Electronic device

Abstract

The invention provides electronic equipment. The electronic device includes a housing, a buffer, and a display panel. The shell comprises a side plate and a bottom plate, the side plate is connected to the periphery of the bottom plate, and a containing groove is defined by the side plate and the bottom plate. The display panel is installed in the containing groove. The buffering piece comprises an elastic part. The buffer piece is installed in the containing groove, the elastic part is located between the display panel and the side plate, and the elastic part and the peripheral face of the display panel are oppositely arranged. The size of the elastic part is larger than or equal to that of the display panel in the thickness direction of the display panel. The electronic equipment provided by the invention can solve the technical problems that the size of a black edge of a display screen of the electronic equipment in the prior art is relatively large, and the screen-to-body ratio of the display screen is low.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronics, and in particular to an electronic device. BACKGROUND

[0002] With the development of science and technology, electronic devices (such as notebook computers, tablet computers, etc.) are increasingly widely used in people's daily life. However, the black border size of the display screen of the traditional electronic device is large, which leads to a low screen-to-body ratio of the display screen, poor visual effect, and seriously affects the user experience. SUMMARY

[0003] The present application provides an electronic device, which can solve the technical problem of a large black border size of the display screen of the electronic device in the prior art and a low screen-to-body ratio of the display screen.

[0004] The present application provides an electronic device. The electronic device includes a host, a display, and a hinge. The hinge connects the host and the display to enable the display to be flipped relative to the host, so that the display can be opened or closed relative to the host, thereby realizing the opening or closing of the electronic device.

[0005] The display includes a housing, a buffer, and a display screen. The housing includes a bottom plate and a side plate. The side plate is connected to the outer periphery of the bottom plate and forms a receiving groove together with the bottom plate. The opening of the receiving groove is arranged opposite to the bottom plate. The display screen includes a display panel. The display panel is installed in the receiving groove and connected to the housing. The back of the display panel faces the bottom wall of the receiving groove, and the display surface of the display panel faces the opening of the receiving groove.

[0006] The buffer includes an elastic part. The buffer is installed in the receiving groove. The elastic part is located between the display panel and the side wall of the receiving groove, and the elastic part is arranged opposite to the outer peripheral surface of the display panel. In the thickness direction of the display panel, the size of the elastic part is greater than or equal to the size of the display panel.

[0007] The material of the elastic part is soft glue or elastic foam. For example, the material of the elastic part can be thermoplastic elastomer, such as thermoplastic polyurethane (TPU), styrene-based thermoplastic elastomer (TPE), and polyester elastomer (TPEE), etc. Alternatively, the material of the elastic part can also be silicone or other high polymer materials.

[0008] In this embodiment, by arranging the buffer between the display screen and the housing, and arranging the elastic part of the buffer at the outer periphery of the display panel, the elastic part can protect and buffer the display panel, so that the display panel is not squeezed and bent, wrinkled, or failed when the electronic device falls or is impacted, thereby improving the drop resistance and durability of the electronic device.

[0009] In addition, in the embodiment, the elastic part can protect and buffer the display panel, and the traditional glass cover plate does not need to be additionally arranged, so that the weight of the electronic device is reduced, the thinness of the electronic device is facilitated, the space reserved for fixing the cover plate is not needed, the width of the black border of the display is reduced, the narrow frame of the display is facilitated, the screen-to-body ratio of the display is increased, and the use experience of the user is improved.

[0010] The side plates include a first side plate, a second side plate, a third side plate and a fourth side plate, the first side plate and the second side plate are oppositely arranged along the length direction of the electronic device, the third side plate and the fourth side plate are oppositely arranged along the width direction of the electronic device, and are both connected between the first side plate and the second side plate.

[0011] In a possible implementation, along the length direction of the display panel, the projection of the display panel is completely located in the elastic part. It can be understood that the elastic part is arranged between the first side plate and the display panel and between the second side plate and the display panel.

[0012] In the embodiment, the elastic part is arranged on the opposite sides of the display panel in the width direction, so that the area of the elastic part is increased, and the protection effect of the display panel is improved.

[0013] In a possible implementation, the elastic part includes a first segment, a third segment and a second segment that are sequentially connected. The first segment is arranged between the first side plate and the display panel, the second segment is arranged between the second side plate and the display panel, and the third segment is arranged between the third side plate and the display panel.

[0014] In the embodiment, the elastic part is arranged on three sides of the display panel, so that the area of the elastic part is further increased, and the protection effect of the display panel is further improved.

[0015] In a possible implementation, the elastic part includes a first outer surface and a first inner surface that are oppositely arranged, the first outer surface faces the side wall of the accommodation groove, and the first inner surface faces the outer peripheral surface of the display panel. Along the direction parallel to the surface of the display panel, the outer peripheral surface of the display panel is arranged in a spaced manner with the first inner surface.

[0016] It can be understood that the gap between the display panel and the elastic part can provide a deformation space for the elastic part, so that the elastic part directly extrudes the display panel or the extrusion amount of the elastic part on the display panel is reduced, and the protection effect of the display panel is improved, and the display effect of the display screen is not affected by the extrusion of the display panel.

[0017] In a possible implementation, the elastic part includes a first top surface, and the first top surface is located on a side of the elastic part away from the bottom wall of the accommodation groove. The side plate includes a second top surface, and the second top surface is located on a side of the side plate away from the bottom plate. The elastic part protrudes from the side plate in the thickness direction of the display screen. That is, the first top surface of the elastic part protrudes from the second top surface in the thickness direction of the display screen. That is, the first top surface is located on a side of the second top surface away from the bottom plate.

[0018] In this embodiment, by setting the elastic part to protrude from the side plate, when the electronic device is in the closed state, the elastic part is first in contact with the host, thereby avoiding direct contact between the metal shell and the host, avoiding wear on the shell of the electronic device, and also reducing the abnormal sound generated during the closing of the electronic device, and at the same time, when a user touches the surface of the display, the elastic part is first contacted, and the elastic part is made of soft rubber material, which can reduce the feeling of scratching hands and improve the user experience.

[0019] In a possible implementation, the side plate further includes a second inner surface and a second outer surface. The second inner surface and the second outer surface are oppositely arranged in the thickness direction of the side plate, and the second inner surface is located in the accommodation groove. The second top surface is connected between the second inner surface and the second outer surface, and the distance from the end, where the second top surface is connected to the second outer surface, to the bottom plate is less than the distance from the end, where the second top surface is connected to the second inner surface, to the bottom plate.

[0020] It can be understood that when a user uses the electronic device, the user watches the display screen from the display side of the display screen, at this time, the display side of the display screen and the part in the shell with the same orientation as the display side are located in the field of view of the user. In this embodiment, by setting the end, where the second top surface is connected to the second outer surface, to be inclined toward the bottom plate, the first top surface is at least partially not in the field of view, thereby reducing the thickness of the side plate viewed by the user, that is, reducing the size of the frame located at the edge of the display, thereby narrowing the black border in vision and improving the user experience.

[0021] In a possible implementation, the display panel includes a display part, a first protection part, and a second protection part. The display part includes a substrate, a display layer, and an encapsulation layer which are sequentially stacked. The substrate is configured to carry the display layer. The display layer includes a light emitting part and a driving part. The light emitting part includes a plurality of groups of pixel units. Each group of pixel units includes a red light emitting pixel, a green light emitting pixel, and a blue light emitting pixel. The driving part is provided with a plurality of driving circuits. Each pixel corresponds to a driving circuit. Each driving circuit is configured to control whether the corresponding pixel emits light and the intensity of the light, thereby controlling the color and intensity of the light emitted by each group of pixel units, and further causing the light emitting part to form characters, images, videos, and the like.

[0022] The display layer is arranged on the front side of the substrate, the driving part is arranged on the side close to the substrate and fixedly connected with the substrate, and the light-emitting part is arranged on the side away from the substrate. The encapsulation layer is stacked on the side of the display layer close to the light-emitting part and fixedly connected with the display layer. The encapsulation layer has good sealing performance and can prevent oxygen and moisture in the outside from entering the display layer, thereby protecting the display layer.

[0023] The second protective part is arranged on the outer periphery of the display layer and fixedly connected with the substrate and the encapsulation layer. The first protective part is connected to the outer periphery of the display part, that is, arranged on the outer periphery of the substrate, the outer periphery of the display layer and the outer periphery of the encapsulation layer. Moreover, the first protective part is arranged in a spaced manner with the first inner surface. In this embodiment, the first protective part is a side seam glue. The first protective part can provide a buffering protection for the display panel.

[0024] In a possible implementation, the display screen further includes a protective layer. The protective layer is stacked on the display surface of the display panel and fixedly connected with the display panel. In a direction parallel to the surface of the display panel, the distance from the outer periphery surface of the protective layer to the first inner surface is less than the distance from the outer periphery surface of the display panel to the first inner surface. That is, in a direction parallel to the protective layer, the protective layer protrudes from the display panel, and the outer periphery surface of the protective layer protrudes from the outer periphery surface of the display panel.

[0025] In this embodiment, when the elastic part presses the display screen, the elastic part first contacts the protective layer, thereby avoiding direct pressing of the display panel by the elastic part, further improving the protection of the display panel and avoiding the display panel from being pressed to affect the display effect of the display screen.

[0026] In a possible implementation, the display screen further includes a shielding part arranged at the edge of the protective layer. In the thickness direction of the display panel, the projection of the shielding part covers the edge of the display panel. Specifically, the shielding part covers the first protective part and the second protective part in the thickness direction of the display panel. That is, the orthogonal projection of the shielding part in the thickness direction of the display panel coincides with the first protective part and the second protective part.

[0027] It should be noted that, in actual use, the metal layer at the bottom of the second protective part will reflect light, thereby generating a bright line that affects the display effect of the display screen. In this embodiment, by arranging the shielding part, the first protective part, the second protective part and the metal layer at the bottom of the second protective part can be shielded, that is, the bright line at the edge of the display screen can be shielded, thereby improving the display effect of the display screen and the user experience.

[0028] In a possible implementation, the display screen further includes a touch layer. The touch layer is arranged between the display panel and the protective layer and electrically connected with the mainboard of the electronic device.

[0029] When the user touches the display screen, the electrical property (such as resistance, capacitance, etc.) of the touch layer changes, and the change in the electrical property is transmitted to the mainboard in the electronic device, the mainboard controls the content displayed by the display screen, so that the display screen can recognize and respond to the touch operation of the user, realize the touch function of the display screen, and thus the use convenience of the electronic device can be increased.

[0030] The protective layer comprises an anti-fingerprint layer, a wear-resistant layer, a body layer and a glue layer which are sequentially stacked. The body layer is a PET (polyethylene terephthalate) film. In other embodiments, the body layer can also be a transparent film made of other materials. Alternatively, the body layer can also be a blast-resistant film. The glue layer is stacked on the back of the body layer and used to bond and fix the display panel. The wear-resistant layer is arranged on the front of the body layer, i.e., on the side of the body layer facing away from the glue layer. The wear-resistant layer is used to improve the wear resistance and scratch resistance of the protective layer. The anti-fingerprint layer is stacked on the side of the wear-resistant layer facing away from the body layer and used to improve the anti-fingerprint performance of the protective layer.

[0031] The protective layer is stacked on the side of the polarizing layer facing away from the touch layer, and the glue layer faces the display panel. In this embodiment, by arranging the protective layer, the touch layer can be protected, and the return loss of the display screen can be reduced, and the touch accuracy and sensitivity of the display screen can be improved.

[0032] In a possible implementation, the electronic device further comprises an adhesive layer. The adhesive layer can be a pull-tab glue or other adhesive material. The adhesive layer is bonded between the shell and the display screen to fix the display screen.

[0033] In this embodiment, the display screen is fixedly connected through the adhesive layer, and no additional fixing structure is needed to fix the display screen in the receiving groove, so that the structure and manufacturing process of the electronic device can be simplified. In this embodiment, the pull-tab glue is used as the adhesive layer, which can improve the bonding stability of the display screen and the shell.

[0034] In a possible implementation, the elastic part comprises a body and an extension, the body and the extension are connected to each other, and the included angle between the body and the extension is greater than 0 degrees and less than 180 degrees. The body is arranged opposite to the side wall of the receiving groove, and the extension is arranged opposite to and fixedly connected to the bottom wall of the receiving groove.

[0035] In this embodiment, the buffer is the elastic part, and the preparation process of the buffer can be simplified, so that the production cost of the electronic device can be reduced.

[0036] In a possible implementation, the buffer further comprises a support part. The support part is fixedly connected to the elastic part, and the hardness of the support part is greater than that of the elastic part. The support part is arranged opposite to and fixedly connected to the bottom wall of the receiving groove.

[0037] In the embodiment, the support part is arranged on the buffer part, and the support part is fixedly connected with the shell, so that the adhesion stability of the buffer part and the shell is improved, the deformation of the elastic part towards the display panel is reduced, and the elastic part is prevented from pressing the display screen.

[0038] In a possible implementation, the surface of the elastic part towards the support part is provided with a groove, and the outer circumferential surface of the support part is provided with a protrusion. The protrusion is located in the groove and is fixedly connected with the inner wall of the groove.

[0039] In the embodiment, the groove is arranged on the elastic part, and the protrusion matched with the groove is arranged on the support part, so that the connection area of the elastic part and the support part is increased, and the connection stability between the elastic part and the support part and the structural stability of the buffer part are improved.

[0040] In the embodiment, the buffer part is prepared by a double-color injection molding process. Specifically, the raw material of the elastic part and the raw material of the support part are injected into the same mold in sequence, and then the buffer part is obtained after molding. After molding, the elastic part and the support part are fixed by a fusion connection manner, so that the connection stability between the elastic part and the support part and the structural stability of the buffer part are improved.

[0041] In a possible implementation, the adhesion layer is arranged between the bottom wall of the accommodating groove and the back surface of the display panel, and the support part surrounds the outer periphery of the adhesion layer. It can be understood that, in the embodiment, the support part has a ring structure, and the material can be saved.

[0042] In a possible implementation, the adhesion layer is arranged between the support part and the display panel. In the embodiment, the support part has a solid plate structure. In the embodiment, the support part has a larger area, so that the adhesion area between the support part and the bottom plate is increased, that is, the adhesion area between the buffer part and the shell is increased, so that the connection stability between the buffer part and the shell is improved, and the deformation of the elastic part towards the display screen is reduced or even avoided, and the display screen is prevented from being pressed, and the display effect of the display screen is improved.

[0043] In a possible implementation, the shell includes a fixed part, and the fixed part includes a first inclined surface. The first inclined surface intersects the thickness direction of the display panel. The fixed part is arranged in the accommodating groove and is fixed to the connection position of the bottom wall and the side wall of the accommodating groove, and the first inclined surface faces the accommodating groove. The elastic part is provided with a second inclined surface, and the second inclined surface is arranged in parallel with and fixedly connected with the first inclined surface.

[0044] In the embodiment, the first inclined surface and the second inclined surface are fixedly connected with each other, so that the buffer member is subjected to a force perpendicular to the second inclined surface and away from the display panel, the force can prevent the elastic part from deforming towards the display panel, thereby avoiding the elastic part from pressing the display panel, and the bonding area between the buffer member and the shell can be increased, thereby improving the connection stability of the buffer member and the shell, and further improving the structural stability of the electronic device.

[0045] In summary, the buffer member is arranged between the display screen and the shell, and the elastic part of the buffer member is arranged at the outer periphery of the display panel, so that the elastic part protects and buffers the display panel, and the display panel is prevented from being pressed to be bent, wrinkled or invalid when the electronic device falls or is impacted, thereby improving the drop resistance and durability of the electronic device. In addition, the electronic device provided in the application does not need to additionally arrange a traditional glass cover plate, which plays a role in reducing weight and is conducive to realizing the thinness of the electronic device. In addition, no space is reserved for fixing the cover plate, thereby reducing the width of the black border of the display, which is conducive to realizing the narrow frame of the display, and further increasing the screen-to-body ratio of the display and improving the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the application or the background art, the drawings needed to be used in the embodiments of the application or the background art will be described below.

[0047] Figure 1 is a structural schematic diagram of an electronic device provided by the embodiment of the application;

[0048] Figure 2 is Figure 1 is a partial exploded structural schematic diagram of the electronic device in the first embodiment;

[0049] Figure 3 is Figure 2 is a partial cross-sectional structural schematic diagram of the electronic device;

[0050] Figure 4 is Figure 1 is a partial cross-sectional structural schematic diagram of the electronic device in the second embodiment;

[0051] Figure 5 is Figure 1 is a partial structural schematic diagram of the electronic device in the third embodiment;

[0052] Figure 6 is Figure 5 is an exploded structural schematic diagram of the electronic device;

[0053] Figure 7 is Figure 5A partial cross-sectional structure schematic diagram of the electronic device shown along the A-A direction;

[0054] Figure 8 is Figure 6 A partial exploded structure schematic diagram of the buffer in the electronic device shown;

[0055] Figure 9 is Figure 8 A partial exploded structure schematic diagram of the buffer shown from another angle;

[0056] Figure 10 is Figure 7 An enlarged structure schematic diagram of the display panel in the display screen shown;

[0057] Figure 11 is Figure 1 A partial cross-sectional structure schematic diagram of the electronic device in the fourth embodiment shown;

[0058] Figure 12 is Figure 1 A partial cross-sectional structure schematic diagram of the electronic device in the fifth embodiment shown;

[0059] Figure 13 is Figure 12 An enlarged structure schematic diagram of the protective layer in the electronic device shown;

[0060] Figure 14 is Figure 1 A partial cross-sectional structure schematic diagram of the electronic device in the sixth embodiment shown;

[0061] Figure 15 is Figure 1 A partial cross-sectional structure schematic diagram of the electronic device in the seventh embodiment shown;

[0062] Figure 16 is Figure 1 A partial cross-sectional structure schematic diagram of the electronic device in the eighth embodiment shown;

[0063] Figure 17 is Figure 1 A partial cross-sectional structure schematic diagram of the electronic device in the ninth embodiment shown. DETAILED DESCRIPTION

[0064] The embodiments of the present application will be described below with reference to the accompanying drawings.

[0065] Please refer to Figure 1 , Figure 1 is a structure schematic diagram of an electronic device 100 provided by the embodiments of the present application.

[0066] The electronic device 100 includes, but is not limited to, a notebook computer, a tablet personal computer, a laptop computer, a personal digital assistant, a wearable device, or the like. Hereinafter, the electronic device 100 is described as a notebook computer.

[0067] The electronic device 100 includes a host 2, a display 1, and a hinge 3. The host 2 is configured to execute information, and the display 1 is configured to display a result of information processing executed by the host 2. The hinge 3 connects the host 2 and the display 1, so that the display 1 can be flipped relative to the host 2, and thus the display 1 can be opened or closed relative to the host 2, thereby realizing opening or closing of the electronic device 100. For example, an edge of the display 1 is connected to the hinge 3, and an edge of the host 2 is provided with a rotating groove matched with the hinge 3. The hinge 3 is installed in the rotating groove and can rotate in the rotating groove, so that the display 1 can be opened or closed relative to the host 2.

[0068] Please refer to Figure 2 and Figure 3 , Figure 2 is Figure 1 a partially exploded structural schematic view of the electronic device 100 in the first embodiment, Figure 3 is Figure 2 a partially cutaway structural schematic view of the electronic device 100.

[0069] For ease of description, in the present application, a length direction of the display 1 in the electronic device 100 is defined as an X direction, a width direction of the display 1 is defined as a Y direction, and a thickness direction of the display 1 is defined as a Z direction. The X direction, the Y direction, and the Z direction are perpendicular to each other in pairs.

[0070] The display 1 includes a housing 10, a display screen 30, and a fixing member 50. The housing 10 includes a bottom plate 11 and a side plate 12 fixedly connected to an outer periphery of the bottom plate 11. The bottom plate 11 and the side plate 12 jointly enclose a receiving groove 101, and an opening of the receiving groove 101 is arranged opposite to the bottom plate 11.

[0071] In the present embodiment, the fixing member 50 is made of hard rubber. For example, the fixing member 50 is made of a PC / ABS (polycarbonate / acrylonitrile-butadiene-styrene copolymer) composite material or a PC / glass fiber composite material, or the like. The fixing member 50 is approximately in a door shape. The fixing member 50 is installed in the receiving groove 101 and arranged along the side plate 12, and is fixedly connected with the housing 10. That is, the fixing member 50 is arranged in parallel with the side plate 12.

[0072] The display screen 30 comprises a display panel 32 and a cover plate 36. The display panel 32 is installed in the accommodation groove 101, the back surface of the display panel 32 faces the bottom plate 11, and the display surface of the display panel 32 faces the opening of the accommodation groove 101. In the direction parallel to the surface of the display panel 32, the projection of the display panel 32 is at least partially located in the fixing member 50.

[0073] In the embodiment, the cover plate 36 is a glass cover plate. The cover plate 36 is fixed to the display surface of the display panel 32 and is fixedly connected with the display panel 32. Specifically, the cover plate 36 can be fixedly connected with the display panel 32 through OCA optical glue. The cover plate 36 covers the surface of the display panel 32. That is, in the direction perpendicular to the surface of the display panel 32, the orthographic projection of the display panel 32 is completely located in the cover plate 36. The edge of the cover plate 36 is fixedly connected with the fixing member 50. For example, the edge of the cover plate 36 is fixedly bonded with the top of the fixing member 50 through the adhesive 60.

[0074] As shown in Figure 3 , in the direction parallel to the surface of the display panel 32, that is, in the direction parallel to the XY plane, the cover plate 36 protrudes from the display panel 32. That is, the distance from the outer circumferential surface of the cover plate 36 to the side plate 12 is less than the distance from the outer circumferential surface of the display panel 32 to the side plate 12. It can be understood that when the electronic device 100 falls or is impacted, the side plate 12 first presses the cover plate 36, thereby achieving protection of the display panel 32.

[0075] However, in the embodiment, the fixing member 50 located at the outer periphery of the display panel 32 is made of hard glue material, which will cause the display panel 32 to be bent, wrinkled or failed when the fixing member 50 presses the display panel 32. In addition, in the embodiment, the glass cover plate 36 has a large mass, which is not conducive to weight reduction of the electronic device 100. At the same time, in the embodiment, the edge of the cover plate 36 needs to reserve a bonding space to achieve the bonding and fixation of the cover plate 36 and the fixing member 50, which will cause the black border size of the display 1 to increase, which is not conducive to the realization of the narrow frame of the electronic device 100.

[0076] Please refer to Figure 4 , Figure 4 is Figure 1 the partial cross-sectional structure schematic diagram of the electronic device 100 in the second embodiment.

[0077] In the embodiment, the display screen 30 comprises a display panel 32. The display panel 32 is installed in the accommodation groove 101 and is fixedly connected with the bottom plate 11 through the easy-to-pull glue 61.

[0078] In the embodiment, the fixing member 50 is made of hard rubber. For example, the fixing member 50 is made of PC / ABS composite material or PC / glass fiber composite material, etc. The fixing member 50 includes a first clamping buckle 51 and a second clamping buckle 52. The first clamping buckle 51 is provided with a first clamping portion 511. The first clamping buckle 51 is mounted in the receiving groove 101 in a direction parallel to the side plate 12, and is fixedly connected with the shell 10.

[0079] The second clamping buckle 52 is substantially in the shape of a "J". The second clamping buckle 52 includes a fixed portion 522 and a second clamping portion 521. The second clamping portion 521 is fixedly connected with the fixed portion 522, and the structure of the second clamping portion 521 is adapted to the structure of the first clamping portion 511. That is, the second clamping portion 521 and the first clamping portion 511 can be clamped and connected. One end of the fixed portion 522 abuts against the top surface of the side plate 12, and the other end is adhesively fixed to the display surface of the display panel 32 through the adhesive 60. The second clamping portion 521 extends into the receiving groove 101, and is clamped and connected with the first clamping portion 511. In a direction parallel to the surface of the display panel 32, the projection of the display panel 32 is at least partially located in the second clamping buckle 52.

[0080] In the embodiment, the display panel 32 is fixed through the clamped connection of the second clamping buckle 52 and the first clamping buckle 51, and no additional glass cover plate is needed, which can reduce the weight of the electronic device 100.

[0081] However, in the embodiment, the second clamping buckle 52 located at the outer periphery of the display panel 32 is made of hard rubber. When the electronic device 100 is impacted or pressed, the second clamping buckle 52 will press the display panel 32, so that the display panel 32 is easily bent, wrinkled or damaged. In addition, in the embodiment, space needs to be reserved at the edge of the display panel 32 to achieve the adhesive fixing of the second clamping buckle 52 and the display panel 32, which will occupy the space at the edge of the display panel 32, thereby increasing the size of the black border of the display 1, and is not conducive to realizing the narrow frame of the electronic device 100.

[0082] Please refer to Figures 5 to 7 , Figure 5 is Figure 1 a partial structure schematic diagram of the electronic device 100 in the third embodiment, Figure 6 is Figure 5 an exploded structure schematic diagram of the electronic device 100, Figure 7 is Figure 5 a partial cross-sectional structure schematic diagram of the electronic device 100 along the A-A direction.

[0083] In the embodiment, the display 1 comprises a housing 10, a buffer 20 and a display screen 30. The housing 10 is provided with a receiving groove 101. The buffer 20 and the display screen 30 are both mounted in the receiving groove 101. The outer periphery of the display screen 30 is opposite to and spaced apart from the side wall of the receiving groove 101, and the buffer 20 is arranged between the outer periphery of the display screen 30 and the side wall of the receiving groove 101 and is fixedly connected with the housing 10.

[0084] In the embodiment, the material of the housing 10 is aluminum alloy. In other embodiments, the material of the housing 10 can also be magnesium alloy, titanium alloy, carbon fiber alloy, PC / ABS (polycarbonate / acrylonitrile-butadiene-styrene copolymer) composite material, etc.

[0085] As shown in Figure 6 The housing 10 comprises a bottom plate 11 and a side plate 12. The side plate 12 comprises a first side plate 126, a second side plate 127, a third side plate 128 and a fourth side plate 129. The first side plate 126 and the second side plate 127 are oppositely arranged along the X direction. The third side plate 128 and the fourth side plate 129 are oppositely arranged along the Y direction and are both connected between the first side plate 126 and the second side plate 127.

[0086] The first side plate 126, the second side plate 127, the third side plate 128 and the fourth side plate 129 are all fixedly connected to the outer periphery of the bottom plate 11. The bottom plate 11 and the side plate 12 jointly enclose the receiving groove 101, and the opening of the receiving groove 101 is opposite to the bottom plate 11. The housing 10 further comprises a shaft seat 14. The shaft direction of the shaft seat 14 is parallel to the X direction. The shaft seat 14 is fixedly connected with the fourth side plate 129. The shaft seat 14 is used for mounting the rotating shaft 3 to realize the rotating connection between the display 1 and the host 2.

[0087] The display screen 30 is mounted in the receiving groove 101 and is fixedly connected with the housing 10. The display side of the display screen 30 faces the outside of the receiving groove 101. When the electronic device 100 is in the closed state, the display side of the display screen 30 faces the keyboard of the host 2. It should be noted that the display side refers to the side of the display screen 30 used for displaying images, texts and animations, and the user can watch the picture displayed by the display screen 30 from the display side.

[0088] Please refer to Figure 7The side plate 12 comprises a second inner surface 121, a second outer surface 122 and a second top surface 123. The second inner surface 121 and the second outer surface 122 are oppositely arranged along the thickness direction of the side plate 12, and the second inner surface 121 is located in the receiving groove 101. The second top surface 123 is connected between the second inner surface 121 and the second outer surface 122, and is located at one end away from the bottom plate 11. The second top surface 123 comprises a planar section 124 and an arc section 125 connected to each other. The planar section 124 is connected between the second inner surface 121 and the arc section 125, and the planar section 124 is parallel or substantially parallel to the XY plane. The orientation of the planar section 124 is the same as or substantially the same as the orientation of the display side of the display screen 30, that is, the planar section 124 faces the positive direction of the Z axis. The arc section 125 is connected between the planar section 124 and the second outer surface 122. In the direction from the second inner surface 121 to the second outer surface 122, the arc section 125 is inclined toward the bottom plate 11. That is, in the direction from the second inner surface 121 to the second outer surface 122, the distance from the arc section 125 to the bottom plate 11 gradually decreases. In the embodiment, the second top surface 123 is formed by chamfering process. Specifically, the second top surface 123 is formed by reverse C chamfering process. The reverse C chamfering process refers to a chamfering process with a chamfering angle of 45 degrees.

[0089] It can be understood that when the user uses the electronic device 100, the user watches the display screen 30 from the display side of the display screen 30. At this time, the display side of the display screen 30 and the planar section 124 with the same orientation as the display side are located in the field of view of the user, and the arc section 125 is smoothly connected with the second outer surface 122 and is inclined toward the bottom plate 11, so that the arc section 125 is at least partially not in the field of view. In the embodiment, by arranging the second top surface 123 of the side plate 12 as the planar section 124 and the arc section 125, the thickness of the side plate 12 viewed by the user can be reduced, that is, the size of the frame located at the edge of the display 1 can be reduced, so that the black border can be visually narrowed, and the user experience can be improved.

[0090] In other embodiments, the second top surface 123 can also be an arc surface. The arc surface is connected between the second inner surface 121 and the second outer surface 122, and in the direction from the second inner surface 121 to the second outer surface 122, the distance from the arc surface to the bottom plate 11 gradually decreases. Alternatively, the second top surface 123 can also be an inclined surface. The inclined surface is connected between the second inner surface 121 and the second outer surface 122, and in the direction from the second inner surface 121 to the second outer surface 122, the distance from the inclined surface to the bottom plate 11 gradually decreases.

[0091] In an implementation manner, the second top surface 123 can be subjected to brightening treatment, so as to further weaken the black border, visually narrow the black border, and improve the user experience.

[0092] As Figure 6As shown, the buffer 20 is substantially in a door shape. The buffer 20 includes a first portion 201, a second portion 202, a third portion 203 and a fourth portion 204. The first portion 201 and the second portion 202 are oppositely arranged along the X direction, and the third portion 203 and the fourth portion 204 are oppositely arranged along the Y direction. The third portion 203 is connected between the first portion 201 and the second portion 202. The fourth portion 204 is provided with a hollow region 205 for avoiding the rotation shaft 3 of the electronic device 100. That is, the fourth portion 204 includes two sub-portions. One of the two sub-portions is connected with the first portion 201, and the other is connected with the second portion 202.

[0093] Please refer to Figure 8 and Figure 9 , Figure 8 is Figure 6 the exploded structural schematic view of the buffer 20 in the electronic device 100 shown in FIG. 1, Figure 9 is Figure 8 the partial exploded structural schematic view of the buffer 20 shown in FIG. 2 from another angle.

[0094] The buffer 20 includes an elastic portion 21 and a support portion 24 connected with each other. The material of the elastic portion 21 is soft glue or elastic foam. In the present embodiment, the material of the elastic portion 21 is thermoplastic elastomer, such as thermoplastic polyurethane (TPU), styrene-based thermoplastic elastomer (TPE) and polyester elastomer (TPEE) and the like. In other embodiments, the material of the elastic portion 21 can also be silicone, or other high polymer materials. Among them, the Shore hardness of the elastic portion 21 is 60HA-80HA. It can be understood that the elastic portion 21 has great elasticity and has a large deformation amount when subjected to pressure.

[0095] In the present embodiment, the elastic portion 21 is substantially in a door shape. The elastic portion 21 includes a first segment 211, a second segment 212, a third segment 213 and a fourth segment 214. The first segment 211 and the second segment 212 are oppositely arranged along the X direction, and the third segment 213 and the fourth segment 214 are oppositely arranged along the Y direction. The third segment 213 is connected between the first segment 211 and the second segment 212. The fourth segment 214 includes two sub-segments. One of the two sub-segments is connected with the first segment 211, and the other is connected with the second segment 212. It can be understood that the elastic portion in the first portion 201 is the first segment 211, the elastic portion in the second portion 202 is the second segment 212, the elastic portion in the third portion 203 is the third segment 213, and the elastic portion in the fourth portion 204 is the fourth segment 214.

[0096] The elastic part 21 comprises a body 22 and an extension 23. The body 22 comprises a first top surface 221, a bottom surface 222, a first inner surface 223 and a first outer surface 224. The first inner surface 223 and the first outer surface 224 are oppositely arranged along the thickness direction of the body 22. The first top surface 221 and the bottom surface 222 are oppositely arranged along the width direction of the body 22, and are both connected between the first inner surface 223 and the first outer surface 224.

[0097] The extension 23 comprises a first surface 231 and a second surface 232. The first surface 231 and the second surface 232 are oppositely arranged along the thickness direction of the extension 23. The extension 23 is connected to the inner periphery of the body 22 and is located at one end close to the bottom surface 222. The extension 23 is connected to the body 22 at an angle, that is, the angle between the extension 23 and the body 22 is greater than 0 degrees and less than 180 degrees. In this embodiment, the angle between the extension 23 and the body 22 is 90 degrees, that is, the extension 23 is connected to the body 22 perpendicularly. In other embodiments, the angle between the extension 23 and the body 22 can be slightly greater than 90 degrees, or slightly less than 90 degrees. The second surface 232 is flush with the bottom surface 222, or has a small height difference. The first surface 231 is connected to the first inner surface 223 perpendicularly. The surface of the extension 23 facing away from the body 22 is provided with a groove 233. In this embodiment, the groove 233 is a dovetail groove. The groove bottom of the groove 233 is wider than the groove opening. The groove 233 is a plurality of grooves 233, and the plurality of grooves 233 are arranged at intervals on the surface of the extension 23 facing away from the body 22. In other embodiments, the groove 233 can be an annular groove around the extension 23. The groove 233 is used to connect with the support part 24. The second surface 232 of the extension 23 is also provided with a fixing column 234. The fixing column 234 has a plurality of fixing columns 234. The plurality of fixing columns 234 are arranged at intervals. The fixing column 234 is used to connect with the support part 24.

[0098] Please continue to refer to Figure 8 and Figure 9 The support part 24 is made of hard rubber material. In this embodiment, the material of the support part 24 is different from the material of the elastic part 21. For example, the material of the support part 24 is PC / ABS composite material, PC / glass fiber composite material, etc. In other embodiments, the material of the support part 24 can be the same as the material of the elastic part 21. The hardness of the support part 24 is greater than the hardness of the elastic part 21. In this embodiment, the Shore hardness of the support part 24 is greater than or equal to 85HA.

[0099] In this embodiment, the support portion 24 is approximately in a door shape. The support portion 24 comprises a fifth segment 246, a sixth segment 247, a seventh segment 248 and an eighth segment 249. The fifth segment 246 and the sixth segment 247 are oppositely arranged along the X direction, and the seventh segment 248 and the eighth segment 249 are oppositely arranged along the Y direction. The seventh segment 248 is connected between the fifth segment 246 and the sixth segment 247. The eighth segment 249 comprises two sub-segments. One of the sub-segments is connected with the fifth segment 246, and the other sub-segment is connected with the sixth segment 247. It can be understood that the support portion in the first portion 201 is the fifth segment 246, the support portion in the second portion 202 is the sixth segment 247, the support portion in the third portion 203 is the seventh segment 248, and the support portion in the fourth portion 204 is the eighth segment 249.

[0100] The support portion 24 comprises a third surface 241, a fourth surface 242, an inner annular surface 243 and an outer annular surface 244. The third surface 241 and the fourth surface 242 are oppositely arranged along the thickness direction of the support portion 24. The inner annular surface 243 and the outer annular surface 244 are oppositely arranged along the width direction of the support portion 24, and are both connected between the third surface 241 and the fourth surface 242. The support portion 24 is provided with a protrusion 245 matched with the groove 233, and a fixing hole 5 matched with the fixing column 234.

[0101] The support portion 24 is connected to the inner periphery of the elastic portion 21. Among them, the support portion 24 is arranged in parallel with the extension body 23 of the elastic portion 21, and is fixedly connected, the first segment 211 is fixedly connected with the fifth segment 246, the second segment 212 is fixedly connected with the sixth segment 247, the third segment 213 is fixedly connected with the seventh segment 248, and the fourth segment 214 is fixedly connected with the eighth segment 249. The protrusion 245 of the support portion 24 is located in the groove 233 of the elastic portion 21, and is fixedly connected with the inner wall of the groove 233. The fixing column 234 is arranged in the fixing hole 5. In this embodiment, by arranging the groove 233 on the elastic portion 21 and the protrusion 245 matched with the groove 233 on the support portion 24, the connecting area of the elastic portion 21 and the support portion 24 can be increased, so as to improve the connecting stability between the elastic portion 21 and the support portion 24, and the structural stability of the buffer 20. In this embodiment, by arranging the fixing column 234 on the elastic portion 21 and the fixing hole 5 matched with the fixing column 234 on the support portion 24, the connecting stability between the elastic portion 21 and the support portion 24 can be further improved.

[0102] In this embodiment, the fourth surface 242 is flush with the second surface 232 and the bottom surface 222, and the third surface 241 is flush with the first surface 231. In other embodiments, the fourth surface 242 and the second surface 232 can also have a small height difference, and the third surface 241 and the first surface 231 can also have a small height difference.

[0103] In this embodiment, the buffer 20 is prepared by double-color injection molding. Specifically, the raw materials of the elastic part 21 and the raw materials of the support part 24 are injected into the same mold in sequence, and then the buffer 20 is obtained after molding. After molding, the elastic part 21 and the support part 24 are fixed by fusion connection. In this way, the connection stability between the elastic part 21 and the support part 24 and the structural stability of the buffer 20 can be improved. In other embodiments, the elastic part 21 and the support part 24 can be injection molded respectively, and then assembled together.

[0104] As shown in Figure 6 and Figure 8 , the buffer 20 further comprises a reinforcing part 25. The reinforcing part 25 is made of hard rubber material. In this embodiment, the material of the reinforcing part 25 is the same as that of the support part 24. The reinforcing part 25 is in the shape of a long strip. One end of the reinforcing part 25 is connected with the fifth segment 246, and the other end is connected with the sixth segment 247. The reinforcing part 25 and the support part 24 can be integrally formed, or can be fixedly connected by adhesion or other means. In this embodiment, by providing the reinforcing part 25, the strength of the buffer 20 can be improved, and deformation of the buffer 20 can be avoided.

[0105] As shown in Figures 5 to 7As shown, the buffer 20 is installed in the receiving groove 101 and is fixedly connected to the inner wall of the receiving groove 101. The support 24 is fixed to the base plate 11, with its fourth surface 242 facing the base plate 11 and fixedly connected to it. Exemplarily, the support 24 is bonded to the base plate 11 by adhesive application or backing adhesive. The elastic portion 21 is disposed along the side plate 12. A first segment 211 is disposed along the first side plate 126 and located between the first side plate 126 and the display panel 32. A second segment 212 is disposed along the second side plate 127 and located between the second side plate 127 and the display panel 32. A third segment 213 is disposed along the third side plate 128 and located between the third side plate 128 and the display panel 32. A fourth segment 214 is disposed along the fourth side plate 129 and located between the fourth side plate 129 and the display panel 32. The extension 23 of the elastic part 21 is fixed to the base plate 11, and the second surface 232 is bonded to the base plate 11 by dispensing or adhesive. The first outer surface 224 of the body 22 faces the second inner surface 121 of the side plate 12. In this embodiment, the first outer surface 224 and the second inner surface 121 are fixedly connected by dispensing or adhesive. For example, the portion of the second inner surface 121 near the base plate 11 is provided with adhesive, while the portion near the second top surface 123 is not provided with adhesive. That is, the first outer surface 224 and the second inner surface 121 are partially bonded, thereby ensuring the connection stability between the buffer 20 and the housing 10, and ensuring the straightness of the elastic part 21, preventing the elastic part 21 from deforming towards the display screen 30 and squeezing the display screen 30. At the same time, it also prevents the adhesive from being exposed, so as not to affect the appearance of the electronic device 100. In other embodiments, the first outer surface 224 and the second inner surface 121 can be in direct contact without bonding, or there can be a small gap between the first outer surface 224 and the second inner surface 121.

[0106] like Figure 7 As shown, along the thickness direction of the display 1, i.e., along the Z direction, the elastic portion 21 protrudes from the side plate 12. Specifically, the first top surface 221 of the elastic portion 21 protrudes from the second top surface 123 of the housing 10 in the Z direction. That is, the first top surface 221 is located on the side of the second top surface 123 away from the bottom plate 11, and on the positive Z-axis side of the second top surface 123. In this embodiment, the distance by which the first top surface 221 of the elastic portion 21 protrudes from the second top surface 123 of the housing 10 in the Z direction is 0.2 mm to 1.0 mm. Preferably, the distance by which the first top surface 221 of the elastic portion 21 protrudes from the second top surface 123 of the housing 10 in the Z direction is 0.5 mm.

[0107] In the embodiment, the elastic part 21 is arranged to protrude from the side plate 12, and the first top surface 221 protrudes from the second top surface 123. When the electronic device 100 is in the closed state, the elastic part 21 first contacts the main machine 2, so that the metal shell can avoid direct contact with the main machine 2, and the shell of the display 1 and the shell of the main machine 2 can be prevented from being worn. Also, the electronic device 100 can reduce the abnormal noise generated during closing. At the same time, by arranging the elastic part 21 to protrude from the side plate 12, the user first contacts the elastic part 21 when touching the surface of the display 1, and the elastic part 21 is made of soft rubber material, which can reduce the feeling of scratching hands and improve the user's experience. In other embodiments, the first top surface 221 can be flush with the planar section 124 of the second top surface 123 of the shell 10.

[0108] Please continue to refer to Figure 2 The display screen 30 includes a buffer layer 31, a display panel 32, and a polarizing layer 35. The buffer layer 31, the display panel 32, and the polarizing layer 35 are sequentially stacked and fixedly connected along the thickness direction of the display screen 30.

[0109] Please refer to Figure 10 , Figure 10 is Figure 7 An enlarged structural schematic view of the display panel 32 in the display screen 30 is shown in FIG. 3B.

[0110] In the embodiment, the display panel 32 is an OLED (organic light-emitting diode) rigid display panel. In other embodiments, the display panel 32 can also be a liquid crystal display (LCD). Alternatively, the display panel 32 can be a flexible display panel, such as an organic light-emitting diode (OLED) display panel, an active-matrix organic light-emitting diode (AMOLED) display panel, a mini organic light-emitting diode (Mini OLED) display panel, etc.

[0111] The display panel 32 includes a display portion (not labeled in the figure), a first protection portion 324, and a second protection portion 325. The display portion includes a substrate 321, a display layer 322, and an encapsulation layer 323. In the embodiment, the substrate 321 is made of glass. In other embodiments, the substrate 321 can also be a thin film material, such as a PI (polyimide) film, a PET (polyethylene terephthalate) film, or a PBT (polybutylene terephthalate) film. The substrate 321 is used to carry the display layer 322.

[0112] The display layer 322 includes a light emitting part 3221 and a driving part 3222. The light emitting part 3221 includes a plurality of groups of pixel units (not shown in the figure). Each group of pixel units includes a pixel point emitting red light, a pixel point emitting green light, and a pixel point emitting blue light. In this embodiment, the driving part 3222 is made of a thin film transistor (TFT). The driving part 3222 is provided with a plurality of driving circuits. Each pixel point corresponds to a driving circuit. Each driving circuit is used to control whether the corresponding pixel point emits light and the intensity of the light, so as to control the color and intensity of the light emitted by each group of pixel units, and thus the light emitting part 3221 forms characters, images, videos and the like. The display layer 322 is arranged on the front side of the substrate 321, the driving part 3222 is located on the side close to the substrate 321 and is fixedly connected with the substrate 321, and the light emitting part 3221 is located on the side away from the substrate 321.

[0113] In this embodiment, the material of the packaging layer 323 is glass. The packaging layer 323 is laminated on the side of the display layer 322 close to the light emitting part 3221 and is fixedly connected with the display layer 322. The packaging layer 323 has good sealing performance and can prevent external oxygen and moisture from entering the display layer 322, thereby protecting the display layer 322.

[0114] The second protective part 325 is arranged on the outer periphery of the display layer 322 and is fixedly connected with the substrate 321 and the packaging layer 323. In this embodiment, the second protective part 325 is Frit glue. The Frit glue is a material composed of glass powder and adhesive. In the preparation process, the Frit glue can be first formed between the substrate 321 and the packaging layer 323 by using a screen printing process, then pre-sintering is performed, and then laser welding is used to make the Frit glue absorb laser energy to instantaneously seal the substrate 321 and the packaging layer 323. That is, the Frit glue is bonded between the substrate 321 and the packaging layer 323 to further package the display layer 322, so that dust or water from the outside can be prevented from entering the display layer 322 through the side of the display panel 32, thereby further protecting the display layer 322.

[0115] The first protective part 324 is connected to the outer periphery of the display part, that is, is arranged on the outer periphery of the substrate 321, the outer periphery of the display layer 322, and the outer periphery of the packaging layer 323. In this embodiment, the first protective part 324 is side sealing glue, for example, the first protective part 324 is acrylic glue or silicone glue. In this embodiment, by arranging the first protective part 324 on the outer periphery of the display part of the display panel 32, the display panel 32 can be buffered and protected.

[0116] As Figure 7 and Figure 10As shown, the display panel 32 includes a display surface 326, a back surface 327 and a first peripheral surface 328. The display surface 326 and the back surface 327 are oppositely arranged along a thickness direction (Z direction) of the display panel 32, and the first peripheral surface 328 is connected between the display surface 326 and the back surface 327. It can be understood that the display surface 326 is a surface of the encapsulation layer 323 facing away from the display layer 322, the back surface 327 is a surface of the substrate 321 facing away from the display layer 322, and the first peripheral surface 328 is a peripheral surface of the first protective portion 324. The light emitted by the light emitting portion 3221 passes through the encapsulation layer 323 and then is emitted through the display surface 326. That is, a user can observe the text, images and videos displayed by the display panel 32 on the side of the display surface 326.

[0117] Please continue to refer to Figure 7 In this embodiment, the buffer layer 31 is made of foam and aluminum foil. The buffer layer 31 is arranged in a stack with the display panel 32. The back surface 327 of the display panel 32 faces the buffer layer 31 and is fixedly connected with the buffer layer 31. In this embodiment, the display panel 32 is fixedly connected with the buffer layer 31 by OCA optical adhesive. In other embodiments, the display panel 32 can be fixedly connected with the buffer layer 31 by back adhesive or other fixing structures. The display surface 326 of the display panel 32 faces the same direction as the display side of the display screen 30, that is, the display surface 326 faces the outside of the accommodation groove 101. In this embodiment, by arranging the buffer layer 31 on the back surface 327 of the display panel 32, dust or moisture from the outside can be prevented from entering the display panel 32 from the back surface 327 of the display panel 32, so that the display panel 32 can be protected.

[0118] In this embodiment, the polarizing layer 35 is a polarized light sheet. The polarized light sheet is made of a thin film material having a polarizing function. The polarizing layer 35 is arranged on a side of the encapsulation layer 323 facing away from the display panel 32 and is fixedly connected with the encapsulation layer 323. The emitted light emitted by the display layer 322 passes through the encapsulation layer 323 and the polarizing layer 35 in sequence and then is emitted out of the display screen 30. In this embodiment, by arranging the polarizing layer 35 on the display surface 326 of the display panel 32, the propagation direction and intensity of the emitted light emitted by the display layer 322 can be adjusted, and the reflected light generated by the entry of external light into the inside of the display screen 30 can be offset, so that the interference caused by the reflection of external light can be reduced, thereby the contrast of the display screen 30 can be enhanced and the display effect of the display screen 30 can be improved.

[0119] As Figure 7As shown, the display screen 30 is mounted in the accommodating groove 101 and fixedly connected with the shell 10. The length direction of the display screen 30 is parallel to the X direction, the width direction of the display screen 30 is parallel to the Y direction, and the thickness direction of the display screen 30 is parallel to the Z direction. Specifically, the display screen 30 is located at the inner periphery of the elastic part 21 and at the side of the supporting part 24 close to the third surface 241. That is, the buffer part 20 is located at the outer periphery of the display screen 30. In this embodiment, the size of the elastic part 21 along the thickness direction of the display panel 32, that is, along the Z direction, is greater than the size of the display panel 32. In other embodiments, the size of the elastic part 21 along the thickness direction of the display panel 32 can also be equal to the size of the display panel 32. In this embodiment, the orthogonal projection of the display panel 32 along the X direction is completely located in the elastic part 21, and the orthogonal projection of the display panel 32 along the Y axis positive direction is completely located in the third section 213 of the elastic part 21. Further, the orthogonal projection of the display screen 30 along the X direction is completely located in the elastic part 21, and the orthogonal projection of the display screen 30 along the Y axis positive direction is completely located in the third section 213 of the elastic part 21.

[0120] In this embodiment, the first outer periphery surface 328 of the display panel 32 is spaced apart from the first inner surface 223 of the elastic part 21. The spacing between the first outer periphery surface 328 and the first inner surface 223 is 0.1mm-0.3mm. At the same time, the elastic part 21 protrudes from the display panel 32 in the Z direction, that is, the elastic part 21 is higher than the display screen 30 in the Z direction. That is, the first top surface 221 protrudes from the display screen 30 in the Z direction. In other words, the first top surface 221 is located on the side of the display screen 30 away from the bottom plate 11.

[0121] In this embodiment, by arranging the buffer part 20 between the display screen 30 and the shell 10, and arranging the elastic part 21 of the buffer part 20 at the outer periphery of the display screen 30, when the electronic device 100 falls from the side or is impacted, the side plate 12 of the shell 10 first presses the elastic part 21, causing the elastic part 21 to deform, thereby avoiding the shell 10 directly pressing the display screen 30, and further avoiding the display screen 30 from being bent, wrinkled or damaged, improving the display effect of the display screen 30, and improving the drop resistance and durability of the electronic device 100.

[0122] In this embodiment, by arranging the elastic part 21 on three sides of the outer periphery of the display screen 30, the protection effect of the elastic part 21 on the display screen 30 can be improved.

[0123] At the same time, in this embodiment, by spacing the display panel 32 and the elastic part 21, a deformation space can be provided for the elastic part 21, avoiding the elastic part 21 directly pressing the display panel 32, or reducing the pressing amount of the elastic part 21 on the display panel 32, thereby further improving the protection of the display panel 32, and avoiding the display panel 32 from being pressed to affect the display effect of the display screen 30.

[0124] In the embodiment, the elastic part 21 is arranged to protrude in the Z direction from the display screen 30, so that when the electronic device 100 falls or is impacted from the front (display side), the elastic part 21 is first pressed, thereby avoiding direct pressing of the display screen 30, further improving the protection of the display screen 30, and also avoiding direct contact of the display screen 30 with the main body 2 when the electronic device 100 is in the closed state, thereby reducing or even avoiding wear of the display screen 30, further protecting the display screen 30.

[0125] In the embodiment, the elastic part 21 can protect and buffer the display panel 32 in the display screen 30, without the need for an additional traditional glass cover plate, thereby reducing the weight and facilitating thinning of the electronic device 100. For example, the electronic device 100 provided in the present application can reduce the weight by 70g-80g compared with an electronic device 100 provided with a glass cover plate 36 (as shown in the embodiment). Figure 3

[0126] In addition, in the embodiment shown in Figure 3 , since the cover plate 36 needs to be fixedly connected to the shell 10 by adhesion or other means, an adhesion space needs to be reserved at the edge of the glass cover plate 36, which increases the size of the black border of the display 1. In the embodiment shown in Figure 4 , when the fixing member 50 is clamped with the display panel 32, the space of the edge of the display panel 32 is occupied, thereby increasing the size of the black border of the display 1.

[0127] The electronic device 100 provided in the present application does not need to additionally provide the cover plate 36 in Figure 2 or the fixing member 50 in Figure 4 , so that no space needs to be reserved for fixation of the cover plate 36 or the fixing member 50, thereby reducing the width of the black border of the display 1, facilitating narrow frame of the display 1, and further increasing the screen ratio of the display 1, improving the user experience. As shown in Figure 7 , the black border of the display 1 provided in the embodiment is the B area. That is, the black border is the area between the outer periphery of the display layer 322 of the display panel 32 and the second outer surface 122 of the shell 10. The black border size of the electronic device 100 provided in the present application is reduced by 0.4mm-1.0mm compared with the electronic device 100 provided in the embodiment shown in Figure 3 .

[0128] ​And, in the embodiment, by arranging the support portion 24 on the buffer member 20 and fixedly connecting the support portion 24 with the shell 10, the adhesion stability of the buffer member 20 and the shell 10 can be improved, so that the deformation of the elastic portion 21 towards the display panel 32 can be reduced, and the display screen 30 can be further prevented from being pressed by the elastic portion 21.

[0129] Please continue to refer to Figure 7 , the display 1 further comprises an adhesive layer 40. In the embodiment, the adhesive layer 40 is a pull-tab adhesive. The main component of the pull-tab adhesive is polyvinyl alcohol, which can provide good adhesion for the pull-tab adhesive. The pull-tab adhesive also contains components such as acrylic acid, styrene, and vinyl acetate, which can endow the pull-tab adhesive with heat resistance, cold resistance and other properties, and enhance the practicality and durability of the pull-tab adhesive. In other embodiments, the adhesive layer 40 can also be other adhesive materials.

[0130] The adhesive layer 40 is adhered between the shell 10 and the display screen 30. One side of the adhesive layer 40 is adhered and fixed with the bottom plate 11, and the other side is adhered and fixed with the buffer layer 31 of the display screen 30. In the embodiment, the display screen 30 is fixedly connected through the adhesive layer 40, without the need to additionally arrange a fixing structure to fix the display screen 30 in the receiving groove 101, so that the structure and manufacturing process of the electronic device 100 can be simplified. Moreover, in the embodiment, the pull-tab adhesive is used as the adhesive layer 40, which can improve the adhesion stability of the display screen 30 and the shell 10.

[0131] Please refer to Figure 11 , Figure 11 is Figure 1 a partial cross-sectional structure schematic diagram of the electronic device 100 in the fourth embodiment.

[0132] The difference between the embodiment and Figure 7 is that, in the embodiment, the display screen 30 further comprises a protective layer 34.

[0133] In the embodiment, the protective layer 34 is a PET film. In other embodiments, the protective layer 34 can also be a transparent film made of other materials. Alternatively, the protective layer 34 can also be a blast-proof film. Alternatively, the protective layer 34 can also be a glass cover plate. The protective layer 34 comprises an upper surface 341, a lower surface 342 and a second outer peripheral surface 343. The upper surface 341 and the lower surface 342 are oppositely arranged along the thickness direction (Z direction) of the display screen 30, and the second outer peripheral surface 343 is connected between the upper surface 341 and the lower surface 342. The edge of the protective layer 34 close to the second outer peripheral surface 343 is provided with a shielding portion 344. In the embodiment, the shielding portion 344 is black ink. The black ink is formed on the lower surface 342 of the protective layer 34 by silk printing, or can also be formed on the upper surface 341 of the protective layer 34.

[0134] The protective layer 34 is laminated on the side of the polarizing layer 35 away from the display panel 32, and is fixedly connected with the polarizing layer 35. For example, an OCA optical adhesive is arranged between the protective layer 34 and the polarizing layer 35, and the OCA optical adhesive is adhered between the protective layer 34 and the polarizing layer 35. In this embodiment, the protective layer 34 can protect the display panel 32, so as to prevent the display panel 32 from being scratched and affecting the display effect. Meanwhile, in this embodiment, the PET film is used as the protective layer 34, so as to reduce the weight.

[0135] The shielding part 344 covers the edge of the display panel 32 in the Z direction. Specifically, the shielding part 344 covers the first protective part 324 and the second protective part 325 in the Z direction. That is, the orthographic projection of the shielding part 344 along the Z direction covers the first protective part 324 and the second protective part 325. Alternatively, the shielding part 344 can only shield the second protective part 325, that is, the orthographic projection of the shielding part 344 along the Z direction covers the second protective part 325.

[0136] It should be noted that in actual use, the second protective part 325 will reflect light to produce a bright line, which will affect the display effect of the display screen 30. In this embodiment, the shielding part 344 can shield the second protective part 325, that is, the bright line at the edge of the display screen 30, so as to improve the display effect of the display screen 30 and improve the user experience.

[0137] In this embodiment, in the direction parallel to the XY plane, the shielding part 344 protrudes from the first outer circumferential surface 328 of the display panel 32. For example, the outer circumferential surface of the shielding part 344 protrudes from the second outer circumferential surface 343 by a distance greater than or equal to 0.15 mm, so as to improve the shielding effect on the bright line.

[0138] As shown in FIG. 6, the display screen 30 is provided with a shielding part 344. The shielding part 344 is arranged on the second protective part 325 of the display screen 30, and covers the second protective part 325. Figure 11As shown, the display screen 30 is installed in the accommodating groove 101, and the protective layer 34 faces the opening side of the accommodating groove 101. The second outer circumferential surface 343 of the protective layer 34 is spaced apart from or in contact with the first inner surface 223 of the elastic part 21. In the direction parallel to the protective layer 34, that is, in the direction parallel to the XY plane, the protective layer 34 protrudes from the display panel 32. Specifically, in the direction parallel to the protective layer 34, the second outer circumferential surface 343 of the protective layer 34 protrudes from the first outer circumferential surface 328 of the display panel 32. That is, the distance from the second outer circumferential surface 343 to the first inner surface 223 of the elastic part 21 is less than the distance from the first outer circumferential surface 328 to the first inner surface 223. In this embodiment, the distance by which the second outer circumferential surface 343 protrudes from the first outer circumferential surface 328 is greater than or equal to 0.15 mm. That is, the distance from the second outer circumferential surface 343 to the first inner surface 223 is less than the distance from the first outer circumferential surface 328 to the first inner surface 223 by 0.15 mm or more. Preferably, the distance by which the second outer circumferential surface 343 protrudes from the first outer circumferential surface 328 is 0.2 mm.

[0139] In this embodiment, by setting the protective layer 34 to protrude from the display panel 32 in the direction parallel to the XY plane, when the elastic part 21 presses the display screen 30, the elastic part 21 first contacts the protective layer 34, thereby avoiding the elastic part 21 directly pressing the display panel 32, further improving the protection of the display panel 32, and avoiding the display panel 32 being pressed to affect the display effect of the display screen 30.

[0140] In this embodiment, the elastic part 21 protrudes from the protective layer 34 in the Z direction, that is, the elastic part 21 is higher than the protective layer 34 in the Z direction. That is, the first top surface 221 protrudes from the protective layer 34 in the Z direction, and the protective layer 34 is located on the side of the first top surface 221 of the elastic part 21 close to the bottom plate 11. In this way, the protective layer 34 can be prevented from directly contacting the host 2 when the electronic device 100 is in the closed state, thereby avoiding wear of the protective layer 34, and further protecting the display screen 30.

[0141] Please refer to Figure 12 , Figure 12 is Figure 1 a partial cross-sectional structure schematic diagram of the electronic device 100 in the fifth embodiment.

[0142] This embodiment is different from Figure 11The difference of the shown embodiment is that, in the embodiment, the display screen 30 further comprises a touch layer 33. The touch layer 33 is arranged between the display panel 32 and the polarizing layer 35 and is electrically connected with the mainboard in the electronic device 100. When a user touches the display screen 30, the electrical performance (such as resistance, capacitance, etc.) of the touch layer 33 changes, and the change of the electrical performance is transmitted to the mainboard in the electronic device 100, and the mainboard controls the content displayed by the display screen 30, so that the display screen 30 can recognize and respond to the touch operation of the user, realizing the touch function of the display screen 30.

[0143] Please refer to Figure 13 , Figure 13 is Figure 12 the enlarged structural schematic diagram of the protective layer 34 in the electronic device 100 shown in the embodiment.

[0144] The protective layer 34 comprises an anti-fingerprint layer 345, a wear-resistant layer 346, a body layer 347 and a glue layer 348. The anti-fingerprint layer 345, the wear-resistant layer 346, the body layer 347 and the glue layer 348 are sequentially stacked along the Z direction.

[0145] The body layer 347 can be a single-layer structure or a multi-layer structure. In the embodiment, the body layer is a PET film. In other embodiments, the body layer 347 can also be a polyethylene terephthalate / high-strength polyurethane (PET / HPU) composite film, or a high-strength polyurethane / thermoplastic polyurethane elastomer (HPU / TPU) composite film, or other film materials that meet the optical performance and touch performance.

[0146] The glue layer 348 is stacked on the back of the body layer 347 and is used to bond and fix the polarizing layer 35. The wear-resistant layer 346 is arranged on the front of the body layer 347, i.e. on the side of the body layer 347 facing away from the glue layer 348. The wear-resistant layer 346 is used to improve the wear resistance and scratch resistance of the protective layer 34. The anti-fingerprint layer 345 is stacked on the side of the wear-resistant layer 346 facing away from the body layer 347 and is used to improve the anti-fingerprint performance of the protective layer 34.

[0147] The protective layer 34 is stacked on the side of the polarizing layer 35 facing away from the touch layer 33, the glue layer 348 faces the polarizing layer 35 and is bonded and fixed with the polarizing layer 35. In the embodiment, by arranging the protective layer 34, the touch layer 33 can be protected, and at the same time, the return loss of the display screen 30 can be reduced, and the touch accuracy and sensitivity of the display screen 30 can be improved.

[0148] Please refer to Figure 14 , Figure 14 is Figure 1 the partial cross-sectional structural schematic diagram of the electronic device 100 in the sixth embodiment.

[0149] The embodiment is different from the Figure 12The difference of the shown embodiment is that the shell 10 further comprises a fixed part 13 in the embodiment. The cross section of the fixed part 13 is roughly triangular. The fixed part 13 comprises a first inclined surface 131. The included angle between the first inclined surface 131 and the XY plane is greater than 0 degrees and less than 90 degrees. In the embodiment, the included angle between the first inclined surface 131 and the XY plane is roughly 45 degrees. The fixed part 13 is located in the accommodating groove 101 and is arranged at the connection between the side plate 12 and the bottom plate 11 and is fixedly connected with the bottom plate 11 and the side plate 12, and the first inclined surface 131 faces into the accommodating groove 101. The first inclined surface 131 is arranged at an included angle with the second inner surface 121. The fixed part 13 can be integrally formed with the side plate 12 and the bottom plate 11. That is, the fixed part 13 can be understood as a part of the side plate 12 and the bottom plate 11, and the first inclined surface 131 is an inclined surface connected between the second inner surface 121 and the inner surface of the bottom plate 11. Alternatively, the fixed part 13 can be fixedly connected with the bottom plate 11 and the side plate 12 by bonding or welding.

[0150] The elastic part 21 further comprises a second inclined surface 215. The second inclined surface 215 is connected between the first outer surface 224 and the bottom surface 222. Alternatively, the second end surface is the second inclined surface 215, and the second inclined surface 215 is connected between the first outer surface 224 and the second surface 232. The included angle between the second inclined surface 215 and the XY plane is greater than 0 degrees and less than 90 degrees, and the inclination angle of the second inclined surface 215 is the same as or roughly the same as the inclination angle of the first inclined surface 131.

[0151] The buffer 20 is installed in the accommodating groove 101, the supporting part 24 is arranged on the bottom plate 11, and the elastic part 21 is arranged along the inner surface of the side plate 12. Among them, the fourth surface 242 of the supporting part 24 and the second surface 232 and the bottom surface 222 of the elastic part 21 are fixedly connected with the bottom plate 11, the second inclined surface 215 is arranged in parallel with the first inclined surface 131 and is fixedly connected. In the embodiment, the first outer surface 224 is arranged in spaced apart from the second inner surface 121. In other embodiments, the first outer surface 224 can directly contact the second inner surface 121. For example, the fourth surface 242 and the bottom plate 11, the second surface 232 and the bottom plate 11, the bottom surface 222 and the bottom plate 11, and the second inclined surface 215 and the first inclined surface 131 are fixedly connected by dispensing. In other embodiments, they can be fixedly connected by back glue or other glue.

[0152] It should be noted that when the second inclined surface 215 is fixedly connected with the first inclined surface 131, the second inclined surface 215 is subjected to the force F which is perpendicular to the second inclined surface 215 and is directed towards the first inclined surface 131, that is, the buffer 20 is subjected to the force F which is perpendicular to the second inclined surface 215 and is directed towards the first inclined surface 131. The force F can prevent the elastic part 21 from deforming towards the display screen 30, so that the elastic part 21 can be prevented from pressing the display screen 30. Meanwhile, in the embodiment, by arranging the first inclined surface 131 and the second inclined surface 215 to be fixedly connected with each other, the bonding area between the buffer 20 and the shell 10 can be increased, so that the connection stability of the buffer 20 and the shell 10 can be improved, and thus the structural stability of the electronic device 100 can be improved.

[0153] Meanwhile, in the embodiment, by arranging glue between the fourth surface 242 and the bottom plate 11, between the second surface 232 and the bottom plate 11, between the bottom surface 222 and the bottom plate 11, and between the second inclined surface 215 and the first inclined surface 131, the requirement for the bonding force can be met, and it is not necessary to additionally arrange glue between the first outer surface 224 and the second inner surface 121, so that the glue can be prevented from being exposed from the gap between the elastic part 21 and the side plate 12, and thus the consistency of the appearance of the electronic device 100 can be improved; and the user can also be prevented from seeing the glue in the gap between the elastic part 21 and the side plate 12 from the display side of the display 1, and the appearance of the electronic device 100 can be further improved.

[0154] Please refer to Figure 15 , Figure 15 is Figure 1 a partial cross-sectional structure schematic view of the electronic device 100 in the seventh embodiment.

[0155] The difference between the embodiment and the embodiment shown in Figure 14 is that the area of the support part 24 in the embodiment is greater than the area of the support part 24 in the embodiment shown in Figure 14 , and the bonding layer 40 is bonded between the buffer layer 31 and the support part 24.

[0156] In the embodiment, the support part 24 is a solid plate structure, that is, the support part 24 does not have a hollow region in the center. The support part 24 includes a third surface 241, a fourth surface 242, and an outer annular surface 244. The third surface 241 and the fourth surface 242 are oppositely arranged along the thickness direction of the support part 24, and the outer annular surface 244 is connected between the third surface 241 and the fourth surface 242. The outer annular surface 244 is provided with a protrusion 245 which cooperates with the groove 233 of the elastic part 21.

[0157] The support portion 24 is connected to the inner periphery of the elastic portion 21. The support portion 24 is arranged in parallel with the extension body 23 of the elastic portion 21 and is fixedly connected. The protrusion 245 of the support portion 24 is located in the groove 233 of the elastic portion 21 and is fixedly connected with the inner wall of the groove 233. The support portion 24 and the elastic portion 21 enclose the mounting groove 201. The side wall of the mounting groove 201 is formed by the first inner surface 223 of the elastic portion 21, and the bottom wall of the mounting groove 201 is formed by the first surface 231 of the extension body 23 and the fourth surface 242 of the support portion 24.

[0158] The buffer 20 is mounted in the accommodation groove 101 and is fixedly connected with the inner wall of the accommodation groove 101. The support portion 24 is arranged on the bottom plate 11 and covers the bottom plate 11 or substantially covers the bottom plate 11. Moreover, the support portion 24 is fixedly connected with the bottom plate 11. The extension body 23 of the elastic portion 21 is fixed to the bottom plate 11. The body 22 of the elastic portion 21 is arranged along the side plate 12, and the first outer surface 224 faces the second inner surface 121 of the side plate 12.

[0159] The display screen 30 and the adhesive layer 40 are both located in the mounting groove 201. Among them, the buffer layer 31 faces the support portion 24, and the adhesive layer 40 is adhered between the buffer layer 31 and the support portion 24. Specifically, one surface of the adhesive layer 40 is adhered to the fourth surface 242, and the other surface is adhered to the surface of the buffer layer 31 facing away from the display panel 32.

[0160] In this embodiment, by arranging the support portion 24 as a solid plate structure, the area of the support portion 24 can be increased, so that the adhesive area between the support portion 24 and the bottom plate 11 can be increased, that is, the adhesive area between the buffer 20 and the shell 10 can be increased, thereby improving the connection stability between the buffer 20 and the shell 10, and also reducing or even avoiding the deformation of the elastic portion 21 towards the display screen 30, further avoiding the extrusion on the display screen 30, and affecting the display effect of the display screen 30.

[0161] Please refer to Figure 16 , Figure 16 is Figure 1 the partial cross-sectional structure schematic diagram of the electronic device 100 in the eighth embodiment.

[0162] The difference between this embodiment and the embodiment shown in Figure 14 is that, in this embodiment, the buffer 20 only includes the elastic portion 21 and does not include the support portion 24 in Figure 14 . That is, the buffer 20 is completely made of soft rubber material. The cross section of the elastic portion 21 is "L" shape. The elastic portion 21 includes the body 22 and the extension body 23. In this embodiment, the body 22 and the extension body 23 are connected perpendicularly. In this embodiment, the buffer 20 is an integrally formed piece and is prepared by an oil pressure process.

[0163] The buffer 20 is mounted in the accommodating groove 101 and fixedly connected with the shell 10. The body 22 is arranged along the side plate 12, and the first outer surface 224 faces the second inner surface 121 of the side plate 12. The first outer surface 224 is in contact with the second inner surface 121 or has a small gap. The second inclined surface 215 is fixedly connected with the first inclined surface 131 by means of glue dispensing or back glue. The extension body 23 is arranged along the bottom plate 11 and extends towards the center direction of the bottom plate 11. The second surface 232 is fixedly connected with the bottom plate 11. The normal projection of the display screen 30 in the Z direction at least partially coincides with the extension body 23.

[0164] It can be understood that, compared with the extension body 23 in the embodiment shown in Figure 14 , the width of the extension body 23 in the present embodiment is larger. By fixing the second surface 232 of the extension body 23 with the bottom plate 11, the fixed connection between the buffer 20 and the shell 10 can be achieved, and the support portion 24 in the embodiment shown in Figure 8 is not needed. In addition, in the present embodiment, the buffer 20 can be prepared by an oil pressure process, which can simplify the preparation process of the buffer 20, improve the mass productivity of the buffer 20, and reduce the production cost of the electronic device 100.

[0165] Please refer to Figure 17 , Figure 17 is Figure 1 the partial cross-sectional structure schematic diagram of the electronic device 100 in the ninth embodiment.

[0166] The difference between the present embodiment and the embodiment shown in Figure 16 is that the area of the extension body 23 in the present embodiment is larger than that of the extension body 23 in the embodiment shown in Figure 16 , and the adhesive layer 40 is bonded between the buffer layer 31 and the extension body 23.

[0167] In the present embodiment, the extension body 23 is a solid plate structure and covers the bottom plate 11 or substantially covers the bottom plate 11. The extension body 23 and the body 22 enclose the mounting groove 201. The side wall of the mounting groove 201 is composed of the first inner surface 223 of the body 22, and the bottom wall of the mounting groove 201 is composed of the first surface 231 of the extension body 23.

[0168] The display screen 30 and the adhesive layer 40 are both located in the mounting groove 201. Among them, the buffer layer 31 faces the extension body 23, and the adhesive layer 40 is bonded between the buffer layer 31 and the extension body 23. Specifically, one surface of the adhesive layer 40 is bonded with the second surface 232, and the other surface is bonded with the surface of the buffer layer 31 facing away from the display panel 32.

[0169] In this embodiment, by setting the extension body 23 as a plate-shaped structure and bonding and fixing the extension body 23 with the bottom plate 11, the bonding area between the buffer 20 and the bottom plate 11 can be increased, so that the connection stability between the buffer 20 and the shell 10 can be improved, and the body 22 of the elastic part 21 can be reduced or even avoided from deforming towards the display screen 30, further avoiding extrusion on the display screen 30 and affecting the display effect of the display screen 30.

[0170] The above are only some embodiments and implementation manners of the present application, and the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An electronic device, characterized in that, include: A housing, the housing including a side plate and a bottom plate, the side plate being connected to the outer periphery of the bottom plate and enclosing to form a receiving groove; Display panel, the display panel being mounted in the receiving slot; The buffer includes an elastic portion; the buffer is installed in the receiving groove, the elastic portion is located between the display panel and the side panel, and the elastic portion is disposed opposite to the outer peripheral surface of the display panel; along the thickness direction of the display panel, the size of the elastic portion is greater than or equal to the size of the display panel.

2. The electronic device according to claim 1, characterized in that, Along the length of the display panel, the projection of the display panel is completely located within the elastic portion.

3. The electronic device according to claim 1, characterized in that, The elastic portion includes a first outer surface and a first inner surface disposed opposite to each other, the first outer surface facing the side wall of the receiving groove, and the first inner surface facing the outer peripheral surface of the display panel; Along a direction parallel to the surface of the display panel, the outer peripheral surface of the display panel is spaced apart from the first inner surface.

4. The electronic device according to claim 3, characterized in that, The display panel includes a display portion and a first protective portion, the first protective portion being connected to the outer periphery of the display portion and spaced apart from the first inner surface.

5. The electronic device according to claim 3, characterized in that, The electronic device includes a display screen, which includes a display panel and a protective layer. The protective layer is stacked on the display surface of the display panel and is fixedly connected to the display panel. Along a direction parallel to the surface of the display panel, the distance from the outer peripheral surface of the protective layer to the first inner surface is less than the distance from the outer peripheral surface of the display panel to the first inner surface.

6. The electronic device according to claim 5, characterized in that, The display screen also includes a shielding portion disposed at the edge of the protective layer; along the thickness direction of the display panel, the projection of the shielding portion covers the edge of the display panel.

7. The electronic device according to claim 1, characterized in that, The housing includes a fixing part, the fixing part includes a first inclined surface, the first inclined surface intersects the thickness direction of the display panel; the fixing part is disposed in the receiving groove and fixed to the connection between the bottom wall and the side wall of the receiving groove, and the first inclined surface faces the receiving groove; The elastic part is provided with a second inclined surface, which is parallel to and fixedly connected to the first inclined surface.

8. The electronic device according to any one of claims 1 to 7, characterized in that, The buffer also includes a support portion, which is fixedly connected to the elastic portion, and the hardness of the support portion is greater than that of the elastic portion; the support portion is disposed opposite to and fixedly connected to the bottom wall of the receiving groove.

9. The electronic device according to claim 8, characterized in that, The buffer component is manufactured using a two-color injection molding process.

10. The electronic device according to claim 8, characterized in that, The elastic part has a groove on the surface facing the support part, and the outer peripheral surface of the support part has a protrusion. The protrusion is located in the groove and is fixedly connected to the inner wall of the groove.

11. The electronic device according to claim 8, characterized in that, The electronic device further includes an adhesive layer bonded between the bottom wall of the receiving groove and the back of the display panel, and the support portion surrounds the outer periphery of the adhesive layer.

12. The electronic device according to claim 8, characterized in that, The electronic device further includes an adhesive layer, which is bonded between the support portion and the display panel.

13. The electronic device according to any one of claims 1 to 7, characterized in that, The elastic part includes a body and an extension, the body and the extension are connected to each other, and the included angle between the body and the extension is greater than 0 degrees and less than 180 degrees. The main body is disposed opposite to the side wall of the receiving groove, and the extension is disposed opposite to the bottom wall of the receiving groove and is fixedly connected.

14. The electronic device according to claim 1, characterized in that, The elastic part includes a first top surface, which is located on the side of the elastic part opposite to the bottom wall of the receiving groove; The housing includes a bottom plate and a side plate, the side plate being connected to the periphery of the bottom plate, and the opening of the receiving groove being disposed opposite to the bottom plate; the side plate includes a second top surface, the second top surface being located on the side of the side plate facing away from the bottom plate; The first top surface is located on the side of the second top surface away from the bottom plate.

15. The electronic device according to claim 14, characterized in that, The side plate also includes a second inner surface and a second outer surface, the second inner surface and the second outer surface are disposed opposite to each other along the thickness direction of the side plate, and the second inner surface is located in the receiving groove; The second top surface is connected between the second inner surface and the second outer surface, and the distance from the end of the second top surface connected to the second outer surface to the bottom plate is less than the distance from the end of the second top surface connected to the second inner surface to the bottom plate.

16. The electronic device according to claim 5, characterized in that, The electronic device further includes a touch layer disposed between the protective layer and the display panel, and the touch layer is electrically connected to the motherboard of the electronic device.

17. The electronic device according to claim 1, characterized in that, The side panel includes a first side panel, a second side panel, a third side panel, and a fourth side panel. The first side panel and the second side panel are arranged opposite to each other, and the third side panel and the fourth side panel are arranged opposite to each other, and are all connected between the first side panel and the second side panel. The elastic part includes a first segment, a third segment, and a second segment connected in sequence; the first segment is disposed between the first side plate and the display panel, the second segment is disposed between the second side plate and the display panel, and the third segment is disposed between the third side plate and the display panel.

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