Electronic device

Abstract

The utility model discloses electronic equipment, and belongs to the technical field of display. The electronic equipment comprises a frame body, a display panel and a protective cover plate. The side, facing the supporting table in the frame body, of the edge part in the protective cover plate is provided with the first limiting piece, and the supporting table in the frame body is provided with the second limiting piece matched with the first limiting piece. Therefore, after the edge part of the protective cover plate is bonded with the supporting table in the frame body, the first limiting piece of the edge part of the protective cover plate can be matched with the second limiting piece of the supporting table in the frame body. Through limiting cooperation of the first limiting piece and the second limiting piece, even if the electronic equipment falls off or is impacted, it can be guaranteed that relative displacement does not occur between the protective cover plate and the frame body, and therefore it can be guaranteed that the probability of collision between the display panel in the electronic equipment and the frame body is low, and the user experience is improved. Therefore, the display panel in the electronic equipment is not easy to damage, so that the reliability of the electronic equipment can be improved.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to an electronic device. Background Art

[0002] With the development of display technology, the demand and application scope of electronic devices are constantly expanding. Common electronic devices include mobile phones, televisions, tablet computers, laptops and monitors.

[0003] An electronic device may generally include: a display module and a frame (also commonly referred to as a middle frame). The display module may include: a display panel, and a protective cover bonded to the front of the display panel (i.e., the display surface of the display panel), the edge of the protective cover may be bonded to one side of the frame, and the display panel may be located within the area surrounded by the frame. In this way, the display panel may be protected from the front of the display panel by the protective cover, and the display panel may be protected from the side of the display panel by the frame.

[0004] However, after the electronic device is dropped or hit, the display panel in the display module is very likely to collide with the frame in the electronic device, so that the display panel is very likely to be damaged, which in turn leads to low reliability of the electronic device. Utility Model Content

[0005] The embodiment of the present application provides an electronic device. The problem of low reliability of the electronic device can be solved. The technical solution is as follows:

[0006] In one aspect, an electronic device is provided, comprising: a frame, a display panel and a protective cover;

[0007] The frame includes: a bottom plate, and a support platform fixedly connected to one side of the bottom plate, wherein the support platform and the bottom plate are used to enclose a containing space;

[0008] At least a portion of the display panel is located in the accommodating space;

[0009] The protective cover is located at the light-emitting side of the display panel, and the protective cover comprises: a main body portion, and an edge portion arranged around the main body portion, wherein the main body portion is connected to the light-emitting side of the display panel;

[0010] Wherein, the side of the edge portion facing the support platform has a first limiting member, the support platform has a second limiting member matched with the first limiting member, and the edge portion is also bonded to the support platform.

[0011] Optionally, the side of the support platform facing away from the bottom plate includes: a first support surface and a second support surface; the side of the edge portion facing the support platform includes: a first connecting surface arranged opposite to the first support surface, and a second connecting surface arranged opposite to the second support surface;

[0012] Wherein, the first connecting surface has the first limiting member, the first supporting surface has the second limiting member; and the second connecting surface is bonded to the second supporting surface.

[0013] Optionally, one of the first limiting member and the second limiting member is a limiting protrusion, and the other is a limiting groove;

[0014] Wherein, after the second connecting surface is bonded to the second supporting surface, at least a portion of the limiting protrusion is located in the limiting groove.

[0015] Optionally, the electronic device further comprises: a first adhesive layer for bonding the second supporting surface and the second connecting surface;

[0016] When the first connecting surface has the limiting groove and the first supporting surface has the limiting protrusion, the distance between the side of the limiting protrusion facing away from the first supporting surface and the first supporting surface is greater than the distance between the first adhesive layer facing away from the second supporting surface and the second supporting surface.

[0017] Optionally, the first connecting surface has a plurality of the limiting grooves distributed in a direction away from the main body portion, and the first supporting surface has a plurality of the limiting protrusions corresponding one-to-one to the plurality of the limiting grooves;

[0018] Wherein, after the second connecting surface is bonded to the second supporting surface, a portion of each of the limiting protrusions that protrudes relative to the first adhesive layer is located in the corresponding limiting groove.

[0019] Optionally, in a direction parallel to the display surface of the display panel, a distance between a side of the support platform facing away from the display panel and a side of the edge portion facing away from the main body portion is less than or equal to 0.5 mm.

[0020] Optionally, when the first connecting surface has the limiting protrusion and the first supporting surface has the limiting groove, the first connecting surface is closer to the main body portion than the second connecting surface.

[0021] Optionally, the limiting groove is communicated with the accommodating space.

[0022] Optionally, the electronic device further includes: a first adhesive layer located between the second supporting surface and the second connecting surface, and a second adhesive layer located between a surface of the limiting protrusion facing away from the first connecting surface and a bottom surface of the limiting groove.

[0023] Optionally, the display panel includes: a first panel portion and a second panel portion, and a panel bending portion located between the first panel portion and the second panel portion, wherein the first panel portion has a display area;

[0024] Wherein, the first limiting member and the second limiting member are at least distributed on a side of the display panel where the panel bending portion is disposed.

[0025] The beneficial effects brought by the technical solution provided by the embodiment of the present application include at least:

[0026] An electronic device includes: a frame, a display panel and a protective cover. Since the edge portion of the protective cover facing the side of the support platform in the frame may have a first limiter, and the support platform in the frame may have a second limiter that cooperates with the first limiter. In this way, after the edge portion of the protective cover is bonded to the support platform in the frame, the first limiter of the edge portion of the protective cover and the second limiter of the support platform in the frame can cooperate. Through the limiting cooperation of the first limiter and the second limiter, even after the electronic device falls or is hit, it can be ensured that there is no relative displacement between the protective cover and the frame, thereby ensuring that the probability of collision between the display panel in the electronic device and the frame is low, making it difficult for the display panel in the electronic device to be damaged, thereby improving the reliability of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a structural schematic diagram of an electronic device provided by the related technology;

[0029] Figure 2 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application;

[0030] Figure 3 is a schematic diagram of the structure of another electronic device provided in an embodiment of the present application;

[0031] Figure 4 It is a structural schematic diagram of another electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0032] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0033] In related art, please refer to Figure 1 , Figure 1 The electronic device 00 may include: a frame 01 and a display module 02.

[0034] The display module 02 in the electronic device 00 may include: a protective cover plate 02a and a display panel 02b. The protective cover plate 02a may be bonded to the front side of the display panel 02b (i.e., the display surface of the display panel 02b), so that the display panel 02b may be protected from the front side of the display panel 02b by the protective cover plate 02a.

[0035] Here, the electronic device 00 may also generally include an adhesive layer 03. The edge of the protective cover 02a may be bonded to one side of the frame 01 through the adhesive layer 03, and the display panel 02b may be located in the area surrounded by the frame 01. In this way, the frame 01 may protect the display panel 02b from the side of the display panel 02b.

[0036] However, after the electronic device 00 falls or is hit, the protrusion 01a in the frame 01 is easily deformed when subjected to the impact force, and the display panel 02b in the display module 02 is easily collided with the frame 01 in the electronic device 00, causing the display panel 02b to be easily damaged.

[0037] In a possible case, the display panel 02b may include: a panel bending portion 021. Therefore, after the display device 00 falls or is hit, the panel bending portion 021 in the display panel 02b is very likely to collide with the frame 01, and the panel bending portion 021 is usually integrated with a signal line. After the panel bending portion 021 collides with the frame 01, the signal line in the panel bending portion 021 is very likely to break, resulting in the display panel 02b being very likely to have a poor display phenomenon, thereby resulting in low reliability of the electronic device 00.

[0038] Please refer to Figure 2 , Figure 2 The electronic device 000 may include: a frame 100, a display panel 200 and a protective cover 300.

[0039] The frame 100 in the electronic device 000 may include: a bottom plate 101, and a support platform 102 fixedly connected to one side of the bottom plate 101. Here, the support platform 102 in the frame 100 may be used to enclose a receiving space with the bottom plate 101 in the frame 100.

[0040] The display panel 200 in the electronic device 000 can be used to display images. The display side of the display panel 200 is the side of the display panel 200 used to display images. Here, at least a portion of the display panel 200 can be located in the accommodation space.

[0041] The protective cover plate 300 in the electronic device 000 may include: a main body portion 301, and an edge portion 302 arranged around the main body portion 301. The protective cover plate 300 may be located at the light-emitting side of the display panel 200, and the main body portion 301 in the protective cover plate 300 may be connected to the light-emitting side of the display panel 200. In this way, the display panel 200 may be protected from the light-emitting side of the display panel 200 by the protective cover plate 300, so as to ensure that after the light-emitting side of the display panel 200 is subjected to an impact force, the protective cover plate 300 can bear the impact force, so as to reduce the probability of the display panel 200 being broken.

[0042] In the present application, the edge portion 302 of the protective cover 300 may have a first stopper 3021 on the side facing the support platform 102 in the frame 100, and the support platform 102 in the frame 100 may have a second stopper 1021 that cooperates with the first stopper 3021. Here, the edge portion 302 of the protective cover 300 may also be bonded to the support platform 102 in the frame 100.

[0043] In this way, after the edge portion 302 in the protective cover 300 is bonded to the support platform 102 in the frame 100, the first stopper 3021 of the edge portion 302 in the protective cover 300 can cooperate with the second stopper 1021 of the support platform 102 in the frame 100. Through the stopper cooperation of the first stopper 3021 and the second stopper 102, even after the electronic device 000 falls or is hit, it can be ensured that there is no relative displacement between the protective cover 300 and the frame 100, thereby ensuring that the probability of collision between the display panel 200 in the electronic device 000 and the frame 100 is low, so that the display panel 200 in the electronic device 000 is not easily damaged, thereby improving the reliability of the electronic device 000.

[0044] In summary, the electronic device provided in the embodiment of the present application includes: a frame, a display panel and a protective cover. Since the side of the edge portion of the protective cover facing the support platform in the frame may have a first limiter, and the support platform in the frame may have a second limiter that cooperates with the first limiter. In this way, after the edge portion of the protective cover is bonded to the support platform in the frame, the first limiter of the edge portion of the protective cover and the second limiter of the support platform in the frame can cooperate. Through the limiting cooperation of the first limiter and the second limiter, even after the electronic device falls or is hit, it can be ensured that there is no relative displacement between the protective cover and the frame, thereby ensuring that the probability of collision between the display panel in the electronic device and the frame is low, making it difficult for the display panel in the electronic device to be damaged, thereby improving the reliability of the electronic device.

[0045] In the examples of this application, please refer to Figure 3 , Figure 3 1 is a schematic diagram of the structure of another electronic device provided in an embodiment of the present application. The side of the support platform 102 in the frame 100 facing away from the bottom plate 101 may include: a first support surface 102a and a second support surface 102b. Here, the side of the edge portion 302 in the protective cover 300 facing the support platform 102 may include: a first connection surface 302a arranged opposite to the first support surface 102a, and a second connection surface 302b arranged opposite to the second support surface 102b.

[0046] The first connection surface 302a of the edge portion 302 of the protective cover 300 may have a first stopper 3021, and the first support surface 102a of the support platform 102 may have a second stopper 1021. Here, the second connection surface 302b of the edge portion 302 of the protective cover 300 may be bonded to the second support surface 102b of the support platform 102 of the frame 100.

[0047] In this way, after the edge portion 302 in the protective cover 300 is bonded to the support platform 102 in the frame 100, the first stopper 3021 in the first connection surface 302a in the protective cover 300 can cooperate with the second stopper 1021 in the first support surface 102a in the frame 100. Through the stopper cooperation between the first stopper 3021 and the second stopper 102, even after the electronic device 000 falls or is hit, it can be ensured that there is no relative displacement between the protective cover 300 and the frame 100, thereby ensuring that the probability of collision between the display panel 200 in the electronic device 000 and the frame 100 is low.

[0048] In the embodiment of the present application, one of the first stopper 3021 in the electronic device 000 and the second stopper 1021 in the electronic device 000 may be a stopper protrusion, and the other may be a stopper groove. Therefore, the embodiment of the present application will be schematically described by taking the following two cases as examples:

[0049] The first case, such as Figure 3 As shown, in the case where the first limiting member 3021 in the electronic device 000 is a limiting groove and the second limiting member 1021 in the electronic device 000 is a limiting protrusion, that is, the first connection surface 302a in the protective cover 300 in the electronic device 000 may have a limiting groove, and the first support surface 102a in the frame 100 may have a limiting protrusion. In this case, after the second connection surface 302b in the protective cover 300 is bonded to the second support surface 102b in the frame 100, at least part of the limiting protrusion in the first support surface 102a may be located in the limiting groove in the first connection surface 302a. In this way, the limiting protrusion in the first support surface 102a may abut against the limiting groove in the first connection surface 302a through the part extending into the limiting groove in the first connection surface 302a. Even after the electronic device 000 falls or is hit, it can be ensured that there is no relative displacement between the protection cover 300 and the frame 100, thereby ensuring that the probability of collision between the display panel 200 and the frame 100 in the electronic device 000 is low.

[0050] Optional, such as Figure 3 As shown, the electronic device 000 may include: a first adhesive layer 400 for bonding the second support surface 102b in the support platform 102 and the second connection surface 302b in the edge portion 302. Here, the first adhesive layer 400 may be bonded to the second support surface 102b in the support platform 102 and the second connection surface 302b in the edge portion 302, respectively, and the protective cover 300 may be connected to the frame 100 through the first adhesive layer 400.

[0051] In this application, please refer to Figure 3 , the distance between the side of the limiting protrusion away from the first supporting surface 102a in the support platform 102 and the first supporting surface 102a can be greater than the distance between the first adhesive layer 400 and the second supporting surface 102b in the support platform 102. In this way, it can be ensured that after the second connecting surface 302b in the edge portion 302 is bonded to the second supporting surface 102b of the support platform 102 through the first adhesive layer 400, the portion of the limiting protrusion in the first supporting surface 102a in the frame body 100 that protrudes relative to the first adhesive layer 400 can be located in the limiting groove in the first connecting surface 302a in the protective cover plate 300 and abut against the edge portion 302 in the protective cover plate 300.

[0052] In the embodiments of the present application, Figure 3 As shown, the first connecting surface 302a in the edge portion 302 in the protective cover 300 may have a plurality of limiting grooves distributed in a direction away from the main body portion 301 in the protective cover 300, and the first supporting surface 102a in the supporting platform 102 in the frame 100 may have a plurality of limiting protrusions corresponding one-to-one to the plurality of limiting grooves.

[0053] Among them, after the second connection surface 302b in the edge portion 302 is bonded to the second support surface 102b in the support platform 102, the portion of each limiting protrusion in the first support surface 102a in the frame 100 that protrudes relative to the first adhesive layer 400 can be located in the corresponding limiting groove. In this way, it can be ensured that after the second connection surface 302b in the edge portion 302 is bonded to the second support surface 102b in the support platform 102, each limiting protrusion in the first support surface 102a in the frame 100 can abut against the corresponding limiting groove in the first connection surface 302a in the protective cover 300. Through the limiting cooperation of multiple limiting grooves and multiple limiting protrusions, even if the electronic device 000 falls or is hit, it can be further ensured that there will be no relative displacement between the protective cover 300 and the frame 100, thereby ensuring that the probability of collision between the display panel 200 in the electronic device 000 and the frame 100 is lower.

[0054] It should be noted that the first adhesive layer 400 in the electronic device 000 can be closer to the display panel 200 in the electronic device 000 relative to the limiting protrusion in the first supporting surface 102a in the frame 100, or the limiting protrusion in the first supporting surface 102a in the frame 100 can be closer to the display panel 200 in the electronic device 000 relative to the first adhesive layer 400 in the electronic device 000. This embodiment of the application is not limited to this.

[0055] In the examples of this application, please refer to Figure 3 In a direction parallel to the display surface of the display panel 200 in the electronic device 000, a distance d1 between a side of the support platform 102 in the frame 100 away from the display panel 200 and a side of the edge portion 302 in the protective cover 300 away from the main body portion 301 in the protective cover 300 may be less than or equal to 0.5 mm. In this way, the frame width of the electronic device 000 can be kept small.

[0056] For the second case, please refer to Figure 4 , Figure 4It is a structural schematic diagram of another electronic device provided in an embodiment of the present application. In the case where the first limiting member 3021 in the electronic device 000 is a limiting protrusion and the second limiting member 1021 in the electronic device 000 is a limiting groove, that is, the first connecting surface 302a in the protective cover 300 in the electronic device 000 may have a limiting protrusion, and the first supporting surface 102a in the frame 100 may have a limiting groove. In this case, the first connecting surface 302a in the edge portion 302 in the protective cover 300 may be closer to the main body portion 301 in the protective cover 300 relative to the second connecting surface 302b in the edge portion 302 in the protective cover 300. Among them, the limiting groove in the first supporting surface 102a in the frame 100 may be connected to the accommodating space.

[0057] In this case, after the second connection surface 302b in the protective cover 300 is bonded to the second support surface 102b in the frame 100, at least part of the limiting protrusion in the first connection surface 302a can be located in the limiting groove in the first support surface 102a. In this way, the limiting protrusion in the first connection surface 302a can abut against the limiting groove in the first support surface 102a through the part extending into the limiting groove in the first support surface 102a. Even after the electronic device 000 falls or is hit, it can be ensured that there is no relative displacement between the protective cover 300 and the frame 100, thereby ensuring that the probability of collision between the display panel 200 in the electronic device 000 and the frame 100 is low.

[0058] Optional, please refer to Figure 4 The electronic device 000 may further include: a first adhesive layer 400 located between the second support surface 102b in the support platform 102 and the second connection surface 302b in the edge portion 302, and a second adhesive layer 500 located between a side of the limiting protrusion facing away from the first connection surface 302a in the edge portion 302 and the bottom surface of the limiting groove. Here, through the combined action of the first adhesive layer 400 and the second adhesive layer 500, the protective cover 300 and the frame 100 can be more stably connected together.

[0059] It should be noted that Figure 4 The sum of the width d3 of the first adhesive layer 400 in the electronic device 000 and the width d4 of the second adhesive layer 500 in the electronic device 000 can be Figure 3 The width d2 of the first adhesive layer 400 in the electronic device 000 is shown to be equal. For example, the sum of the width d3 of the first adhesive layer 400 and the width d4 of the second adhesive layer 500 may range from 0.6 mm to 1.0 mm; Figure 3 The width d2 of the first adhesive layer 400 in the electronic device 000 shown may range from 0.6 mm to 1.0 mm.

[0060] In the embodiments of the present application, Figure 3 and Figure 4 As shown, the display panel 200 in the electronic device 000 may include: a first panel portion 201 and a second panel portion 202, and a panel bending portion 203 for connecting the first panel portion 201 and the second panel portion 202. That is, the panel bending portion 203 may be located between the first panel portion 201 and the second panel portion 202, and one side of the panel bending portion 203 may be connected to the first panel portion 201, and the other side of the panel bending portion 203 may be connected to the second panel portion 202. Here, the first panel portion 201 in the display panel 200 may have a display area. Among them, the first stopper 3021 in the electronic device 000 and the second stopper 1021 in the electronic device 000 may be distributed at least on one side of the panel bending portion 203 in the display panel 200.

[0061] In the examples of this application, please refer to Figure 4 The electronic device 000 may further include: an optical adhesive layer 600 , a circular polarizer 700 , a first supporting layer 800 , a mesh adhesive layer 900 , a foam layer 1000 , a polyimide film layer 1100 , a copper foil 1200 , a first adhesive layer 1300 , a second supporting layer 1400 and a protective adhesive layer 1500 .

[0062] The circular polarizer 700 in the electronic device 000 can be bonded to the side of the first panel portion 201 facing the protective cover 100. The circular polarizer 700 can reduce the reflectivity of the first panel portion 201 to ambient light to ensure that the display area in the first panel portion 201 has a better display effect.

[0063] The optical adhesive layer 600 in the electronic device 000 can be located between the circular polarizer 700 and the protective cover plate 300. The optical adhesive layer 600 in the electronic device 000 can be used to achieve the bonding of the protective cover plate 300 between the circular polarizer 700, and the optical adhesive layer 600 is usually made of transparent glue (for example, acrylic glue). In this way, it can be ensured that the light emitted by the first panel part 201 in the display panel 200 passes through the optical adhesive layer 600 and the protective cover plate 900 before being emitted. In addition, the optical adhesive layer 600 also has good cushioning properties. In this way, after the front of the electronic device 000 is hit, the cushioning of the optical adhesive layer 600 can reduce the probability of the protective cover plate 300 being broken.

[0064] The first supporting layer 800 in the electronic device 000 may be bonded to the back side of the first panel portion 201 (ie, the side opposite to the front side of the first panel portion 201). The first supporting layer 800 in the electronic device 000 may be used to support the first panel portion 201.

[0065] The mesh adhesive layer 900 in the electronic device 000 may be located on a side of the first supporting layer 800 away from the first panel portion 201, and one side of the mesh adhesive layer 900 may be bonded to a side of the first supporting layer 800 away from the first panel portion 201. Here, the side of the mesh adhesive layer 900 away from the first supporting layer 800 may be bonded to a side of the foam layer 1000 facing the first panel portion 201.

[0066] The side of the foam layer 1000 in the electronic device 000 facing away from the first panel portion 201 can be bonded to the polyimide film layer 1100. The side of the polyimide film layer 1100 in the electronic device 000 facing away from the first panel portion 201 can be bonded to the copper foil 1200. In this way, the side of the copper foil 1200 facing away from the first panel portion 201 can be bonded to the side of the second support layer 1400 facing the first panel portion 201 through the first adhesive layer 1300. The other side of the second support layer 1400 can be bonded to the side of the second panel portion 202 facing the first panel portion 201.

[0067] The protective adhesive layer 1500 in the electronic device 000 can be used to strengthen the strength of the panel bending portion 203 in the flexible display panel 200 to ensure that the panel bending portion 203 is not easily damaged.

[0068] In the examples of this application, please continue to refer to Figure 4 The electronic device 000 may further include: a first insulating layer 1600 and a wave absorbing layer 1700 .

[0069] The first insulating layer 1600 in the electronic device 000 may be located on a side of the second panel portion 202 away from the first panel portion 201. Here, the first insulating layer 1600 may be used to insulate and protect the driving chip in the electronic device 000.

[0070] The wave absorbing layer 1700 in the electronic device 000 may be located on a side of the first insulating layer 1600 away from the first panel portion 201. Here, the wave absorbing layer 1700 may reduce interference of electromagnetic waves on the driving chip in the electronic device 000.

[0071] In summary, the electronic device provided in the embodiment of the present application includes: a frame, a display panel and a protective cover. Since the side of the edge portion of the protective cover facing the support platform in the frame may have a first limiter, and the support platform in the frame may have a second limiter that cooperates with the first limiter. In this way, after the edge portion of the protective cover is bonded to the support platform in the frame, the first limiter of the edge portion of the protective cover and the second limiter of the support platform in the frame can cooperate. Through the limiting cooperation of the first limiter and the second limiter, even after the electronic device falls or is hit, it can be ensured that there is no relative displacement between the protective cover and the frame, thereby ensuring that the probability of collision between the display panel in the electronic device and the frame is low, making it difficult for the display panel in the electronic device to be damaged, thereby improving the reliability of the electronic device.

[0072] In the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0073] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An electronic device, characterized in that: include: Frame, display panel and protective cover; The frame includes: a bottom plate, and a support platform fixedly connected to one side of the bottom plate, wherein the support platform and the bottom plate are used to enclose a containing space; At least a portion of the display panel is located in the accommodating space; The protective cover is located at the light-emitting side of the display panel, and the protective cover comprises: a main body portion, and an edge portion arranged around the main body portion, wherein the main body portion is connected to the light-emitting side of the display panel; Wherein, the side of the edge portion facing the support platform has a first limiting member, the support platform has a second limiting member matched with the first limiting member, and the edge portion is also bonded to the support platform.

2. The electronic device according to claim 1, characterized in that: The side of the support platform facing away from the bottom plate includes: a first support surface and a second support surface; the side of the edge portion facing the support platform includes: a first connecting surface arranged opposite to the first support surface, and a second connecting surface arranged opposite to the second support surface; Wherein, the first connecting surface has the first limiting member, the first supporting surface has the second limiting member; and the second connecting surface is bonded to the second supporting surface.

3. The electronic device according to claim 2, characterized in that: One of the first limiting member and the second limiting member is a limiting protrusion, and the other is a limiting groove; Wherein, after the second connecting surface is bonded to the second supporting surface, at least a portion of the limiting protrusion is located in the limiting groove.

4. The electronic device according to claim 3, characterized in that: The electronic device further comprises: a first adhesive layer for bonding the second supporting surface and the second connecting surface; When the first connecting surface has the limiting groove and the first supporting surface has the limiting protrusion, the distance between the side of the limiting protrusion facing away from the first supporting surface and the first supporting surface is greater than the distance between the first adhesive layer facing away from the second supporting surface and the second supporting surface.

5. The electronic device according to claim 4, characterized in that: The first connecting surface has a plurality of the limiting grooves distributed in a direction away from the main body portion, and the first supporting surface has a plurality of the limiting protrusions corresponding to the plurality of the limiting grooves one by one; Wherein, after the second connecting surface is bonded to the second supporting surface, a portion of each of the limiting protrusions that protrudes relative to the first adhesive layer is located in the corresponding limiting groove.

6. The electronic device according to claim 4, characterized in that: In a direction parallel to the display surface of the display panel, a distance between a side of the support platform facing away from the display panel and a side of the edge portion facing away from the main body portion is less than or equal to 0.5 mm.

7. The electronic device according to claim 3, characterized in that: In the case where the first connecting surface has the limiting protrusion and the first supporting surface has the limiting groove, the first connecting surface is closer to the main body portion than the second connecting surface.

8. The electronic device according to claim 7, characterized in that: The limiting groove is communicated with the accommodating space.

9. The electronic device according to claim 7, characterized in that: The electronic device further includes: a first adhesive layer located between the second supporting surface and the second connecting surface, and a second adhesive layer located between a surface of the limiting protrusion facing away from the first connecting surface and a bottom surface of the limiting groove.

10. The electronic device according to any one of claims 1 to 9, characterized in that: The display panel comprises: a first panel portion and a second panel portion, and a panel bending portion located between the first panel portion and the second panel portion, wherein the first panel portion has a display area; Wherein, the first limiting member and the second limiting member are at least distributed on a side of the display panel where the panel bending portion is disposed.

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