第二方向与所述第一方向垂直。
  14. 根据权利要求13所述的曲面显示装置，所述快拆结构还包括：解锁件，所述解锁件沿所述第一方向可移动地设于所述支架转接件，按压所述解锁件以推动所述卡接件朝向所述解锁位置的方向移动。
  15. 根据权利要求13或14所述的曲面显示装置，所述快拆结构还包括：
    复位件，所述复位件用于推动所述卡接件朝向所述锁定位置移动。
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