Display device

Abstract

The display device comprises a display panel and a protection support, the protection support comprises a support body, at least one connecting part and at least one supporting part, and the support body is arranged on the side, away from a display part, of a binding part; the at least one connecting part is arranged on the bracket body and is connected with the display part; the at least one supporting part is arranged on the support body and abuts against the display part. According to the technology, the support body covers the side, away from the display part, of the binding part and is connected to the display part through the connecting part, so that stable connection between the support body and the display part is achieved, and the supporting part on the support body abuts against the backlight side of the display part; according to the display screen, the display part is arranged on the bracket body, so that the mounting space for mounting the display part is formed between the display part and the bracket body, and the bracket body and the binding part are spaced, so that the binding part can be prevented from being mistakenly touched when the display screen is taken, and the situation that circuits on the bending part and the binding part are poor after the binding part is impacted is avoided.

Description

Technical Field

[0001] This application relates to the field of display technology, and more particularly to a display device. Background Technology

[0002] Currently, OLED (Organic Light-Emitting Diode) products employ a bending design on the DP (Data Process) side to reduce product bezels and increase display area. This results in a product comprising a bending section, a display section, and a bonding section. The bending section is very fragile and is prone to wire defects upon impact. Therefore, how to effectively protect the bending section to prevent accidental touches or damage during transportation is a pressing technical problem that needs to be solved. Utility Model Content

[0003] This application provides a display device to solve or alleviate one or more technical problems in the prior art.

[0004] As one aspect of the embodiments of this application, this application provides a display device, including a display panel and a protective bracket. The display panel includes a display part, a mounting part, and a bending part. The bending part is connected to the display part and the mounting part, respectively. The mounting part is bent to the backlight side of the display part through the bending part. The protective bracket includes:

[0005] The bracket body is located on the side of the mounting part that is opposite to the display part;

[0006] At least one connecting part is disposed on the bracket body and connected to the display part;

[0007] At least one support portion is disposed on the bracket body and abuts against the display portion.

[0008] In some embodiments, the binding part has a QR code area, and a QR code is provided in the QR code area. The bracket body has at least one hollow part, which is disposed opposite to the QR code area. The orthographic projection of the QR code on the display part is located within the orthographic projection of the at least one hollow part on the display part.

[0009] In some embodiments, a transparent film is also included, which is disposed in the cutout portion.

[0010] In some embodiments, the side of the cutout adjacent to the bend extends through the bracket body.

[0011] In some embodiments, the transparent film includes a first part and a second part, which are bent and connected together. The first part is disposed in the hollow portion, and at least a portion of the second part is disposed opposite to the bent portion.

[0012] In some embodiments, the support body includes a reinforcing plate, at least a portion of which extends to the cutout and is connected to the transparent membrane.

[0013] In some embodiments, a first adhesive layer is also included, through which the first portion is bonded to the support body.

[0014] In some embodiments, the side of the cutout portion is defined with a locking groove, and the edge of the first portion is locked into the locking groove.

[0015] In some embodiments, the edge of the first portion and the locking groove are interference-fitted.

[0016] In some embodiments, the support includes a plurality of elastic pads disposed on one side of the bracket body adjacent to the binding portion, and the plurality of elastic pads abut against the display portion.

[0017] In some embodiments, the connecting portion further includes a connector and a connecting plate, one end of the connector is connected to the side of the bracket body away from the bend, the other end of the connector is connected to the connecting plate, and the connecting plate is connected to the display portion.

[0018] In some embodiments, a second adhesive layer is provided on one side of the connecting plate adjacent to the display portion, and the connecting plate is bonded to the display portion through the second adhesive layer.

[0019] In some embodiments, the display section is provided with at least one positioning protrusion, and the connecting plate is provided with at least one positioning hole, the at least one positioning protrusion and the at least one positioning hole correspond one-to-one, and the positioning protrusion is inserted into the corresponding positioning hole; and / or, the display section is provided with at least one positioning hole, and the connecting plate is provided with at least one positioning protrusion, the at least one positioning protrusion and the at least one positioning hole correspond one-to-one, and the positioning protrusion is inserted into the corresponding positioning hole.

[0020] In some embodiments, the connector includes at least one reinforcing rib, which connects the bracket body and the connecting plate respectively.

[0021] In some embodiments, the support body is an injection-molded support made of black polycarbonate material.

[0022] In some embodiments, the transparent sheet comprises a polyester film.

[0023] In some embodiments, the orthographic projection of the binding part on the display part is located at the orthographic projection of the bracket body on the display part, and the orthographic projection of the binding part on the display part is alternately arranged with the orthographic projection of the support part on the display part and the orthographic projection of the connecting part on the display part.

[0024] The embodiments of this application have the following beneficial effects:

[0025] According to the technology of this application, the bracket body covers the side of the mounting part away from the display part and is connected to the display part through the connecting part, thereby achieving a stable connection between the bracket body and the display part. The support part on the bracket body abuts against the backlight side of the display part, so that an installation space for installing the display part is formed between the display part and the bracket body, thereby separating the bracket body and the mounting part. This arrangement can prevent accidental contact with the mounting part when picking up the display screen, or damage to the mounting part caused by impact during transportation, thereby avoiding bending of the mounting part and poor wiring on the mounting part after being impacted, which is beneficial to effectively protect the mounting part.

[0026] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0027] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0028] Figure 1 This is a top view of a protective bracket provided in one embodiment of this application;

[0029] Figure 2 This is a schematic diagram of the structure of a protective bracket provided in one embodiment of this application;

[0030] Figure 3 This is a schematic diagram illustrating the connection relationship between the protective bracket and the display panel according to one embodiment of this application;

[0031] Figure 4 A side view of a protective bracket and a display panel provided in one embodiment of this application;

[0032] Figure 5 A top view of a protective bracket provided in another embodiment of this application;

[0033] Figure 6 This is a schematic diagram illustrating the connection relationship between the protective bracket and the display panel according to another embodiment of this application;

[0034] Figure 7 A side view of the protective bracket and display panel provided in another embodiment of this application;

[0035] Figure 8A schematic diagram showing the connection of a first portion of a transparent film to a support body via a first adhesive layer, according to an embodiment of this application;

[0036] Figure 9 A schematic diagram showing the first part of a transparent film provided in one embodiment of this application connected to a support body via a slot;

[0037] Figure 10 This is a schematic diagram showing the connection relationship between the protective bracket and the display panel provided in another embodiment of this application.

[0038] Explanation of reference numerals in the attached figures:

[0039] 10. Protective bracket; 110. Bracket body; 111. Hollowed-out section; 1111. Locking groove; 112. Reinforcing plate; 113. Clearance groove; 120. Connecting part; 121. Connector; 1211. Reinforcing rib; 122. Connecting plate; 130. Support part; 140. Transparent membrane; 141. First part; 142. Second part; 150. First adhesive layer; 160. Second adhesive layer; 180. Positioning hole;

[0040] 20. Display panel; 210. Display part; 220. Binding part; 230. Bending part; 240. Positioning protrusion. Detailed Implementation

[0041] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0042] Currently, OLED (Organic Light-Emitting Diode) products employ a bending design on the DP (Data Process) side to reduce product bezels and increase display area. This results in a product comprising a bending section, a display section, and a bonding section. The bending section is very fragile and is prone to wire defects upon impact. Therefore, how to effectively protect the bending section to prevent accidental touches or damage during transportation is a pressing technical problem that needs to be solved.

[0043] Figure 1 This is a top view of a protective bracket 10 provided in one embodiment of this application. Figure 2 This is a schematic diagram of the structure of the protective bracket 10 provided in one embodiment of this application. Figure 3 This is a schematic diagram showing the connection relationship between the protective bracket 10 and the display panel 20 according to one embodiment of this application. Figure 4This is a side view of the protective bracket 10 and display panel 20 provided in one embodiment of this application. See also Figures 1 to 4 This application provides a display device, including a display panel 20 and a protective bracket 10. The protective bracket 10 is disposed on the backlight side of the display panel 20 and is used to protect the binding part 220 on the display panel 20.

[0044] In this embodiment of the application, the display panel 20 includes a display part 210, a bonding part 220 and a bending part 230. The bending part 230 is connected to the display part 210 and the bonding part 220 respectively. The bonding part 220 is bent to the backlight side of the display part 210 through the bending part 230.

[0045] It is understandable that the bending part 230, the display part 210, and the binding part 220 are divided into areas based on whether deformation occurs during the bending process of the display panel 20.

[0046] During the bending process of the display panel 20, the bending part 230 will bend accordingly, while the display part 210 and the bonding part 220 remain in their original state (in a flat state). However, the structure of the bending part 230 and the bonding part 220 after bending is very fragile. Therefore, the bending part 230 and the bonding part 220 are prone to malfunctions in their wiring after being impacted.

[0047] In some examples, the display panel 20 also includes a flexible circuit board disposed on the backlight side of the display unit 210 and bonded to the bonding unit 220.

[0048] The protective bracket 10 includes a bracket body 110, at least one connecting portion 120, and at least one supporting portion 130. The bracket body 110 is disposed on the side of the binding portion 220 opposite to the display portion 210. At least one connecting portion 120 is disposed on the bracket body 110 and connected to the display portion 210, that is, fixing the bracket body 110 to the display portion 210. At least one supporting portion 130 is disposed on the bracket body 110 and abuts against the display portion 210, that is, providing support for the bracket body 110.

[0049] According to the embodiments of this application, the bracket body 110 covers the side of the binding part 220 away from the display part 210 and is connected to the display part 210 through the connecting part 120, thereby achieving a stable connection between the bracket body 110 and the display part 210. The support part 130 on the bracket body 110 abuts against the backlight side of the display part 210, so that an installation space for installing the display part 210 is formed between the display part 210 and the bracket body 110, thereby spacing the bracket body 110 and the binding part 220 apart. This arrangement can prevent accidental contact with the binding part 220 when picking up the display screen, or damage to the binding part 220 caused by impact during transportation, thereby avoiding the bending part 230 and the poor wiring on the binding part 220 after the binding part 220 is impacted, which is beneficial to effectively protect the binding part 220.

[0050] See in some examples Figure 4 The structure of the bracket body 110 extends to a position corresponding to the bend 230, so that the bracket body 110 can protect both the binding part 220 and the bend 230 at the same time.

[0051] For example, the bracket body 110 may extend partial structures at multiple locations on the side of the bracket body 110 adjacent to the bend 230, so that the bracket body 110 can cover multiple locations of the bend 230, thereby enabling the bracket body 110 to simultaneously protect both the binding portion 220 and the bend 230.

[0052] See in some examples Figure 1 and Figure 2 The number of support portions 130 can be set to 2, 3, 4, etc. It should be noted that those skilled in the art can adjust the number and distribution of support portions 130 according to the shape and size of the bracket body 110. For example, when the bracket body 110 is rectangular, the number of support portions 130 is 4, with each of the 4 support portions 130 positioned at one of the four corners of the bracket body 110. This allows the bracket body 110 to abut against the display unit 210 via the 4 support portions 130, thereby forming an installation space between the display unit 210 and the bracket body 110 for accommodating the binding portion 220. When the display panel 20 is applied to a flat panel display, the number of support portions 130 can be 8, 10, etc., with multiple support portions 130 arranged circumferentially along the bracket body 110. This arrangement effectively absorbs the pressure or impact between the display unit 210 and the bracket body 110, preventing damage or cracking of the display unit 210 due to external forces.

[0053] In some examples, the connector 120 can be integrally formed with the bracket body 110, that is, it can be integrally injection molded. This can increase the structural strength between the connector 120 and the bracket body 110. Secondly, the integrated design can simplify the manufacturing process, eliminating the need for additional processes to connect the connector 120 and the bracket body 110, thereby saving time and costs and improving production efficiency.

[0054] In some examples, the flexible circuit board has multiple first bonding pins (also known as FPC bumps), which are at least partially electrically connected to the bonding portion 220 via anisotropic conductive film (ACF). Anisotropic conductive film has advantages such as lower manufacturing cost and smaller footprint. The anisotropic conductive film mainly consists of conductive particles, insulating material, an upper protective film, and a lower protective film. The conductive particles and insulating material are located between the upper and lower protective films. During assembly, the upper and lower protective films can be removed, and the two sides of the anisotropic conductive film can be respectively adhered to the flexible circuit board and the bonding portion 220, thereby connecting the flexible circuit board and the bonding portion 220 via the anisotropic conductive film.

[0055] During signal transmission, the signal from the flexible circuit board is input to the bonding part 220 through the conductive particles of the anisotropic conductive adhesive film, thereby realizing signal transmission between the display part 210 and the flexible circuit board.

[0056] In this embodiment of the application, by making the bracket body 110 larger, the bracket body 110 can simultaneously cover the binding part 220 and the flexible circuit board, thereby enabling the bracket body 110 to simultaneously protect the binding part 220 and the flexible circuit board.

[0057] In some embodiments, see Figures 1 to 3 The binding part 220 has a QR code area, and a QR code is provided in the QR code area. The bracket body 110 has at least one hollow part 111, which is disposed opposite to the QR code area. The orthographic projection of the QR code on the display part 210 is located within the orthographic projection of the at least one hollow part 111 on the display part 210.

[0058] In this embodiment, the QR code area is located on the side of the binding part 220 away from the display part 210 to facilitate scanning and identification of the QR code area by staff. However, placing the bracket body 110 on the side of the binding part 220 away from the display part 210 would obstruct the QR code. Therefore, this application provides a cutout part 111 on the bracket body 110, which is positioned opposite to the QR code area, so that staff can still scan the QR code area through the cutout part 111 after the bracket body 110 is installed.

[0059] See in some examples Figures 1 to 3 The number of cutouts 111 is multiple, at least one cutout 111 is opposite to the QR code area, and at least one cutout 111 is opposite to the area of ​​the binding part 220 that needs to be inspected. With this arrangement, the QR code area and the area that needs to be inspected will not be obstructed while the binding part 220 is protected by the protective bracket 10.

[0060] In some embodiments, see Figures 1 to 3 This application also includes a transparent membrane 140, which is disposed in the cutout portion 111.

[0061] In this embodiment, since the cutout portion 111 does not protect the binding portion 220, the position of the binding portion 220 corresponding to the cutout portion 111 is prone to bending of the portion 230 and malfunction of the wiring on the binding portion 220 after impact. Therefore, this application provides a transparent film 140 at the position of the cutout portion 111. With this arrangement, the connection between the support body 110 and the transparent film 140 provides strong support for the transparent film 140, thereby enabling the transparent film 140 to protect the QR code area and the area requiring special inspection on the binding portion 220. Furthermore, the transparent film 140 does not obstruct the QR code area and the area requiring special inspection, allowing staff to easily observe these areas while preventing external impacts.

[0062] In some examples, the area of ​​the cutout portion 111 corresponding to the QR code area can be consistent with the area of ​​the QR code area, and the area of ​​the cutout portion 111 corresponding to the area requiring focused appearance inspection can be consistent with the area of ​​the area requiring focused appearance inspection. In other examples, the area of ​​the cutout portion 111 corresponding to the QR code area can be larger than the area of ​​the QR code area, and the area of ​​the cutout portion 111 corresponding to the area requiring focused appearance inspection can be larger than the area of ​​the area requiring focused appearance inspection. It should be noted that this application does not limit the area of ​​the cutout portion 111, as long as it allows the staff to fully observe both the QR code area and the area requiring focused appearance inspection during observation.

[0063] In some embodiments, see Figures 1 to 3 When there are at least two cutouts 111, a clearance groove 113 can be provided on the bracket body 110. The clearance groove 113 is located between two adjacent cutouts 111. The clearance groove 113 corresponds to the position where the signal line is inserted on the display panel 20. With this arrangement, the bracket body 110 can protect the bent part 230 and the binding part 220 without affecting the insertion of the signal line on the display panel 20.

[0064] Figure 5 This is a top view of the protective bracket 10 provided in another embodiment of this application. Figure 6 For a schematic diagram of the connection relationship between the protective bracket 10 and the display panel 20 provided in another embodiment of this application, see [link to relevant documentation]. Figure 5 and Figure 6 In some embodiments, the cutout portion 111 extends through the bracket body 110 on the side adjacent to the bend portion 230. This arrangement facilitates the removal and placement of the transparent film 140 by the staff from the side of the cutout portion 111 that extends through the bracket body 110.

[0065] Figure 7 A side view of the protective bracket 10 and display panel 20 provided for another embodiment of this application; in some embodiments, see [link to relevant documentation]. Figure 7 The transparent film 140 includes a first part 141 and a second part 142, which are bent and connected. The first part 141 is disposed in the hollow part 111, and at least a portion of the second part 142 is disposed opposite to the bent part 230.

[0066] According to the embodiments of this application, since the bent portion 230 in the display panel 20 is more fragile and easily damaged after being impacted, this application sets the transparent film 140 into a first part 141 and a second part 142 that are bent and connected. The first part 141 is set in the hollow portion 111, and the second part 142 extends to a position opposite to the bent portion 230, so that the transparent film 140 can protect both the binding portion 220 and the bent portion 230 at the same time. Secondly, this application protects the bent portion 230 by using the second part 142, eliminating the need to connect the support portion 130 to the bent portion 230, thus avoiding damage to the bent portion 230 caused by the force applied to the bent portion 230 by the bracket body 110.

[0067] In some examples, the bending angles of the first part 141 and the second part 142 are 100 degrees, 90 degrees, 80 degrees, 70 degrees, etc. It should be noted that the bending angles of the first part 141 and the second part 142 can be selected according to the angle between the bending part 230 and the binding part 220 in the display panel 20. It is only necessary to ensure that the first part 141 protects the QR code area and the area where the appearance is to be inspected, and the second part 142 protects the bending part 230.

[0068] In some examples, the bending angle of the second part 142 can be adapted to the bending angle of the bending part 230, so that the second part 142 can completely cover the bending part 230, while avoiding the second part 142 occupying too much space in the display panel 20.

[0069] In some embodiments, see Figure 6The support body 110 includes a reinforcing plate 112, at least a portion of which extends to the hollow portion 111 and is connected to the transparent membrane 140.

[0070] According to the embodiments of this application, when the size of the transparent diaphragm 140 is too large and only the bracket body 110 is connected to the transparent diaphragm 140, the structural strength of the transparent diaphragm 140 is insufficient. Based on this, this application increases the structural strength of the transparent diaphragm 140 by setting the reinforcing plate 112, so that the transparent diaphragm 140 can withstand greater impact force and effectively protect the binding part 220 and the bending part 230.

[0071] In some examples, the reinforcing plate 112 is integrated with the support body 110 to improve the structural strength between the reinforcing plate 112 and the support body 110.

[0072] See in some examples Figure 6 The reinforcing plate 112 is located at the middle of the hollow portion 111 along its length, and a slot is provided on the peripheral side of the reinforcing plate 112. A slot is provided on the transparent membrane 140 at a position corresponding to the reinforcing plate 112. When the reinforcing plate 112 and the transparent membrane 140 are connected, the reinforcing plate 112 can be inserted into the slot of the transparent membrane 140, and the edge of the transparent membrane 140 located in the slot is locked in the slot of the reinforcing plate 112. This achieves the connection between the transparent membrane 140 and the reinforcing plate 112, so that the reinforcing plate 112 can improve the supporting strength of the transparent membrane 140.

[0073] Figure 8 This is a schematic diagram showing the first portion 141 of the transparent film 140 provided in one embodiment of the present application connected to the support body 110 through the first adhesive layer 150. In some embodiments, the present application further includes the first adhesive layer 150, and the first portion 141 is bonded to the support body 110 through the first adhesive layer 150.

[0074] For example, the first adhesive layer 150 may include at least one of epoxy resin, silicone rubber, polyurethane adhesive or pressure-sensitive adhesive. When it is necessary to connect the first adhesive layer 150 and the bracket body 110, the first adhesive layer 150 is first provided on the edge of the first portion 141 of the transparent film 140, and then the edge of the first portion 141 of the transparent film 140 is bonded to the side of the cutout portion 111 through the first adhesive layer 150, thereby realizing the connection between the transparent film 140 and the bracket body 110.

[0075] Figure 9 This is a schematic diagram showing the first portion 141 of the transparent film 140 provided in one embodiment of the present application connected to the support body 110 via the locking groove 1111. In other embodiments, see [link to other embodiments]. Figure 9 The side of the hollowed-out portion 111 is defined by a locking groove 1111, and the edge of the first portion 141 is locked in the locking groove 1111.

[0076] For example, the side of the cutout portion 111 is provided with a locking groove 1111, and the two ends of the locking groove 1111 penetrate through one side of the bracket body 110 near the bending portion 230. When it is necessary to connect the first adhesive layer 150 and the bracket body 110, the two sides of the first part 141 of the transparent film 140 are aligned with the locking groove 1111 and inserted so that the edge of the transparent film 140 is completely locked in the locking groove 1111, thereby realizing the connection between the transparent film 140 and the bracket body 110.

[0077] In this embodiment, the edge of the first part 141 and the locking groove 1111 are interference-fitted. The interference fit makes the edge size of the first part 141 slightly larger than the size of the locking groove 1111. This allows the transparent film 140 and the support body 110 to form a tight mechanical connection when the edge of the first part 141 is locked in the locking groove 1111. This significantly enhances the fixing strength of the first part 141 and prevents the transparent film 140 from loosening or falling off due to external force, vibration or long-term use.

[0078] In some embodiments, the support portion 130 includes a plurality of elastic pads disposed on the side of the bracket body 110 adjacent to the binding portion 220, and the plurality of elastic pads abut against the display portion 210.

[0079] According to the embodiments of this application, the elastic pad provided between the bracket body 110 and the display part 210 can play a buffering role, effectively absorbing the pressure or impact between the display part 210 and the bracket body 110, and preventing the display part 210 from being damaged or cracked due to external force.

[0080] In some examples, the number of elastic pads can be set to 2, 3, 4, etc. It should be noted that those skilled in the art can adjust the number and distribution of the elastic pads according to the shape and size of the bracket body 110. For example, when the bracket body 110 is rectangular, the number of elastic pads is 4, and the 4 elastic pads are respectively disposed at the four corners of the bracket body 110, thereby abutting the bracket body 110 against the display unit 210 through the elastic pads, thus forming an installation space between the display unit 210 and the bracket body 110 for mounting the mounting fastener 220. When the display panel 20 is applied to a flat panel display, the number of support parts 130 can be 8, 10, etc., with multiple support parts 130 arranged circumferentially along the bracket body 110. This arrangement can effectively absorb the pressure or impact between the display unit 210 and the bracket body 110, preventing the display unit 210 from being damaged or cracked due to external forces, and providing effective protection for the mounting fastener 220 and the display unit 210.

[0081] In some embodiments, see Figure 3 and Figure 5 The connecting part 120 also includes a connector 121 and a connecting plate 122. One end of the connector 121 is connected to the side of the bracket body 110 away from the bending part 230, and the other end of the connector 121 is connected to the connecting plate 122. The connecting plate 122 is connected to the display part 210.

[0082] For example, the connector 121 extends in a direction away from the bracket body 110 and the bend 230, and the connecting plate 122 is connected to the end of the connector 121 away from the bracket body 110, so that the connector 121 and the connecting plate 122 can avoid the binding part 220. Furthermore, in this application, the connecting plate 122 is positioned away from the bend 230 via the connector 121, thus allowing the connecting plate 122 to have a larger area, thereby increasing the connection area between the connecting plate 122 and the display part 210, and further improving the connection stability between the bracket body 110 and the display part 210.

[0083] In some examples, the number of connectors 121 and connecting plates 122 can be set to two, three, four, etc. It should be noted that those skilled in the art can adjust the number and distribution of connectors 121 and connecting plates 122 according to the size of the bracket body 110 and the display unit 210. For example, the number of connectors 121 and connecting plates 122 is two, and the two connectors 121 and connecting plates 122 are spaced apart on the side of the bracket body 110 away from the bend 230, thereby achieving the connection between the bracket body 110 and the display unit 210.

[0084] In some embodiments, see Figure 6A second adhesive layer 160 is provided on the side of the connecting plate 122 adjacent to the display part 210, and the connecting plate 122 is bonded to the display part 210 through the second adhesive layer 160.

[0085] In this embodiment, the second adhesive layer 160 can cover the side of the connecting plate 122 adjacent to the display part 210, thereby increasing the connection area between the connecting plate 122 and the display part 210, and thus improving the connection stability between the bracket body 110 and the display part 210.

[0086] For example, the second adhesive layer 160 may include at least one of epoxy resin, silicone rubber, polyurethane adhesive or pressure-sensitive adhesive. When it is necessary to connect the display part 210 and the connecting plate 122, the second adhesive layer 160 is first provided on the connecting plate 122, and then the connecting plate 122 is bonded to the display part 210 through the second adhesive layer 160, thereby realizing the connection between the connecting plate 122 and the display part 210.

[0087] Figure 10 This is a schematic diagram illustrating the connection relationship between the protective bracket 10 and the display panel 20 according to another embodiment of this application. In other embodiments, see [reference needed]. Figure 10 The display section 210 is provided with at least one positioning protrusion 240, and the connecting plate 122 is provided with at least one positioning hole 180. The at least one positioning protrusion 240 and the at least one positioning hole 180 correspond one to one, and the positioning protrusion 240 is inserted into the corresponding positioning hole 180.

[0088] In some examples, a positioning protrusion is provided on the display unit 210 and a positioning hole is provided on the connecting plate 122. When it is necessary to connect the bracket body 110 to the display unit 210, the connection between the bracket body 110 and the display unit 210 can be achieved by the positioning protrusion engaging with the positioning hole of the bracket body 110.

[0089] According to the embodiments of this application, the positioning protrusions 240 and positioning holes 180 correspond one-to-one, ensuring precise alignment between the bracket body 110 and the display unit 210, and preventing misalignment or displacement of the bracket body 110 and the display unit 210 during installation. Secondly, the positioning protrusions 240, after being inserted into the positioning holes 180, form a locking connection, providing additional fixing effect between the bracket body 110 and the display unit 210, and enhancing the connection stability between them.

[0090] In some other embodiments, the display section 210 is provided with at least one positioning hole, and the connecting plate 122 is provided with at least one positioning protrusion, with at least one positioning protrusion and at least one positioning hole corresponding one to one, and the positioning protrusion is inserted into the corresponding positioning hole.

[0091] In some examples, a positioning protrusion is provided on the connecting plate 122 and a positioning hole is provided on the display unit 210. When it is necessary to connect the bracket body 110 to the display unit 210, the connection between the bracket body 110 and the display unit 210 can be achieved by the positioning protrusion engaging with the positioning hole of the display unit 210.

[0092] In some embodiments, an interference fit is used between the positioning protrusion and the positioning hole, that is, the outer wall surface of the positioning protrusion is slightly larger than the inner wall surface of the positioning hole, so that a certain pressure is formed between the outer wall surface of the positioning protrusion and the inner wall surface of the positioning hole, thereby improving the stability between the positioning protrusion and the positioning hole, and thus improving the connection stability between the display part 210 and the bracket body 110.

[0093] As is understandable, an interference fit, also known as a press fit or tight fit, is a type of fit in mechanical engineering. It refers to a fit where the inner diameter of the hole is smaller than the outer diameter of the shaft. During assembly, an external force is applied to press the shaft into the hole, thus forming a tight contact. Due to this fit, a certain amount of interference is generated between the two parts, allowing them to be firmly joined together after assembly and preventing easy separation.

[0094] In some embodiments, the connector 121 includes at least one reinforcing rib 1211, which connects the bracket body 110 and the connecting plate 122 respectively. The reinforcement rib 1211 can significantly increase the rigidity between the bracket body 110 and the connecting plate 122, reduce the deformation of the connector 121 caused by external forces, and improve the strength of the protective bracket 10.

[0095] In some embodiments, the support body 110 is an injection-molded support made of black polycarbonate material, which can improve the structural strength of the support body 110. Secondly, the injection-molded black polycarbonate support has smooth edges, avoiding burrs or flash, thus improving the product's appearance quality.

[0096] In some embodiments, the transparent film 140 comprises a polyester film with extremely high transparency, capable of clearly displaying the QR code area and areas requiring special inspection. Secondly, the polyester film has high tensile and tear strength, providing sufficient mechanical support in its thin-film state, and its surface exhibits excellent abrasion resistance, resisting scratches and wear during daily use.

[0097] In some examples, the thickness of the transparent film 140 is 0.3 mm. The transparent film 140 is manufactured using a die-cutting process, which ensures the dimensional accuracy of the transparent film 140. During production, the die-cut transparent film 140 is attached to the side of the cutout portion 111 using double-sided adhesive, thus protecting the QR code area and the area requiring special inspection. Furthermore, the transparent film 140 does not obstruct the QR code area or the area requiring special inspection, making it easier for staff to observe these areas.

[0098] In some embodiments, the orthographic projection of the binding part 220 on the display part 210 is located at the orthographic projection of the bracket body 110 on the display part 210, and the orthographic projection of the binding part 220 on the display part 210 is alternately arranged with the orthographic projections of the support part 130 and the connecting part 120 on the display part 210.

[0099] In the description of this specification, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0100] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0101] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0102] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0103] The foregoing disclosure provides many different implementations or examples for carrying out different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0104] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A display device, characterized by comprising: The display panel comprises a display part, a binding part and a bending part, the bending part is connected with the display part and the binding part respectively, the binding part is bent to the backlight side of the display part through the bending part; the protection support comprises: a support body arranged on the side of the binding part away from the display part; at least one connecting part arranged on the support body and connected with the display part; at least one supporting part arranged on the support body and abutting against the display part.

2. The display device according to claim 1, wherein The binding part has a two-dimensional code area, a two-dimensional code is arranged in the two-dimensional code area, the support body has at least one hollow part, at least one of the hollow parts is arranged opposite to the two-dimensional code area, and the orthographic projection of the two-dimensional code on the display part is located in the orthographic projection of the at least one hollow part on the display part.

3. The display device according to claim 2, wherein Further comprising a transparent film, the transparent film is arranged in the hollow part.

4. The display device according to claim 3, wherein The hollow part penetrates through the support body adjacent to one side of the bending part.

5. The display device according to claim 4, wherein The transparent film comprises a first part and a second part, the first part and the second part are connected by bending, the first part is arranged in the hollow part, and at least part of the second part is arranged opposite to the bending part.

6. The display device according to claim 4, wherein The support body comprises a reinforcing plate, at least part of the reinforcing plate extends to the hollow part and is connected with the transparent film.

7. The display device according to claim 5, wherein Further comprising a first adhesive layer, the first part is adhered on the support body through the first adhesive layer.

8. The display device according to claim 5, wherein The side surface of the hollow part is defined as a clamping groove, and the edge of the first part is clamped in the clamping groove.

9. The display device according to claim 8, wherein The edge of the first part and the clamping groove are in interference fit.

10. A display device according to any one of claims 1-9, characterized in that The supporting part comprises a plurality of elastic pads, a plurality of the elastic pads are arranged on the side of the support body adjacent to the binding part, and a plurality of the elastic pads abut against the display part.

11. A display device according to any one of claims 1-9, characterized in that The connecting part further comprises a connecting piece and a connecting plate, one end of the connecting piece is connected with the side of the support body away from the bending part, the other end of the connecting piece is connected with the connecting plate, and the connecting plate is connected with the display part.

12. The display device according to claim 11, wherein The connecting plate is provided with a second adhesive layer on the side adjacent to the display part, and the connecting plate is adhered on the display part through the second adhesive layer.

13. The display device of claim 11, wherein, At least one positioning protrusion is arranged on the display part, at least one positioning hole is defined on the connecting plate, the at least one positioning protrusion and the at least one positioning hole correspond to each other, and the positioning protrusion is inserted into the corresponding positioning hole; and / or, at least one positioning hole is defined on the display part, at least one positioning protrusion is arranged on the connecting plate, the at least one positioning protrusion and the at least one positioning hole correspond to each other, and the positioning protrusion is inserted into the corresponding positioning hole.

14. The display device of claim 11, wherein, The connecting piece comprises at least one reinforcing rib, and the reinforcing rib is connected with the support body and the connecting plate respectively.

15. The display device of claim 1, wherein, The support body is a black polycarbonate material injection molded support.

16. The display device according to claim 3, wherein The transparent film comprises a polyester film.

17. The display device of claim 1, wherein The normal projection of the binding part on the display part is located in the normal projection of the support body on the display part, and the normal projection of the binding part on the display part is staggered with the normal projection of the support part on the display part and the normal projection of the connecting part on the display part, respectively. The normal projection of the binding part on the display part is located in the normal projection of the support body on the display part, and the normal projection of the binding part on the display part is staggered with the normal projection of the support part on the display part and the normal projection of the connecting part on the display part, respectively.

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