Electronic device

Abstract

The utility model discloses an electronic device, and belongs to the technical field of communication, and the electronic device comprises a housing and a camera decoration part. The shell is provided with an outer surface; the camera decorating part comprises a first decorating ring and a second decorating ring, and the first decorating ring is bonded with the outer surface of the shell; the second decoration ring is located on the side, away from the outer surface, of the first decoration ring, the first decoration ring is provided with a weight reduction groove and a first dispensing groove, the side, facing the second decoration ring, of the first decoration ring extends to form a first protruding part, and the weight reduction groove and the first dispensing groove are spaced through the first protruding part; the second decoration ring comprises a covering part and a bonding matching part which are distributed in the radial direction of the second decoration ring, and the covering part covers a groove opening of the weight reducing groove and is opposite to the first protruding part; the bonding matching part and the first dispensing groove are oppositely arranged, and the first protruding part is matched with the bonding matching part in a limiting mode in the radial direction of the first decoration ring.

Description

Technical Field

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

[0002] With the advancement of technology, electronic devices (such as mobile phones and tablet computers) have made great progress. As a powerful tool, electronic devices have greatly facilitated users' lives and work.

[0003] In related art, electronic devices are often equipped with camera trims, which are used to decorate the camera module and prevent the risk of camera module components being exposed. The camera trim includes a first decorative ring and a second decorative ring that are bonded together, with the first decorative ring being bonded to the outer surface of the electronic device's housing. In related art, the first decorative ring has a glue dispensing groove formed in it, which is filled with glue. The first and second decorative rings are bonded together using the glue in the glue dispensing groove.

[0004] However, the first decorative ring and the second decorative ring are prone to rubbing during the bonding process, which easily causes the first decorative ring and the second decorative ring to be misaligned with each other, resulting in poor assembly accuracy of the camera decorative component. Utility Model Content

[0005] The purpose of the embodiments of the present application is to provide an electronic device that can solve the problem of poor assembly accuracy of camera decorative parts.

[0006] The present application discloses an electronic device, comprising:

[0007] a housing having an outer surface;

[0008] A camera decorative part, the camera decorative part includes a first decorative ring and a second decorative ring, the first decorative ring is bonded to the outer surface of the shell; the second decorative ring is located on the side of the first decorative ring away from the outer surface, the first decorative ring is provided with a weight-reducing groove and a first glue-dotting groove, the first decorative ring extends toward the side of the second decorative ring with a first protrusion, the weight-reducing groove and the first glue-dotting groove are separated by the first protrusion; the second decorative ring includes a covering part and a bonding fitting part distributed along its radial direction, the covering part covers the notch of the weight-reducing groove and is opposite to the first protrusion; the bonding fitting part is arranged opposite to the first glue-dotting groove, and the first protrusion is limitedly fitted with the bonding fitting part along the radial direction of the first decorative ring.

[0009] In the embodiment of the present application, the first protrusions and the adhesive engagement portions are arranged in an alternating manner, such that the first protrusions engage with the adhesive engagement portions in a radial direction of the first decorative ring. In this embodiment, the first protrusions engage with the adhesive engagement portions in a radial direction of the first decorative ring, thereby limiting the risk of rubbing between the first and second decorative rings, thereby reducing the risk of misalignment between the first and second decorative rings and improving the assembly accuracy of the camera decorative component. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

[0011] Figure 2 is a partial cross-sectional view of an electronic device disclosed in an embodiment of the present application;

[0012] Figures 3 to 6 This is a schematic structural diagram of a first camera decorative component of an electronic device disclosed in an embodiment of the present application;

[0013] Figures 7 and 8 1 is a schematic structural diagram of a second camera decorative component of an electronic device disclosed in an embodiment of the present application;

[0014] Figure 9 Schematic diagram of the structure of a third camera decoration component of an electronic device disclosed in an embodiment of the present application;

[0015] Figures 10 to 13 This is a structural diagram of the fourth camera decoration component of the electronic device disclosed in the embodiment of the present application.

[0016] Description of reference numerals:

[0017] 100-shell, 101-inner surface, 102-outer surface, 103-through hole,

[0018] 200-camera decoration, 210-inner bracket, 220-first decorative ring, 221-weight reduction groove, 222-first glue groove, 223-first raised portion, 2231-filling groove, 224-limiting groove, 225-avoidance notch, 226-second raised portion, 227-second glue groove, 2201-first bonding surface, 2202-second bonding surface, 2203-third bonding surface, 230-second decorative ring, 231-covering portion, 232-bonding matching portion, 2321-limiting protrusion, 2301-fourth bonding surface, 2302-fifth bonding surface, 2303-sixth bonding surface, 240-third decorative ring, 241-first ring body, 242-second ring body, 250-lens,

[0019] 310 - first adhesive layer, 311 - first adhesive section, 312 - second adhesive section, 313 - third adhesive section, 314 - fourth adhesive section, 320 - second adhesive layer. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described 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 are within the scope of protection of this application.

[0021] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects and are not used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate so that the embodiments of this application can be implemented in an order other than those illustrated or described herein. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0022] The electronic device provided in the embodiments of the present application is described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0023] Please refer to Figures 1 to 13 An embodiment of the present application discloses an electronic device, which includes a housing 100 and a camera decoration 200.

[0024] The housing 100 provides a mounting base for other components of the electronic device. Housings 100 with different structures may have different components. For example, the housing 100 may include a front shell, a back cover, and a middle frame disposed therebetween. The frame may be formed on the middle frame. In this case, the frame serves as a part of the middle frame. For another example, the housing 100 includes a front cover and a back cover, and the frame may be formed on the back cover or on the front cover. The back cover here may be understood as a battery cover. The housing 100 has an outer surface 102, where the outer surface 102 is the exposed surface of the housing 100. The housing 100 is provided with an inner cavity, where the outer surface 102 is the surface of the housing 100 facing away from the inner cavity.

[0025] The camera decoration 200 is used to decorate the camera module, thereby avoiding the risk of the camera module being exposed. The camera decoration 200 includes a first decorative ring 220 and a second decorative ring 230. The first decorative ring 220 is bonded to the outer surface 102 of the shell 100. The second decorative ring 230 is located on the side of the first decorative ring 220 away from the outer surface 102. Specifically, the first decorative ring 220 can be bonded to the outer surface 102 by a bonding structure such as double-sided tape or glue. The outer surface 102 here can specifically refer to the outer surface 102 of the back cover, that is, the camera decoration 200 in this application is used to decorate the rear camera module. At this time, the lens of the rear camera module is opposite to the inner ring area of the first decorative ring 220 and the second decorative ring 230, so that light can pass through the first decorative ring 220 and the second decorative ring 230 and enter the rear camera module to realize the shooting function.

[0026] The first decorative ring 220 is provided with a weight-reducing groove 221 and a first glue-dispensing groove 222. The weight-reducing groove 221 is formed by removing some material from the first decorative ring 220. This groove is used to reduce the weight of the first decorative ring 220, thereby reducing the weight of the entire camera decorative component 200, thereby promoting the development of lightweight and thin electronic devices. The first glue-dispensing groove 222 is used for glue dispensing, thereby achieving bonding between the first decorative ring 220 and the second decorative ring 230.

[0027] A first protrusion 223 extends from the side of the first decorative ring 220 facing the second decorative ring 230, and the weight-reducing groove 221 and the first glue-dispensing groove 222 are separated by the first protrusion 223. At this point, the weight-reducing groove 221 and the first glue-dispensing groove 222 are separated by the first protrusion, indicating that the weight-reducing groove 221 and the first glue-dispensing groove 222 are located on either side of the first protrusion 223, respectively. Here, the first protrusion 223 is the sidewall of one side of the weight-reducing groove 221 and the first glue-dispensing groove 222. Specifically, it can be understood that the surface of the first protrusion 223 facing the weight-reducing groove 221 serves as part of the side surface of the weight-reducing groove 221, while the surface of the first protrusion 223 facing the first glue-dispensing groove 222 serves as part of the side surface of the first glue-dispensing groove 222.

[0028] The second decorative ring 230 includes a covering portion 231 and an adhesive fitting portion 232 distributed along its radial direction. The covering portion 231 and the adhesive fitting portion 232 are integrally formed structures. The covering portion 231 and the adhesive fitting portion 232 are non-different areas distributed along the radial direction of the second decorative ring 230. The covering portion 231 covers the notch of the weight-reducing groove 221 and is opposite to the first protrusion 223. The covering portion 231 is used to cover the weight-reducing groove 221. The adhesive fitting portion 232 is arranged opposite to the first glue dispensing groove 222. At this time, the adhesive fitting portion 232 is staggered with the first protrusion 223. The first protrusion 223 is limitedly matched with the adhesive fitting portion 232 along the radial direction of the first decorative ring 220.

[0029] During the specific assembly process, the covering portion 231 of the second decorative ring 230 is opposite to the weight-reducing groove 221 and the first protrusion 223, and the bonding portion 232 of the second decorative ring 230 is arranged opposite to the first glue-dispensing groove 222. Assembly is then performed along the axial direction of the first decorative ring 220 or the second decorative ring 230, and the adhesive structure filled in the first glue-dispensing groove 222 is bonded to the bonding portion 232. Furthermore, because the first protrusion 223 and the bonding portion 232 are staggered in the axial direction and at least partially overlap in the radial direction, the overlapping portions can be mutually limited, thereby avoiding the risk of radial friction between the first decorative ring 220 and the second decorative ring 230.

[0030] In the embodiment disclosed in the present application, the first protrusion 223 is limitedly engaged with the adhesive mating portion 232 along the radial direction of the first decorative ring 220, thereby limiting the risk of rubbing between the first decorative ring 220 and the second decorative ring 230, thereby reducing the risk of mutual misalignment of the first decorative ring 220 and the second decorative ring 230, and thereby improving the assembly accuracy of the camera decorative part 200.

[0031] In addition, the first decorative ring 220 in the present application is also provided with a weight-reducing groove 221 , thereby reducing the weight of the first decorative ring 220 , thereby reducing the weight of the camera decorative component 200 , and further facilitating the development of lighter and thinner electronic devices.

[0032] In addition, the camera decoration 200 is split into multiple independent small decorative ring structures, so that it can realize a combination of different materials, different appearance processes or different color matching, thereby improving the structural diversity of the camera decoration 200, which is more conducive to meeting the personalized needs of users, and further making the appearance structure of the electronic device more diverse, achieving a more attractive appearance effect, and thus improving the appearance performance of the electronic device.

[0033] In the above scheme, although the setting of the weight-reducing groove 221 can reduce the weight of the camera decoration 200, it also causes the area of the first glue groove 222 of the first decorative ring 220 to be reduced, thereby causing the area of the bonding surface of the first decorative ring 220 and the second decorative ring 230 to be reduced, thereby affecting the bonding reliability of the first decorative ring 220 and the second decorative ring 230.

[0034] Based on this, in another optional embodiment, the electronic device may further include a first adhesive layer 310, which includes a first adhesive segment 311, a second adhesive segment 312, and a third adhesive segment 313 connected in sequence. The first adhesive segment 311 may be filled between the first protruding portion 223 and the covering portion 231, and the second adhesive segment 312 may be located between the first protruding portion 223 and the adhesive mating portion 232. The third adhesive segment 313 may be filled in the first glue dispensing groove 222 and bonded to the adhesive mating portion 232.

[0035] Specifically, if Figure 5 As shown, the surface of the first protrusion 223 facing the second decoration can be the first bonding surface 2201, the surface of the second protrusion 226 facing the first glue dispensing groove 222 can be the second bonding surface 2202, and the bottom surface of the first glue dispensing groove 222 can be the third bonding surface 2203. At this time, since the first protrusion 223 protrudes from the bottom surface of the first glue dispensing groove 222, the first bonding surface 2201 protrudes from the third bonding surface 2203. Therefore, there is a height difference between the first bonding surface 2201 and the third bonding surface 2203. Therefore, the first bonding surface 2201, the second bonding surface 2202, and the third bonding surface 2203 form a first stepped surface.

[0036] The corresponding covering portion 231 has a fourth bonding surface 2301, the side surface of the bonding portion 232 facing the first protrusion 223 is a fifth bonding surface 2302, and the surface of the bonding portion 232 facing the first dispensing groove 222 is a sixth bonding surface 2303. At this time, because the bonding portion 232 protrudes from the covering portion 231, the sixth bonding surface 2303 protrudes from the fourth bonding surface 2301. Therefore, there is a height difference between the sixth bonding surface 2303 and the fourth bonding surface 2301, and thus the sixth bonding surface 2303, the fifth bonding surface 2302, and the fourth bonding surface 2301 form a second stepped surface.

[0037] At this time, the first bonding surface 2201 and the fourth bonding surface 2301 are opposite each other, and the first bonding section 311 is located between the fourth bonding surface 2301 and the first bonding surface 2201. The second bonding surface 2202 and the fifth bonding surface 2302 are opposite each other, and the second bonding section 312 is located between the second bonding surface 2202 and the fifth bonding surface 2302. The third bonding surface 2203 and the sixth bonding surface 2303 are opposite each other, and the third bonding section 313 is located between the third bonding surface 2203 and the sixth bonding surface 2303. Because the bonding area formed by the first bonding surface 2201 and the fourth bonding surface 2301 is higher than the bonding area formed by the third bonding surface 2203 and the sixth bonding surface 2303, the first bonding section 311 is higher than the third bonding section 313. As a result, the first bonding section 311, the second bonding section 312, and the third bonding section 313 form a "Z" shape.

[0038] In this solution, the first bonding surface 2201 and the fourth bonding surface 2301 and the first glue dispensing groove 222 form a radial or transverse bonding area (eg Figure 6 In this case, the bonding area formed between the first bonding surface 2201 and the fourth bonding surface 2301 improves the problem of the small radial bonding area between the first decorative ring 220 and the second decorative ring 230. At the same time, the second bonding surface 2202 and the fifth bonding surface 2302 are the vertical connecting surfaces of the two stepped surfaces, so the second bonding surface 2202 and the fifth bonding surface 2302 form an axial or vertical bonding area (as shown in FIG. Figure 6 The axial direction here refers to the axis of the first decorative ring 220. This increases the axial bonding surface between the first and second decorative rings 220, 230. This increases the total bonding surface area between the first and second decorative rings 220, 230, thereby improving the bonding reliability between the first and second decorative rings 220, 230 and, consequently, the camera decorative element 200.

[0039] In the above solution, when the first decorative ring 220 and the second decorative ring 230 separate, the radial or transverse bonding area is subjected to a peel force perpendicular to the bonding direction, while the axial or vertical bonding area is subjected to a shear force parallel to the bonding direction. This bonding structure is often dozens of times more resistant to shear forces than to peel forces. Therefore, this solution can significantly increase the bonding strength between the first and second decorative rings 220, 230. Laboratory measurements show that the ejection force of steel components can meet ≥200N, an increase of approximately 100%. This demonstrates that the first and second decorative rings 220, 230 have excellent assembly reliability.

[0040] In another embodiment, the first adhesive surface 2201 and the third adhesive surface 2203 are both perpendicular to the second adhesive surface 2202 , and the fourth adhesive surface 2301 and the sixth adhesive surface 2303 are both perpendicular to the fifth adhesive surface 2302 .

[0041] In another alternative, the weight-reducing groove 221 can be located on the side of the first raised portion 223 facing the outer edge of the first decorative ring 220. In other words, the weight-reducing groove 221 is closer to the outer edge of the first decorative ring 220. The first glue-dispensing groove 222 is located on the side of the first raised portion 223 facing the inner edge of the first decorative ring 220. In this case, the first glue-dispensing groove 222 is closer to the inner edge of the first decorative ring 220. In this embodiment, the weight-reducing groove 221 is closer to the outer edge of the first decorative ring 220, which is more conducive to weight distribution of the camera trim 200 and, therefore, more convenient for manufacturing and assembly of the camera trim 200.

[0042] In another embodiment, a filling groove 2231 may be defined on the side of the first protrusion 223 facing the first adhesive dispensing groove 222. Specifically, the filling groove 2231 may be defined on the second adhesive surface 2202. The opening of the filling groove 2231 faces the first adhesive dispensing groove 222 and communicates with the first adhesive dispensing groove 222. The first adhesive layer 310 may further include a fourth adhesive segment 314, which may be connected to the third adhesive segment 313 and may fill the filling groove 2231.

[0043] In this embodiment, the fourth adhesive section 314 is filled within the filling groove 2231, thus forming an inverted structure. This prevents the first adhesive layer 310 from falling out, further enhancing the bonding strength between the first decorative ring 220 and the second decorative ring 230. Furthermore, the fourth adhesive section 314 further extends the bonding path between the first decorative ring 220 and the second decorative ring 230, while also further increasing the resistance of the axial adhesive zone to shear and peel forces, thereby preventing the risk of the axial adhesive zone from detaching due to shear and peel forces.

[0044] Of course, the present application is not limited to providing a filling groove 2231 on the second adhesive surface 2202 , and filling grooves 2231 may also be provided on other adhesive surfaces. The position and number of the filling grooves 2231 are not limited herein.

[0045] In another optional solution, the surface of the first protrusion 223 facing the first glue dispensing groove 222 can be a toothed surface. It can be understood here that the above-mentioned second bonding surface 2202 can be a toothed surface. At this time, the second bonding section 312 corresponding to the second bonding surface 2202 is also a toothed structure. In this solution, the second bonding section 312 is embedded in the toothed surface, so the second bonding section 312 and the second bonding surface 2202 can form an inverted structure, so that the first bonding layer 310 is not easy to fall out, further improving the bonding force between the first decorative ring 220 and the second decorative ring 230. In addition, the toothed surface can further extend the bonding path of the first decorative ring 220 and the second decorative ring 230, and at the same time can further increase the resistance to shear force and peeling force of the axial bonding area, thereby avoiding the risk of detachment of the axial bonding area due to the influence of shear force and peeling force.

[0046] In another optional embodiment, the second decorative ring 230 can move relative to the first decorative ring 220 so that the second decorative ring 230 can be switched from the initial assembly position to the target assembly position. This means that the second decorative ring 230 can move relative to the first decorative ring 220 before the first adhesive layer 310 solidifies.

[0047] One of the first decorative ring 220 and the second decorative ring 230 may be provided with a limiting groove 224, and the other may be provided with a limiting protrusion 2321. When the second decorative ring 230 is in the initial assembly position, the limiting protrusion 2321 is located outside the limiting groove 224. When the second decorative ring 230 is in the target assembly position, at least a portion of the limiting protrusion 2321 is located within the limiting groove 224. The second decorative ring 230 is positioned and engaged with the first decorative ring 220 along the arrangement direction of the second decorative ring 230 and the first decorative ring 220 by the limiting protrusion 2321 and the limiting groove 224.

[0048] During the specific assembly process, glue is first applied to the first decorative ring 220, and then the second decorative ring 230 is assembled to the initial assembly position. Specifically, the second decorative ring 230 is assembled with the first decorative ring 220 along its axis. At this time, the limiting protrusion 2321 and the limiting groove 224 are staggered, thereby avoiding the risk of interference between the limiting protrusion 2321 and the limiting groove 224, which would affect the assembly of the second decorative ring 230 and the first decorative ring 220. Then, before the glue is cured, the second decorative ring 230 is driven to move relative to the first decorative ring 220 so that at least a portion of the limiting protrusion 2321 is located within the limiting groove 224. As a result, the second decorative ring 230 is limited and engaged with the first decorative ring 220 along the arrangement direction of the second decorative ring 230 and the first decorative ring 220 by the limiting protrusion 2321 and the limiting groove 224. After the glue is cured, the first decorative ring 220 and the second decorative ring 230 can be axially engaged, thereby avoiding the risk of loosening of the first decorative ring 220 and the second decorative ring 230. The assembly position of the first decorative ring 220 and the second decorative ring 230 after the glue is cured is the target assembly position mentioned above.

[0049] In this solution, the first decorative ring 220 and the second decorative ring 230 can be snap-fitted along the axial direction, thereby avoiding the risk of the first decorative ring 220 and the second decorative ring 230 being loose, and further improving the assembly reliability of the camera decorative component 200.

[0050] In the above solution, the second decorative ring 230 is movable radially relative to the first decorative ring 220. That is, the first decorative ring 220 and the second decorative ring 230 are first assembled eccentrically, so that the limiting protrusion 2321 and the limiting groove 224 are offset. Then, the second decorative ring 230 is pushed radially to a position concentric with the first decorative ring 220, so that at least a portion of the limiting protrusion 2321 is located in the limiting groove 224.

[0051] Furthermore, the second decorative ring 230 can rotate about the central axis of the first decorative ring 220, allowing the second decorative ring 230 to be moved from the initial assembly position to the target assembly position. In this case, in the initial assembly position, the second decorative ring 230 and the first decorative ring 220 are arranged concentrically. The second decorative ring 230 is then rotated about the central axis of the first decorative ring 220 to move the second decorative ring 230 to the target assembly position. Therefore, the first decorative ring 220 and the second decorative ring 230 can remain concentric throughout the entire assembly process.

[0052] The first protrusion 223 is provided with a side facing the first dispensing groove 222, which is provided with avoidance notches 225 and limiting grooves 224 spaced apart along the circumference of the first decorative ring 220. The bonding portion 232 can be provided with a limiting protrusion 2321.

[0053] When the second decorative ring 230 is in its initial assembly position, the limiting protrusion 2321 is located within the avoidance notch 225. The avoidance notch 225 here refers to a portion of the first raised portion 223 that is cut away to avoid the limiting protrusion 2321, thus avoiding the risk of the second decorative ring 230 not being properly assembled. It can also be understood that the width of the area on the first raised portion 223 where the avoidance notch 225 is provided is smaller than the width of the limiting groove 224. In this case, the smaller area on the first raised portion 223 can be used to avoid the limiting protrusion 2321, while the wider area on the first raised portion 223 can be used to provide the limiting groove 224, thereby achieving a limited fit for the limiting protrusion 2321.

[0054] When the second decorative ring 230 is in the target assembly position, at least a portion of the limiting protrusion 2321 is located in the limiting groove 224 .

[0055] During the assembly process, glue is first applied to the first decorative ring 220, and then the second decorative ring 230 is vertically installed at a specific angle, with the limiting protrusion 2321 located within the avoidance notch 225. Finally, before the glue cures, the second decorative ring 230 is rotated a certain angle to engage the limiting protrusion 2321 with the limiting groove 224.

[0056] In this solution, the assembly position is switched by rotation, ensuring that the first decorative ring 220 and the second decorative ring 230 remain concentric at all times, thereby avoiding the risk of misalignment between the first decorative ring 220 and the second decorative ring 230, and further improving the assembly accuracy of the camera decorative member 200. Furthermore, the positioning projections 2321 and positioning grooves 224 are located on the first raised portion 223 and the mating adhesive portion, eliminating the risk of exposure of the positioning projections 2321 and positioning grooves 224, and further improving the appearance of the decorative member.

[0057] Furthermore, there are multiple limiting protrusions 2321, which can be spaced apart along the circumference of the second decorative ring 230. There can also be multiple limiting grooves 224 and multiple avoidance notches 225, which can be alternately distributed along the circumference of the first decorative ring 220. When the second decorative ring 230 is in the initial assembly position, each limiting protrusion 2321 is located within a corresponding avoidance notch 225. When the second decorative ring 230 is in the target assembly position, the multiple limiting protrusions 2321 and the multiple limiting grooves 224 are in a one-to-one corresponding positional engagement.

[0058] In this solution, there are multiple limiting grooves 224 and limiting protrusions 2321, so that multiple snap-fit structures can be formed at circumferential intervals along the first decorative ring 220 and the second decorative ring 230, thereby avoiding the risk of local warping and detachment, thereby further improving the assembly reliability of the camera decorative part 200.

[0059] In another optional solution, the housing 100 may further have an inner surface 101. The inner surface 101 and the outer surface 102 may be located on opposite sides of the housing 100. The housing 100 may be provided with a through hole 103 extending through the inner surface 101 and the outer surface 102. The inner surface 101 herein refers to the side of the housing 100 facing away from the outer surface 102, and may also be understood as the surface of the housing 100 used to form an inner cavity.

[0060] The camera decorative member 200 also includes an inner bracket 210 and a lens 250. The inner bracket 210 can be attached to the inner surface 101, and a portion of the inner bracket 210 can extend through the hole 103. The lens 250 can be located on the side of the outer surface 102 of the housing 100. The lens 250 can be bonded to the inner bracket 210, which refers to the bonding of the lens 250 to the end of the inner bracket 210 that protrudes from the outer surface 102. The first decorative ring 220 and the second decorative ring 230 can both be disposed around the inner bracket 210. This refers to the first decorative ring 220 and the second decorative ring 230 surrounding the portion of the inner bracket 210 that protrudes from the outer surface 102.

[0061] In this solution, the inner bracket 210 is attached to the inner surface 101 of the shell 100, and the first decorative ring 220 is attached to the outer surface 102 of the shell 100. At this time, the inner bracket 210 and the first decorative ring 220 can form a clamping structure, thereby clamping the shell 100, thereby further improving the assembly reliability of the camera decoration 200 and the shell 100.

[0062] In an optional solution, the first decorative ring 220 can be made of aluminum alloy, and the second decorative ring 230 can be made of stainless steel. In this case, since the first decorative ring 220 and the second decorative ring 230 have different material densities, the overall weight of the camera decorative member 200 can be reduced.

[0063] In another optional solution, the camera trim 200 may further include a third decorative ring 240. The second decorative ring 230 may be disposed around the third decorative ring 240, and the third decorative ring 240 may be bonded to the side of the first decorative ring 220 facing away from the outer surface 102. The third decorative ring 240 may be disposed around the lens 250. In this case, the third decorative ring 240 can protect the lens 250. The first decorative ring 220, the second decorative ring 230, and the third decorative ring 240 together constitute the exterior design of the camera trim 200. This design is divided into three independent small decorative ring structures, which is more conducive to meeting the personalized needs of users.

[0064] Optionally, the third decorative ring 240 may be made of aluminum alloy or stainless steel. Of course, the third decorative ring 240 may also be made of other materials, which is not limited herein.

[0065] To prevent the third decorative ring 240 from detaching, in another optional solution, the third decorative ring 240 may include a first ring body 241 and a second ring body 242. The second ring body 242 may be located at the end of the first ring body 241 facing the first decorative ring 220, and the second ring body 242 extends toward the inner ring area of the first ring body 241. The first ring body 241 is disposed around the lens 250, and the second ring body 242 is located between the first decorative ring 220 and the lens 250. In this solution, the first decorative ring 220 and the lens 250 can axially limit the second ring body 242, thereby preventing the risk of the third decorative ring 240 detaching, thereby ensuring reliable assembly performance of the third decorative ring 240.

[0066] In the above embodiment, the second decorative ring 230 and the third decorative ring 240 can share the same adhesive dispensing groove. In this case, the adhesive mating portion 232 of the second decorative ring 230 and the second ring body 242 of the third decorative ring 240 are both bonded to the adhesive structure within the first adhesive dispensing groove 222. However, due to the gap between the second decorative ring 230 and the third decorative ring 240, the adhesive structure may overflow from the gap between the second decorative ring 230 and the third decorative ring 240, thereby affecting the appearance and performance of the camera decorative component 200.

[0067] Based on this, in another optional solution, the first decorative ring 220 can be provided with a second glue dispensing groove 227, which can be filled with a second adhesive layer 320. The second adhesive layer 320 can be used to adhere to the second ring body 242. A second protrusion 226 is provided on the side of the first decorative ring 220 facing the third decorative ring 240. The first glue dispensing groove 222 and the second glue dispensing groove 227 can be separated by the second protrusion 226, and the height of the first protrusion 223 can be greater than the height of the second protrusion 226. Here, the height direction of the first protrusion 223 and the second protrusion 226 refers to the axial direction of the first ring body 241.

[0068] In this embodiment, the third decorative ring 240 is bonded to the first decorative ring 220 via the second adhesive layer 320. Furthermore, the second raised portion 226 separates the first adhesive layer 310 from the second adhesive layer 320, thereby preventing adhesive overflow from the gap between the second decorative ring 230 and the third decorative ring 240 and improving the appearance of the camera decorative element 200. Furthermore, the height of the first raised portion 223 is greater than that of the second raised portion 226, preventing the second raised portion 226 from lifting the second decorative ring 230, thereby reducing the risk of positional failure between the first raised portion 223 and the adhesive engagement portion 232.

[0069] The electronic device disclosed in the embodiments of the present application is a smart phone, a tablet computer, an e-book reader or a wearable device. Of course, the electronic device can also be other devices, and the embodiments of the present application do not limit this.

[0070] 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 this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An electronic device, characterized in that: include: a housing having an outer surface; a camera decorative member, the camera decorative member comprising a first decorative ring and a second decorative ring, the first decorative ring being bonded to the outer surface of the housing; The second decorative ring is located on the side of the first decorative ring away from the outer surface, the first decorative ring is provided with a weight-reducing groove and a first glue-dispensing groove, the first decorative ring extends a first protrusion toward the side of the second decorative ring, the weight-reducing groove and the first glue-dispensing groove are separated by the first protrusion; the second decorative ring includes a covering portion and an adhesive fitting portion distributed along its radial direction, the covering portion covers the notch of the weight-reducing groove and is opposite to the first protrusion; the adhesive fitting portion is arranged opposite to the first glue-dispensing groove, and the first protrusion is limitedly fitted with the adhesive fitting portion along the radial direction of the first decorative ring.

2. The electronic device according to claim 1, wherein The electronic device also includes a first adhesive layer, which includes a first adhesive section, a second adhesive section and a third adhesive section connected in sequence. The first adhesive section is filled between the first protrusion and the covering section, the second adhesive section is located between the first protrusion and the adhesive matching section, and the third adhesive section is filled in the first glue dispensing groove and is bonded to the adhesive matching section.

3. The electronic device according to claim 2, wherein: The weight-reducing groove is arranged on a side of the first protrusion facing the outer edge of the first decorative ring, and the first glue dispensing groove is arranged on a side of the first protrusion facing the inner edge of the first decorative ring.

4. The electronic device according to claim 2, wherein: A filling groove is provided on the side of the first protrusion facing the first glue dispensing groove, the notch of the filling groove faces the first glue dispensing groove and is connected to the first glue dispensing groove, the first bonding layer also includes a fourth bonding segment, the fourth bonding segment is connected to the third bonding segment, and the fourth bonding segment is filled in the filling groove.

5. The electronic device according to claim 2, wherein: The surface of the first protrusion facing the first glue dispensing groove is a toothed surface.

6. The electronic device according to claim 2, wherein: The second decorative ring can move relative to the first decorative ring so that the second decorative ring can be switched from an initial assembly position to a target assembly position; one of the first decorative ring and the second decorative ring is provided with a limiting groove, and the other is provided with a limiting protrusion; when the second decorative ring is in the initial assembly position, the limiting protrusion is located outside the limiting groove; when the second decorative ring is in the target assembly position, at least part of the limiting protrusion is located in the limiting groove, and the second decorative ring is limitedly matched with the first decorative ring along the arrangement direction of the second decorative ring and the first decorative ring through the limiting protrusion and the limiting groove.

7. The electronic device according to claim 6, wherein: The second decorative ring can rotate around the central axis of the first decorative ring so that the second decorative ring can be switched from the initial assembly position to the target assembly position; the first protrusion is provided with a side facing the first glue dispensing groove, with avoidance notches and the limiting grooves spaced apart along the circumference of the first decorative ring; and the adhesive fitting portion is provided with the limiting protrusion; When the second decorative ring is in the initial assembly position, the limiting protrusion is located in the avoidance notch; when the second decorative ring is in the target assembly position, at least a portion of the limiting protrusion is located in the limiting groove.

8. The electronic device according to claim 7, wherein: There are multiple limiting protrusions, and the multiple limiting protrusions are distributed at intervals along the circumference of the second decorative ring; there are multiple limiting grooves and multiple avoiding notches, and the multiple limiting grooves and multiple avoiding notches are alternately distributed along the circumference of the first decorative ring; when the second decorative ring is in the initial assembly position, each limiting protrusion is located in the corresponding avoiding notch; when the second decorative ring is in the target assembly position, the multiple limiting protrusions and the multiple limiting grooves correspond to each other in a one-to-one limiting manner.

9. The electronic device according to claim 1, wherein: The shell further comprises an inner surface, wherein the inner surface and the outer surface are located on opposite sides of the shell, and the shell is provided with a through hole penetrating the inner surface and the outer surface; The camera decoration also includes an inner bracket and a lens. The inner bracket is attached to the inner surface, and part of the inner bracket extends out of the through hole. The lens is located on the side where the outer surface of the shell is located. The lens is bonded to the inner bracket, and the first decorative ring and the second decorative ring are both arranged around the inner bracket.

10. The electronic device according to claim 9, characterized in that The camera decorative member further includes a third decorative ring, the second decorative ring is arranged around the third decorative ring, and the third decorative ring is bonded to a side of the first decorative ring facing away from the outer surface; The third decorative ring includes a first ring body and a second ring body, wherein the second ring body is provided at one end of the first ring body facing the first decorative ring and extends toward the inner ring area of the first ring body; the first ring body is provided around the lens; and the second ring body is located between the first decorative ring and the lens; The first decorative ring is provided with a second glue dispensing groove, the second glue dispensing groove is filled with a second adhesive layer, and the second adhesive layer is used to bond the second ring body; the first decorative ring is provided with a second protrusion on the side facing the third decorative ring, the first glue dispensing groove and the second glue dispensing groove are separated by the second protrusion, and the height of the first protrusion is greater than the height of the second protrusion.

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