Electronic equipment

Abstract

The utility model provides electronic equipment which can comprise a frame body, a display module and a bonding structure, and the frame body is provided with an assembly space; the display module is arranged in the assembly space, exposed out of the opening in one end of the frame body and comprises a display layer and a backlight layer which are arranged in a stacked mode, the display layer is exposed out of the opening in one end, and the backlight layer is exposed out of the opening in the other end. The first side wall of the display layer and the second side wall of the backlight layer are located on the same side of the display module and are opposite to the first inner wall of the frame body, so that the first side wall and the second side wall are matched with the first inner wall to form a connecting space, and the first side wall and the second side wall are located on different planes; the bonding structure is arranged in the connecting space, at least the first inner wall of the frame body and the surface, corresponding to the connecting space and close to the backlight layer, of the display layer are bonded through the bonding structure, and the bonding structure has elasticity.

Description

TECHNICAL FIELD

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

[0002] The frame of the electronic equipment (such as a mobile phone, a tablet computer, etc.) surrounds the display module with a curved screen to protect the display module.

[0003] In the related art, the spacing distance between the frame and the display module needs to meet both the sealing requirement and the collision safety requirement, which results in a large width size of the frame. CONTENT OF THE UTILITY MODEL

[0004] The present application provides an electronic equipment, and the technical scheme is as follows:

[0005] To solve the above technical problems, the present application provides an electronic equipment, which can include: a frame, a display module, and an adhesive structure, the frame has an assembly space; the display module is arranged in the assembly space and exposed at one end opening of the frame, and includes a display layer and a backlight layer arranged in layers, the display layer is exposed at the one end opening, a first side wall of the display layer and a second side wall of the backlight layer are located on the same side of the display module and opposite to a first inner wall of the frame, so that the first side wall and the second side wall cooperate with the first inner wall to form a connecting space, and the first side wall and the second side wall are located on different planes; the adhesive structure is arranged in the connecting space and at least adheres the first inner wall of the frame and the surface of the display layer corresponding to the connecting space and close to the backlight layer, and the adhesive structure has elasticity.

[0006] In some embodiments, the adhesive structure also adheres to the second side wall.

[0007] In some embodiments, the first side wall surrounds the display layer once; the second side wall surrounds the backlight layer once; the first inner wall surrounds the inner side of the frame once, so that the connecting space is annular; the adhesive structure includes: a first part and a second part; the first part is adhered to a circle of the second side wall of the backlight layer, adhered to a circle of the surface of the display layer corresponding to the connecting space and close to the backlight layer, and adhered to a circle of the first inner wall of the frame; the second part is connected with the first part and at least partially adhered to the surface of the backlight layer away from the display layer.

[0008] In some embodiments, the widths of different sections of the connecting space along the annular extension direction are consistent or inconsistent.

[0009] In some embodiments, the other end opening of the frame has a ring of extensions extending from a side of the backlight layer away from the display layer, the extensions being opposite to and bonded with the second portion.

[0010] In some embodiments, the bonding structure has a first state and a second state, the first state being a flow state and the second state being a non-flow state; when the bonding structure is arranged in the connecting space, the bonding structure changes from the first state to the second state to flow to at least the first inner wall of the frame and the surface of the display layer corresponding to the connecting space and close to the backlight layer, respectively.

[0011] In some embodiments, the width of the connecting space corresponding to the first side wall and the first inner wall is less than the width corresponding to the second side wall and the first inner wall.

[0012] In some embodiments, the electronic device can further include a filling structure filled in the gap between the first side wall and the first inner wall corresponding to the connecting space.

[0013] In some embodiments, the filling structure is bonded with the first side wall and the first inner wall, respectively.

[0014] In some embodiments, the filling structure has a third state and a fourth state, the volume of the third state being less than the volume of the fourth state; when the filling structure is arranged in the position between the first side wall and the first inner wall corresponding to the connecting space, the filling structure expands from the third state to the fourth state to fill the gap between the first side wall and the first inner wall.

[0015] The above description is only a summary of the technical solutions of the present application. In order to more clearly understand the technical means of the present application, and can be implemented according to the content of the description, the following will be described in detail with the preferred embodiments of the present application and with the help of the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0017] Figure 1 The partial cross-sectional structure schematic diagram of the electronic device provided by an embodiment;

[0018] Figure 2A partial cross-sectional structural schematic of an electronic device is provided for another embodiment.

[0019] Reference Signs List:

[0020] 10, electronic device; 11, frame; 111, assembly space; 112, one end opening; 113, first inner wall; 114, other end opening; 115, extension; 12, display module; 121, display layer; 1211, first side wall; 122, backlight layer; 1222, second side wall; 13, adhesive structure; 131, first part; 132, second part; 14, pressure-sensitive adhesive tape. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be described in further detail below with reference to the accompanying drawings and embodiments. The following detailed description and appended drawings describe and illustrate only exemplary embodiments of the present application and are not intended to limit the present application, as the present application can be embodied in various forms not expressly disclosed herein. The present application is therefore not limited by the embodiments set forth hereinbelow but only by the claims attached hereto.

[0022] The present application provides these embodiments in order for the present application to be thorough and complete, and to fully convey the scope of the present application to those skilled in the art. It is noted that, unless otherwise specifically stated, the relative arrangements of the components and steps illustrated in these embodiments, the composition of materials, numerical expressions, and numerical values set forth in these embodiments are to be interpreted as merely exemplary and not as a limitation of the present application.

[0023] It should be noted that, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", and the like are relative and are for convenience of description and illustration only, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application. When the absolute position of the described object changes, the relative positional relationship can also change accordingly.

[0024] In addition, the "first", "second", and similar words used in the present application do not indicate any order, number, or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0025] It should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. When it is described that a specific device is located between the first device and the second device, there can be or can not be an intermediate device between the specific device and the first device or the second device.

[0026] All the terms used in the present application have the same meaning as understood by those skilled in the art to which the present application belongs, unless otherwise specifically defined. It should also be understood that the terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or excessively formalized sense, unless specifically defined here.

[0027] The techniques, methods, and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the techniques, methods, and devices should be considered as part of the specification.

[0028] Reference Figure 1 As shown, the frame 11 of the electronic device 10 (such as a mobile phone, a tablet computer, etc.) surrounds the display module 12 with a curved screen A to protect the display module 12. Among them, the sealing width d1 between the frame 11 and the display module 12 of the electronic device 10 corresponding to the outside of the electronic device 10 is 0.65 millimeters and filled with sealing glue to meet the sealing requirements between the frame 11 and the display module 12; At the same time, the frame 11 and the display module 12 correspond to the inside of the electronic device 10 and have a safety gap d2 of 0.4 millimeters of safety width which is offset from the sealing glue, and the safety gap d2 and the sealing width d1 cooperate to meet the sealing requirements and collision safety requirements between the frame 11 and the display module 12. In this way, under the condition that the sealing requirements and the collision safety requirements between the frame 11 and the display module 12 are met, the width of the frame 11 is at least 0.65+0.4=1.05 millimeters, resulting in a large width size of the frame 11.

[0029] In view of the above technical problems, referring to Figure 2 As shown, the present disclosure provides an electronic device 10, which is provided with an adhesive structure 13 between the frame 11 and the display module 12 of the electronic device 10. The adhesive structure 13 not only realizes the sealing between the frame 11 and the display module 12, but also has elasticity to meet the collision requirements between the frame 11 and the display module 12, so that the setting of the safety gap can be reduced to reduce the width size of the frame 11.

[0030] In some embodiments, referring to Figure 2 As shown, the electronic device 10 can include a frame 11, a display module 12, and an adhesive structure 13. The frame 11 has an assembly space 111. The display module 12 is arranged in the assembly space 111 and exposed to one end opening 112 of the frame 11. The display module 12 can include a display layer 121 and a backlight layer 122 arranged in layers. The display layer 121 is exposed to the one end opening 112. A first side wall 1211 of the display layer 121 and a second side wall 1222 of the backlight layer 122 are located on the same side of the display module 12 and opposite a first inner wall 113 of the frame 11. The first side wall 1211 and the second side wall 1222 cooperate with the first inner wall 113 to form a connecting space. The first side wall 1211 and the second side wall 1222 are located on different planes. The adhesive structure 13 is arranged in the connecting space and adheres at least the first inner wall 113 of the frame 11 and a surface of the display layer 121 corresponding to the connecting space and close to the backlight layer 122. The adhesive structure 13 has elasticity.

[0031] It should be noted that Figure 2 In order to clearly present the boundary relationship, there is a gap between the adhesive structure 13 and the first inner wall 113. In fact, there is no gap between the adhesive structure 13 and the first inner wall 113 due to the adhesion therebetween.

[0032] The electronic device 10 can be a mobile phone, a tablet computer, a notebook computer display screen, or the like.

[0033] In the frame 11, it is annular to form an assembly space 111 with two end openings, i.e., one end opening 112 and the other end opening 114. The outer contour or inner contour of the annular frame 11 can be circular, rectangular, pentagonal, or the like. The shapes of the inner contour and the outer contour can be similar or dissimilar, such as: the inner contour and the outer contour of the annular frame 11 are similar and both are rectangular. The material of the annular frame 11 can be metal or non-metal (such as plastic). When the annular frame 11 is made of metal, the structural strength of the frame 11 is high, so that the service life of the frame 11 is long.

[0034] The display module 12 can include at least a display layer 121 and a backlight layer 122, which are stacked together (e.g., bonded or the like) and arranged in the assembly space 111. The side surface of the display layer 121 in the thickness direction and the side surface of the backlight layer 122 in the thickness direction are both opposite to the inner wall of the frame 11, so that the frame 11 protects the side wall of the display layer 121 and the side wall of the backlight layer 122. The display layer 121 is exposed at the one end opening 112 of the annular frame 11, and the display layer 121 is used to generate image content, and the backlight layer 122 is used to provide uniform light source, so that the user can see the image content displayed by the display module 12 from the display layer 121 exposed at the one end opening 112 of the annular frame 11. The first side wall 1211 of the display layer 121 can be a part, multiple parts spaced apart, or all of the side surface of the display layer 121 in the thickness direction, and the second side wall 1222 of the backlight layer 122 can be a part, multiple parts spaced apart, or all of the side surface of the backlight layer 122 in the thickness direction. The first side wall 1211 of the display layer 121 and the second side wall 1222 of the backlight layer 122 respectively correspond to the first inner wall 113 of the frame 11 in the direction from the one end opening 112 to the other end opening 114 of the frame 11. Thus, the first side wall 1211 and the second side wall 1222 cooperate with the first inner wall 113 to form a connecting space. Since the first side wall 1211 and the second side wall 1222 are located in different planes, the connecting space corresponding to one side of the display module 12 is stepped, that is, the width between the first side wall 1211 and the first inner wall 113 corresponding to the first region of the connecting space and the width between the second side wall 1222 and the second inner wall 113 corresponding to the second region of the connecting space are not consistent.

[0035] The bonding structure 13 is arranged in the connecting space, bonded to the first inner wall 113, and bonded to the surface of the display layer 121 at an angle with the backlight layer 122. It can also be bonded to the surface of the first side wall 1211 close to the backlight layer 122, for example, see Figure 2As shown, the adhesive structure 13 is respectively adhered to a circle of the first inner wall 113 (i.e. the second region) and a circle of the surface of the display layer 121 which is at an angle with the backlight layer 122. It should be noted that, in the case that the adhesive structure 13 is adhered to the surface of the display layer 121 which is at an angle with the backlight layer 122 and is adhered to the surface of the first side wall 1211 which is close to the backlight layer 122, the adhesive structure 13 adhered to the surface of the display layer 121 which is at an angle with the backlight layer 122 is the main adhesion relative to the setting that the adhesive structure 13 is adhered to the surface of the first side wall 1211 which is close to the backlight layer 122. In this way, even if the adhesive structure 13 is adhered between the surface of the first side wall 1211 which is close to the backlight layer 122 and the first inner wall 113, the width of the adhesive structure 13 adhered between the surface of the first side wall 1211 which is close to the backlight layer 122 and the first inner wall 113 can be small enough, such as the adhesion width between the first side wall 1211 and the first inner wall 113 is a width which meets the assembly tolerance, so as to reduce the width dimension of the electronic device 10 outside the corresponding frame 11 and display module 12, thereby reducing the width dimension of the frame 11. The adhesive structure 13 (such as double-sided tape, glue, etc.) has a connecting function, and also has elasticity, so as to enable the two parts adhered to each other to buffer each other during shaking and collision, so as to have a collision safety performance.

[0036] In an example, the electronic device 10 can be a mobile phone, as shown in FIG. 1. Figure 2 As shown, the electronic device 10 can include a rectangular frame 11, a display module 12 and an adhesive structure 13. The frame 11 has a rectangular assembly space 111. The display module 12 is arranged in the assembly space 111 and is exposed to one end opening 112 of the frame 11. The display module 12 can include a display layer 121 and a backlight layer 122 which are arranged in layers. The display layer 121 is exposed to the one end opening 112. A circle of first side walls 1211 of the display layer 121 and a circle of second side walls 1222 of the backlight layer 122 are located at the periphery of the display module 12 and are opposite to a circle of first inner walls 113 of the frame 11, so that the first side walls 1211 and the second side walls 1222 cooperate with the first inner walls 113 to form an annular connecting space. The distance between the first side walls 1211 and the first inner walls 113 is smaller than the distance between the second side walls 1222 and the first inner walls 113, so that the first side walls 1211 and the second side walls 1222 are located in different planes. The adhesive structure 13 is arranged in the connecting space and is respectively adhered to the circle of the first inner walls 113 of the frame 11 and the circle of the surface of the display layer 121 which is at an angle with the backlight layer 122. The adhesive structure 13 has elasticity.

[0037] In the embodiment, the electronic device 10 can include a frame 11, a display module 12, and an adhesive structure 13. The display module 12 is arranged in an assembly space 111 enclosed by the annular frame 11. A display layer 121 of the display module 12 is exposed from an opening 112 of one end of the frame 11 to display an image. A first side wall 1211 of the display layer 121 and a second side wall 1222 of a backlight layer 122 are located on the same side of the display module 12 and opposite a first inner wall 113 of the frame 11. The first side wall 1211 and the second side wall 1222 cooperate with the first inner wall 113 to form a connecting space. The first side wall 1211 and the second side wall 1222 are located on different planes. The adhesive structure 13 is at least adhered to the first inner wall 113 of the frame 11 and the display layer 121 corresponding to the connecting space and close to a surface of the backlight layer 122, so that the frame 11 and the display module 12 meet the sealing requirement. At the same time, since the adhesive structure 13 is elastic, the position of the display module 12 corresponding to the first inner wall 113 of the frame 11 in the thickness direction and the first inner wall 113 meet the collision safety requirement. In this way, the adhesive structure 13 adheres the frame 11 and the display module 12 to meet the sealing requirement and the collision safety requirement. Since the adhesive structure 13 is at least adhered to the display layer 121 corresponding to the connecting space and close to the surface of the backlight layer 122, the width between the first side wall 1211 and the first inner wall 113 meets the assembly tolerance, so as to reduce the width dimension of the frame 11 and the display module 12 corresponding to the outside of the electronic device 10, thereby reducing the width dimension of the frame 11.

[0038] In some embodiments, referring to Figure 2 The adhesive structure 13 is also adhered to the second side wall 1222. In this way, the adhesive area of the adhesive structure 13 and the display module 12 is increased, so as to improve the adhesion firmness between the frame 11 and the display module 12.

[0039] In some embodiments, referring to Figure 2 The first side wall 1211 surrounds the display layer 121 once. The second side wall 1222 surrounds the backlight layer 122 once. The first inner wall 113 surrounds the inside of the frame 11 once, so that the connecting space is annular. The adhesive structure 13 can include a first part 131 and a second part 132. The first part 131 is adhered to the second side wall 1222 surrounding the backlight layer 122 once. The first part 131 is adhered to the surface of the display layer 121 corresponding to the connecting space and close to the backlight layer 122 once, and is adhered to the first inner wall 113 of the frame 11 once. The second part 132 is connected with the first part 131 and is at least partially adhered to the surface of the backlight layer 122 away from the display layer 121.

[0040] That is, the bonding structure 13 (such as the first part 131) is bonded to a second side wall 1222 in the thickness direction of the backlight layer 122 and to an edge surface of the backlight layer 122 connected to the display layer 121, and is further connected to a first inner wall 113 of the frame 11; meanwhile, the bonding structure 13 also has a part (such as the second part 132) disposed outside the connecting space, which is bonded to a surface of the backlight layer 122 away from the display layer 121 (such as the entire surface of the backlight layer 122 away from the display layer 121, an edge surface of the backlight layer 122 away from the display layer 121, etc.).

[0041] In this embodiment, the bonding structure 13 is bonded to an edge surface of the display layer 121 connected to the surface of the backlight layer 122, a second side wall 1222 in the thickness direction of the backlight layer 122, an edge surface of the backlight layer 122 away from the display layer 121, and a first inner wall 113 of the frame 11, so that the bonding area between the bonding structure 13 and the display module 12 is large enough to further improve the bonding firmness between the frame 11 and the display module 12. Meanwhile, not only the side surface of the display module 12 in the thickness direction is bonded to the elastic bonding structure 13 between the frame 11, so that the display module 12 and the first inner wall 113 of the frame 11 have collision buffering, but also the surface of the backlight layer 122 away from the display layer 121 is bonded to the elastic bonding structure 13, so that the display module 12 has collision buffering in the thickness direction with other structures (such as a back plate connected to the other end opening 114 of the backlight layer 122 of the frame 11).

[0042] In some embodiments, the widths of different sections of the connecting space along the annular extension direction are consistent or inconsistent. That is, the annular connecting space can be divided into multiple sections, and the widths of different sections can be the same or different, and the different sections can be adjacent sections or non-adjacent sections. In this way, the widths can be set to be consistent or inconsistent according to requirements.

[0043] It can be understood that, in the case where the widths of different sections of the connecting space along the annular extension direction are consistent, the display module 12 is located at the middle position of the assembly space 111, so that the visual effect of the electronic device 10 can be improved; in the case where the widths of different sections of the connecting space along the annular extension direction are inconsistent, the display module 12 is located at a position deviating from the middle position in the assembly space 111, so that a touch area such as a power-on area, a return area, etc. can be arranged at a position with a large width.

[0044] In some embodiments, referring to Figure 2As shown, the other end opening 114 of the frame body 11 has a ring-shaped extension 115 extending to the side of the backlight layer 122 away from the display layer 121, and the extension 115 is opposite to and bonded to the second part 132. That is, the frame body 11 (e.g., the ring-shaped extension 115) is located on the side of the backlight layer 122 away from the display layer 121, and the bonding structure 13 is also connected to the ring-shaped extension 115.

[0045] In this embodiment, the bonding structure 13 is also bonded to the ring-shaped extension 115 of the frame body 11 on the side of the backlight layer 122 away from the display layer 121, so as to further increase the bonding area of the bonding structure 13 and the display module 12, and further improve the bonding firmness between the frame body 11 and the display module 12.

[0046] Here, since the second part 132 has a bonding function, the extension 115 can be directly bonded to the second part 132; or, referring to Figure 2 As shown, the second part 132 and the extension 115 are bonded by a pressure-sensitive adhesive tape 14, and the pressure-sensitive adhesive tape 14 has electromagnetic shielding performance, so as to reduce the probability of the frame body 11 being electrified.

[0047] In some embodiments, the bonding structure 13 has a first state and a second state, the first state is a flowing state, and the second state is a non-flowing state; when the bonding structure 13 is arranged in the connecting space, the bonding structure 13 changes from the first state to the second state, so as to at least flow to the first inner wall 113 of the frame body 11 and the surface of the display layer 121 corresponding to the connecting space and close to the backlight layer 122.

[0048] In other words, the bonding structure 13 can have flowability in the process of bonding the frame body 11 and the display module 12, and after being located at the corresponding bonding position (such as the connecting space), the flowability slowly disappears and solidifies, so as to bond the display module 12 and the frame body 11. Here, since the bonding structure 13 has flowability in the bonding process, it can flow to each position (such as a flat position and an uneven position) that needs to be bonded, so as to ensure the bonding effect.

[0049] In some embodiments, referring to Figure 2 As shown, the width of the connecting space corresponding to the first side wall 1211 and the first inner wall 113 is smaller than the width of the connecting space corresponding to the second side wall 1222 and the first inner wall 113. So as to reduce the gap width of the user side (i.e., the side of the frame body 11 corresponding to the one end opening 112 of the display layer 121) of the electronic device 10, so as to improve the visual effect.

[0050] In some embodiments, referring to Figure 2As shown, the electronic device 10 can further include a filling structure filling the gap between the first side wall 1211 and the first inner wall 113 corresponding to the connecting space. Alternatively, the gap on the user side of the electronic device 10 (i.e. the side of the frame 11 corresponding to the opening 112 of the display layer 121) is filled by the filling structure, so that the user side of the electronic device 10 can be more beautiful, and the gap can be filled to reduce the probability of dirt such as dust and impurities existing in the gap.

[0051] In some embodiments, referring to Figure 2 As shown, the filling structure is bonded to the first side wall 1211 and the first inner wall 113, respectively. That is, the filling structure not only fills between the thickness surface of the display layer 121 and the first inner wall 113 of the frame 11, but also can bond the thickness surface of the display layer 121 and the first inner wall 113 of the frame 11, so that the relative shaking probability of the thickness surface of the display layer 121 and the first inner wall 113 of the frame 11 is reduced, thereby improving the structural strength of the electronic device 10.

[0052] In some embodiments, the filling structure has a third state and a fourth state, and the volume of the third state is smaller than the volume of the fourth state; in the case that the filling structure is arranged at the position between the first side wall 1211 and the first inner wall 113 corresponding to the connecting space, the filling structure expands from the third state to the fourth state to fill the gap between the first side wall 1211 and the first inner wall 113. That is, the filling structure can be a material such as an expanding agent whose volume can change, and in the case that the filling structure is placed between the first side wall 1211 and the first inner wall 113, the volume of the filling structure increases to expand between the first side wall 1211 and the first inner wall 113, so that the first side wall 1211 and the first inner wall 113 can be more fully filled.

[0053] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0054] Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. An electronic device, comprising: The electronic device comprises: a frame body having an assembly space; a display module arranged in the assembly space and exposed at one end opening of the frame body, comprising: a display layer and a backlight layer arranged in layers, the display layer being exposed at the one end opening, a first side wall of the display layer and a second side wall of the backlight layer being located on the same side of the display module and opposite to a first inner wall of the frame body, the first side wall and the second side wall cooperating with the first inner wall to form a connecting space, and the first side wall and the second side wall being located on different planes; an adhesive structure arranged in the connecting space and at least adhering to the first inner wall of the frame body and a surface of the display layer corresponding to the connecting space and close to the backlight layer, and the adhesive structure having elasticity.

2. The electronic device according to claim 1, wherein the adhesive structure further adheres to the second side wall.

3. The electronic device according to claim 2, wherein the first side wall surrounds the display layer once; the second side wall surrounds the backlight layer once; the first inner wall surrounds the inside of the frame body once, so that the connecting space is annular; the adhesive structure comprises: a first part and a second part; the first part is adhered to a circle of the second side wall of the backlight layer, adhered to a circle of the surface of the display layer corresponding to the connecting space and close to the backlight layer, and adhered to a circle of the first inner wall of the frame body; the second part is connected with the first part and at least partially adhered to the surface of the backlight layer away from the display layer.

4. The electronic device according to claim 3, wherein the widths of different sections of the connecting space along the annular extension direction are consistent or inconsistent.

5. The electronic device according to claim 3, wherein the other end opening of the frame body has an extension extending to one side of the backlight layer away from the display layer, the extension being opposite to and adhered to the second part.

6. The electronic device according to any one of claims 1 to 5, wherein the adhesive structure has a first state and a second state, the first state being a flow state, and the second state being a non-flow state; when the adhesive structure is arranged in the connecting space, the adhesive structure changes from the first state to the second state to at least flow to the first inner wall of the frame body and the surface of the display layer corresponding to the connecting space and close to the backlight layer, respectively.

7. The electronic device according to claim 1, wherein the width of the connecting space corresponding to the first side wall and the first inner wall is smaller than the width corresponding to the second side wall and the first inner wall.

8. The electronic device of claim 7, wherein, Further comprising: a filling structure filled in the gap of the connecting space corresponding to the first side wall and the first inner wall.

9. The electronic device according to claim 8, wherein the filling structure adheres to the first side wall and the first inner wall, respectively.

10. The electronic device according to claim 9, wherein The filling structure has a third state and a fourth state, a volume of the third state is less than a volume of the fourth state; in a case where the filling structure is arranged at a position corresponding to between the first side wall and the first inner wall of the connecting space, the filling structure expands from the third state to the fourth state to fill a gap between the first side wall and the first inner wall.

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