Electronic device

Abstract

This application discloses an electronic device, including: a frame, a mounting groove on one side of the frame, a balancing hole on the outer surface of the frame, a first opening in the wall of the mounting groove, the first opening communicating with the balancing hole; a breathable membrane disposed in the mounting groove and covering the first opening; and a screen assembly disposed on the side of the frame with the mounting groove, the screen assembly having a chip, the chip being staggered from the mounting groove.

Description

Technical Field

[0001] This application belongs to the field of electronic equipment technology, and specifically relates to an electronic device. Background Technology

[0002] The electronic device includes a frame with balancing holes on its outer surface. These holes are used to balance the air pressure inside and outside the electronic device. The frame also has mounting grooves that communicate with the balancing holes. A breathable membrane is installed within the mounting grooves to provide waterproofing and ventilation.

[0003] In related technologies, the opening of the mounting slot is positioned opposite to a portion of the chip in the screen assembly; that is, a portion of the chip overlaps with the opening of the mounting slot. Consequently, during a drop of the electronic device, the chip in the screen assembly will come into contact with the opening of the mounting slot, causing localized stress on the chip. This can easily lead to screen assembly failure and shorten its lifespan. Utility Model Content

[0004] This application aims to provide an electronic device that solves the problem in the related art where, because the slot of the mounting groove is positioned opposite to a part of the chip of the screen assembly, the chip of the screen assembly is subjected to localized force during the drop of the electronic device, which can easily cause the screen assembly to fail.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows: An embodiment of this application proposes an electronic device, comprising: a frame, a mounting groove on one side of the frame, a balancing hole on the outer surface of the frame, a first opening in the wall of the mounting groove, the first opening communicating with the balancing hole; a breathable membrane disposed in the mounting groove, the breathable membrane covering the first opening; and a screen assembly disposed on the side of the frame where the mounting groove is located, the screen assembly having a chip, the chip being staggered from the mounting groove.

[0006] In embodiments of this application, the electronic device includes a frame, a breathable membrane, and a screen assembly. A mounting groove is provided on one side of the frame, and the screen assembly covers the side of the frame with the mounting groove.

[0007] The mounting slot has side walls and a bottom wall, with the outer edges of the side walls and the bottom wall connected. The outer surface of the frame has a balancing hole, and the wall of the mounting slot has a first opening that connects to the balancing hole, thus meeting the requirement of balancing the internal and external air pressure of the electronic device.

[0008] A breathable membrane is placed in the mounting groove, covering the first opening. The breathable membrane serves both waterproofing and breathability purposes, reducing the amount of liquid entering the electronic device through the balance hole and the first opening, thus providing structural support to ensure the performance and lifespan of the electronic device. It is understood that the mounting groove serves to house and fix the breathable membrane. The breathable membrane is placed within the mounting groove and connected to the groove wall to ensure the proper fit between the breathable membrane and the first opening, guaranteeing the effectiveness and feasibility of waterproofing and breathability for the electronic device.

[0009] The screen assembly is mounted on the side of the frame with the mounting slot. The screen assembly contains a chip, which is offset from the mounting slot. For example, the chip of the screen assembly is positioned opposite the portion of the frame located around the mounting slot. That is, along the direction from the screen assembly to the frame, the chip of the screen assembly is projected onto the side of the frame facing the screen assembly, and this projection is located on one side of the mounting slot, thus offset from the mounting slot. In this way, during a drop of the electronic device, the chip of the screen assembly will not come into contact with the opening of the mounting slot, avoiding localized stress on the chip. This reduces the probability of screen assembly failure due to localized chip stress, ensuring the lifespan of the screen assembly and providing effective and reliable structural support for ensuring the performance of the electronic device.

[0010] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0011] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the first part of the frame structure of this application; Figure 2 This is a schematic diagram of the second part of the frame of this application; Figure 3 This is a schematic diagram of the first part of the electronic device of this application; Figure 4 This is a schematic diagram of the second part of the electronic device of this application; Figure 5 This is a schematic diagram of the electronic device of this application.

[0012] Figure label: Figures 1 to 5 The correspondence between the reference numerals and component names in the attached drawings is as follows: 10 Electronic device, 100 Frame, 110 Mounting slot, 111 Bottom wall of mounting slot, 112 First opening, 113 Side wall of mounting slot, 114 Inclined wall, 115 First end, 116 Second end, 117 Second chamfer, 118 Flat wall, 119 Recess, 120 Bottom wall of recess, 121 First wall, 122 Second wall, 123 Second opening, 124 Side wall of recess, 125 Balancing hole, 126 First chamfer, 127 Outer peripheral wall of frame, 200 Breathable membrane, 300 Screen assembly, 310 Chip. Detailed Implementation

[0013] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0014] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0015] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0016] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0017] The following is combined with Figures 1 to 5 The electronic device 10 described in this application is an embodiment of the present application.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an electronic device 10 according to some embodiments of this application includes: a frame 100, a mounting groove 110 provided on one side of the frame 100, a balancing hole 125 provided on the outer surface of the frame 100, a first opening 112 provided in the groove wall of the mounting groove 110, the first opening 112 communicating with the balancing hole 125; a breathable membrane 200 disposed in the mounting groove 110, the breathable membrane 200 covering the first opening 112; and a screen assembly 300 covering the side of the frame 100 provided with the mounting groove 110, the screen assembly 300 having a chip 310, the chip 310 being staggered from the mounting groove 110.

[0019] An electronic device 10 according to an embodiment of this application includes a frame 100, a breathable membrane 200, and a screen assembly 300. A mounting groove 110 is provided on one side of the frame 100, and the screen assembly 300 covers the side of the frame 100 where the mounting groove 110 is provided.

[0020] The mounting slot 110 has a side wall and a bottom wall, and the side wall 113 of the mounting slot is connected to the outer edge of the bottom wall 111 of the mounting slot. The outer surface of the frame 100 is provided with a balance hole 125, and the wall of the mounting slot 110 is provided with a first opening 112, which communicates with the balance hole 125 to meet the usage requirements of balancing the internal and external air pressure of the electronic device 10 through the balance hole 125.

[0021] A breathable membrane 200 is disposed in the mounting groove 110, covering the first opening 112. The breathable membrane 200 serves a waterproof and breathable function, reducing the amount of liquid entering the electronic device 10 through the balance hole 125 and the first opening 112, thus providing structural support for ensuring the performance and service life of the electronic device 10. It is understood that the mounting groove 110 serves to accommodate and fix the breathable membrane 200. The breathable membrane 200 is placed within the mounting groove 110 and connected to the groove wall to ensure the proper fit between the breathable membrane 200 and the first opening 112, guaranteeing the effectiveness and feasibility of waterproofing and breathability of the electronic device 10.

[0022] The screen assembly 300 covers the side of the frame 100 where the mounting groove 110 is located. The screen assembly 300 has a chip 310, which is staggered from the mounting groove 110. For example, the chip 310 of the screen assembly 300 is positioned opposite to the portion of the frame 100 located around the mounting groove 110. That is, along the direction from the screen assembly 300 to the frame 100, the chip 310 of the screen assembly 300 is projected onto the end face of the frame 100 facing the screen assembly 300, and the projection of the chip 310 is located on one side of the mounting groove 110, thus being staggered from the mounting groove 110. In this way, during the drop of the electronic device 10, the chip 310 of the screen assembly 300 will not come into contact with the opening of the mounting groove 110, avoiding localized stress on the chip 310. This reduces the probability of screen assembly 300 failure due to localized stress on the chip 310, ensuring the service life of the screen assembly 300 and providing effective and reliable structural support for ensuring the performance of the electronic device 10.

[0023] For example, the electronic device 10 can be a mobile phone, tablet computer, laptop computer, handheld computer, in-vehicle electronic device, mobile internet device (MID), augmented reality (AR) / virtual reality (VR) device, robot, wearable device, ultra-mobile personal computer (UMPC), netbook, or personal digital assistant (PDA), etc. It can also be a server, network attached storage (NAS), personal computer (PC), television (TV), ATM, or self-service machine, etc. The embodiments of this application do not specifically limit it.

[0024] In some embodiments, such as Figure 1 As shown, along the direction perpendicular to the screen assembly 300 to the frame 100, the mounting groove 110 is closer to the outer peripheral wall 127 of the frame than the middle of the frame 100.

[0025] In this embodiment, the location of the mounting slot 110 is further refined.

[0026] Specifically, along the direction perpendicular to the screen assembly 300 to the frame 100, the mounting slot 110 is closer to the outer peripheral wall 127 of the frame 100 than the center of the frame 100. That is, the mounting slot 110 is closer to the outer peripheral wall 127 of the frame. By adjusting the setting position of the mounting slot 110, the distance between the mounting slot 110 and the chip 310 of the screen assembly 300 can be adaptively increased to meet the usage requirements of staggered arrangement of the chip 310 and the mounting slot 110.

[0027] In some embodiments, the mounting groove 110 has a connected bottom wall and a side wall. The bottom wall 111 of the mounting groove is disposed opposite to the screen assembly 300. The bottom wall 111 of the mounting groove is provided with a first opening 112. The side wall 113 of the mounting groove includes an inclined wall 114. The inclined wall 114 has a first end 115 and a second end 116 opposite to each other. The first end 115 is located between the second end 116 and the bottom wall 111 of the mounting groove. Along the direction from the first opening 112 to the side wall 113 of the mounting groove, the first end 115 is closer to the bottom wall 111 of the mounting groove than the second end 116.

[0028] In this embodiment, the structure of the mounting groove 110 is further refined.

[0029] The mounting groove 110 has a bottom wall and a side wall. The side wall 113 of the mounting groove is connected to the bottom wall 111 of the mounting groove. Specifically, the side wall 113 of the mounting groove is connected to the outer edge of the bottom wall 111 of the mounting groove. The bottom wall 111 of the mounting groove is disposed opposite to the screen assembly 300, and the bottom wall 111 of the mounting groove is provided with a first opening 112.

[0030] The sidewall 113 of the mounting groove includes an inclined wall 114, which has a first end 115 and a second end 116. The first end 115 is located between the second end 116 and the bottom wall 111 of the mounting groove. Along the direction from the first opening 112 to the sidewall 113 of the mounting groove, the first end 115 is closer to the bottom wall 111 of the mounting groove than the second end 116. That is, the inclined direction of the inclined wall 114 is defined, and the inclined wall 114 is arranged to be inclined outward relative to the bottom wall 111 of the mounting groove.

[0031] During the airtightness test of the frame 100, the inclined wall 114 serves to install and position the sealing element. The sealing element is inserted into the mounting groove 110 to seal the mounting groove 110, meeting the requirements for subsequent airtightness testing of the frame 100. It is understood that the shape of the sealing element is adapted to the shape of the groove wall of the mounting groove 110. For example, a portion of the outer surface of the sealing element is adapted to the shape of the inclined wall 114. The sealing element performs a contour seal along the inclined wall 114 to ensure the contact area between the sealing element and the groove wall of the mounting groove 110, thus ensuring the effectiveness and reliability of the seal. After the airtightness test is completed, the sealing element can be removed from the mounting groove 110. Then, the mounting groove 110, having passed the sealing test, is wiped clean, and then the breathable membrane 200 is installed inside the mounting groove 110.

[0032] Therefore, the mounting groove 110 not only serves to install and fix the breathable membrane 200, but also to install and fix the sealing components during airtightness testing. In other words, it enriches the functionality of the mounting groove 110 and reuses the groove wall.

[0033] In related technologies, a test plane is set between the outer peripheral wall of the frame and the opening of the mounting slot to conduct an airtightness test on the frame. During the airtightness test, a seal is placed on the test plane to seal the mounting slot. The position of the test plane increases the distance between the mounting slot and the outer peripheral wall of the frame, so that the opening of the mounting slot is positioned opposite a portion of the chip of the screen assembly.

[0034] Therefore, compared with the electronic devices in the related technology, this application eliminates the test plane used in the airtightness test, which can reduce the distance between the mounting groove 110 and the outer peripheral wall of the adjacent frame 100. In this way, the distance between the mounting groove 110 and the chip 310 of the screen assembly 300 can be adaptively adjusted, so that the chip 310 of the screen assembly 300 and the part of the frame 100 located on the periphery of the mounting groove 110 are relatively arranged. That is, along the direction from the screen assembly 300 to the frame 100, the chip 310 of the screen assembly 300 is orthographically projected on the end face of the frame 100 facing the screen assembly 300, and the projection of the chip 310 is located on one side of the mounting groove 110. The projection of the chip 310 is staggered with the mounting groove 110. In this way, during the drop of the electronic device 10, the chip 310 of the screen assembly 300 will not come into contact with the slot of the mounting groove 110, avoiding the occurrence of local stress on the chip 310. This reduces the probability of screen assembly 300 failure due to local stress on the chip 310, ensures the service life of the screen assembly 300, and provides effective and reliable structural support for ensuring the performance of the electronic device 10.

[0035] In some embodiments, such as Figure 1As shown, there are multiple inclined walls 114, which are arranged at circumferential intervals along the first opening 112.

[0036] In this embodiment, the structure of the groove sidewall 113 of the mounting groove is refined.

[0037] There are multiple inclined walls 114, which are arranged at circumferential intervals along the first opening 112.

[0038] During airtightness testing, the contact area and contact angle between the seal and the mounting groove 110 can be increased. The seal can cooperate with the groove wall of the mounting groove 110 at multiple positions, which can improve the effectiveness and reliability of the seal and meet the accuracy requirements of the airtightness test. The mounting groove 110 can not only cooperate effectively with the seal, but also cooperate effectively with the breathable membrane 200.

[0039] For example, there are two inclined walls 114, which are arranged opposite to each other.

[0040] For example, a plurality of inclined walls 114 are arranged at equal intervals along the circumference of the first opening 112.

[0041] For example, along the circumference of the first opening 112, a portion of the inclined walls 114 are arranged at equal intervals.

[0042] For example, along the circumference of the first opening 112, a portion of the inclined walls 114 are arranged at unequal intervals.

[0043] In some embodiments, the inclined wall 114 is one of an arcuate inclined wall and an annular inclined wall extending circumferentially along the first opening 112.

[0044] In this embodiment, the structure of the groove sidewall 113 of the mounting groove is refined.

[0045] The inclined wall 114 is either an arc-shaped inclined wall or an annular inclined wall extending circumferentially along the first opening 112. That is, the inclined wall 114 is either an arc-shaped inclined wall extending circumferentially along the first opening 112, or an annular inclined wall extending circumferentially along the first opening 112.

[0046] During airtightness testing, the contact area and contact angle between the seal and the mounting groove 110 can be increased. The seal can cooperate with the groove wall of the mounting groove 110 at multiple positions, which can improve the effectiveness and reliability of the seal and meet the accuracy requirements of the airtightness test. The mounting groove 110 can not only cooperate effectively with the seal, but also cooperate effectively with the breathable membrane 200.

[0047] In some embodiments, the distance between the inclined wall 114 and the first opening 112 gradually increases along the direction from the first end 115 to the second end 116.

[0048] In this embodiment, the structure of the inclined wall 114 is refined.

[0049] Along the direction from the first end 115 to the second end 116, the distance between the inclined wall 114 and the first opening 112 gradually increases. The inclined structure of the part of the seal that mates with the inclined wall 114 is adapted to the inclined wall 114. This helps to reduce the processing difficulty of the mounting groove 110 and the seal, and helps to reduce the production cost of the product.

[0050] In some other embodiments, the distance between the inclined wall 114 and the first opening 112 first decreases and then increases along the direction from the first end 115 to the second end 116.

[0051] In some other embodiments, the distance between the inclined wall 114 and the first opening 112 is first equal and then increases along the direction from the first end 115 to the second end 116.

[0052] In some other embodiments, the inclined wall 114 includes a plurality of inclined segments connected sequentially along the direction from the first end 115 to the second end 116. The plurality of inclined segments include a first inclined segment and a second inclined segment, and the first inclined segment and the second inclined segment have different inclination angles.

[0053] In some embodiments, the first end 115 is connected to the bottom wall 111 of the mounting groove, and the second end 116 forms part of the opening of the mounting groove 110.

[0054] In this embodiment, the structure of the inclined wall 114 is refined.

[0055] The first end 115 of the inclined wall 114 is connected to the bottom wall 111 of the mounting groove, and the second end 116 of the inclined wall 114 forms part of the opening of the mounting groove 110. That is, the inclined wall 114 extends from the bottom wall 111 of the mounting groove to the opening of the mounting groove 110.

[0056] During airtightness testing, the contact area between the seal and the mounting groove 110 can be increased, which is beneficial to improving the effectiveness and reliability of the seal. It also has the advantage of low processing difficulty, which can reduce the difficulty of disassembling and assembling the seal and the mounting groove 110, and reduce the assembly difficulty of the breathable membrane 200 and the mounting groove 110, which is beneficial to reducing the production cost and assembly cost of the product.

[0057] In some embodiments, such as Figure 2 and Figure 4 As shown, a first chamfer 126 is provided at the connection between the first end 115 and the bottom wall 111 of the mounting groove; and / or a second chamfer 117 is provided at the second end 116.

[0058] In this embodiment, the structure of the inclined wall 114 is refined.

[0059] A first chamfer 126 is provided at the connection between the first end 115 and the bottom wall 111 of the mounting groove, and / or a second chamfer 117 is provided at the second end 116. The structure of the first chamfer 126 can blunt the sharp corner at the connection between the bottom wall 111 and the side wall 113 of the mounting groove, reduce the burrs at the connection between the bottom wall 111 and the side wall 113 of the mounting groove, which is beneficial to improving the flatness of the assembly between the breathable membrane 200 and the mounting groove 110, and is beneficial to increasing the depth of the seal extending into the mounting groove 110 during airtightness testing, thus ensuring the accuracy of the airtightness test.

[0060] A second chamfer 117 is provided at the second end 116. The second chamfer 117 serves as a guide, allowing the seal to be smoothly inserted into the mounting groove 110 during airtightness testing, reducing the difficulty of disassembling and assembling the seal. At the same time, the second chamfer 117 can also reduce the burrs at the opening of the mounting groove 110.

[0061] For example, the first chamfer 126 includes a right angle or a rounded corner.

[0062] For example, the second chamfer 117 includes a right angle or a rounded corner.

[0063] In some embodiments, such as Figure 2 and Figure 4 As shown, the bottom wall 111 of the mounting groove includes a planar wall 118, which is located on the periphery of the first opening 112, and the breathable membrane 200 is connected to the planar wall 118.

[0064] In this embodiment, the structure of the bottom wall 111 of the mounting groove is refined. The bottom wall 111 of the mounting groove includes a planar wall 118, which is located around the first opening 112.

[0065] During the airtightness test, the seal can abut against the flat wall 118, which can increase the contact area between the seal and the mounting groove 110, ensure the flatness of the seal contact with the bottom wall 111 of the mounting groove, and help improve the sealing effectiveness and reliability of the seal.

[0066] After the air tightness test is passed, the breathable membrane 200 is placed in the mounting groove 110. The breathable membrane 200 is connected to the flat wall 118, which helps to improve the flatness of the assembly of the breathable membrane 200 and the mounting groove 110, and can ensure the contact area between the breathable membrane 200 and the mounting groove 110. The breathable membrane 200 can effectively cover the first opening 112, providing structural support to ensure the waterproof and breathable performance of the electronic device 10.

[0067] For example, the breathable membrane 200 is bonded to the planar wall 118.

[0068] In some embodiments, such as Figure 2 and Figure 4 As shown, the planar wall 118 is arranged around the first opening 112.

[0069] In this embodiment, the mating structure of the planar wall 118 and the first opening 112 is refined. The planar wall 118 is arranged around the first opening 112, that is, the planar wall 118 extends circumferentially along the first opening 112 to form a ring structure.

[0070] The breathable membrane 200 can be effectively connected to the planar wall 118 around the first opening 112, and can prevent moisture and other substances in the external environment from entering the electronic device 10 through the balance hole 125 and the first opening 112 from all directions, thus ensuring the effectiveness and feasibility of waterproofing and breathability of the electronic device 10.

[0071] During the airtightness test, the seal can effectively abut against the flat wall 118, which can increase the contact area between the seal and the mounting groove 110, ensure the flatness of the seal in contact with the bottom wall 111 of the mounting groove, and effectively cover and seal the first opening 112, which can meet the use requirements for subsequent airtightness testing of the frame 100.

[0072] In some embodiments, such as Figure 2 and Figure 4 As shown, the bottom wall 111 of the mounting groove has a recess 119, which is recessed in a direction away from the screen assembly 300. The first opening 112 and the balance hole 125 are connected through the recess 119.

[0073] In this embodiment, the bottom wall 111 of the mounting groove has a recess 119, which is recessed in a direction away from the screen assembly 300. Alternatively, a portion of the bottom wall 111 of the mounting groove is recessed in a direction away from the screen assembly 300 to form the recess 119. The recess 119 communicates with the first opening 112, and the open end of the recess 119 is the first opening 112. The recess 119 also communicates with the balancing hole 125, and the first opening 112 and the balancing hole 125 are connected through the recess 119. Thus, airflow can flow through the first opening 112 to the recess 119, and then to the balancing hole 125. Similarly, airflow from the external environment can flow through the balancing hole 125 to the recess 119, and then to the first opening 112, thereby achieving the purpose of balancing the internal and external air pressure of the electronic device 10 through the balancing hole 125.

[0074] By rationally setting the matching structure of the recess 119, the first opening 112 and the balance hole 125, the structural difficulty of connecting the first opening 112 and the balance hole 125 can be reduced, which has the advantage of convenient processing.

[0075] In some embodiments, such as Figure 2 and Figure 4 As shown, the sidewall 124 of the recess is provided with a second opening 123, which connects the first opening 112 and the balance hole 125.

[0076] In this embodiment, the structure of the recess 119 is refined. The sidewall 124 of the recess is provided with a second opening 123, which connects to the balance hole 125 and the first opening 112. In other words, the balance hole 125 and the first opening 112 are connected through the second opening 123 to meet the usage requirements of balancing the internal and external air pressure of the electronic device 10 through the balance hole 125.

[0077] The recess 119 has sidewalls and bottomwalls. The sidewalls 124 and bottomwalls 120 of the recess enclose a cavity structure. The second opening 123 connects to the cavity structure. The cavity structure has a shock-absorbing function. When the electronic device 10 is dropped or impacted, the second opening 123 and the balance hole 125 can effectively disperse the impact force, reduce the local force concentration on the frame 100, and further reduce the risk of the screen assembly 300 breaking or the components inside the electronic device 10 being damaged. The components inside the electronic device 10 include batteries and motherboards, etc., which are not listed here.

[0078] In some embodiments, such as Figure 4 As shown, the bottom wall 120 of the recess includes a first wall 121 and a second wall 122. The distance from the first wall 121 to the screen assembly 300 is less than the distance from the second wall 122 to the screen assembly 300. The second opening 123 is located between the second wall 122 and the screen assembly 300.

[0079] In this embodiment, the structure of the recess 119 is refined.

[0080] The bottom wall 120 of the recess includes a first wall 121 and a second wall 122. The distance from the first wall 121 to the screen assembly 300 is less than the distance from the second wall 122 to the screen assembly 300. That is, along the direction from the screen assembly 300 to the frame 100, there is a height difference between the positions of the first wall 121 and the second wall 122. The first wall 121 is closer to the screen assembly 300 than the second wall 122. The second opening 123 is located between the second wall 122 and the screen assembly 300. The space on the side of the first wall 121 facing away from the screen assembly 300 can serve as the sound cavity of the electronic device 10. In other words, by reasonably setting the structure of the recess 119, the recess 119 can both provide shock absorption and not occupy the space of the sound cavity of the electronic device 10.

[0081] In some embodiments, when there are multiple inclined walls 114, at least a portion of the planar wall 118 is located between two inclined walls 114.

[0082] In this embodiment, the mating structure of multiple inclined walls 114 and flat walls 118 is refined, such that when there are multiple inclined walls 114, at least a portion of the flat wall 118 is located between two inclined walls 114. That is, inclined walls 114 are provided where there is a drop between the opposite ends of the flat wall 118, and the inclined walls 114 located at both ends of the flat wall 118 can form a slope structure. During the airtightness test, a contour seal is formed along the slope structure. After the airtightness test is completed, the mounting groove 110 can be wiped before the breathable membrane 200 is pasted.

[0083] For example, the electronic device 10 includes a frame 100, a breathable membrane 200, and a screen assembly 300. The frame 100 is provided with a mounting groove 110, the bottom wall 111 of the mounting groove is provided with a first opening 112, and the outer surface of the frame 100 is provided with a balance hole 125, which communicates with the first opening 112. On the one hand, when the external air pressure changes (e.g., altitude, airflow during flight), airflow can flow inside and outside the electronic device 10 through the balance hole 125 and the first opening 112, which can prevent the deformation of internal sealing components (e.g., battery compartment, camera module), sealing failure, bulging of the screen assembly 300, and button malfunction caused by air pressure differences, thus ensuring the sealing performance of the electronic device 10. On the other hand, the first opening 112 and the balance hole 125 are connected to acoustic components such as the earpiece and microphone, which can reduce the interference of air pressure changes on sound transmission and ensure the stability of functions such as calls and recording. Understandably, the balance hole 125 acts like a "breathing valve" for the electronic device 10, regulating air pressure to protect the internal structure of the electronic device 10 and ensure its normal operation.

[0084] For example, the wall of the mounting groove 110 not only serves to bond with the breathable membrane 200, but also cooperates with the sealing element to conduct an airtightness test. This ensures that the chip 310 of the screen assembly 300 and the portion of the frame 100 located around the mounting groove 110 are positioned opposite each other, achieving the purpose of misaligning the mounting groove 110 and the chip 310 of the screen assembly 300, thus guaranteeing the reliability of the screen assembly 300. The frame 100 has high manufacturing feasibility, requires few structural modifications, and has low modification costs.

[0085] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0086] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic device, characterized in that, include: A frame, wherein a mounting groove is provided on one side of the frame, a balance hole is provided on the outer surface of the frame, and a first opening is provided on the groove wall of the mounting groove, the first opening communicating with the balance hole; A breathable membrane is disposed in the mounting groove, and the breathable membrane covers the first opening; A screen assembly is disposed on the side of the frame where the mounting slot is provided. The screen assembly has a chip, which is arranged offset from the mounting slot.

2. The electronic device according to claim 1, characterized in that, Along a direction perpendicular to the screen assembly to the frame, the mounting groove is closer to the outer peripheral wall of the frame than the middle of the frame.

3. The electronic device according to claim 1 or 2, characterized in that, The mounting groove has a bottom wall and a side wall connected to each other. The bottom wall of the mounting groove is disposed opposite to the screen assembly. The bottom wall of the mounting groove is provided with the first opening. The side wall of the mounting groove includes an inclined wall with a first end and a second end opposite to each other. The first end is located between the second end and the bottom wall of the mounting groove. Along the direction from the first opening to the side wall of the mounting groove, the first end is closer to the bottom wall of the mounting groove than the second end.

4. The electronic device of claim 3, wherein, The number of inclined walls is multiple, and the multiple inclined walls are arranged at circumferential intervals along the first opening; or The inclined wall is either an arc-shaped inclined wall or an annular inclined wall that extends circumferentially along the first opening.

5. The electronic device according to claim 3, characterized in that, Along the direction from the first end to the second end, the distance between the inclined wall and the first opening gradually increases.

6. The electronic device of claim 3, wherein, The first end is connected to the bottom wall of the mounting groove, and the second end forms part of the opening of the mounting groove.

7. The electronic device according to claim 6, characterized in that, A first chamfer is provided at the connection between the first end and the bottom wall of the mounting groove; and / or A second chamfer is provided at the second end.

8. The electronic device of claim 4, wherein, The bottom wall of the mounting groove includes a flat wall, which is located on the periphery of the first opening, and the breathable membrane is connected to the flat wall.

9. The electronic device of claim 8, wherein, When there are multiple inclined walls, at least a portion of the planar wall is located between two of the inclined walls.

10. The electronic device of claim 8, wherein, The planar wall is arranged around the first opening.

11. The electronic device of claim 3, wherein, The bottom wall of the mounting groove has a recess that is recessed in a direction away from the screen assembly, and the first opening and the balance hole are connected through the recess.

12. The electronic device of claim 11, wherein, The sidewall of the recess is provided with a second opening, which connects the first opening and the balance hole.

13. The electronic device of claim 12, wherein, The bottom wall of the recess includes a first wall and a second wall, wherein the distance from the first wall to the screen assembly is less than the distance from the second wall to the screen assembly; The second opening is located between the second wall and the screen assembly.

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