Electronic device

Abstract

The utility model discloses electronic equipment, and belongs to the field of electronic equipment. The electronic equipment comprises a display screen and a frame, the frame comprises a frame body and a first shell, the first shell is connected into the frame body, the display screen is located on one side of the frame body, the side, close to the frame body, of the display screen is bonded with the first shell through first bonding glue, and the edge of the display screen is bonded with the side wall of the frame body through second bonding glue; a blind hole is formed in the surface, facing the display screen, of the first shell, an opening of the blind hole faces the display screen, third bonding glue is arranged in the blind hole, and at least part of the third bonding glue penetrates through the blind hole to be bonded with the first bonding glue and the second bonding glue.

Description

Technical Field

[0001] The present application belongs to the field of electronic equipment, and specifically relates to an electronic equipment. Background Art

[0002] With the development of science and technology, electronic devices are used more and more widely. Through electronic devices, people can take pictures, watch videos, communicate remotely, etc. Usually, the electronic device includes a display screen, a frame and a back cover. The display screen is installed on one side of the frame, and the back cover is installed on the other side of the frame. In the related art, the display screen and the back cover are respectively bonded to the two sides of the frame by adhesive, and a through hole is provided in the main upper area of ​​the frame. The through hole runs through the main upper area. The adhesive is poured through the through hole, so that the edge of the display screen is connected to the adhesive bonded to the frame and the back of the display screen is connected to the adhesive bonded to the frame, so as to achieve complete sealing of the display screen and the frame. However, the through hole on the main upper area will affect the strength of the adhesive bonded to the back cover and the frame at the through hole, thereby affecting the bonding strength of the back cover and the frame, so that the bonding strength of the back cover and the frame is low. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide an electronic device that at least solves the problem of low bonding strength between the back cover and the frame.

[0004] An embodiment of the present application provides an electronic device, the electronic device comprising: a display screen and a frame;

[0005] The frame includes a frame and a first shell, the first shell is connected to the frame, the display screen is located on one side of the frame, and the side of the display screen close to the frame is bonded to the first shell by a first adhesive, and the edge of the display screen is bonded to the side wall of the frame by a second adhesive;

[0006] A blind hole is arranged on the surface of the first shell facing the display screen, the opening of the blind hole faces the display screen, a third adhesive is arranged in the blind hole, and at least part of the third adhesive passes through the blind hole to be bonded with the first adhesive and the second adhesive.

[0007] In the embodiment of the present application, since the side of the display screen close to the frame is bonded to the first shell by the first adhesive, and the edge of the display screen is bonded to the side wall of the frame by the second adhesive, the display screen can be fixed to the frame and sealed. Since a blind hole is provided on the surface of the first shell facing the display screen, and the opening of the blind hole faces the display screen, the third adhesive can be injected into the blind hole, and at least part of the third adhesive passes through the blind hole and is bonded to the first adhesive and the second adhesive respectively, so that the adhesive bonding the display screen and the frame can be integrated by the third adhesive, so that the display screen and the frame are completely sealed. In addition, the blind hole is provided on the surface of the first shell facing the display screen, so that the surface of the first shell facing away from the display screen is not provided with a through hole, so that in actual application, when the back cover is bonded to the surface of the first shell facing away from the display screen, the adhesive bonding the back cover to the first shell will not be affected, so that when the back cover is bonded to the first shell, the bonding strength of the back cover to the first shell can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 One of the schematic diagrams showing an electronic device provided in an embodiment of the present application;

[0009] Figure 2 A second schematic diagram showing an electronic device provided in an embodiment of the present application;

[0010] Figure 3 One of the schematic diagrams showing a frame of an electronic device provided in an embodiment of the present application;

[0011] Figure 4 A second schematic diagram showing a frame of an electronic device provided in an embodiment of the present application;

[0012] Figure 5 One of the schematic diagrams showing a method of injecting a third adhesive into a blind hole through an adhesive injection component provided in an embodiment of the present application;

[0013] Figure 6 A third schematic diagram showing an electronic device provided in an embodiment of the present application;

[0014] Figure 7 A fourth schematic diagram showing an electronic device provided in an embodiment of the present application;

[0015] Figure 8 A fifth schematic diagram showing an electronic device provided in an embodiment of the present application;

[0016] Fig. 9 A sixth schematic diagram showing an electronic device provided in an embodiment of the present application;

[0017] Fig.10 A third schematic diagram showing a frame of an electronic device provided in an embodiment of the present application;

[0018] Fig.11 A fourth schematic diagram showing a frame of an electronic device provided in an embodiment of the present application;

[0019] Fig.12 A second schematic diagram showing a method of injecting a third adhesive into a blind hole through an adhesive injection component provided in an embodiment of the present application;

[0020] Fig.13 One of the schematic diagrams showing a decorative sheet disposed on the outer surface of a frame of an electronic device provided in an embodiment of the present application;

[0021] Fig.14 A second schematic diagram showing a decorative sheet disposed on the outer surface of a frame of an electronic device provided in an embodiment of the present application;

[0022] Fig.15 A schematic diagram showing a fourth adhesive provided in an embodiment of the present application;

[0023] Fig.16 A fifth schematic diagram showing a frame of an electronic device provided in an embodiment of the present application;

[0024] Fig.17 A sixth schematic diagram showing a frame of an electronic device provided in an embodiment of the present application;

[0025] Fig.18 A schematic diagram showing a ventilation path on a frame of an electronic device provided in an embodiment of the present application;

[0026] Fig.19 A seventh schematic diagram showing a frame of an electronic device provided in an embodiment of the present application.

[0027] Reference numerals:

[0028] 10: display screen; 20: frame; 21: frame body; 22: first shell; 211: mounting groove; 221: blind hole; 2211: vent hole; 30: ventilation airway; 31: ventilation groove; 32: ventilation hole; 301: first ventilation port; 302: second ventilation port; 40: decorative sheet; 50: back cover; 100: first adhesive; 200: second adhesive; 300: third adhesive; 400: fourth adhesive; 401: notch; 500: fifth adhesive. DETAILED DESCRIPTION

[0029] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the description of this application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] like Figures 1 to 19 As shown, the electronic device includes: a display screen 10 and a frame 20.

[0033] The frame 20 includes a frame body 21 and a first shell 22, the first shell 22 is connected to the frame body 21, the display screen 10 is located on one side of the frame body 21, and the side of the display screen 10 close to the frame body is bonded to the first shell 22 through a first adhesive 100, and the edge of the display screen 10 is bonded to the side wall of the frame body 21 through a second adhesive 200; a blind hole 221 is provided on the surface of the first shell 22 facing the display screen 10, the opening of the blind hole 221 faces the display screen 10, a third adhesive 300 is provided in the blind hole 221, and at least part of the third adhesive 300 passes through the blind hole 221 and is bonded to the first adhesive 100 and the second adhesive 200.

[0034] In the embodiment of the present application, since the side of the display screen 10 close to the frame is bonded to the first shell 22 through the first adhesive 100, and the edge of the display screen 10 is bonded to the side wall of the frame 21 through the second adhesive 200, the display screen 10 can be fixed to the frame 20 and sealed. Since the blind hole 221 is provided on the surface of the first shell 22 facing the display screen 10, and the opening of the blind hole 221 faces the display screen 10, the third adhesive 300 can be injected into the blind hole 221, and at least part of the third adhesive 300 passes through the blind hole 221 and is bonded to the first adhesive 100 and the second adhesive 200 respectively, so that the adhesive bonding the display screen 10 and the frame 20 can be integrated through the third adhesive 300, so that the display screen 10 and the frame 20 are completely sealed. In addition, a blind hole 221 is provided on the surface of the first shell 22 facing the display screen 10, so that the surface of the first shell 22 facing away from the display screen 10 is not provided with a through hole, so that in actual application, when the back cover 50 is bonded to the surface of the first shell 22 facing away from the display screen 10, the adhesive bonding the back cover 50 and the first shell 22 will not be affected, so that when the back cover 50 and the first shell 22 are bonded, the bonding strength between the back cover 50 and the first shell 22 can be improved.

[0035] It should be noted that the side of the display screen 10 close to the frame 21 is the back of the display screen 10, and the back of the display screen 10 refers to the surface of the display screen 10 that is not displayed, wherein the display screen 10 has a display surface, and the back of the display screen 10 is opposite to the display surface of the display screen 10.

[0036] In addition, in the related art, a through hole is usually provided on the first shell 22 of the frame 20, and the through hole penetrates the first shell 22, so that the surface of the first shell 22 facing away from the display screen 10 has an opening of the through hole. When the back cover 50 is bonded to the surface of the first shell 22 facing away from the display screen 10, the adhesive bonding the back cover 50 has no strength at the opening of the through hole, so that the bonding strength of the back cover 50 and the first shell 22 is poor. In order to improve the bonding strength of the back cover 50 and the first shell 22, the size of the first shell 22 needs to be increased, which leads to an increase in the size of the electronic device, which is not conducive to user use. In the embodiment of the present application, a blind hole 221 is provided on the surface of the first shell 22 of the frame 20 facing the display screen 10, and the blind hole 221 does not penetrate the first shell 22, so that there is no opening on the surface of the first shell 22 away from the display screen 10, so that when the back cover 50 is bonded to the surface of the first shell 22 away from the display screen 10, the adhesive bonding the back cover 50 will not be affected, thereby improving the bonding strength between the back cover 50 and the first shell 22. In addition, there is no opening on the surface of the first shell 22 away from the display screen 10, so there is no need to increase the size of the first shell 22, which is also conducive to making the size of the electronic device smaller and can better meet the needs of users.

[0037] In addition, in the related art, a through hole is provided on the first shell 22 of the frame 20, so that when assembling the electronic device, the display screen 10 is usually bonded to the frame 20 first, that is, the edge of the display screen 10 is bonded to the side wall of the frame body 21 of the frame 20 by adhesive, and the back of the display screen 10 is bonded to the surface of the first shell 22 facing the display screen 10, and then the position of the electronic device is moved so that the display screen 10 is located below the first shell 22, and then glue is poured into the through hole through the glue injection part. The glue flows along the through hole due to gravity. After the glue flows to the surface of the first shell 22 facing the display screen 10, the glue flows horizontally, so that the glue bonds the edge of the display screen 10 to the adhesive bonding the frame 20, and the glue also bonds the back of the display screen 10 to the adhesive bonding the first shell 22, thereby achieving complete sealing of the display screen 10 and the frame 20.

[0038] In the embodiment of the present application, the first shell 22 of the frame 20 is provided with a blind hole 221 on the surface facing the display screen 10, so that when assembling the electronic device, first, as shown in FIG. Fig.12 As shown, the third adhesive 300 can be injected into the blind hole 221 through the adhesive injection part, and then the back of the display screen 10 and the surface of the first shell 22 facing the display screen 10 are bonded by the first adhesive 100, and the edge of the display screen 10 and the side wall of the frame 20 are bonded by the second adhesive 200, and then the electronic device is moved, as shown in FIG. Figure 7 As shown, the display screen 10 is located below the first shell 22, and the third adhesive 300 in the blind hole 221 will flow due to gravity. After the third adhesive 300 flows to the surface of the first shell 22 facing the display screen 10, the third adhesive 300 flows horizontally, so that the third adhesive 300 adheres to the adhesive of the edge of the display screen 10 and the frame 20, and the third adhesive 300 also adheres to the adhesive of the back of the display screen 10 and the first shell 22, so that the display screen 10 and the frame 20 are completely sealed. That is, in the embodiment of the present application, by setting the blind hole 221 on the surface of the first shell 22 of the frame 20 facing the display screen 10, the assembly process of assembling the electronic device is different from the assembly process of assembling the electronic device in the related art.

[0039] In addition, in the embodiment of the present application, the aperture of the blind hole 221 ranges from 2 mm to 3 mm. With such a configuration, during the assembly of the electronic device, it is easy for the glue injection part to inject the third adhesive 300 into the blind hole 221, thereby avoiding the problem that the aperture of the blind hole 221 is too small and it is not easy to inject the third adhesive 300, and also avoiding the problem that the aperture of the blind hole 221 is too large and has a greater impact on the strength of the first shell 22.

[0040] It should be noted that the aperture of the blind hole 221 can be any value between 2 mm and 3 mm. For example, the aperture of the blind hole 221 is 2 mm. For another example, the aperture of the blind hole 221 is 2.3 mm. For another example, the aperture of the blind hole 221 is 2.5 mm. For another example, the aperture of the blind hole 221 is 2.7 mm. For another example, the aperture of the blind hole 221 is 3 mm.

[0041] In addition, in some embodiments, Fig.13 As shown, a ventilation duct 30 may be provided on the side wall of the frame 21, and the ventilation duct 30 includes a first air duct and a second air duct, the first air duct is connected to the second air duct, and one end of the first air duct faces the outside of the frame 21, the first air duct is connected to the outside of the frame 21, one end of the second air duct is located at the hole wall of the blind hole 221, the second air duct is connected to the inside of the blind hole 221, and the outside of the frame 21 and the inside of the blind hole 221 are connected through the first air duct and the second air duct.

[0042] Since one end of the first air vent faces the outside of the frame 21, the first air vent is connected to the outside of the frame 21, and one end of the second air vent is located at the hole wall of the blind hole 221, and the second air vent is connected to the inside of the blind hole 221, therefore, by providing the air vent 30, it is equivalent to connecting the outside of the frame 21 with the inside of the blind hole 221, so that in the process of assembling the electronic device, after injecting the third adhesive 300 into the blind hole 221, when the electronic device is moved so that the display screen 10 is located below the first shell 22, the third adhesive 300 is bonded to the first shell 22 under the action of gravity. During the flow, the presence of the vent 30 allows the gas outside the frame 21 to enter the blind hole 221 through the vent 30, which can avoid the vacuum in the blind hole 221, that is, after the electronic device is moved, the space between the third adhesive 300 and the bottom of the blind hole 221 is vacuum, thereby avoiding the problem that the third adhesive 300 is difficult to flow due to the vacuum in the blind hole 221, or the flow of the third adhesive 300 is affected, which ultimately affects the connection between the third adhesive 300 and the second adhesive 200 and the first adhesive 100. That is, by providing the vent 30, the flow of the third adhesive 300 can be facilitated during the assembly of the electronic device, thereby facilitating the assembly efficiency of the electronic device.

[0043] It should be noted that the vent 30 may have a first vent 301 and a second vent 302, the second vent 302 is located on the hole wall of the blind hole 221, the first vent 301 faces the outside of the frame 21, one end of the first vent is equivalent to the first vent 301, and one end of the second vent is equivalent to the second vent 302. In addition, the second vent 302 may be as close to the bottom of the blind hole 221 as possible, so as to facilitate the flow of the third adhesive 300 under the action of gravity, and avoid the problem that the distance between the second vent 302 and the bottom of the blind hole 221 is large, and when the electronic device is moved so that the display screen 10 is located below the first shell 22, the gas outside the frame 21 is not easy to enter the space between the third adhesive 300 and the bottom of the blind hole 221.

[0044] In addition, in some embodiments, Fig.13 and Fig.16 As shown, a ventilation groove 31 may be provided on the side wall of the frame 21, the notch of the ventilation groove 31 faces the outside of the frame 21, and a ventilation hole 32 is provided on the hole wall of the blind hole 221, the ventilation hole 32 is connected with the ventilation groove 31, the ventilation groove 31 forms a first air passage, and the ventilation hole 32 forms a second air passage. The ventilation hole 32 may have a first opening and a second opening, the first opening is located on the hole wall of the blind hole 221, the second opening is located on the bottom of the ventilation groove 31, the first opening forms a first ventilation opening 301, the notch of the ventilation groove 31 forms a second ventilation opening 302, and the ventilation groove 31 and the ventilation hole 32 form a ventilation air passage 30.

[0045] With such a configuration, during the process of assembling the electronic device, after the third adhesive 300 is injected into the blind hole 221, the electronic device is moved so that the display screen 10 is located below the first shell 22. When the third adhesive 300 flows under the action of gravity, the gas outside the frame 21 can flow into the vent groove 31 through the first vent 301, and then the gas flows to the second opening of the vent hole 32, and then the gas flows into the vent hole 32 through the second opening, and finally the gas flows to the first opening of the vent hole 32, so that the first opening flows out to enter the blind hole 221, that is, the gas enters the space between the third adhesive 300 and the bottom of the blind hole 221, thereby avoiding the problem of vacuum in the blind hole 221. In addition, by providing the vent groove 31 and the vent hole 32, it is easy to form a ventilation airway 30, so that the outside of the frame 21 is connected to the inside of the blind hole 221.

[0046] In addition, in some embodiments, Fig.13 and Fig.19As shown, the electronic device may further include a decorative sheet 40; a mounting groove 211 is provided on the outer surface of the frame 21, the decorative sheet 40 is installed in the mounting groove 211, and a gap is provided between the edge of the decorative sheet 40 and the groove wall of the mounting groove 211, and the first vent is communicated with the mounting groove 211 and the gap, so that the outside of the frame 21 is communicated with the inside of the blind hole 221. Wherein, when the vent 30 has the first vent 301 and the second vent 302, the first vent 301 may be located at the groove bottom of the mounting groove 211, and the first vent 301 is communicated with the gap.

[0047] Since the first air duct is connected to the mounting groove 211 and the gap, during the assembly of the electronic device, the gas outside the frame 21 can flow to the first air duct through the gap between the edge of the decorative sheet 40 and the groove wall of the mounting groove 211, which is equivalent to flowing into the vent groove 31, and then the gas flows from the first air duct into the second air duct, which is equivalent to flowing into the vent hole 32, and finally flows from the vent hole 32 into the blind hole 221, so that the gas outside the frame 21 can enter the inside of the blind hole 221, avoiding the problem of vacuum in the blind hole 221. In addition, by providing the decorative sheet 40, the aesthetics of the electronic device can be improved, which is conducive to improving the market promotion of the electronic device.

[0048] In addition, in some embodiments, Fig.19 As shown, the decorative sheet 40 can be installed in the installation groove 211 by means of a fourth adhesive 400 , and a notch 401 is provided on the fourth adhesive 400 . The notch 401 at least partially overlaps with one end of the first air passage, and the notch 401 is communicated with the gap.

[0049] Since the notch 401 is connected to the gap, and the notch 401 at least partially overlaps with one end of the first channel, during the process of assembling the electronic device, once the third adhesive 300 is injected into the blind hole 221, and the display screen 10 is bonded to one side of the frame 20, the electronic device is moved so that the display screen 10 is located below the first shell 22, the gas outside the frame 21 can first flow into the gap between the edge of the decorative sheet 40 and the groove wall of the mounting groove 211, and then the gas flows into the notch 401 of the fourth adhesive 400, and the notch 401 at least partially overlaps with one end of the first channel, so that the gas can continue to flow to the first ventilation channel, and finally the gas flows to the second ventilation channel through the first ventilation channel until the gas enters the interior of the blind hole 221, avoiding the problem of vacuum in the space between the bottom of the blind hole 221 and the third adhesive 300. In addition, by providing the fourth adhesive 400, it is also convenient to install the decorative sheet 40 in the mounting groove 211, so that the installation of the decorative sheet 40 is relatively simple.

[0050] It should be noted that, in the embodiment of the present application, the fourth adhesive 400 may be a double-sided adhesive.

[0051] In addition, in some embodiments, the decorative sheet 40 is flush with the outer surface of the frame 21. With such a configuration, it is possible to avoid the problem that the decorative sheet 40 is concave on the outer surface of the frame 21, or the decorative sheet 40 is convex on the outer surface of the frame 21, which affects the feel of the electronic device when used. That is, by making the decorative sheet 40 flush with the outer surface of the frame 21, the feel of the electronic device when used can be better, and it is conducive to improving the aesthetics of the electronic device.

[0052] In addition, in some embodiments, Fig. 9 As shown, a vent hole 2211 may be provided at the bottom of the blind hole 221, and the vent hole 2211 penetrates the first housing 22 from the first housing 22 to the display screen 10. One opening of the vent hole 2211 is located at the bottom of the blind hole 221, and the other opening of the vent hole 2211 is located on the surface of the first housing 22 away from the display screen 10.

[0053] Since the vent hole 2211 penetrates the first shell 22 in the direction from the first shell 22 to the display screen 10, the provision of the vent hole 2211 is equivalent to connecting the surface of the first shell 22 away from the display screen 10 with the interior of the blind hole 221. Therefore, in the process of assembling the electronic device, after the third adhesive 300 is injected into the blind hole 221, the electronic device is moved so that the display screen 10 is located below the first shell 22. When the third adhesive 300 flows under the action of gravity, the gas outside the surface of the first shell 22 away from the display screen 10 can enter the blind hole 221 through the vent hole 221, thereby avoiding the occurrence of a vacuum in the blind hole 221, that is, after the electronic device is moved, a vacuum occurs in the space between the third adhesive 300 and the bottom of the blind hole 221, thereby avoiding the occurrence of a problem in which the third adhesive 300 is difficult to flow due to the vacuum in the blind hole 221, or the flow of the third adhesive 300 is affected, thereby ultimately affecting the connection of the third adhesive 300 with the second adhesive 200 and the first adhesive 100. That is, by providing the ventilation channel 30 , the third adhesive 300 can be facilitated to flow during the process of assembling the electronic device, thereby facilitating the improvement of the assembly efficiency of the electronic device.

[0054] It should be noted that the number of the vent holes 2211 can be set according to actual needs. For example, the number of the vent holes 2211 is 1, and for another example, the number of the vent holes 2211 is 2. For another example, the number of the vent holes 2211 is 3. This embodiment of the present application is not limited here.

[0055] In addition, in some embodiments, the aperture of the vent hole 2211 is smaller than one-fourth of the aperture of the blind hole 221. By such a setting, the problem that the adhesive bonding the back cover 50 is greatly affected when the back cover 50 is bonded to the surface of the first shell 22 away from the display screen 10 can be avoided. That is, by setting the aperture of the vent hole 2211 to be smaller than one-fourth of the aperture of the blind hole 221, the influence on the adhesive bonding the back cover 50 can be reduced as much as possible when the back cover 50 is subsequently bonded, while ensuring that the third adhesive 300 in the blind hole 221 flows smoothly.

[0056] In addition, in some embodiments, Fig. 9 As shown, the electronic device may further include a back cover 50; the back cover 50 is located on the other side of the frame 21, and the back cover 50 is bonded to the surface of the first housing 22 away from the display screen 10 through the fifth adhesive 500. By providing the back cover 50, and bonding the back cover 50 to the surface of the first housing 22 away from the display screen 10 through the fifth adhesive 500, the back cover 50 can protect the components in the frame 20.

[0057] In the embodiment of the present application, since the side of the display screen 10 close to the frame 21 is bonded to the first shell 22 by the first adhesive 100, and the edge of the display screen 10 is bonded to the side wall of the frame 21 by the second adhesive 200, the display screen 10 can be fixed to the frame 20 and sealed. Since the blind hole 221 is provided on the surface of the first shell 22 facing the display screen 10, and the opening of the blind hole 221 faces the display screen 10, the third adhesive 300 can be injected into the blind hole 221, and at least part of the third adhesive 300 passes through the blind hole 221 and is bonded to the first adhesive 100 and the second adhesive 200 respectively, so that the adhesive bonding the display screen 10 and the frame 20 can be integrated by the third adhesive 300, so that the display screen 10 and the frame 20 are completely sealed. In addition, a blind hole 221 is provided on the surface of the first shell 22 facing the display screen 10, so that the surface of the first shell 22 facing away from the display screen 10 is not provided with a through hole, so that in actual application, when the back cover 50 is bonded to the surface of the first shell 22 facing away from the display screen 10, the adhesive bonding the back cover 50 and the first shell 22 will not be affected, so that when the back cover 50 and the first shell 22 are bonded, the bonding strength between the back cover 50 and the first shell 22 can be improved.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0059] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An electronic device, characterized in that: The electronic device comprises: a display screen and a frame; The frame includes a frame and a first shell, the first shell is connected to the frame, the display screen is located on one side of the frame, and the side of the display screen close to the frame is bonded to the first shell by a first adhesive, and the edge of the display screen is bonded to the side wall of the frame by a second adhesive; A blind hole is arranged on the surface of the first shell facing the display screen, the opening of the blind hole faces the display screen, a third adhesive is arranged in the blind hole, at least part of the third adhesive passes through the blind hole and is bonded to the first adhesive and the second adhesive.

2. The electronic device according to claim 1, characterized in that: An air vent is provided on the side wall of the frame, and the air vent includes a first air vent and a second air vent, the first air vent is connected to the second air vent, and one end of the first air vent faces the outside of the frame, the first air vent is connected to the outside of the frame, one end of the second air vent is located at the hole wall of the blind hole, the second air vent is connected to the inside of the blind hole, and the outside of the frame and the inside of the blind hole are connected through the first air vent and the second air vent.

3. The electronic device according to claim 2, characterized in that: A ventilation groove is arranged on the side wall of the frame, the notch of the ventilation groove faces the outside of the frame, the hole wall of the blind hole is provided with a ventilation hole, the ventilation hole is connected with the ventilation groove, the ventilation groove forms the first air passage, and the ventilation hole forms the second air passage.

4. The electronic device according to claim 2, characterized in that: The electronic device further comprises a decorative sheet; The outer surface of the frame is provided with a mounting groove, the groove opening of the mounting groove faces the outside of the frame, the decorative sheet is installed in the mounting groove, and there is a gap between the edge of the decorative sheet and the groove wall of the mounting groove, the first air duct is connected with the mounting groove and with the gap, so that the outside of the frame is connected with the inside of the blind hole.

5. The electronic device according to claim 4, characterized in that: The decorative sheet is installed in the installation groove by a fourth adhesive, a notch is provided on the fourth adhesive, the notch at least partially overlaps with one end of the first air passage, and the notch is communicated with the gap.

6. The electronic device according to claim 4, characterized in that: The decorative sheet is flush with the outer surface of the frame.

7. The electronic device according to claim 1, characterized in that: A vent hole is provided at the bottom of the blind hole, and the vent hole penetrates the first shell along a direction from the first shell to the display screen.

8. The electronic device according to claim 7, characterized in that: The aperture of the vent hole is smaller than one quarter of the aperture of the blind hole.

9. The electronic device according to claim 1, characterized in that: The electronic device further comprises a back cover; The back cover is located at the other side of the frame, and is bonded to the surface of the first shell facing away from the display screen by a fifth adhesive.

10. The electronic device according to any one of claims 1 to 9, characterized in that: The aperture of the blind hole ranges from 2 mm to 3 mm.

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