Electronic device

Abstract

The utility model discloses electronic equipment, and belongs to the field of electronic equipment.The electronic equipment comprises a frame, a display screen, a camera and a protection structure, the display screen, the camera and the protection structure are all installed on the frame, the camera faces the display screen, the protection structure comprises a first metal sheet, a second metal sheet and a bonding layer, the second metal sheet is arranged on the frame, and the bonding layer is arranged on the second metal sheet. The second metal sheet is arranged on the display screen and located on the side, away from the display screen, of the camera, the first metal sheet is located on the side, away from the camera, of the second metal sheet, the first metal sheet comprises a first mounting part and a first protruding part, the first mounting part is connected to the outer edge of the first protruding part, and the second mounting part is connected to the outer edge of the second protruding part. The first protruding part is arranged in a protruding mode relative to the first installation part towards the side deviating from the second metal sheet. The bonding layer is of a closed annular structure, and the second metal sheet and the first metal sheet are bonded through the bonding layer and define a closed compression cavity.

Description

Technical Field

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

[0002] Electronic devices such as mobile phones are usually equipped with front cameras, which are installed inside the electronic device, with a display module on one side and a back shell on the other side. Since the overall structure of the front camera is relatively small, its structural stability is relatively low. In this case, if the back shell is subjected to a large impact load, it may cause a certain squeezing effect on the front camera located inside the back shell, thereby causing damage to the front camera. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide an electronic device to solve the problem that components such as front cameras in current electronic devices are easily damaged by being squeezed.

[0004] The embodiment of the present application discloses an electronic device, which includes a frame and a display screen, a camera and a protective structure all mounted on the frame, wherein the camera faces the display screen, and the protective structure includes a first metal sheet, a second metal sheet and an adhesive layer, wherein:

[0005] The second metal sheet is arranged on the frame and is located at a side of the camera away from the display screen, the first metal sheet is located at a side of the second metal sheet away from the camera, the first metal sheet comprises a first mounting portion and a first protruding portion, the first mounting portion is connected to an outer edge of the first protruding portion, and the first protruding portion is protruded relative to the first mounting portion to a side away from the second metal sheet;

[0006] The adhesive layer is a closed ring structure, and the second metal sheet and the first metal sheet are bonded to each other through the adhesive layer to form a closed pressure-bearing cavity.

[0007] The embodiment of the present application discloses an electronic device, which includes a frame and a display screen, a camera and a protective structure installed on the frame, wherein the camera faces the display screen, that is, the camera is a front camera, and the protective structure is used to provide protection. The protective structure includes a first metal sheet, a second metal sheet and an adhesive layer, the second metal sheet is arranged on the frame and is located on the side of the camera away from the display screen, and the first metal sheet is located on the side of the second metal sheet away from the protected device, so that the protective structure can use the compression deformation of the first metal sheet to provide protection for the protected device, and as for the second metal sheet, it mainly provides an isolation effect to further prevent the first metal sheet from being squeezed and contacting the protected device after being deformed by force, resulting in the problem of protection failure.

[0008] In more detail, the first metal sheet includes a first mounting portion and a first protruding portion, and the first mounting portion is connected to the outer side of the first protruding portion, so that the first metal sheet can be connected to the second metal sheet mainly or as a whole using the first mounting portion. At the same time, the first protruding portion is protruded relative to the first mounting portion to the side away from the second protruding portion, so that there is a relatively large gap between the top of the first protruding portion and the second metal sheet. In this case, when the protective structure is squeezed by external force, the first protruding portion can weaken or even eliminate the squeezing effect of the external force by being squeezed and deformed in a direction close to the second metal sheet, thereby providing a good protection effect for the protected device.

[0009] In addition, in the protective structure disclosed in the embodiment of the present application, the first metal sheet and the second metal sheet are bonded together by an adhesive layer, so that the entire protective structure forms an integral device. At the same time, the aforementioned three can also form a closed pressure chamber, and the pressure chamber can be filled with substances and / or objects with extrusion capabilities. Under the action of the substances and / or objects in the pressure chamber, the anti-extrusion ability of the first metal sheet can be improved, further preventing the first metal sheet from being directly deformed after being subjected to external force and being squeezed to the protected device. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0011] Figure 1 A schematic diagram of the structure of a protective structure in an electronic device disclosed in an embodiment of the present application;

[0012] Figure 2 It is an exploded schematic diagram of the protection structure in the electronic device disclosed in the embodiment of the present application;

[0013] Figure 3 A cross-sectional schematic diagram of a protective structure in an electronic device disclosed in an embodiment of the present application;

[0014] Figure 4 A schematic diagram of the structure of a first metal sheet of a protective structure in an electronic device disclosed in an embodiment of the present application;

[0015] Figure 5 A schematic diagram of the structure of the first metal sheet of the protective structure in the electronic device disclosed in an embodiment of the present application in another direction;

[0016] Figure 6 This is a schematic diagram of the structure of the second metal sheet of the protective structure in the electronic device disclosed in the embodiment of the present application.

[0017] Reference numerals:

[0018] 100-first metal sheet, 110-first mounting portion, 120-first protruding portion, 130-supporting portion, 140-profile avoiding portion,

[0019] 200-second metal sheet, 210-second mounting portion, 220-second protruding portion, 230-connecting portion, 240-reinforcement rib, 250-enclosing portion,

[0020] 300-adhesive layer,

[0021] 400-Pressure chamber. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0024] The embodiment of the present application discloses an electronic device, which includes a frame, a display screen, a camera and a protective structure, wherein the display screen, the camera and the protective structure can all be installed on the frame. Of course, the connection methods between the aforementioned and the frame can be different or the same, and can specifically include bonding, snap-on connection and connection with connectors, etc., which are not limited in this article. In the embodiment of the present application, the camera is set toward the display screen. In other words, the camera in the present application is a front camera. Of course, during the assembly process of the electronic device, a part of the camera can also be set to overlap with the display screen in the thickness direction of the electronic device. More precisely, in the embodiment of the present application, the camera can be set toward the display side of the display screen.

[0025] like Figure 1-Figure 6As shown, the protective structure disclosed in the embodiment of the present application includes a first metal sheet 100, a second metal sheet 200 and an adhesive layer 300. The first metal sheet 100 and the second metal sheet 200 are connected by the adhesive layer 300, so that the devices in the protective structure are formed as a whole.

[0026] Among them, when the protective structure is applied to an electronic device, the second metal sheet 200 can be set on the frame so that the entire protective structure can form an assembly relationship with the frame. At the same time, the second metal sheet is located on the side of the camera away from the display screen, or in other words, the second metal sheet is located on the side of the camera away from its own light-incoming side. Specifically, the second metal sheet 200 can be interconnected with the frame in the electronic device and other devices that can be used as the installation base structure by bonding or the like to form a fixed relationship, so that the entire protective structure can provide protection for the camera. In other embodiments of the present application, the second metal sheet 200 can also be fixedly connected to the installation base structure such as the frame of the electronic device by screws or other threaded connectors, which can further improve the reliability of the fixed connection relationship between the protective structure and the installation base structure in the electronic device.

[0027] Meanwhile, in the protective structure, the first metal sheet 100 is located on the side of the second metal sheet 200 away from the camera, that is, the first metal sheet 100 and the second metal sheet 200 are stacked on one side of the camera. Specifically, the first metal sheet 100 includes a first mounting portion 110 and a first protruding portion 120, and the first mounting portion 110 is connected to the outer edge of the first protruding portion 120. Specifically, the first mounting portion 110 can be a closed ring structure, in which case the first mounting portion 110 is arranged around the outside of the second protruding portion 220. In other embodiments of the present application, the number of the first mounting portion 110 can be multiple, and the multiple first mounting portions 110 are respectively connected to different positions of the first protruding portion 120, which is not limited herein. More specifically, the first mounting portion 110 and the first protruding portion 120 can be formed in an integrated manner, so that while reducing the processing difficulty of the entire first metal sheet 100, the connection reliability between the first mounting portion 110 and the first protruding portion 120 is also relatively high.

[0028] Furthermore, in the protective structure disclosed in the embodiment of the present application, the first protrusion 120 is arranged to protrude relative to the first mounting portion 110 toward the side away from the second metal sheet 200, so that when the protective structure in the camera is subjected to a force that may squeeze the camera, the first protrusion 120 can absorb the squeezing force by deformation, thereby reducing or even eliminating the squeezing force transmitted to the camera through the protective structure.

[0029] As for the second metal sheet 200, as mentioned above, it can be installed on an installation infrastructure such as a frame of an electronic device. To this end, the second metal sheet 200 can include a connecting portion 230 and a second mounting portion 210, wherein the second mounting portion 210 can be a planar sheet structure, and the second mounting portion 210 can be made to cover one side of the camera as a whole, thereby providing isolation and protection for the camera; the connecting portion 230 can be fixedly connected to the outer edge of the second mounting portion 210, and the connecting portion 230 can be a closed ring structure, or the number of the connecting portions 230 can be multiple, so that the entire second metal sheet 200 can form a fixed connection relationship with an installation infrastructure such as a frame of an electronic device through the connecting portion 230.

[0030] Of course, the specific structure of the connecting portion 230 and the second mounting portion 210 can be determined according to actual parameters such as the positional relationship between the frame and the camera, and when the connecting portion 230 and the mounting base structure are fixed to each other, the second mounting portion 210 and the camera can be set in a non-extrusion manner, thereby preventing the protective structure from squeezing the camera when the protective structure is in the initial installation state. Intuitively speaking, the second mounting portion 210 and the camera can be in contact with each other, but there is no interaction force. In order to maximize the prevention of the protective structure from squeezing the camera when it is not subjected to external force, the structure of the protective structure can be designed so that after the protective structure and the frame are assembled with each other, the second mounting portion 210 can have a preset gap with the camera to prevent the second metal sheet 200 from directly contacting the camera, and when the protective structure is under pressure, the squeezing force is applied to the camera through the second metal sheet 200.

[0031] Furthermore, in order to improve the absorption performance of the first metal sheet 100 to the impact load, the elasticity of the first metal sheet 100 can be made greater than the elasticity of the second metal sheet 200, so that after the first metal sheet 100 is subjected to the impact load, it can absorb the impact load by generating elastic and plastic deformation, thereby weakening or even eliminating the impact effect transmitted to the second metal sheet 200 and the camera. In a specific embodiment of the present application, the first metal sheet 100 can be formed of a titanium-nickel alloy.

[0032] Accordingly, in order to improve the deformation resistance of the second metal sheet 200 and to prevent the first metal sheet 100 from further squeezing the second metal sheet 200 and deforming it after being compressed and deformed and contacting the second metal sheet 200, and in the case of squeezing the camera, in an embodiment of the present application, the strength of the second metal sheet 200 can be made greater than the strength of the first metal sheet 100.

[0033] As described above, the first metal sheet 100 and the second metal sheet 200 are bonded to each other through the adhesive layer 300. In order to further improve the protective effect of the entire protective structure, in the embodiment of the present application, the adhesive layer 300 is a closed ring structure, the second metal sheet 200 and the first metal sheet 100 are bonded through the adhesive layer 300, and the entire first metal sheet 100, the adhesive layer 300 and the second metal sheet 200 together surround a closed pressure chamber 400. Specifically, the adhesive layer 300 can be glue or double-sided tape, etc. In the process of connecting the first metal sheet 100 and the second metal sheet 200, the positions where the first metal sheet 100 and the second metal sheet 200 are connected to the adhesive layer 300 can be determined according to the specific structures of the two, so as to ensure that the closed ring adhesive layer 300 can connect the first metal sheet 100 and the second metal sheet 200 as a whole and form a closed pressure chamber 400.

[0034] In addition, in a specific embodiment of the present application, the adhesive layer 300 includes an elastic double-sided tape, that is, the double-sided tape has good elastic deformation ability. In this case, after being bonded and connected with the second metal sheet 200, if the first metal sheet 100 is squeezed by external force and deformed, since the double-sided tape has good elastic deformation ability, on the one hand, it can directly absorb part of the impact load by deformation. On the other hand, the double-sided tape can also cause the relative slip of the position where the first metal sheet 100 and the second metal sheet 200 are bonded to each other by deformation. In this case, the difficulty of the entire first metal sheet 100 to produce elastic and plastic deformation can be reduced, thereby improving the first metal sheet 100's absorption effect of the impact load.

[0035] Among them, a compressible substance and / or a compressible object is arranged in the pressure chamber 400, so as to improve the anti-extrusion ability of the first metal sheet 100. Optionally, the pressure chamber 400 is filled with a gas such as air, and under the action of the gas, the anti-extrusion performance of the first metal sheet 100 can be improved, so that the protective effect of the protective structure is further improved. Of course, the actual volume and other parameters of the pressure chamber 400 can be flexibly selected according to actual conditions, and this document does not limit this.

[0036] In another embodiment of the present application, the protective structure may further include an elastic member, and the elastic member is arranged in the pressure chamber 400, and the elastic member elastically abuts between the first protrusion 120 and the second metal sheet 200. In this case, in the process that the first protrusion 120 is compressed and deformed in the direction close to the second metal sheet 200, the impact load received by the first protrusion 120 can act on the elastic member, so that the elastic member converts the impact load into elastic potential energy. In this process, the impact effect of the impact load acting on the camera through the second metal sheet 200 can be further reduced, thereby enhancing the protective effect of the protective structure on the camera.

[0037] Specifically, the elastic member may be a compression spring, in which case the two opposite ends of the compression spring may be respectively in contact with the first protruding portion 120 and the second metal sheet 200, and when the protective structure is in the initial state, the compression spring is in a natural state or a slightly compressed state to ensure that the compression spring has a strong anti-compression capability. In other embodiments of the present application, the elastic member may also be a device with good elasticity, such as a rubber member.

[0038] The embodiment of the present application discloses an electronic device, which includes a frame and a display screen, a camera and a protective structure installed on the frame, wherein the camera faces the display screen, that is, the camera is a front camera, and the protective structure is used to provide protection for the camera. The protective structure includes a first metal sheet 100, a second metal sheet 200 and an adhesive layer 300, the second metal sheet 200 is arranged on the frame and is located on the side of the camera away from the display screen, and the first metal sheet 100 is located on the side of the second metal sheet 200 away from the camera, so that the protective structure can use the compression deformation of the first metal sheet 100 to provide protection for the camera, and for the second metal sheet 200, it mainly provides an isolation effect to further prevent the first metal sheet 100 from being squeezed and contacting the camera after being deformed by force, resulting in the problem of protection failure.

[0039] In more detail, the first metal sheet 100 includes a first mounting portion 110 and a first protruding portion 120. The first mounting portion 110 is connected to the outer side of the first protruding portion 120, so that the first metal sheet 100 can be connected to the second metal sheet 200 mainly or as a whole using the first mounting portion 110. At the same time, the first protruding portion 120 is protruded relative to the first mounting portion 110 to the side away from the second protruding portion 220, so that there is a relatively large gap between the top of the first protruding portion 120 and the second metal sheet 200. In this case, when the protective structure is squeezed by external force, the first protruding portion 120 can weaken or even eliminate the squeezing effect of the external force by being squeezed and deformed in a direction close to the second metal sheet 200, thereby providing a good protection effect for the camera.

[0040] In addition, in the protective structure disclosed in the embodiment of the present application, the first metal sheet 100 and the second metal sheet 200 are bonded and connected by an adhesive layer 300, so that the entire protective structure is formed into an integral device. At the same time, the aforementioned three can also enclose a closed pressure chamber 400, and the pressure chamber 400 can be filled with substances and / or objects with extrusion capabilities. Under the action of the substances and / or objects in the pressure chamber 400, the anti-extrusion ability of the first metal sheet 100 can be improved, and the first metal sheet 100 can be further prevented from being directly deformed after being subjected to external force and squeezed to the camera.

[0041] As described above, after the protective structure is subjected to the compressive force, the first protrusion 120 of the first metal sheet 100 can absorb the compressive force by deforming and moving toward the second metal sheet 200, thereby weakening or even eliminating the compressive effect on the camera. Taking into account the case where the extrusion force is relatively large, it is still possible that the extrusion force will directly act on the camera from the first metal sheet 100 through the second metal sheet 200, causing damage to the camera. For this reason, in a specific embodiment of the present application, the first metal sheet 100 may also include a plurality of support portions 130, and the plurality of support portions 130 are arranged around the first protruding portion 120, and each support portion 130 is protrudingly arranged on the side of the first mounting portion 110 facing the second metal sheet 200, so that without considering the adhesive layer 300, when the first metal sheet 100 and the second metal sheet 200 are attached to each other, the first mounting portion 110 in the first metal sheet 100 is spaced apart from the second metal sheet 200, and the plurality of support portions 130 in the first metal sheet 100 are all arranged in contact with the second metal sheet 200.

[0042] In this case, the first metal sheet 100 and the second metal sheet 200 are in point contact, and when the first metal sheet 100 is subjected to a large impact load, the first metal sheet 100 can utilize its multiple support parts 130 to produce plastic deformation and absorb relatively more energy first. In this process, the impact load can be prevented from being directly transmitted to the second metal sheet 200 through the first metal sheet 100, thereby producing a large impact on the camera, further enhancing the protective effect of the protective structure on the camera.

[0043] More specifically, the support portion 130 may also be a spherical or arc-shaped convex hull structure, thereby increasing the contact area between each support portion 130 and the second metal sheet 200 to a certain extent, and also making the entire support portion 130 relatively easier to produce plastic deformation, so that when the first metal sheet 100 is subjected to a large impact load, the multiple support portions 130 can first be plastically deformed to absorb most of the impact force. In addition, the multiple support portions 130 can be evenly and spacedly distributed on the first mounting portion 110 to improve the overall load absorption effect of the multiple support portions 130.

[0044] As described above, the second metal sheet 200 may include a second mounting portion 210 . The second mounting portion 210 may be a planar sheet structure and cover one side of the camera. In another embodiment of the present application, the second metal sheet 200 may include a second mounting portion 210 and a second protruding portion 220, and the second mounting portion 210 is connected to the outer edge of the second protruding portion 220, the second protruding portion 220 is arranged toward the camera, and the second protruding portion 220 is arranged to protrude relative to the second mounting portion 210 toward the side of the first protruding portion 120, that is, the protruding directions of the second protruding portion 220 and the first protruding portion 120 are the same. In this case, the distance between the second protruding portion 220 located on the side of the camera and the camera is relatively larger, thereby further preventing the second metal sheet 200 from contacting the camera, and when the first metal sheet 100 is squeezed by external force, even if the first protruding portion 120 in the first metal is compressed and contacts the second protruding portion 220 in the second metal sheet 200, the first protruding portion 120 can be further limited from being squeezed and deformed in the direction close to the camera under the action of the second protruding portion 220, thereby improving the protective effect of the protective structure on the camera.

[0045] Of course, the protrusion degree of the second protrusion 220 needs to be less than or equal to the protrusion degree of the first protrusion 120, so as to ensure that the second protrusion 220 and the first protrusion 120 can still be spaced from each other, and to ensure that a closed pressure chamber 400 can still be formed between the first metal sheet 100, the adhesive layer 300 and the second metal sheet 200. In a specific embodiment of the present application, the protrusion degree of the second protrusion 220 can be made smaller than that of the first protrusion 120, so as to increase the gap size between the second protrusion 220 and the first protrusion 120 to a certain extent, and increase the overall volume of the pressure chamber 400, thereby improving the overall protection effect of the protection structure.

[0046] Of course, in order to further ensure that the second metal sheet 200 does not substantially squeeze the camera, as described above, a preset gap can be provided between the second metal sheet 200 and the camera. More specifically, the camera may include a base and a lens mounted on the base, and the second metal sheet is located on the side of the base away from the lens, so as to utilize the protective structure to directly provide protection for the base of the camera, and indirectly provide protection for the lens of the camera. In this case, in the axial direction of the camera, the second mounting portion and the second protrusion can be arranged opposite to the base, and more specifically, in a plane perpendicular to the axial direction of the camera, the projection of the second mounting portion and the second protrusion can cover the camera, so that the second metal sheet 200 can provide more reliable and comprehensive protection for the camera. At the same time, it is also necessary to set the second mounting portion 210 and the second protrusion 220 at a distance from the base of the camera to form the above-mentioned preset gap.

[0047] In addition, in the above embodiment, the second metal sheet 200 may include a connecting portion 230, and the second metal sheet 200 is connected to the frame through the connecting portion 230. Optionally, the connecting portion 230 may be substantially located in the same plane as the second mounting portion 210. In order to further enhance the protective effect of the second metal sheet 200 on the camera, in another embodiment of the present application, the second metal sheet 200 may further include a surrounding portion 250, and in the axial direction of the camera, the connecting portion 230 may be located on the side of the second mounting portion 210 away from the first metal sheet 100, and at the same time, the surrounding portion 250 may extend along the axial direction of the camera, so as to utilize the surrounding portion 250 to surround at least a portion of the side of the camera, thereby providing a more comprehensive protective effect for the camera.

[0048] Furthermore, in the embodiment of the present application, the connecting portion 230 can be connected to the second mounting portion 210 through the surrounding portion 250 to ensure that the second metal sheet 200 can still be connected to the frame through the connecting portion 230. Of course, in order to ensure that the overall structural stability of the second metal sheet 200 is relatively higher, the second metal sheet 200 can be formed in an integrated manner, and the second metal sheet 200 includes the second mounting portion 210, the second protruding portion 220, the connecting portion 230, the surrounding portion 250 and other structures by using sheet metal or the like.

[0049] As described above, the second metal sheet 200 is used to prevent the first metal sheet 100 from directly squeezing the camera after being deformed by pressure, that is, the second metal sheet 200 is used to provide isolation protection. In other words, even if the first metal sheet 100 is deformed by pressure and squeezed to the second metal sheet 200, the second metal sheet 200 also needs to use its own structural stability to resist its own deformation, thereby providing isolation protection for the camera.

[0050] Based on the above situation, in order to further improve the overall anti-deformation ability of the second metal sheet 200, in an embodiment of the present application, the second metal sheet 200 may also include a reinforcing rib 240, and the reinforcing rib 240 is protruded relative to the second mounting portion 210 in the direction toward the first metal sheet 100. Furthermore, by providing the reinforcing rib 240 on the second metal sheet 200, the overall anti-deformation ability of the second metal sheet 200 can be further improved.

[0051] Furthermore, by making the reinforcing rib 240 protrude toward the side where the first metal sheet 100 is located, the distance between the reinforcing rib 240 and the camera can be made relatively larger, so as to prevent the reinforcing rib 240 from easily contacting the camera when the second metal sheet 200 is squeezed, thereby producing a squeezing effect on the camera. Of course, the specific size and other parameters of the reinforcing rib 240 can be flexibly selected according to actual conditions. In addition, the number of reinforcing ribs 240 can be multiple, and multiple reinforcing ribs 240 can be spaced and evenly distributed around the center of the second protruding portion 220 in the second metal sheet 200, so as to ensure that the structural strength of each part of the second metal sheet 200 can be strengthened accordingly, thereby improving the structural stability of the entire second metal sheet 200.

[0052] Based on the above embodiment, the plurality of reinforcing ribs 240 can be dispersedly arranged at different positions on the second metal sheet 200, and the directions of the plurality of reinforcing ribs 240 can be flexibly arranged. In another embodiment of the present application, the extending direction of the reinforcing ribs 240 can pass through the center of the second protruding portion 220. In this case, when the first protruding portion 120 squeezes the second protruding portion 220, the reinforcing ribs 240 with the above structure can provide a more reliable structural reinforcement effect for the second protruding portion 220, thereby maximizing the anti-deformation ability of the second protruding portion 220.

[0053] Furthermore, the reinforcing rib 240 can be extended from the second mounting portion 210 to the second protruding portion 220. In this case, the anti-deformation effect of the second protruding portion 220 can also be increased. Of course, in order to prevent the setting of the reinforcing rib 240 from having a significant adverse effect on the size of the gap between the second protruding portion 220 and the first protruding portion 120, a preset distance can be provided between the reinforcing rib 240 and the center of the second protruding portion 220, that is, the reinforcing rib 240 does not extend to the center of the second protruding portion 220. In this case, the distance between the center position of the first deformation in the first protruding portion 120 and the second protruding portion 220 is still relatively large.

[0054] In the case where the second metal sheet 200 includes the reinforcing rib 240 of the above structure, in order to improve the reliability of the sealing connection relationship between the first metal sheet 100 and the second metal sheet 200 and reduce the difficulty of the sealing connection process between the two, in a specific embodiment of the present application, the first metal sheet 100 may also include a contour avoidance portion 140, and the portion of the first metal sheet 100 located above the reinforcing rib 240 is set as the contour avoidance portion 140. Of course, the protruding direction of the contour avoidance portion 140 is the same as the protruding direction of the reinforcing rib 240, that is, the contour avoidance portion 140 is protruded relative to the first mounting portion 110 in the direction away from the second metal sheet 200. It should be noted that the specific shape and size of the contour avoidance portion 140 can be designed to correspond to the shape and size of the reinforcing rib 240 on the second metal sheet 200, so as to achieve a good bonding effect between the portions of the first metal sheet 100 and the second metal sheet 200 connected to the adhesive layer 300.

[0055] When the above technical solution is adopted, when the first metal sheet 100 and the second metal sheet 200 are connected through the adhesive layer 300, the reinforcing rib 240 and the contoured avoidance portion 140 can be connected through the adhesive layer 300, and since the gap between the reinforcing rib 240 and the contoured avoidance portion 140 is relatively small, the difficulty of bonding between the two can be greatly reduced, and at the same time, the stability of the bonding relationship between the two can be greatly improved.

[0056] In addition, in order to make the weight of the first metal sheet 100 and the second metal sheet 200 relatively small, the reinforcing ribs 240 and the contoured avoidance portion 140 can be formed by the first metal sheet 100 and the second metal sheet 200 themselves. In other words, part of the structure on the first metal sheet 100 can be formed into the contoured avoidance portion 140 by sheet metal or the like. Similarly, part of the structure on the second metal sheet 200 can be processed into the reinforcing ribs 240 of the above structure by sheet metal or the like. This can also reduce the difficulty of processing the reinforcing ribs 240 and the contoured avoidance portion 140.

[0057] It should be noted that, in this article, the term "comprises", "includes" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0058] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An electronic device, characterized in that: It comprises a frame, a display screen, a camera and a protective structure all mounted on the frame, the camera faces the display screen, and the protective structure comprises a first metal sheet, a second metal sheet and an adhesive layer, wherein: The second metal sheet is arranged on the frame and is located at a side of the camera away from the display screen, the first metal sheet is located at a side of the second metal sheet away from the camera, the first metal sheet comprises a first mounting portion and a first protruding portion, the first mounting portion is connected to an outer edge of the first protruding portion, and the first protruding portion is protruded relative to the first mounting portion to a side away from the second metal sheet; The adhesive layer is a closed ring structure, and the second metal sheet and the first metal sheet are bonded to each other through the adhesive layer to form a closed pressure-bearing cavity.

2. The electronic device according to claim 1, characterized in that: The first metal sheet further includes a plurality of supporting portions, the plurality of supporting portions are arranged around the first protruding portion, and each of the supporting portions is protrudingly arranged on a side of the first mounting portion facing the second metal sheet.

3. The electronic device according to claim 1, characterized in that: The second metal sheet includes a second mounting portion and a second protruding portion, the second mounting portion is connected to the outer edge of the second protruding portion, the second protruding portion is arranged opposite to the camera, the second protruding portion is arranged to protrude toward one side of the first protruding portion relative to the second mounting portion, and the second protruding portion and the first protruding portion are spaced apart from each other.

4. The electronic device according to claim 3, characterized in that: The camera includes a base and a lens installed on the base, the second metal sheet is located on a side of the base away from the lens, and in the axial direction of the camera, the second mounting portion and the second protrusion are opposite to the base and spaced apart.

5. The electronic device according to claim 3, characterized in that: The second metal sheet also includes a connecting portion and a surrounding portion, wherein the connecting portion is connected to the frame. In the axial direction of the camera, the connecting portion is located on the side of the second mounting portion away from the first metal sheet, the surrounding portion extends along the axial direction of the camera, and the surrounding portion surrounds at least a portion of the side of the camera, and the connecting portion is connected to the second mounting portion through the surrounding portion.

6. The electronic device according to claim 3, characterized in that: The second metal sheet further includes a reinforcing rib, and the reinforcing rib is protruded relative to the second mounting portion in a direction toward the first metal sheet.

7. The electronic device according to claim 6, characterized in that: The extending direction of the reinforcing rib passes through the center of the second protruding portion; the reinforcing rib extends from the second mounting portion to the second protruding portion.

8. The electronic device according to claim 6, characterized in that: The first metal sheet also includes a contour avoidance portion, which is provided above the reinforcing rib and protrudes in a direction away from the second metal sheet relative to the first mounting portion, and the reinforcing rib and the contour avoidance portion are connected via the adhesive layer.

9. The electronic device according to claim 1, characterized in that: The elasticity of the first metal sheet is greater than that of the second metal sheet; the strength of the second metal sheet is greater than that of the first metal sheet.

10. The electronic device according to claim 1, characterized in that: The protection structure further includes an elastic member, which is disposed in the pressure-bearing cavity and elastically abuts between the first protruding portion and the second metal sheet.

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