Camera decoration assembly and terminal device

Abstract

The application discloses a camera decoration assembly, a terminal device, an assembling jig and a testing jig. The camera decoration assembly comprises a decoration body and a mounting piece. The decoration body is provided with a first connecting part and a ventilation channel. The mounting piece is provided with a second connecting part and a ventilation slot. The first connecting part cooperates with the second connecting part to detachably mount the mounting piece on the decoration body. The outer end of the ventilation channel is communicated with the outside through the ventilation slot, and the outer end of the ventilation channel is shielded by the mounting piece. The camera decoration assembly of the embodiment of the application communicates the internal space of the terminal device with the outside through the ventilation channel and the ventilation slot, thereby realizing the internal and external pressure balance function of the whole machine. The mounting piece is assembled on the decoration body, and the ventilation channel is shielded by the mounting piece, so that the appearance effect of the decoration piece of the terminal device is expanded, and the whole machine aesthetic feeling and delicacy of the terminal device are improved.

Description

Technical Field

[0001] This invention relates to the field of mobile terminal technology, and in particular to a camera decoration component, terminal device, assembly fixture, and test fixture. Background Technology

[0002] Mobile phones, tablets, laptops and other terminal devices generally have camera modules. Exposed camera modules are unsightly. Usually, the camera module is covered by a decorative piece. In related technologies, in order to improve the performance of the terminal device, holes need to be made in the decorative piece. For example, pressure relief holes are made in the decorative piece and pressure relief valves are built in, so as to meet the waterproof and breathable performance requirements of the device. However, making holes in the decorative piece will affect the overall refinement and appearance of the terminal device. Summary of the Invention

[0003] The present invention aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, embodiments of the present invention propose a camera decoration component that can expand the appearance of decorative parts and enhance the overall aesthetics and sophistication of the device.

[0005] The camera decoration component of this invention includes a decorative body and a mounting component. The decorative body is provided with a first connecting part and a ventilation channel, and the mounting component is provided with a second connecting part and a ventilation groove. The first connecting part and the second connecting part cooperate to detachably install the mounting component on the decorative body. The outer end of the ventilation channel communicates with the outside through the ventilation groove, and the outer end of the ventilation channel is covered by the mounting component.

[0006] The camera decoration component of this invention connects the internal space of the terminal device with the outside world through ventilation channels and ventilation slots, thereby achieving the function of balancing the internal and external pressure of the whole device. Furthermore, by mounting the component to the body of the decoration component and using the mounting component to cover the ventilation channels, it not only expands the appearance effect of the terminal device decoration component, but also enhances the overall aesthetics and refinement of the terminal device.

[0007] In some embodiments, the decorative component body includes a fixing portion and a decorative portion disposed on the fixing portion, the mounting component is annular and sleeved on the outer periphery of the decorative portion, the first connecting portion is disposed on the outer periphery wall of the decorative portion, and the second connecting portion is disposed on the inner periphery wall of the mounting component.

[0008] In some embodiments, the decorative portion includes a first protruding section and a second protruding section arranged axially along the body of the decorative member. The second protruding section is connected to the fixing portion. The cross-sectional area of ​​the second protruding section is larger than that of the first protruding section to form a step on the outer peripheral wall of the protrusion. The mounting member is sleeved on the outer peripheral side of the first protruding section. The mounting member and the step have a breathable gap in the axial direction of the body of the decorative member. The breathable groove communicates with the breathable gap.

[0009] In some embodiments, the ventilation channel includes a first channel segment and a second channel segment, the first channel segment extending radially along the decorative part, the second channel segment extending axially along the decorative part, the outer end of the first channel segment communicating with the ventilation groove, the inner end of the first channel segment communicating with one end of the second channel segment, and the other end of the second channel segment extending to the end face of the decorative part adjacent to the fixing part.

[0010] In some embodiments, a plurality of dispensing grooves are provided on the outer peripheral wall of the first protrusion, and the plurality of dispensing grooves are arranged at intervals along the circumference of the first protrusion.

[0011] In some embodiments, the first connecting portion is a latching protrusion formed on the outer peripheral wall of the decorative portion, and the second connecting portion is a mating groove formed on the inner peripheral wall of the mounting member and corresponding to the latching protrusion. The mating groove includes a latching slot and a guide groove communicating with the latching slot. After the latching protrusion enters the guide groove, it slides into the latching slot.

[0012] In some embodiments, the guide groove includes a first guide groove portion extending axially along the mounting member and a second guide groove portion extending circumferentially along the mounting member and communicating with the first guide groove portion and the slot, wherein the snap protrusion enters the second guide groove portion through the first guide groove portion and slides into and engages in the slot through the second guide groove portion.

[0013] In some embodiments, in the circumferential direction of the mounting member, the ends of the first guide groove, the second guide groove, and the slot are all provided with transition slopes, and the two side walls of the protrusion in the circumferential direction of the decorative part are inclined surfaces adapted to the transition slopes, and the bottom surface area of ​​the protrusion that contacts the outer peripheral wall of the decorative part is larger than the top surface area of ​​the protrusion.

[0014] In some embodiments, there are multiple first connecting portions and multiple second connecting portions, with the multiple first connecting portions arranged at intervals along the circumference of the decorative portion and the multiple second connecting portions arranged at intervals along the circumference of the mounting member.

[0015] In some embodiments, the end face of the fixing part away from the decorative part is provided with a buffer portion, and at least a portion of the buffer portion protrudes from the end face of the fixing part away from the decorative part.

[0016] In some embodiments, at least one side of the fixing part away from the end face of the decorative part is provided with a buffer groove. The buffer part includes a first buffer part and a second buffer part. The first buffer part is disposed in the buffer groove, and the second buffer part is connected to the first buffer part. At least a portion of the second buffer part protrudes from the end face of the fixing part away from the decorative part.

[0017] In some embodiments, the bottom wall of the buffer groove is a plane, the first buffer part is disposed in the buffer groove, and a first groove is provided on the side of the first buffer part away from the bottom wall of the buffer groove, and the second buffer part is disposed in the first groove; or, the bottom wall of the buffer groove is a stepped surface, the stepped surface includes a first bottom surface and a second bottom surface, the distance from the first bottom surface to the end face of the fixing part away from the decorative part is greater than the distance from the second bottom surface to the end face of the fixing part away from the decorative part, the first buffer part is disposed on the first bottom surface, and a part of the first buffer part is flush with the second bottom surface, another part of the first buffer part protrudes from the second bottom surface, and the second buffer part rests on the second bottom surface and the part of the first buffer part that is flush with the second bottom surface.

[0018] In some embodiments, the first buffer portion and the second buffer portion are ring-shaped;

[0019] Alternatively, the first buffer portion is annular, and the second buffer portion is embedded at at least one corner of the first buffer portion;

[0020] Alternatively, the first buffer portion is annular, the second buffer portion is strip-shaped, and the second buffer portion is embedded on at least one side of the first buffer portion;

[0021] Alternatively, the first buffer portion is disposed at least on opposite sides, and the second buffer portion is embedded in at least one side of the first buffer portion;

[0022] Alternatively, the first buffer portion has an L-shaped cross-section and is at least located at a corner, and the second buffer portion is embedded on at least one side or corner of the first buffer portion.

[0023] An embodiment of the present invention also proposes a terminal device.

[0024] The terminal device in this embodiment of the invention includes the camera decoration component described in the above embodiments.

[0025] Embodiments of the present invention also provide an assembly fixture for assembling the camera decoration components described in the above embodiments.

[0026] The assembly fixture of an embodiment of the present invention includes a base and a clamping member. The base is provided with a first through hole for accommodating the mounting member. The clamping member is connected to the base and is used to clamp the mounting member in the first through hole.

[0027] In some embodiments, the clamping member includes a movable part and a rotating part. A second groove is provided on the inner wall of the first through hole. The movable part is slidably disposed in the second groove. The rotating part is rotatably connected to the seat body. The rotating part is used to drive the movable part to slide in the second groove along the radial direction of the first through hole.

[0028] In some embodiments, the moving part includes a ball and a slider. The ball is rotatably disposed on the side of the slider away from the axis of the first through hole. The moving part is provided with a second through hole coaxial with the first through hole. An arc-shaped groove is provided on the inner wall of the second through hole. The ball is slidably fitted in the arc-shaped groove. The distance from the bottom of the arc-shaped groove to the axis of the second through hole gradually decreases in the counterclockwise direction.

[0029] Embodiments of the present invention also provide a test fixture for testing the camera decoration components described in the above embodiments.

[0030] The test fixture of the present invention includes a fixture body, the fixture body having a receiving cavity, and one end of the fixture body having an opening for the mounting component to enter the receiving cavity. The fixture body also has an adhesive dispensing hole.

[0031] In some embodiments, the dispensing hole is located at the junction of the side wall of the fixture body and the end face opposite to the opening.

[0032] In some embodiments, the end face of the fixture body opposite to the opening is provided with a third through hole, and the cross-sectional shape of the third through hole is polygonal. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the camera decoration component and terminal device according to an embodiment of the present invention.

[0034] Figure 2 This is a schematic diagram of the camera decoration component according to an embodiment of the present invention.

[0035] Figure 3 yes Figure 2 An enlarged schematic diagram of part A in the middle.

[0036] Figure 4 yes Figure 2 Enlarged diagram of part B.

[0037] Figure 5 This is a cross-sectional schematic diagram of the camera decoration component according to an embodiment of the present invention.

[0038] Figure 6 yes Figure 5 An enlarged schematic diagram of section C.

[0039] Figure 7 This is a partial cross-sectional schematic diagram of the buffer section in some embodiments of the present invention.

[0040] Figure 8 This is a partial cross-sectional schematic diagram of the buffer section in some other embodiments of the present invention.

[0041] Figure 9 This is a schematic diagram of the assembly fixture according to an embodiment of the present invention.

[0042] Figure 10 This is a schematic diagram of the assembly fixture for assembling the camera decoration component according to an embodiment of the present invention.

[0043] Figure 11 This is a schematic diagram of the test fixture according to an embodiment of the present invention.

[0044] Figure 12 This is a schematic diagram of the test fixture used to test the camera decoration component according to an embodiment of the present invention.

[0045] Figure label:

[0046] Camera decorative components 100

[0047] Decorative body 1, first connecting part 11, latching protrusion 111, ventilation channel 12, first channel segment 121, second channel segment 122, fixing part 13, buffer part 131, first buffer part 1311, second buffer part 1312, buffer groove 132, decorative part 14, first raised segment 141, glue dispensing groove 1411, second raised segment 142, ventilation gap 15.

[0048] Mounting component 2, second connecting part 21, slot 211, guide groove 212, first guide groove part 2121, second guide groove part 2122, vent groove 22.

[0049] Terminal equipment 200

[0050] Assembly jig 300,

[0051] Seat 3, First through hole 31

[0052] Clamping component 4, moving part 41, ball bearing 411, slider 412, rotating part 42, second through hole 421, arc groove 422.

[0053] Test fixture 400

[0054] Fixture body 5, glue dispensing hole 51, third through hole 52. Detailed Implementation

[0055] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0056] The camera decoration component of the present invention will now be described in conjunction with the accompanying drawings.

[0057] like Figures 1 to 6 As shown, the camera decoration assembly 100 of this embodiment includes a decoration body 1 and a mounting member 2. The decoration body 1 is provided with a first connecting portion 11 and a ventilation channel 12. The mounting member 2 is provided with a second connecting portion 21 and a ventilation groove 22. The first connecting portion 11 and the second connecting portion 21 cooperate to detachably mount the mounting member 2 onto the decoration body 1. The outer end of the ventilation channel 12 communicates with the outside through the ventilation groove 22, and the outer end of the ventilation channel 12 is covered by the mounting member 2.

[0058] The decorative component body 1 is assembled into the terminal device 200. The ventilation channel 12 connects the outside world with the interior of the terminal device 200, thereby enabling the 3-mic function and the overall internal and external pressure balance. It is important to understand that the ventilation channel 12 has two ends. Without the mounting component 2 installed, the inner end of the ventilation channel 12 refers to the end that connects to the internal space of the terminal device 200, and the outer end refers to the end that connects to the external space. Therefore, by assembling a 3-mic or pressure relief valve at the inner end of the ventilation channel 12, sound waves can be transmitted to the internal sensors of the terminal device 200 or the internal and external air pressure of the terminal device 200 can be balanced.

[0059] Since the ventilation channel 12 is located on the decorative part body 1, the mounting part 2 is assembled to the decorative part body 1 through the cooperation of the first connecting part 11 and the second connecting part 21, and the mounting part 2 covers the outer end of the ventilation channel 12. Therefore, the appearance effect of the decorative part of the terminal device 200 is enhanced, and by hiding the ventilation channel 12 for exchanging internal and external gases, the aesthetics and refinement of the entire terminal device 200 are improved.

[0060] Furthermore, the first connecting part 11 and the second connecting part 21 are detachably connected, making it easy to disassemble and replace the mounting part 2, thereby facilitating the inspection and cleaning of the ventilation channel 12 and preventing the ventilation channel 12 from being blocked, which could have an adverse effect on the terminal equipment 200.

[0061] Furthermore, there are various ways in which the first connecting part 11 and the second connecting part 21 can be detachably connected, such as threaded connection or snap-fit ​​connection.

[0062] Optionally, the first connecting part 11 and the second connecting part 21 are connected by a threaded connection. Corresponding threaded holes are provided on the first connecting part 11 and the second connecting part 21, and bolts are simultaneously installed into both threaded holes to assemble the mounting part 2 with the decorative part body 1. Accordingly, considering the flatness of the mounting part 2's appearance, a countersunk bolt and threaded hole connection method is used. Alternatively, corresponding insertion holes can be provided on the first connecting part 11 and the second connecting part 21, and pins can be simultaneously inserted into both insertion holes to achieve the same assembly of the mounting part 2 and the decorative part body 1.

[0063] Optionally, the first connecting part 11 and the second connecting part 21 are connected by a snap-fit ​​connection. The first connecting part 11 is provided with a snap-fit ​​111, and the second connecting part 21 is provided with a snap-fit ​​groove 211 that matches the snap-fit ​​111. Alternatively, the second connecting part 21 is provided with a snap-fit ​​111, and the first connecting part 11 is provided with a snap-fit ​​groove 211 that matches the snap-fit ​​111.

[0064] Furthermore, the mounting component 2 can be assembled with the decorative component body 1 by a push-button or knob-type method. For example, in the push-button assembly method: a spring and a locking block are provided on the decorative component body 1, with the spring connected to the locking block, and a locking groove 211 matching the locking block is provided on the mounting component 2. During the assembly process of the mounting component 2 and the decorative component body 1, the locking block moves and compresses the spring. When the locking block aligns with the locking groove 211, the spring releases its energy, causing the locking block to spring into the locking groove 211, thereby completing the assembly of the mounting component 2 and the decorative component body 1.

[0065] Specifically, such as Figures 2 to 4 As shown, the mounting part 2 and the decorative part body 1 are assembled by the engagement of a knob-type latching protrusion 111 and a latching groove 211. The mounting part 2 has a latching groove 211, and the decorative part body 1 has a latching protrusion 111. With the decorative part body 1 fixed in place, the mounting part 2 is fitted onto the decorative part body 1. By rotating the mounting part 2, the latching protrusion 111 slides into the latching groove 211, thus completing the assembly.

[0066] The camera decoration component 100 of this embodiment of the invention connects the internal space of the terminal device 200 with the outside world through the ventilation channel 12 and the ventilation groove 22, thereby realizing the 3Mic function and the pressure balance function inside and outside the whole machine. Furthermore, it is assembled to the decoration component body 1 through the mounting component 2, and the mounting component 2 covers the ventilation channel 12, which not only expands the appearance effect of the decoration component of the terminal device 200, but also enhances the aesthetics and refinement of the terminal device 200 as a whole.

[0067] In some embodiments, such as Figure 2 and Figure 4 As shown, the decorative body 1 includes a fixing part 13 and a decorative part 14 provided on the fixing part 13. The mounting part 2 is annular and sleeved on the outer periphery of the decorative part 14. The first connecting part 11 is provided on the outer periphery of the decorative part 14, and the second connecting part 21 is provided on the inner periphery of the mounting part 2.

[0068] It should be understood that the fixing part 13 is fixedly connected to the terminal device 200, and the fixing part 13 has a hole communicating with the internal space of the terminal device 200. It should be noted that in related technologies, during the processing of decorative parts on the terminal device 200, the outer shell of the terminal device 200 (such as a mobile phone) itself has pre-drilled openings during the processing, so that the decorative parts can be installed at the openings.

[0069] Furthermore, to ensure the aesthetics and integrity of the mounting part 2, the first connecting part 11 is provided on the outer peripheral wall of the decorative part 14, and the second connecting part 21 is provided on the inner peripheral wall of the mounting part 2, so that the connection between the mounting part 2 and the decorative part body 1 is hidden between the two, thereby improving the aesthetics and avoiding the connection from being affected by external factors (such as chemical corrosion), and indirectly improving the stability of the connection between the mounting part 2 and the decorative part body 1.

[0070] In addition, the cross-section of the decorative part 14 can be a square or other polygonal shape or a circle.

[0071] Optionally, the decorative part 14 has a square cross-section. The central axis of the decorative part 14 is coaxial with the central axis of the mounting member 2, and the diagonal of the decorative part 14 is the same as the inner diameter of the mounting member 2. When the mounting member 2 is fitted onto the decorative part 14, the four corners of the decorative part 14 contact the inner peripheral wall of the mounting member 2, improving the horizontal stability of the mounting member 2. The first connecting part 11 is provided on the outer peripheral wall of the decorative part 14, and the second connecting part 21 is provided on the inner peripheral wall of the mounting member 2.

[0072] Specifically, such as Figure 1 and Figure 2 As shown, the decorative part 14 has a circular cross-section, and its central axis is coaxial with that of the mounting part 2. The outer diameter of the decorative part 14 is the same as the inner diameter of the mounting part 2. Compared with a square cross-section design, the circular cross-section design of the decorative part 14 allows for a closer fit between the decorative part 14 and the mounting part 2, resulting in a smaller gap and higher integrity between them.

[0073] In some embodiments, such as Figure 4As shown, the decorative part 14 includes a first protruding section 141 and a second protruding section 142 arranged along the axial direction of the decorative part body 1. The second protruding section 142 is connected to the fixing part 13. The cross-sectional area of ​​the second protruding section 142 is larger than that of the first protruding section 141 to form a step on the outer peripheral wall of the decorative part 14. The mounting member 2 is sleeved on the outer peripheral side of the first protruding section 141. The mounting member 2 and the step are aligned along the axial direction of the decorative part body 1 (e.g., ...). Figure 2 The upper and lower directions of the middle section have a breathable gap 15, and the breathable groove 22 is connected to the breathable gap 15.

[0074] It should be understood that the mounting part 2 is fitted onto the outer periphery of the first protruding section 141, and the first connecting part 11 is provided on the outer periphery of the first protruding section 141. The cooperation between the first connecting part 11 and the second connecting part 21 allows the mounting part 2 to be assembled onto the first protruding section 141. The lower end of the mounting part 2 does not contact the upper end of the second protruding section 142, and there is a gap between them, which is the ventilation gap 15.

[0075] Optionally, such as Figures 2 to 6 As shown, the central axis of the first protrusion 141 is coaxial with the central axis of the second protrusion 142. The lower end of the second protrusion 142 is connected to the fixing part 13, and the upper end of the second protrusion 142 is connected to the first protrusion 141. The outer diameter of the second protrusion 142 is the same as the outer diameter of the mounting part 2, and the outer diameter of the first protrusion 141 is the same as the inner diameter of the mounting part 2. The venting groove 22 is formed on the inner peripheral wall of the mounting part 2 and is located at the connection between the inner wall and the lower end face of the mounting part 2. The venting channel 12 is provided on the first protrusion 141. When the mounting part 2 is assembled on the first protrusion 141, the outer end of the venting channel 12 is connected to the venting groove 22, and the airflow or sound wave enters the interior of the terminal device 200 through the venting gap 15, the venting groove 22, and the venting channel 12 in sequence.

[0076] In some embodiments, such as Figure 6 As shown, the ventilation channel 12 includes a first channel segment 121 and a second channel segment 122. The first channel segment 121 extends radially along the decorative part 14, and the second channel segment 122 extends axially along the decorative part 14. The outer end of the first channel segment 121 communicates with the ventilation groove 22, and the inner end of the first channel segment 121 communicates with one end of the second channel segment 122. The other end of the second channel segment 122 extends to the end face of the decorative part 14 adjacent to the fixing part 13.

[0077] It should be understood that the outer end of the first channel segment 121 refers to the end of the first channel segment 121 that is away from the central axis of the decorative part 14, and the inner end of the first channel segment 121 refers to the end of the first channel segment 121 that is close to the central axis of the decorative part 14.

[0078] Optionally, such as Figures 2 to 6As shown, the central axis of the decorative section 14 is arranged in the vertical direction. The first channel segment 121 extends radially along the decorative section 14, and the second channel segment 122 extends axially along the decorative section 14. In other words, the first channel segment 121 extends horizontally, and the second channel segment 122 extends vertically. The outer end of the first channel segment 121 communicates with the vent groove 22, and the inner end of the first channel segment 121 communicates with the upper end of the second channel segment 122. The lower end of the second channel segment 122 extends to the lower end face of the first protrusion 141. A 3Mic or a pressure relief valve is installed at the lower opening of the second channel segment 122, so that sound waves are transmitted to the noise reduction sensor inside the terminal device 200 or to balance the air pressure inside and outside the mobile phone.

[0079] In some embodiments, a plurality of dispensing grooves 1411 are provided on the outer peripheral wall of the first protrusion 141, and the plurality of dispensing grooves 1411 are arranged at intervals along the circumference of the first protrusion 141.

[0080] Optionally, such as Figure 4 As shown, the adhesive dispensing groove 1411 is located at the junction of the first protruding section 141 and the second protruding section 142. Therefore, when the mounting part 2 is fitted onto the outer periphery of the first protruding section 141, the adhesive dispensing groove 1411 is connected to the air vent 15.

[0081] It should be understood that after the mounting part 2 is fitted onto the outer periphery of the first protruding section 141, hot melt adhesive is injected into the venting gap 15. The hot melt adhesive can flow into the dispensing groove 1411 through the venting gap 15, thereby making the outer periphery of the first protruding section 141 bond with the inner periphery of the mounting part 2, further improving the stability of the assembly between the mounting part 2 and the decorative part 14.

[0082] In some embodiments, such as Figure 3 and Figure 4 As shown, the first connecting part 11 is a latching protrusion 111 formed on the outer peripheral wall of the decorative part 14, and the second connecting part 21 is a mating groove formed on the inner peripheral wall of the mounting part 2 and corresponding to the latching protrusion 111. The mating groove includes a latching groove 211 and a guide groove 212 communicating with the latching groove 211. After the latching protrusion 111 enters the guide groove 212, it slides in and fits into the latching groove 211.

[0083] It should be understood that the outer diameter of the first protrusion 141 is the same as the inner diameter of the mounting part 2. The locking protrusion 111 is provided on the outer peripheral wall of the first protrusion 141, and the locking groove 211 and the guide groove 212 are both formed on the inner peripheral wall of the mounting part 2. During the assembly process of the mounting part 2 and the decorative part body 1, the locking protrusion 111 first enters the guide groove 212 and slides along the extension direction of the guide groove 212 into the locking groove 211 to complete the assembly of the mounting part 2 and the decorative part body 1.

[0084] Optionally, the path of the guide groove 212 can extend spirally upward around the central axis of the mounting member 2, or extend in the vertical direction. In both cases, the lower end of the guide groove 212 penetrates the lower end face of the mounting member 2. The slot 211 is horizontally positioned.

[0085] For example, if the path of the guide groove 212 extends spirally upward around the central axis of the mounting part 2, then the assembly process of the mounting part 2 is as follows: the decorative part body 1 is fixed, the lower end of the guide groove 212 is aligned with the latching protrusion 111, after the latching protrusion 111 enters the guide groove 212, the mounting part 2 rotates and moves downward until the latching protrusion 111 enters the latching groove 211, then the mounting part 2 no longer moves downward, and the mounting part 2 is rotated to make the latching protrusion 111 slide to the end of the latching groove 211 away from the guide groove 212.

[0086] Specifically, such as Figure 2 and Figure 3 As shown, the path of the guide groove 212 extends in the vertical direction. The guide groove 212 is formed on the inner wall of the mounting part 2, and the lower end of the guide groove 212 extends to the lower end face of the mounting part 2. At this time, the assembly process of the mounting part 2 is as follows: the decorative part body 1 is fixed, the lower end of the guide groove 212 is aligned with the locking protrusion 111, after the locking protrusion 111 enters the guide groove 212, the mounting part 2 moves downward. When the locking protrusion 111 slides to the upper end of the guide groove 212, the mounting part 2 is rotated so that the locking protrusion 111 slides into the locking groove 211 to complete the assembly of the mounting part 2.

[0087] In some embodiments, such as Figures 2 to 4 As shown, the guide groove 212 includes a first guide groove portion 2121 extending axially along the mounting member 2 and a second guide groove portion 2122 extending circumferentially along the mounting member 2 and communicating with the first guide groove portion 2121 and the slot 211. The locking protrusion 111 enters the second guide groove portion 2122 through the first guide groove portion 2121 and slides into and engages in the slot 211 through the second guide groove portion 2122.

[0088] Among them, such as Figure 3 As shown, the first guide groove 2121 extends in the vertical direction, and the second guide groove 2122 extends in the circumferential direction of the mounting member 2. The width of the first guide groove 2121 is the same as the extension length of the second guide groove 2122. The slot 211 extends in the circumferential direction of the mounting member 2 and is connected to the second guide groove 2122.

[0089] It should be understood that the protrusion 111 slides vertically within the first guide groove 2121, slides upward through the first guide groove 2121 to the second guide groove 2122, slides along the circumference of the mounting part 2 within the second guide groove 2122 to the slot 211, and engages within the slot 211 to complete the assembly of the mounting part 2 and the decorative part body 1.

[0090] Furthermore, such as Figure 3 As shown, in the circumferential direction of the mounting part 2, the end of the first guide groove 2121, the end of the second guide groove 2122, and the end of the slot 211 are all provided with transition slopes. The two side walls of the protrusion 111 in the circumferential direction of the decorative part 14 are inclined surfaces adapted to the transition slopes. The bottom surface area of ​​the protrusion 111 that connects with the outer peripheral wall of the decorative part 14 is larger than the top surface area of ​​the protrusion 111.

[0091] Therefore, by combining the ramp and the slope, the smoothness of the sliding of the protrusion 111 in the guide groove 212 is improved, as is the ease of engagement and disengagement between the protrusion 111 and the groove 211, thereby facilitating the disassembly and assembly of the installation component 2.

[0092] Optionally, there are two protrusions 111, which are arranged at intervals along the circumference of the decorative part 14, and the distance between the two opposite ends of the two protrusions 111 is the same as the width of the first guide groove 2121.

[0093] It is important to understand that there are two locking protrusions 111. After the two locking protrusions 111 enter the first guide groove 2121, they contact the two ends of the first guide groove 2121 in the horizontal direction, and the inclined surface of the locking protrusion 111 cooperates with the transition slope of the first guide groove 2121, making the locking protrusion 111 more stable during sliding. When the locking protrusion 111 is engaged in the locking groove 211, the two locking protrusions 111 simultaneously support the mounting part 2, making the mounting part 2 less prone to vertical wobbling.

[0094] In some embodiments, such as Figure 2 As shown, there are multiple first connecting portions 11 and multiple second connecting portions 21. The multiple first connecting portions 11 are arranged at intervals along the circumference of the decorative portion 14, and the multiple second connecting portions 21 are arranged at intervals along the circumference of the decorative portion 14.

[0095] It should be understood that the multiple first connecting parts 11 correspond one-to-one with the multiple second connecting parts 21. By increasing the number of first connecting parts 11 and second connecting parts 21 between the mounting part 2 and the decorative part 14, the connection between the mounting part 2 and the decorative part 14 is enhanced.

[0096] In some embodiments, such as Figures 5 to 7 As shown, the end face of the fixing part 13 facing away from the decorative part 14 is provided with a buffer part 131, and at least a portion of the buffer part 131 protrudes from the end face of the fixing part 13 facing away from the decorative part 14.

[0097] It should be understood that the end face of the fixing part 13 facing away from the decorative part 14 is connected to the outer casing of the terminal device 200. By providing a buffer part 131 between the end face of the fixing part 13 facing away from the decorative part 14 and the outer casing of the terminal device 200, the portion of the buffer part 131 protruding from the end face of the fixing part 13 facing away from the decorative part 14 abuts against the outer casing of the terminal device 200. If the terminal device 200 is dropped during user use, the buffer part 131 deforms to absorb energy, thereby reducing the impact of the fixing part 13 on the outer casing of the terminal device 200.

[0098] In some embodiments, such as Figure 5 and Figure 7 As shown, at least one side edge of the fixing part 13 away from the end face of the decorative part 14 is provided with a buffer groove 132. The buffer part 131 includes a first buffer part 1311 and a second buffer part 1312. The first buffer part 1311 is disposed in the buffer groove 132, and the second buffer part 1312 is connected to the first buffer part 1311. At least a portion of the second buffer part 1312 protrudes from the end face of the fixing part 13 away from the decorative part 14.

[0099] Optionally, such as Figure 5 and Figure 7 As shown, a buffer groove 132 is formed on the lower surface of the fixing part 13. A first buffer part 1311 is disposed in the buffer groove 132, and a second buffer part 1312 is connected to the first buffer part 1311. The lower surface of the second buffer part 1312 abuts against the surface of the terminal device 200 housing. This arrangement improves the compactness of the connection between the fixing part 13 and the terminal device 200, avoiding large-scale gaps.

[0100] In some embodiments, such as Figure 7 As shown, the bottom wall of the buffer groove 132 is flat, the first buffer part 1311 is provided in the buffer groove 132, the first buffer part 1311 has a first groove on the side opposite to the bottom wall of the buffer groove 132, and the second buffer part 1312 is provided in the first groove.

[0101] Specifically, as shown in the figure, the bottom wall of the buffer groove 132 is a plane, the upper surface of the first buffer part 1311 abuts against the bottom wall of the buffer groove 132, the lower surface of the first buffer part 1311 is provided with a first groove, and the second buffer part 1312 is provided in the first groove.

[0102] In other embodiments, such as Figure 8As shown, the bottom wall of the buffer groove 132 is a stepped surface, which includes a first bottom surface and a second bottom surface. The distance from the first bottom surface to the end face of the fixing part 13 away from the decorative part 14 is greater than the distance from the second bottom surface to the end face of the fixing part 13 away from the decorative part 14. The first buffer part 1311 is provided on the first bottom surface, and a part of the first buffer part 1311 is flush with the second bottom surface. Another part of the first buffer part 1311 protrudes from the second bottom surface. The second buffer part 1312 is placed on the second bottom surface and the part of the first buffer part 1311 that is flush with the second bottom surface.

[0103] Specifically, such as Figure 8 As shown, the bottom wall of the buffer groove 132 is a stepped surface, and the upper surface of the first buffer part 1311 abuts against the first bottom surface. A first groove is formed on the lower surface of the first buffer part 1311, and the first groove is located at the intersection of the lower surface and the inner surface of the first buffer part 1311. A portion of the upper surface of the second buffer part 1312 abuts against the bottom wall of the first groove, and another portion of the upper surface of the second buffer part 1312 abuts against the second bottom surface.

[0104] Furthermore, the fixing part 13 is made of aluminum alloy, the first buffer part 1311 is made of plastic, and the second buffer part 1312 is made of foam. Since the elastic modulus of plastic and foam materials is much lower than that of aluminum alloy, the plastic and foam deform and absorb energy after being impacted, thereby reducing the impact of the fixing part 13 on the casing of the terminal device 200.

[0105] In some embodiments, both the first buffer portion 1311 and the second buffer portion 1312 are annular.

[0106] Optionally, the buffer groove 132 is annular, and the first buffer part 1311 is disposed in the buffer groove 132. A first groove is formed on the end face of the first buffer part 1311 away from the bottom wall of the buffer groove 132. The first groove is annular, and the second buffer part 1312 is disposed in the first groove.

[0107] In some embodiments, the first buffer portion 1311 is annular, and the second buffer portion 1312 is embedded at at least one corner of the first buffer portion 1311.

[0108] Optionally, an annular buffer groove 132 is provided on the end face of the fixing part 13 away from the decorative part 14, and a first buffer part 1311 is disposed in the buffer groove 132. A first groove is provided on the end face of the first buffer part 1311 away from the bottom wall of the buffer groove 132, and the first groove is located at at least one corner of the first buffer part 1311, and a second buffer part 1312 is disposed in the first groove.

[0109] In some embodiments, the first buffer portion 1311 is annular, the second buffer portion 1312 is strip-shaped, and the second buffer portion 1312 is embedded on at least one side of the first buffer portion 1311.

[0110] Optionally, an annular buffer groove 132 is provided on the end face of the fixing part 13 away from the decorative part 14, and a first buffer part 1311 is disposed in the buffer groove 132. A first groove is provided on the end face of the first buffer part 1311 away from the bottom wall of the buffer groove 132. The first groove is strip-shaped and located on the side of the first buffer part 1311. A second buffer part 1312 is disposed in the first groove.

[0111] In some embodiments, the first buffer portion 1311 is disposed at least on opposite sides, and the second buffer portion 1312 is embedded on at least one side of the first buffer portion 1311.

[0112] Optionally, two buffer grooves 132 are formed on the end face of the fixing part 13 opposite to the decorative part 14. The buffer grooves 132 are strip-shaped, and the two buffer grooves 132 are distributed opposite each other on both sides of the fixing part 13. There are two first buffer parts 1311, and the two first buffer parts 1311 correspond one-to-one with the two buffer grooves 132. The first buffer parts 1311 are disposed in the buffer grooves 132. A first groove is formed on the end face of the first buffer part 1311 away from the bottom wall of the buffer groove 132. The first groove is strip-shaped. There are two second buffer parts 1312, and the two second buffer parts 1312 correspond one-to-one with the two first grooves. The second buffer parts 1312 are disposed in the first grooves.

[0113] In some embodiments, the first buffer portion 1311 has an L-shaped cross-section and is provided at least at a corner, and the second buffer portion 1312 is embedded on at least one side or at a corner of the first buffer portion 1311.

[0114] Optionally, a buffer groove 132 is provided on the end face of the fixing part 13 facing away from the decorative part 14. The buffer groove 132 has an L-shaped cross-section and is located at the corner of the fixing part 13. The first buffer part 1311 has an L-shaped cross-section and is disposed in the buffer groove 132. A first groove is provided on the end face of the first buffer part 1311 away from the bottom wall of the buffer groove 132, and a second buffer part 1312 is disposed in the first groove.

[0115] Specifically, there are four buffer grooves 132, which are located at the four corners of the fixing part 13. There are also four first buffer parts 1311, which correspond one-to-one with the four buffer grooves 132.

[0116] Therefore, by creating a buffer groove 132 on the fixing part 13 and placing the first buffer part 1311 within the buffer groove 132, the risk of the terminal device 200 casing breaking due to the instantaneous impact of the fixing part 13 can be greatly reduced. Furthermore, by embedding a second buffer part 1312 on the first buffer part 1311, the impact force is absorbed by the buffer foam as an energy storage structure, further reducing the risk of the terminal device 200 casing breaking.

[0117] To achieve lightweight design, the decorative component body includes an exterior portion and a non-exterior portion. The non-exterior portion includes at least one hollow area, within which a filling portion is provided. The filling portion is connected to the edge of the at least one hollow area. By providing a hollow area in the non-exterior portion of the decorative component body and filling it with a filling portion, the weight of the decorative component body can be reduced without affecting its appearance, which is beneficial for lightweight design of terminal devices.

[0118] The outer part is made of metal, and the portion of the non-outer part other than the at least one hollowed-out area is also made of metal; the filling part is injection molded using nano-injection molding technology. The edges of the at least one hollowed-out area have microporous structures, which are formed on the surface of the non-outer part through nano-sizing treatment.

[0119] To enable antenna functionality on the decorative component, the decorative component further includes an antenna; the antenna is located on the inner side of the filling portion facing the terminal device, or on the outer side facing away from the terminal device.

[0120] The antenna includes a flexible circuit board, which is attached to the inner or outer side of the filling portion; and / or, the antenna includes an LDS antenna, which is disposed on the inner or outer side of the filling portion.

[0121] In some embodiments, the antenna is located on the outer side of the filling portion facing away from the terminal device, the filling portion is provided with a wire passage, and the antenna is connected to the motherboard of the terminal device through the wire passage.

[0122] Embodiments of the present invention also provide a terminal device 200, such as... Figure 1 As shown, the terminal device 200 includes the camera decoration component 100 in any of the above embodiments.

[0123] Specifically, the terminal device 200 is a mobile phone, and the camera decorative component 100 is located on the back of the mobile phone. Therefore, the terminal device 200 of this embodiment of the invention realizes the 3-mic function and the pressure balance function inside and outside the whole device by setting the ventilation channel 12 to communicate with the internal space of the mobile phone, and the design of the buffer part 131 also reduces the risk of impact between the fixing part 13 and the mobile phone.

[0124] Embodiments of the present invention also provide an assembly jig 300 for assembling the camera decoration assembly 100, such as... Figure 8 and Figure 9 As shown, the assembly fixture 300 includes a base 3 and a clamping element 4.

[0125] The base 3 is provided with a first through hole 31 for accommodating the mounting part 2. The clamping part 4 is connected to the base 3 and is used to clamp the mounting part 2 in the first through hole 31.

[0126] It should be understood that the mounting part 2 is placed in the first through hole 31, and the mounting part 2 is clamped in the first through hole 31 by the clamping part 4. By rotating the clamping part 4, the mounting part 2 is rotated and assembled onto the decorative part body 1.

[0127] The clamping component 4 clamps the mounting component 2 into the first through hole 31 to achieve the effect of clamping the mounting component 2 evenly around the perimeter, thereby preventing the mounting component 2 from deforming due to uneven force.

[0128] In some embodiments, such as Figure 8 and Figure 9 As shown, the clamping member 4 includes a movable part 41 and a rotating part 42. A second groove is provided on the inner wall of the first through hole 31, and the movable part 41 is slidably disposed in the second groove. The rotating part 42 is rotatably connected to the seat 3, and the rotating part 42 is used to drive the movable part 41 to slide radially along the first through hole 31 in the second groove.

[0129] Optionally, there are multiple movable parts 41, which are arranged at intervals along the circumference of the first through hole 31. There are multiple second grooves, with each movable part 41 corresponding to one of the multiple second grooves. The second grooves are arranged radially along the first through hole 31, and the movable parts 41 are slidably disposed within the second grooves.

[0130] It should be understood that the rotating part 42 is rotatably connected to the base 3, and the rotation center of the rotating part 42 is located on the central axis of the first through hole 31. By rotating the rotating part 42, the moving part 41 is driven to move closer to or away from the central axis of the first through hole 31.

[0131] In some embodiments, such as Figure 8 and Figure 9 As shown, the moving part 41 includes a ball bearing 411 and a slider 412. The ball bearing 411 is rotatably disposed on the side of the slider 412 opposite to the axis of the first through hole 31. The rotating part 42 is provided with a second through hole 421 coaxial with the first through hole 31. An arc-shaped groove 422 is provided on the inner wall of the second through hole 421. The ball bearing 411 is slidably fitted in the arc-shaped groove 422. The distance from the bottom of the arc-shaped groove 422 to the axis of the second through hole 421 gradually decreases in the counterclockwise direction.

[0132] Optionally, there are multiple arc-shaped grooves 422, and each arc-shaped groove 422 corresponds to a multiple moving part 41. The slider 412 slides in the second groove.

[0133] Specifically, there are four moving parts 41 and four arc-shaped grooves 422 to achieve the effect of evenly clamping the mounting part 2 from all sides using the moving parts 41. The distance from the bottom of the arc-shaped groove 422 to the axis of the second through hole 421 gradually decreases in the counterclockwise direction. When the rotating part 42 is rotated clockwise, the ball 411 moves towards the central axis of the first through hole 31 under the action of the arc-shaped groove 422, thereby driving the slider 412 to move towards the central axis of the first through hole 31 in the second groove.

[0134] The process of assembling fixture 300 and mounting component 2 is described in detail below.

[0135] Place the mounting part 2 into the first through hole 31, keep the base stationary, and rotate the rotating part 42 clockwise. The rotating part 42 drives the moving part 41 to gradually approach the outer peripheral wall of the mounting part 2, thereby making the four moving parts 41 clamp the mounting part 2.

[0136] After the assembly fixture 300 clamps the mounting part 2, the assembly fixture 300 and the mounting part 2 are together placed on the decorative part body 1, so that the locking protrusion 111 slides into the second guide groove 2122. Then, the rotating part 42 is rotated clockwise. At this time, the mounting part 2 and the rotating part 42 rotate together, so that the locking protrusion 111 slides from the second guide groove 2122 into the locking groove 211. The locking protrusion 111 and the locking groove 211 engage with each other, and the assembly of the mounting part 2 is completed.

[0137] After the mounting part 2 and the decorative part body 1 are assembled, the rotating part 42 is rotated counterclockwise to reduce the squeezing pressure between the moving part 41 and the outer peripheral wall of the mounting part 2, thereby separating the assembly jig 300 from the mounting part 2, thus completing the assembly of the camera decorative component 100.

[0138] Embodiments of the present invention also provide a test fixture 400 for testing the camera decoration component 100, such as... Figure 10 and Figure 11 As shown, the assembly fixture 300 includes a fixture body 5, the fixture body 5 has a receiving cavity, and one end of the fixture body 5 is provided with an opening for the mounting component 2 to enter the receiving cavity. The fixture body 5 is also provided with an adhesive dispensing hole 51.

[0139] Optionally, the lower end of the fixture body 5 is provided with an opening for the mounting part 2 to enter the receiving cavity. The fixture body 5 is also provided with an adhesive dispensing hole 51. Adhesive is dispensed between the fixture body 5 and the mounting part 2 through the adhesive dispensing hole 51 to bond the inner wall of the fixture body 5 and the outer wall of the mounting part 2 together.

[0140] It is important to understand that, in order to prevent the mounting part 2 from falling off during user operation, a torque test needs to be performed on the assembled mounting part 2. In related technologies, the traditional testing method is to measure the torque by rotating it after mechanical clamping. However, since the mounting part 2 itself has a weak structure and low strength, using the traditional mechanical clamping method can easily cause deformation of the mounting part 2 during clamping, thereby affecting the test data.

[0141] Specifically, the dispensing hole 51 is located at the junction of the side wall of the fixture body 5 and the end face away from the opening. Therefore, dispensing adhesive between the fixture body 5 and the mounting part 2 from above facilitates the flow of hot melt adhesive into the gap between the inner wall of the fixture body 5 and the outer wall of the mounting part 2.

[0142] In some embodiments, such as Figure 10 and Figure 11 As shown, the fixture body 5 has a third through hole 52 on the end face away from the opening, and the cross-sectional shape of the third through hole 52 is polygonal.

[0143] It should be understood that by inserting a torque wrench that matches the cross-sectional shape of the third through hole 52 into the third through hole 52 and rotating the torque wrench counterclockwise, the fixture body 5 is rotated counterclockwise to perform a reliability test on the mounting part 2.

[0144] Therefore, in the test fixture 400 of this embodiment of the invention, the fixture body 5 is fitted onto the mounting part 2, and glue is applied at the glue hole 51 to fix the fixture body 5 and the mounting part 2 together. Then, a torque wrench is inserted into the third through hole 52, and the mounting part 2 is loosened by turning the torque wrench counterclockwise. The torque value is recorded. If it is within the control range, it is considered qualified. Otherwise, the amount of glue applied during the assembly of the decorative ring needs to be adjusted.

[0145] Specifically, there are four dispensing holes 51, which are arranged at intervals along the circumference of the fixture body 5. The third through hole 52 has a regular hexagonal cross-sectional shape.

[0146] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0147] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0148] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0149] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0150] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0151] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A camera trim component, comprising: include: The decorative component body is provided with a first connecting part and a ventilation channel; The mounting component has a second connecting part and a ventilation groove. The first connecting part cooperates with the second connecting part to detachably install the mounting component on the decorative component body. The outer end of the ventilation channel communicates with the outside through the ventilation groove, and the outer end of the ventilation channel is covered by the mounting component. The decorative component body includes a fixing part and a decorative part disposed on the fixing part. The mounting part is annular and sleeved on the outer periphery of the decorative part. The first connecting part is disposed on the outer periphery wall of the decorative part, and the second connecting part is disposed on the inner periphery wall of the mounting part. The decorative part includes a first protruding section and a second protruding section arranged along the axial direction of the decorative part body. The second protruding section is connected to the fixing part. The cross-sectional area of ​​the second protruding section is larger than that of the first protruding section to form a step on the outer peripheral wall of the protrusion. The mounting member is sleeved on the outer peripheral side of the first protruding section. The mounting member and the step have a breathable gap in the axial direction of the decorative part body. The breathable groove communicates with the breathable gap.

2. The camera decoration component according to claim 1, characterized in that, The ventilation channel includes a first channel segment and a second channel segment. The first channel segment extends radially along the decorative part, and the second channel segment extends axially along the decorative part. The outer end of the first channel segment communicates with the ventilation groove, the inner end of the first channel segment communicates with one end of the second channel segment, and the other end of the second channel segment extends to the end face of the decorative part adjacent to the fixing part.

3. The camera decoration component according to claim 1, characterized in that, The outer peripheral wall of the first protrusion is also provided with a plurality of glue dispensing grooves, which are arranged at intervals along the circumference of the first protrusion.

4. The camera decoration component according to claim 1, characterized in that, The first connecting part is a latching protrusion formed on the outer peripheral wall of the decorative part, and the second connecting part is a mating groove formed on the inner peripheral wall of the mounting part and corresponding to the latching protrusion. The mating groove includes a latching slot and a guide groove communicating with the latching slot. After the latching protrusion enters the guide groove, it slides into and engages in the latching slot.

5. The camera decoration component according to claim 4, characterized in that, The guide groove includes a first guide groove portion extending axially along the mounting member and a second guide groove portion extending circumferentially along the mounting member and communicating with the first guide groove portion and the slot. The snap protrusion enters the second guide groove portion through the first guide groove portion and slides into and engages in the slot through the second guide groove portion.

6. The camera decoration component according to claim 5, characterized in that, In the circumferential direction of the mounting component, the ends of the first guide groove, the second guide groove, and the slot are all provided with transition slopes. The two side walls of the protrusion in the circumferential direction of the decorative part are inclined surfaces adapted to the transition slopes. The bottom surface area of ​​the protrusion that connects with the outer peripheral wall of the decorative part is larger than the top surface area of ​​the protrusion.

7. The camera-mounted decorative assembly according to any one of claims 1-6, characterized in that, There are multiple first connecting portions and multiple second connecting portions. The multiple first connecting portions are arranged at intervals along the circumference of the decorative portion, and the multiple second connecting portions are arranged at intervals along the circumference of the mounting member.

8. The camera decoration component according to claim 1, characterized in that, The end face of the fixing part away from the decorative part is provided with a buffer part, and at least a portion of the buffer part protrudes from the end face of the fixing part away from the decorative part.

9. The camera decoration component according to claim 8, characterized in that, The fixing part has a buffer groove on at least one side edge away from the end face of the decorative part. The buffer part includes a first buffer part and a second buffer part. The first buffer part is disposed in the buffer groove, and the second buffer part is connected to the first buffer part. At least a portion of the second buffer part protrudes from the end face of the fixing part away from the decorative part.

10. The camera decoration component according to claim 9, characterized in that, The bottom wall of the buffer groove is flat, the first buffer part is disposed in the buffer groove, the first buffer part has a first groove on the side opposite to the bottom wall of the buffer groove, and the second buffer part is disposed in the first groove. Alternatively, the bottom wall of the buffer groove is a stepped surface, which includes a first bottom surface and a second bottom surface. The distance from the first bottom surface to the end face of the fixing part away from the decorative part is greater than the distance from the second bottom surface to the end face of the fixing part away from the decorative part. The first buffer part is disposed on the first bottom surface, and a part of the first buffer part is flush with the second bottom surface. Another part of the first buffer part protrudes from the second bottom surface. The second buffer part is mounted on the second bottom surface and the part of the first buffer part that is flush with the second bottom surface.

11. The camera decoration component according to claim 9, characterized in that, The first buffer section and the second buffer section are annular; Alternatively, the first buffer portion is annular, and the second buffer portion is embedded at at least one corner of the first buffer portion; Alternatively, the first buffer portion is annular, the second buffer portion is strip-shaped, and the second buffer portion is embedded on at least one side of the first buffer portion; Alternatively, the first buffer portion is disposed at least on opposite sides, and the second buffer portion is embedded in at least one side of the first buffer portion; Alternatively, the first buffer portion has an L-shaped cross-section and is at least located at a corner, and the second buffer portion is embedded on at least one side or corner of the first buffer portion.

12. A terminal device, characterized in that, Includes the camera decoration component according to any one of claims 1-11.

Images