Shell assembly and intelligent terminal

Abstract

The utility model provides a shell assembly and an intelligent terminal. The shell assembly comprises a support and a decorating part. The bracket comprises a bracket body and a first mounting part, and the first mounting part is arranged on the bracket body; the decorating part comprises a decorating body and a second mounting part, and the second mounting part is arranged on the decorating body and matched with the first mounting part; and the second mounting part is configured to be screwed with the first mounting part along the first direction, so that the decorating part is connected with the bracket. According to the technical scheme, the decorative part is more convenient to disassemble and assemble while the requirement for stable installation of the decorative part is met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent terminals, in particular to a shell assembly and an intelligent terminal. BACKGROUND

[0002] With the continuous updating of electronic products, more and more electronic products enter people's life, enriching people's life style. Whether it is work or entertainment, electronic operation mode gradually replaces traditional manual operation.

[0003] In the process of conceiving and implementing the present application, the applicant found that at least the following problems exist: in some schemes, the decorative part and the support are assembled by the back glue method, but the assembly cost is high and more auxiliary materials are required.

[0004] The foregoing narrative is to provide general background information and does not necessarily constitute the prior art. CONTENT OF THE UTILITY MODEL

[0005] In view of the above technical problems, the present application provides a shell assembly and an intelligent terminal, which can meet the stable installation of the decorative part and make the disassembly and assembly of the decorative part more convenient.

[0006] The present application provides a shell assembly, comprising:

[0007] a support, the support comprising a support body and a first mounting portion, the first mounting portion being provided on the support body;

[0008] a decorative part, comprising a decorative part body and a second mounting portion, the second mounting portion being provided on the decorative part body and matched with the first mounting portion; the second mounting portion is configured to be screwed with the first mounting portion along a first direction, so as to connect the decorative part and the support.

[0009] Optionally, the shell assembly further comprises a back cover, the support is mounted on the back cover, the back cover is provided with a mounting hole penetrating through opposite sides of the back cover; the first end of the support is arranged on the inner wall of the back cover, and the second end of the support protrudes out of the outer wall of the back cover through the mounting hole.

[0010] Optionally, the first mounting portion is arranged at the second end of the support and located in the mounting hole; the decorative part body is arranged around the outer periphery of the support body, and at least part of the decorative part body is located in the mounting hole and connected with the support body.

[0011] Optionally, one of the first mounting portion and the second mounting portion comprises a sliding block, and the other comprises a sliding groove.

[0012] Optionally, the first mounting portion is a sliding groove, and the second mounting portion is a sliding block; the sliding groove is arranged obliquely along the first direction.

[0013] Optionally, the sliding groove is provided with a clamping block, the clamping block and the groove bottom of the sliding groove form a limiting cavity; when the sliding block is screwed into the groove bottom of the sliding groove, the sliding block is clamped into the limiting cavity.

[0014] Optionally, the clamping block is a protruding block structure extending into the sliding groove from the sliding groove groove wall.

[0015] Optionally, the size of the sliding groove notch is greater than the size of the sliding groove groove bottom.

[0016] Optionally, the side wall surface of the decorative part provided with the sliding block is an arc surface.

[0017] Optionally, the sliding block is an arc-shaped protruding block.

[0018] Optionally, the sliding groove is an arc-shaped groove.

[0019] Optionally, the sliding groove and the sliding block are at least two, the at least two sliding grooves are arranged at intervals on the outer wall of the support, and the at least two sliding blocks are arranged at intervals on the inner wall of the decorative part.

[0020] Optionally, the shell assembly further comprises a lens, the lens is mounted on the support, and the decorative part surrounds the outer periphery of the lens.

[0021] The application also provides a smart terminal comprising the shell assembly.

[0022] As described above, the shell assembly and the smart terminal provided by the application, the smart terminal comprises a display screen and the shell assembly; the shell assembly comprises a support and a decorative part, the support comprises a support body and a first mounting portion, the first mounting portion is arranged on the support body; the decorative part comprises a decorative part body and a second mounting portion, the second mounting portion is arranged on the decorative part body, and the structure of the second mounting portion and the first mounting portion is matched with each other, wherein the second mounting portion is configured to be screwed with the first mounting portion along a first direction, so as to connect the decorative part and the support.

[0023] Through the above arrangement, that is, by designing the second mounting portion of the decorative part and the first mounting portion of the support into a screwable structure, the screwing structure can provide a relatively stable connection effect, ensuring the close fit between the decorative part and the support and improving the overall structural stability; at the same time, compared with the existing mounting mode, the application makes the installation and disassembly of the decorative part more convenient, and the installation or disassembly can be completed by rotating the decorative part along a specified direction without the need for additional tools or complex operation steps. BRIEF DESCRIPTION OF DRAWINGS

[0024] The drawings incorporated into the specification and forming a part thereof, illustrate embodiments that are consistent with the present application and, together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, those skilled in the art can obtain other drawings according to these drawings without any creative effort.

[0025] Figure 1 is an assembly sectional view of a support and a decoration piece provided by some embodiments of the present application;

[0026] Figure 2 is a partial structure schematic view of a housing assembly in embodiments of the present application;

[0027] Figure 3 is an assembly sectional view of a support and a decoration piece in a housing assembly of embodiments of the present application;

[0028] Figure 4 is a structure schematic view of a support from a first perspective in a housing assembly of embodiments of the present application;

[0029] Figure 5 is a structure schematic view of a support from a second perspective in a housing assembly of embodiments of the present application;

[0030] Figure 6 is a structure schematic view of a decoration piece in a housing assembly of embodiments of the present application;

[0031] Figure 7 is an assembly schematic view of a support and a decoration piece in a first state in a housing assembly of embodiments of the present application;

[0032] Figure 8 is an assembly schematic view of a support and a decoration piece in a second state in a housing assembly of embodiments of the present application;

[0033] Figure 9 is a structure schematic view of another support in a housing assembly of embodiments of the present application;

[0034] Figure 10 is a structure schematic view of another decoration piece in a housing assembly of embodiments of the present application;

[0035] Figure 11 is a hardware structure schematic view of a mobile terminal for implementing various embodiments of the present application.

[0036] Label Explanation:

[0037] 100 - housing assembly; 110 - rear cover; 120 - bracket; 121 - first mounting portion; 122 - bracket body; 130 - trim; 131 - second mounting portion; 132 - trim body; 140 - sliding slot; 150 - sliding block; 160 - clamping block; 170 - lens; 180 - back adhesive;

[0038] 200 - intelligent terminal; 201 - radio frequency unit; 202 - WiFi module; 203 - audio output unit; 204 - A / V input unit; 2041 - graphic processor; 2042 - microphone; 205 - sensor; 206 - display unit; 2061 - display panel; 207 - user input unit; 2071 - touch panel; 2072 - other input device; 208 - interface unit; 209 - memory; 210 - processor; 211 - power supply.

[0039] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments in conjunction with the drawings. The above drawings have shown the specific embodiments of the present application, and more detailed description will be given hereinafter. These drawings and the written description are not intended to limit the scope of the present application concept in any way, but to illustrate the present application concept to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0040] The exemplary embodiments will be described in detail herein with reference to the accompanying drawings. In the following description, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments are not meant to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the appended claims.

[0041] Alternatively, in this document, the term "comprise", "comprises" or "comprising" or any other variant thereof is intended to mean a non-exclusive inclusion, such that a process, method, article or apparatus that comprises a list of elements does not include only those elements in the list, but can also include other elements not expressly listed or inherent to such process, method, article or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or apparatus that includes the element, optionally, the components, features, elements with the same name in different embodiments of the present application can have the same meaning or different meanings, and the specific meaning thereof should be determined in the interpretation of the specific embodiment or further in conjunction with the context in the specific embodiment.

[0042] It should be understood that, in the description of the present application, the terms indicating the direction or positional relationship of the terms "in", "out" and the like are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0043] In addition, in the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0045] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0047] In some schemes, as shown in Figure 1 is the assembly sectional view of the support and the decorative piece provided by some embodiments, as shown in Figure 1 In some schemes, the decorative piece 130 and the support 120 are assembled by the back adhesive 180, but the assembly cost is relatively high, more auxiliary materials are required, and when the lens 170 is damaged or the decorative piece 130 needs to be replaced, the disassembly and assembly steps are relatively complex, and the cost is also relatively high.

[0048] Therefore, the shell assembly and the intelligent terminal provided by the application have the following beneficial effects.

[0049] For the convenience of understanding, the application scenarios to which the embodiments of the application are applicable will be described first.

[0050] The shell assembly provided by the application can be applied to an intelligent terminal, and the intelligent terminal can be various forms of intelligent terminals. For example, the intelligent terminal described in the application can include mobile terminals such as mobile phones, tablet computers, notebook computers, palm computers, personal digital assistants (PDAs), portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, and the like, and fixed terminals such as digital TVs and desktop computers.

[0051] In the subsequent description, a mobile terminal will be taken as an example for description, and it will be understood by those skilled in the art that, except for elements specially used for mobile purposes, the configuration according to the embodiments of the application can also be applied to terminals of a fixed type.

[0052] Based on the above mobile terminal and the structure of the shell assembly in the mobile terminal, various embodiments of the application are proposed.

[0053] First embodiment

[0054] Figure 2 is a partial structure schematic view of the shell assembly in the embodiments of the application, Figure 3 is an assembly sectional view of the bracket and the decoration piece in the shell assembly of the embodiments of the application, Figure 4 is a structure schematic view of a first view angle of a bracket in the shell assembly of the embodiments of the application, Figure 5 is a structure schematic view of a second view angle of a bracket in the shell assembly of the embodiments of the application, Figure 6 is a structure schematic view of a decoration piece in the shell assembly of the embodiments of the application.

[0055] As Figures 2 to 6 shown, the embodiments of the application provide a shell assembly 100, which comprises:

[0056] a back cover 110;

[0057] The bracket 120 is mounted on the back cover 110, and the bracket 120 comprises a first mounting portion 121 and a bracket body 122, and the first mounting portion 121 is arranged on the bracket body 122;

[0058] The decorative piece 130 comprises a second mounting portion 131 and a decorative piece body 132, the second mounting portion 131 is arranged on the decorative piece body 132, the second mounting portion 131 is arranged to face the first mounting portion 121 and is matched with the first mounting portion 121;

[0059] The second mounting portion 131 is configured to be screwed with the first mounting portion 121 along the first direction, so as to connect the decorative piece 130 and the bracket 120.

[0060] Through the above arrangement, that is, by designing the second mounting portion 131 of the decorative piece 130 and the first mounting portion 121 of the bracket 120 into a screwable structure, the screwing structure can provide a relatively stable connection effect, ensuring the close fit between the decorative piece 130 and the bracket 120 and improving the overall structural stability. At the same time, compared with the existing mounting method, the present application makes the installation and disassembly of the decorative piece 130 more convenient, and the installation or disassembly can be completed by rotating the decorative piece 130 along the specified direction without the need for additional tools or complex operation steps.

[0061] Optionally, this design simplifies the installation process of the decorative piece 130 and can reduce the labor and time costs in the production process. When the user needs to replace or maintain the decorative piece 130, the user can also complete it by himself, reducing the demand for after-sales service and related costs. Through the optimization of the installation and disassembly process, the user can obtain a better experience when using the product, especially in the case of frequently replacing the decorative piece 130, and this design is particularly convenient.

[0062] In the embodiment, the design of the shell assembly 100 realizes multiple technical effects of installation convenience, connection stability, design flexibility and cost-effectiveness through the ingenious screwing structure.

[0063] Optionally, the shell assembly 100 further comprises a middle frame, which can comprise a metal middle plate and a frame, and the frame is arranged around the outer periphery of the metal middle plate. Optionally, the frame can comprise a top frame, a bottom frame, a left side frame and a right side frame, and the top frame, the bottom frame, the left side frame and the right side frame form a square ring structure. The metal middle plate can be an aluminum plate, an aluminum alloy or a magnesium alloy. The frame can be a metal frame or a ceramic frame.

[0064] Optionally, the metal middle frame and the frame can be connected by clamping, welding, bonding or one-piece forming, or the metal middle frame and the frame are connected by injection molding.

[0065] Optionally, the back cover 110 can be connected with the frame to form an integrated structure. For example, the smart terminal can include a display screen, a middle frame, and a battery cover, and the middle frame and the battery cover are structures of the housing assembly 100. The battery cover herein can be the back cover 110 provided in the embodiments of the present application.

[0066] Optionally, the smart terminal can include a display screen and the housing assembly 100, and the housing assembly 100 supports the display screen, the circuit board, and the battery, and the circuit board and the battery are located in a space enclosed by the metal middle frame and the battery cover.

[0067] In some examples, the display screen is configured to display an image.

[0068] In some embodiments, the display screen can be an Organic Light-Emitting Diode (OLED) display screen, a Liquid Crystal Display (LCD) display screen, an Active-Matrix Organic Light-Emitting Diode (AMOLED) display screen, a Mini Organic Light-Emitting Diode display screen, a Micro Organic Light-Emitting Diode display screen, a Micro Organic Light-Emitting Diode display screen, or a Quantum Dot Light Emitting Diodes (QLED) display screen.

[0069] In some examples, the back cover 110 can be a metal back cover 110, a glass back cover 110, a plastic back cover 110, or a ceramic back cover 110. In the embodiments of the present application, the material of the back cover 110 is not limited.

[0070] Optionally, one side of the bracket 120 is connected with the metal middle plate, and the other side is connected with the back cover 110, and the bracket 120 can be rotatably connected with the second mounting portion 131 of the decoration piece 130 through the first mounting portion 121.

[0071] Optionally, the second mounting portion 131 first contacts the first mounting portion 121, and then rotates along the first direction X, and finally connects with the second mounting portion 131 to meet the connection of the decoration piece 130 and the bracket 120. Compared with the existing solution of fixing by using adhesive, the present application can meet the installation stability while being convenient to disassemble for future maintenance.

[0072] Optionally, the housing assembly 100 provided in the embodiments of the present application is used for a smart terminal.

[0073] Optionally, the rear cover 110 is provided with a mounting hole, which penetrates through the opposite sides of the rear cover 110; the first end of the bracket 120 is arranged on the inner wall of the rear cover 110, and the second end of the bracket 120 penetrates through the mounting hole and protrudes from the outer wall of the rear cover 110.

[0074] Optionally, the first end of the bracket 120 is fixed on the inner wall of the rear cover 110, and the second end penetrates through the mounting hole and protrudes from the outer wall of the rear cover 110. This design provides a stable support structure, so that the bracket 120 can be firmly fixed on the rear cover 110, and the structural stability of the entire assembly is enhanced.

[0075] Optionally, by providing a penetrating mounting hole on the rear cover 110, the second end of the bracket 120 can accurately penetrate and be fixed in a specified position. This design helps to ensure accurate positioning of the bracket 120 during installation, reduces installation errors, and improves assembly precision of the assembly.

[0076] Optionally, the second end of the bracket 120 protruding from the outer wall of the rear cover 110 can be used to connect or install other components or accessories, and can be used in combination with the decorative piece 130 to improve the appearance of the product. The decorative piece 130 can cover or decorate the protruding part of the bracket 120, achieving harmonious and beautiful overall design.

[0077] Optionally, a sealing ring or gasket is designed around the mounting hole to prevent dust, moisture or other external substances from entering the interior of the device through the mounting hole.

[0078] Optionally, the first mounting portion 121 is arranged at the second end of the bracket 120 and located in the mounting hole; the decorative piece body 132 surrounds the outer periphery of the bracket body 122, and at least part of the decorative piece body 132 is located in the mounting hole to connect with the bracket body 122.

[0079] Optionally, the first mounting portion 121 is arranged at the second end of the bracket 120 and located in the mounting hole, so that the decorative piece 130 can surround the outer periphery of the bracket 120 and be partially located in the mounting hole. This design achieves compactness of the assembly, reduces external protruding parts, thereby saving space and improving overall aesthetics of the product.

[0080] Optionally, since the connection between the first mounting portion 121 and the decorative piece 130 is located in the mounting hole, additional support and stability are provided, and the part of the decorative piece 130 located in the mounting hole can provide additional protection for the bracket 120, preventing direct impact or wear of the bracket 120 by external impact or wear, and the wall of the mounting hole can provide lateral support for the decorative piece 130, reducing the possibility of shaking or loosening of the decorative piece 130 during use.

[0081] Since the decorative piece 130 is arranged around the outer periphery of the support 120 and partially located in the mounting hole, the appearance of the entire assembly is more concise, and the manufacturing and assembly process can be simplified, because the connection parts of the decorative piece 130 and the support 120 are all concentrated in the mounting hole, reducing the complexity of alignment and fixation and improving production efficiency.

[0082] Figure 7 is an assembly schematic diagram of a first state of the support and the decorative piece in the shell assembly of the embodiment of the present application, Figure 8 is an assembly schematic diagram of a second state of the support and the decorative piece in the shell assembly of the embodiment of the present application.

[0083] As Figures 2 to 8 shown, optionally, one of the first mounting part 121 and the second mounting part 131 is the sliding block 150, and the other is the sliding groove 140.

[0084] Optionally, the structure of the sliding block 150 and the sliding groove 140 allows the decorative piece 130 to be installed on the support 120 by sliding, and the cooperation of the sliding block 150 and the sliding groove 140 provides good mechanical locking effect, which can effectively prevent the decorative piece 130 from loosening or falling off during use; in addition, since the disassembly of the structure of the sliding block 150 and the sliding groove 140 is relatively simple, the user can conveniently replace the decorative piece 130 or maintain it without complex tools or steps.

[0085] Optionally, the design of the sliding block 150 and the sliding groove 140 can ensure the accurate positioning of the decorative piece 130 during installation, reduce installation errors, and improve the assembly precision and consistency of the assembly, and the sliding connection reduces the wear of the decorative piece 130 and the support 120, because the sliding block 150 and the sliding groove 140 can usually uniformly distribute stress, reducing damage caused by local stress concentration.

[0086] In some examples, the first mounting part 121 can be the sliding block 150, and the second mounting part 131 can be the sliding groove 140, or the first mounting part 121 can be the sliding groove 140, and the second mounting part 131 can be the sliding block 150. Specifically, adjustments can be made according to actual conditions.

[0087] Figure 9 is a structural schematic diagram of another support in the shell assembly of the embodiment of the present application, and optionally, when the sliding groove 140 is designed, the sliding block 150 is allowed to slide in the sliding groove 140, therefore, the sliding groove 140 can be arranged to extend along the first direction, as for the shape of the sliding groove 140, it can be arc-shaped or L-shaped, as Figure 9 shown, which is not limited too much here.

[0088] Optionally, the sliding groove 140 is designed to be hidden to improve the appearance aesthetics of the product, so that the connection structure does not affect the smoothness of the overall design.

[0089] Optionally, a guide structure is designed in the sliding groove 140 to ensure that the sliding block 150 can be smoothly slid in and positioned correctly, reducing the jamming or misoperation during installation.

[0090] Optionally, the first mounting part 121 is a sliding groove 140, and the second mounting part 131 is a sliding block 150; the sliding groove 140 is arranged obliquely along the first direction.

[0091] Optionally, the obliquely arranged sliding groove 140 uses gravity or other external force to make the sliding block 150 automatically slide down to the lowest point after sliding in, thereby realizing the self-locking function.

[0092] Optionally, the oblique sliding groove 140 enables the sliding block 150 to naturally slide into place during installation, and the user only needs to gently push the sliding block 150 along the oblique direction to complete the installation. It can ensure that the sliding block 150 moves along the predetermined path during sliding, reducing installation errors and improving assembly accuracy. Similarly, only reverse sliding is needed during disassembly, which is simple and convenient. In addition, the design of the oblique sliding groove 140 can provide additional mechanical locking effect when the sliding block 150 reaches the end point, preventing the sliding block 150 from shifting due to vibration or external force during use, thereby improving the stability of the connection.

[0093] Optionally, an anti-slip coating or texture is added to the inner surface of the sliding groove 140 to increase the friction and ensure that the sliding block 150 is not easily slid after reaching the end point. The sliding block 150 and the sliding groove 140 are made of materials with wear resistance and low friction coefficient, such as engineering plastics or metal alloys, to improve their durability and performance.

[0094] Optionally, a buffer device such as a rubber pad or a spring is designed at the end of the sliding groove 140 to absorb the impact force when the sliding block 150 reaches the end point, protecting the components from damage.

[0095] As shown in Figures 2 to 9 Optionally, a clamping block 160 is arranged in the sliding groove 140, and the clamping block 160 and the groove bottom of the sliding groove 140 form a limiting cavity; when the sliding block 150 is screwed into the groove bottom of the sliding groove 140, the sliding block 150 is clamped into the limiting cavity.

[0096] Optionally, after the sliding block 150 is screwed into the sliding groove 140 and clamped into the limiting cavity, it can realize more stable locking. The design of the clamping block 160 and the limiting cavity effectively prevents accidental loosening of the sliding block 150. This structure provides a double locking mechanism, improving the safety and reliability of the connection. The limiting cavity provides additional mechanical restraint to prevent the sliding block 150 from shifting due to vibration or external force during use, ensuring that the sliding block 150 can be accurately positioned when screwed into the sliding groove 140, reducing installation errors and improving the assembly accuracy of the components.

[0097] In some embodiments, the elastic material of the clamping block 160 is designed to slightly deform when the slider 150 enters and then recover to its original shape, providing better clamping effect and longer service life.

[0098] Optionally, the clamping block 160 is a protrusion structure extending from the slot wall of the sliding groove 140 into the sliding groove 140. Optionally, the protrusion structure provides a physical barrier that prevents the slider 150 from being accidentally released when it is rotated into the sliding groove 140 and reaches the bottom of the slot. This design effectively prevents the slider 150 from being accidentally released, providing a more stable locking effect.

[0099] Optionally, the protrusion can be directly molded during the manufacturing process of the sliding groove 140 through simple mold design, which simplifies the manufacturing process and reduces production costs. Since the protrusion is part of the slot wall of the sliding groove 140, the overall structure is strengthened and more durable. The integrated design of the protrusion and the slot wall reduces stress concentration at the connection site.

[0100] Optionally, the size of the slot opening of the sliding groove 140 is larger than the size of the slot bottom of the sliding groove 140.

[0101] Optionally, the larger slot opening of the sliding groove 140 allows the slider 150 to be more easily guided into the sliding groove 140. This design simplifies the installation process, making it easier for the slider 150 to align with the sliding groove 140 and smoothly slide in, reducing the difficulty and time of installation.

[0102] The larger slot opening size allows the slider 150 to have some adjustment space when entering the sliding groove 140, and the slider 150 can automatically center during the sliding process, ensuring its accurate entry into the slot bottom. This improves the accuracy and reliability of the installation. As the slider 150 slides from the slot opening to the slot bottom, the sliding groove 140 gradually narrows, providing a natural locking mechanism. When the slider 150 reaches the slot bottom, the smaller slot bottom size can better restrict the movement of the slider 150, enhancing the locking effect.

[0103] In some embodiments, the sliding groove 140 is designed to be tapered, gradually narrowing from the slot opening to the slot bottom, to optimize the sliding path and locking effect of the slider 150. This design can adjust the angle and length of the taper according to specific needs.

[0104] Optionally, the side wall surface of the decorative piece 130 where the slider 150 is located is an arc surface. Optionally, the arc surface design allows the slider 150 to slide more smoothly when entering the sliding groove 140, reducing friction and jamming. This smooth sliding experience can improve the convenience of installation and disassembly. The arc surface helps the slider 150 to automatically center in the sliding groove 140, even if the initial alignment is not completely accurate, the slider 150 can gradually adjust to the correct position during the sliding process, improving the installation accuracy.

[0105] Figure 10 is a structural diagram of another decorative piece in the housing assembly of the present application, as shown in Figure 6 and Figure 10 In some embodiments, the decorative piece 130 can be a circular ring overall, of course, it can also be rectangular on the outside and circular on the inside.

[0106] In some examples, a compound curve is designed on the arc surface to further optimize the sliding path and locking effect. The shape and curvature of the curve can be adjusted according to specific needs.

[0107] In some examples, anti-slip textures or coatings are added to the arc surface to increase friction and ensure the stability and locking effect of the slider 150 in the sliding groove 140.

[0108] In other examples, elastic materials or coatings are applied to the arc surface or the inner wall of the sliding groove 140 to reduce noise and wear, while improving the locking effect.

[0109] Optionally, the slider 150 is an arc-shaped protrusion. Optionally, the arc-shaped protrusion is designed to make the slider 150 slide more smoothly in the sliding groove 140, reducing friction and jamming. This design improves the convenience of installation and disassembly. The arc-shaped protrusion can automatically adjust its position to achieve centering when it slides in the sliding groove 140. This automatic centering function improves the accuracy of installation, even if the initial alignment is not completely accurate, it can gradually adjust to the correct position during sliding.

[0110] Optionally, the sliding groove 140 is an arc-shaped groove. Optionally, the arc-shaped groove is designed to make the slider 150 move more smoothly during sliding, reducing friction and jamming. This design improves the convenience of installation and disassembly.

[0111] Optionally, the sliding groove 140 and the slider 150 are at least two, at least two sliding grooves 140 are arranged on the outer wall of the bracket 120, and at least two sliders 150 are arranged on the inner wall of the decorative piece 130.

[0112] Optionally, the design of multiple sliding grooves 140 and sliders 150 can provide multi-point support, making the decorative piece 130 more stable when installed on the bracket 120, reducing the possibility of shaking and loosening.

[0113] Through the cooperation of the plurality of sliding blocks 150 and the sliding grooves 140, the weight and external force of the decorative piece 130 can be more evenly distributed on the support 120, reducing stress concentration and wear caused by single-point force. Better alignment and positioning functions can be provided to ensure that the decorative piece 130 can be accurately positioned during installation, improving assembly accuracy. After the plurality of sliding blocks 150 are clamped into the corresponding sliding grooves 140, a multiple locking mechanism is provided, improving the safety and reliability of the connection, so that the decorative piece 130 can be installed and removed through a simple sliding action, which is simple and convenient to operate.

[0114] Optionally, the number of sliding blocks and sliding grooves is not specifically limited here, and three sliding grooves 140 and sliding blocks 150 are taken as an example.

[0115] Optionally, the lens 170 is installed on the support 120, and the decorative piece 130 surrounds the outer periphery of the lens 170.

[0116] Optionally, the support 120 and the bottom end of the lens 170 can be connected by welding, clamping, adhesion, or threaded connection. The lens 170 can be a glass lens 170 (Glass) or a plastic lens 170 (Plastic) or a resin lens 170.

[0117] Optionally, the decorative piece 130 surrounds the outer periphery of the lens 170, which can provide additional protection for the lens 170, reduce the impact and wear on the edge of the lens 170, and prolong the service life of the lens 170.

[0118] Optionally, the decorative piece 130 not only includes functionality but also enhances the aesthetics of the entire device, making it more visually appealing. The multi-point connection of the decorative piece 130 and the support 120 (through the plurality of sliding grooves 140 and sliding blocks 150) provides better stability, ensuring that the lens 170 is not easily shaken or displaced during use.

[0119] The shell assembly provided by the embodiment of the application includes a rear cover, a support installed on the rear cover, the support including a first mounting portion, and a decorative piece including a second mounting portion, the second mounting portion being arranged to face the first mounting portion and being matched with the structure of the first mounting portion, wherein the second mounting portion is configured to be screwed with the first mounting portion along a first direction to connect the decorative piece and the support.

[0120] By designing the second mounting portion of the decorative piece and the first mounting portion of the support to be screwable, the screwing structure can provide a relatively stable connection effect, ensuring the close fit between the decorative piece and the support and improving the overall structural stability. Compared with the existing installation method, the application makes the installation and removal of the decorative piece more convenient, and the installation or removal can be completed by rotating the decorative piece along a specified direction without the need for additional tools or complex operation steps.

[0121] Second embodiment

[0122] The smart terminal provided by the embodiments of the present application comprises a display screen and the shell assembly 100.

[0123] It should be noted that the display screen can be, but is not limited to, a flexible touch screen, a flexible touch display screen, and various flexible components with corresponding functions.

[0124] It should be noted that the smart terminal provided by the embodiments of the present application can be implemented in various forms. For example, the smart terminal described in the present application can include smart terminals such as mobile phones, tablet computers, notebook computers, palm computers, personal digital assistants (PDA), portable media players (PMP), navigation devices, wearable devices, smart bracelets, pedometers, and fixed terminals such as digital TVs and desktop computers.

[0125] In some embodiments, the smart terminal can also include a plurality of modules (not shown in the figure), and the plurality of modules of the smart terminal can include, but are not limited to, a mainboard, a processor, a memory, a battery, a camera module, an earpiece module, a speaker module, a microphone module, an antenna module, a sensor module, and the like. The embodiments of the present application do not specifically limit the number, type, and position of the modules of the smart terminal.

[0126] The smart terminal provided by the embodiments of the present application can provide a relatively stable connection effect by designing the second mounting portion of the decoration piece and the first mounting portion of the support into a screwing structure, ensure the close fit between the decoration piece and the support, and improve the overall structural stability. At the same time, compared with the existing installation method, the present application makes the installation and disassembly of the decoration piece more convenient, and the installation or disassembly can be completed by rotating the decoration piece along the specified direction without the need for additional tools or complex operation steps.

[0127] Optionally, the smart terminal will be described in the subsequent description, and the person skilled in the art will understand that the structure according to the embodiments of the present application can also be applied to fixed type terminals in addition to elements specifically used for mobile purposes.

[0128] Figure 11 is a hardware structure schematic diagram of a smart terminal for implementing various embodiments of the present application. Please refer to Figure 11The smart terminal 200 can include an RF (Radio Frequency) unit 201, a WiFi module 202, an audio output unit 203, an A / V (audio / video) input unit 204, a sensor 205, a display unit 206, a user input unit 207, an interface unit 208, a memory 209, a processor 210, and a power supply 211, etc. Those skilled in the art can understand that Figure 11 The smart terminal structure shown in the figure is not a limitation on the smart terminal, and the smart terminal can include more or less components than the figure, or combine certain components, or different component arrangements.

[0129] The following will be described in detail in combination with Figure 11 The components of the smart terminal will be specifically introduced:

[0130] The RF unit 201 can be used for receiving and sending signals in the process of information or communication. Specifically, the downlink information of the base station is received and processed by the processor 210; in addition, the uplink data is sent to the base station. Usually, the RF unit 201 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, etc. In addition, the RF unit 201 can also communicate with the network and other devices through wireless communication. The above wireless communication can use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution), 5G and 6G, etc.

[0131] WiFi belongs to short-range wireless transmission technology, and the smart terminal can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 202, which provides users with wireless broadband Internet access. AlthoughFigure 11 The WiFi module 202 is shown, but it is understood that it is not a necessary component of the smart terminal, and can be omitted as needed without changing the essence of the utility model.

[0132] The audio output unit 203 can convert audio data, which is received by the radio frequency unit 201 or the WiFi module 202 or stored in the memory 209, into an audio signal and output as sound when the smart terminal 200 is in a call signal reception mode, a speech mode, a recording mode, a voice recognition mode, a broadcast reception mode, and the like. Also, the audio output unit 203 can provide audio output related to a particular function performed by the smart terminal 200 (e.g., call signal reception sound, message reception sound, etc.). The audio output unit 203 can include a speaker, a buzzer, and the like.

[0133] The A / V input unit 204 receives audio or video signals. The A / V input unit 204 can include a graphic processor (GPU) 2041 and a microphone 2042. The graphic processor 2041 processes image data of a still picture or a video obtained by an image capture device (e.g., a camera) in a video call mode or an image call mode of the smart terminal 200. Processed image frames can be displayed on the display unit 206. The image frames processed by the graphic processor 2041 can be stored in the memory 209 (or other storage medium) or transmitted via the radio frequency unit 201 or the WiFi module 202. The microphone 2042 receives sound (audio data) in a phone call mode, a recording mode, a voice recognition mode, and the like via the microphone 2042, and can process the sound into audio data. Processed audio (voice) data can be converted into a format transmittable to a mobile communication base station in a phone call mode, and transmitted to the base station via the radio frequency unit 201. The microphone 2042 can implement various noise removal (or suppression) algorithms for removing (or suppressing) noise generated in the process of receiving and transmitting audio signals.

[0134] The intelligent terminal 200 further includes at least one sensor 205, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor, the ambient light sensor can adjust the brightness of the display panel 2061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 2061 and / or the backlight when the intelligent terminal 200 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), and when at rest, it can detect the magnitude and direction of gravity, which can be used for applications such as identifying the posture of the mobile phone (such as switching between horizontal and vertical screens, related games, and magnetometer posture calibration), vibration recognition related functions (such as pedometers, taps), and the like. As for the fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared sensor, and other sensors that can be configured on the mobile phone, they will not be described here.

[0135] The display unit 206 is configured to display information input by a user or information provided to the user. The display unit 206 can include a display panel 2061, which can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0136] The user input unit 207 can be configured to receive input digital or character information, and to generate key signal inputs related to user settings and function control of the intelligent terminal. Optionally, the user input unit 207 can include a touch panel 2071 and other input devices 2072. The touch panel 2071, also known as a touch screen, can collect user touch operations (such as user operations using a finger, a stylus, or any suitable object or accessory on or near the touch panel 2071) on or near it, and drive the corresponding connection device according to the pre-set program. The touch panel 2071 can include a touch detection device and a touch controller. Optionally, the touch detection device detects the user's touch position and detects the signals generated by the touch operation, and transmits the signals to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into touch coordinates, and sends it to the processor 210, and can receive commands from the processor 210 and execute them. In addition, the touch panel 2071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 2071, the user input unit 207 can further include other input devices 2072. Optionally, the other input devices 2072 can include one or more of a physical keyboard, function keys (such as volume control buttons, on / off buttons, etc.), trackballs, mice, joysticks, and the like, without limitation.

[0137] Optionally, the touch panel 2071 can cover the display panel 2061, and when the touch panel 2071 detects a touch operation thereon or nearby, it transmits to the processor 210 to determine the type of touch event, and then the processor 210 provides corresponding visual output on the display panel 2061 according to the type of touch event. Although in the above embodiment, the touch panel 2071 and the display panel 2061 are implemented as two independent components to realize the input and output functions of the smart terminal, in some embodiments, the touch panel 2071 and the display panel 2061 can be integrated to realize the input and output functions of the smart terminal, which is not limited here. Figure 11 Optionally, the touch panel 2071 can cover the display panel 2061, and when the touch panel 2071 detects a touch operation thereon or nearby, it transmits to the processor 210 to determine the type of touch event, and then the processor 210 provides corresponding visual output on the display panel 2061 according to the type of touch event. Although in the above embodiment, the touch panel 2071 and the display panel 2061 are implemented as two independent components to realize the input and output functions of the smart terminal, in some embodiments, the touch panel 2071 and the display panel 2061 can be integrated to realize the input and output functions of the smart terminal, which is not limited here.

[0138] The interface unit 208 serves as an interface through which at least one external device can be connected to the smart terminal 200. For example, the external device can include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device including an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, and the like. The interface unit 208 can be used to receive input (e.g., data information, power, and the like) from an external device and transmit the received input to one or more elements within the smart terminal 200 or can be used to transmit data between the smart terminal 200 and the external device.

[0139] The memory 209 can be used to store software programs and various data. The memory 209 can mainly include a program storage area and a data storage area, and optionally, the program storage area can store an operating system, application programs (such as a sound play function, an image play function, and the like) required by at least one function, and the like; the data storage area can store data (such as audio data, a phone book, and the like) created according to the use of the smart terminal, and the like. In addition, the memory 209 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state memory device.

[0140] The processor 210 is the control center of the smart terminal, connects all parts of the smart terminal through various interfaces and lines, executes various functions of the smart terminal and processes data by running or executing software programs and / or modules stored in the memory 209 and calling data stored in the memory 209, and thus monitors the smart terminal as a whole. The processor 210 can include one or more processing units; preferably, the processor 210 can integrate an application processor and a modem processor, and optionally, the application processor mainly processes an operating system, a user interface, and application programs, and the like, and the modem processor mainly processes wireless communication. It can be understood that the above-mentioned modem processor can also not be integrated into the processor 210.

[0141] The intelligent terminal 200 can further include a power supply 211 (such as a battery) for supplying power to various components. Preferably, the power supply 211 can be logically connected to the processor 210 through a power management system, so that the power management system can realize functions such as management of charging, discharging, and power consumption management.

[0142] Although Figure 11 The intelligent terminal 200 can further include a Bluetooth module and the like, which are not described here.

[0143] It can be understood that the above scenarios are only examples and do not constitute a limitation on the application scenarios of the technical solutions provided by the embodiments of the present application. The technical solutions provided by the embodiments of the present application can also be applied to other scenarios. For example, those skilled in the art can know that, as the system architecture evolves and new business scenarios appear, the technical solutions provided by the embodiments of the present application are also applicable to similar technical problems.

[0144] The above sequence numbers of the embodiments of the present application are only for description and do not represent the advantages or disadvantages of the embodiments.

[0145] The units in the device of the embodiments of the present application can be combined, divided, and deleted according to actual needs.

[0146] In the present application, for the same or similar term concept, technical solution and / or application scenario description, generally only the first time is described in detail, and the repeated description is not repeated for brevity. When understanding the technical solutions and the like of the present application, the same or similar term concept, technical solution and / or application scenario description and the like which are not described in detail can be referred to the related description before.

[0147] In the present application, the description of each embodiment has its own emphasis, and the parts not described or recorded in a certain embodiment can be referred to the related description of other embodiments.

[0148] The technical features of the technical solutions of the present application can be combined arbitrarily. In order to make the description simple, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

[0149] The above is only the preferred embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation using the contents of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A housing assembly (100) characterized by, The shell assembly (100) comprises: a bracket (120) comprising a bracket body (122) and a first mounting portion (121) arranged on the bracket body (122); a decoration piece (130) comprising a decoration piece body (132) and a second mounting portion (131) arranged on the decoration piece body (132) and matched with the first mounting portion (121); the second mounting portion (131) is configured to be screwed with the first mounting portion (121) along a first direction to connect the decoration piece (130) and the bracket (120).

2. The housing assembly (100) of claim 1, wherein, The bracket (120) is mounted on a back cover (110) having a mounting hole penetrating through opposite sides of the back cover (110); a first end of the bracket (120) is arranged on an inner wall of the back cover (110), and a second end of the bracket (120) penetrates through the mounting hole and protrudes from an outer wall of the back cover (110).

3. The housing assembly (100) of claim 2, wherein, The first mounting portion (121) is arranged at the second end of the bracket (120) and located in the mounting hole; the decoration piece body (132) surrounds an outer periphery of the bracket body (122), and at least part of the decoration piece body (132) is located in the mounting hole and connected with the bracket body (122).

4. The housing assembly (100) according to any one of claims 1 to 3, characterized in that One of the first mounting portion (121) and the second mounting portion (131) is a sliding block (150), and the other is a sliding groove (140).

5. The housing assembly (100) of claim 4, wherein, The first mounting portion (121) comprises the sliding groove (140), and the second mounting portion (131) comprises the sliding block (150). The sliding groove (140) is arranged obliquely along the first direction.

6. The housing assembly (100) of claim 5, wherein, The sliding groove (140) is provided with a clamping block (160) which surrounds a limiting cavity with a groove bottom of the sliding groove (140); When the sliding block (150) is screwed into the groove bottom of the sliding groove (140), the sliding block (150) is clamped into the limiting cavity.

7. The housing assembly (100) of claim 6, characterized by The clamping block (160) is a protruding block structure extending from a groove wall of the sliding groove (140) into the sliding groove (140); and / or a size of a groove opening of the sliding groove (140) is greater than a size of the groove bottom of the sliding groove (140).

8. The housing assembly (100) according to any one of claims 5 to 7, characterized in that At least one of the following is included: a side wall surface of the decoration piece (130) provided with the sliding block (150) is an arc-shaped surface; the sliding block (150) is an arc-shaped protruding block; the sliding groove (140) is an arc-shaped groove; the sliding groove (140) and the sliding block (150) comprise at least two, at least two of the sliding grooves (140) are arranged at an outer wall of the bracket (120) at intervals, and at least two of the sliding blocks (150) are arranged at an inner wall of the decoration piece (130) at intervals.

9. The housing assembly (100) according to any one of claims 1 to 3, characterized in that The shell assembly (100) further comprises a lens (170) mounted on the bracket (120), and the decoration piece (130) surrounds an outer periphery of the lens (170).

10. A smart terminal, characterized by The shell assembly (100) comprises any one of claims 1 to 9.

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