Decorative assembly and electronic device

Abstract

The application discloses a decoration assembly and an electronic device. The decoration assembly comprises a first decoration piece, a second decoration piece and a positioning assembly. At least one of the first decoration piece and the second decoration piece is provided with the positioning assembly. The first decoration piece comprises a first limiting part, and the second decoration piece comprises a second limiting part. The second limiting part is used for sleeving the first limiting part. The second limiting part is arranged opposite to and spaced from the first limiting part. The positioning assembly is used for positioning the first limiting part when the second limiting part sleeves the first limiting part, so that a preset interval is kept between the second limiting part and the first limiting part.

Description

Technical Field

[0001] This invention relates to the field of electronic equipment technology, and more particularly to a decorative component and an electronic device. Background Technology

[0002] As users demand higher performance from electronic devices, the thickness of related components is also increasing. For example, users' pursuit of the ultimate photography experience has led to increasingly thicker cameras. Since the exposed parts of these components require decorative elements, the protrusions of these decorative elements are also becoming higher, resulting in heavier electronic devices.

[0003] To reduce the weight increase in electronic devices caused by the increasing height of the decorative component's bulge, related technologies use two nested decorative parts with a hollow structure between them, thus minimizing the weight increase resulting from the increased bulge height. However, in this nested design, if the two decorative parts connect, it poses several risks to the electronic device's radio frequency (RF) and baseband (e.g., radiated spurious emissions (RSE) and electrostatic discharge (ESD)). Therefore, it is necessary to avoid connecting the two decorative parts during assembly. However, due to assembly tolerances, there is still a risk of contact between the two decorative parts during nesting, which could further endanger the RF and baseband of the electronic device. Summary of the Invention

[0004] This invention discloses a decorative component and an electronic device to solve the problem in related technologies where the contact between two decorative components poses a risk to the radio frequency and baseband of the electronic device.

[0005] To solve the above-mentioned technical problems, the present invention is implemented as follows: In a first aspect, this application discloses a decorative component, including a first decorative element, a second decorative element, and a positioning component, wherein: At least one of the first decorative element and the second decorative element is provided with the positioning component, the first decorative element includes a first limiting portion, and the second decorative element includes a second limiting portion; The second limiting part is used to be sleeved on the first limiting part, and the second limiting part and the first limiting part are opposite to each other and spaced apart. The positioning component is used to position the first limiting part when the second limiting part is sleeved on the first limiting part, so that a preset distance is maintained between the second limiting part and the first limiting part.

[0006] Secondly, this application also discloses an electronic device including the decorative components described in the first aspect.

[0007] The technical solution adopted in this invention can achieve the following technical effects: The decorative component disclosed in this application is configured to include a first decorative element, a second decorative element, and a positioning component. The first decorative element includes a first limiting portion, and the second decorative element includes a second limiting portion. When the second limiting portion is fitted onto the first limiting portion, the positioning component can position the first limiting portion, thereby maintaining a preset distance between the second limiting portion and the first limiting portion. This avoids the second limiting portion from contacting the first limiting portion when it is fitted onto the first limiting portion, thus effectively solving the problem in related technologies where the two decorative elements in electronic devices may contact each other, posing risks to the radio frequency and baseband of the electronic devices. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the first decorative component disclosed in an embodiment of the present invention in a first state; Figure 2 This is a schematic diagram of the first decorative component disclosed in an embodiment of the present invention in a second state; Figure 3 for Figure 1 A partial schematic diagram; Figure 4 This is a schematic diagram of the first type of mating between the second decorative element and the positioning component; Figure 5 This is a schematic diagram of the second decorative component disclosed in an embodiment of the present invention in a first state; Figure 6 This is a schematic diagram of the second decorative component disclosed in an embodiment of the present invention in a second state; Figure 7 This is a schematic diagram of the third decorative component disclosed in an embodiment of the present invention; Figure 8 This is a schematic diagram of the fourth decorative component disclosed in an embodiment of the present invention; Figure 9 This is a schematic diagram of a second type of mating between the second decorative element and the positioning component.

[0009] Explanation of reference numerals in the attached figures: 100 - First decorative part, 110 - First limiting part, 120 - First boss part, 121 - Second positioning groove, 200 - Second decorative part, 210 - Second limiting part, 220 - Second boss part, 221 - First positioning groove, 300-Positioning component, 310-First magnetic component, 320-Second magnetic component, 330-Abutting component, 340-First elastic component, 350-Memory alloy component, 360-Second elastic component, 370-First insulating positioning block, 380-Rotating shaft. 400-accommodating groove, 500 - First insulating layer 600 - Second insulating layer 700-Decorative Panel 800 - Third insulating layer. Detailed Implementation

[0010] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0011] The technical solutions disclosed in the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0012] Please refer to Figures 1 to 9 This invention discloses a decorative component. The disclosed decorative component can be a decorative component for a camera of an electronic device, a decorative component for a fingerprint module, or a decorative component for a fill light. This application does not limit the specific type of decorative component.

[0013] The disclosed decorative components include a first decorative element 100, a second decorative element 200, and a positioning component 300. The first decorative element 100 can be a first decorative ring, for example, a first metal decorative ring. The second decorative element 200 can be a second decorative ring, for example, a second metal decorative ring. Of course, the first decorative element 100 and the second decorative element 200 can also be decorative rings made of other materials, such as plastic decorative rings, or non-metallic conductive rings. When the first decorative element 100 is a first decorative ring and the second decorative element 200 is a second decorative ring, the shape of the decorative ring can be circular, rectangular, triangular, or other shapes. Of course, the first decorative element 100 and the second decorative element 200 can also be non-annular structural components. The embodiments of this application do not limit the specific shapes of the first decorative element 100 and the second decorative element 200.

[0014] At least one of the first decorative element 100 and the second decorative element 200 is provided with a positioning component 300. Specifically, the first decorative element 100 may be provided with a positioning component 300, or the second decorative element 200 may be provided with a positioning component 300, or both the first decorative element 100 and the second decorative element 200 may be provided with a positioning component 300.

[0015] The first decorative element 100 includes a first limiting portion 110, and the second decorative element 200 includes a second limiting portion 210.

[0016] The second limiting part 210 is used to be sleeved on the first limiting part 110, and the second limiting part 210 and the first limiting part 110 are opposite to each other and spaced apart. Both the second limiting part 210 and the first limiting part 110 can be sleeved on related decorative devices, such as decorative panels 700, which can be the lens of a camera, or other transparent parts.

[0017] The positioning component 300 is used to position the first limiting part 110 when the second limiting part 210 is fitted onto the first limiting part 110, so as to maintain a preset distance between the second limiting part 210 and the first limiting part 110. The specific structure of the positioning component 300 will be described in detail below, and will not be repeated here.

[0018] In the specific implementation process, when the second limiting part 210 is fitted onto the first limiting part 110, the positioning component 300 is positioned and engaged with the first limiting part 110 so that a preset distance is maintained between the second limiting part 210 and the first limiting part 110. After the second limiting part 210 and the first limiting part 110 are fitted into place, the second insulating adhesive layer 600 can be filled into the area between the second limiting part 210 and the first limiting part 110 so that the first decorative part 100 and the second decorative part 200 are connected as a whole.

[0019] The decorative component disclosed in this application is configured to include a first decorative element 100, a second decorative element 200, and a positioning component 300. The first decorative element 100 includes a first limiting portion 110, and the second decorative element 200 includes a second limiting portion 210. When the second limiting portion 210 is fitted onto the first limiting portion 110, the positioning component 300 can be positioned and engaged with the first limiting portion 110, thereby maintaining a preset distance between the second limiting portion 210 and the first limiting portion 110. This avoids the second limiting portion 210 from contacting the first limiting portion 110 when it is fitted onto the first limiting portion 110, thus effectively solving the problem in related technologies where the risk of contact between two decorative elements in electronic devices poses a risk to the radio frequency and baseband of the electronic device.

[0020] After the second limiting part 210 and the first limiting part 110 are fitted into place, the area between the second limiting part 210 and the first limiting part 110 is filled with a second insulating adhesive layer 600. This not only connects the first decorative part 100 and the second decorative part 200 into a whole, but also keeps the second limiting part 210 and the first limiting part 110 at a preset distance, thereby avoiding the risk of contact between the second limiting part 210 and the first limiting part 110 after they are fitted into place.

[0021] Furthermore, at least one of the first limiting portion 110 and the second limiting portion 210 may be provided with a receiving groove 400 facing the other, that is, the opening of the receiving groove 400 faces the other. The positioning component 300 may be movably disposed in the receiving groove 400, and the positioning component 300 may have a first state and a second state. In the first state, at least a portion of the positioning component 300 may extend beyond the receiving groove 400. When the second limiting portion 210 is sleeved on the first limiting portion 110, the portion of the positioning component 300 extending beyond the receiving groove 400 may be located between the second limiting portion 210 and the first limiting portion 110, so that a preset distance is maintained between the second limiting portion 210 and the first limiting portion 110. In the second state, the positioning component 300 may be located within the receiving groove 400.

[0022] Specifically, the positioning component 300 can be a telescopic rod. In a first state, at least a portion of the telescopic rod can extend beyond the receiving groove 400, and in a second state, the telescopic rod retracts into the receiving groove 400. Of course, the positioning component 300 can also have other structures, such as an elastic element, etc. There are no specific limitations on the positioning component 300 here.

[0023] In this embodiment, by providing a receiving groove 400 facing the other in at least one of the first limiting portion 110 and the second limiting portion 210, when the second limiting portion 210 is fitted onto the first limiting portion 110, at least a portion of the positioning component 300 extends beyond the receiving groove 400. This allows the portion of the positioning component 300 extending beyond the receiving groove 400 to be positioned between the second limiting portion 210 and the first limiting portion 110, thereby avoiding the risk of contact between the second limiting portion 210 and the first limiting portion 110. After the second limiting portion 210 and the first limiting portion 110 are assembled, the positioning component 300 can be retracted into the receiving groove 400, further preventing contact between the second limiting portion 210 and the first limiting portion 110 through the positioning component 300, thus effectively avoiding contact between the first limiting portion 110 and the second limiting portion 210.

[0024] In one optional embodiment, the positioning component 300 may include a first magnetic element 310, a second magnetic element 320, and an abutment 330. The abutment 330 may be movably disposed in the receiving groove 400, and the abutment 330 may be movably disposed within the receiving groove 400 via a rotating shaft 380. The first magnetic element 310 may be disposed within the receiving groove 400, and the second magnetic element 320 may be disposed within the abutment 330. At least one of the first magnetic element 310 and the second magnetic element 320 is an electromagnetic element. In a first state, a current in a first direction may be passed through the electromagnetic element to generate a repulsive force between the first magnetic element 310 and the second magnetic element 320. Under the action of the repulsive force, the abutment 330 may extend at least partially beyond the receiving groove 400. The portion of the abutment 330 extending beyond the receiving groove 400 may be located between the second limiting portion 210 and the first limiting portion 110, so that a preset distance is maintained between the second limiting portion 210 and the first limiting portion 110. In the second state, the electromagnetic component can be supplied with a current in a second direction opposite to the first direction to cause the abutment 330 to retract into the receiving groove 400, or the electromagnetic component can be de-energized to cause the abutment 330 to retract into the receiving groove 400.

[0025] This embodiment of the application sets the positioning component 300 to include a first magnetic element 310, a second magnetic element 320, and an abutment element 330, with at least one of the first magnetic element 310 and the second magnetic element 320 being an electromagnetic element. This allows the abutment element 330 to extend at least partially beyond the receiving groove 400 under the repulsive force between the first magnetic element 310 and the second magnetic element 320 simply by controlling the electromagnetic element to pass a current in the first direction. When the electromagnetic element is de-energized or a current in the second direction is passed, the abutment element 330 retracts into the receiving groove 400. This makes the control method of the positioning component relatively simple and the control relatively stable. Moreover, the magnetic element and the electromagnetic element are relatively common devices, which helps to reduce the cost of the positioning component 300.

[0026] Furthermore, the positioning component 300 may also include a first elastic member 340, which may be disposed in the receiving groove 400 and connected between the second limiting portion 210 and the abutment member 330. In a first state, at least a portion of the abutment member 330 extends beyond the receiving groove 400, and the abutment member 330 can drive the first elastic member 340 into an elastic deformation state. In a second state, the electromagnetic component may be de-energized, and the abutment member 330 may be fully retracted into the receiving groove 400 under the elastic restoring force of the first elastic member 340. The first elastic member 340 may be a spring, elastic rubber, etc.

[0027] In this embodiment, a first elastic member 340 is provided, which can be disposed in the receiving groove 400 and connected between the second limiting part 210 and the abutment member 330. This allows the abutment member 330 to drive the first elastic member 340 into an elastic deformation state when at least a portion of the abutment member 330 extends beyond the receiving groove 400. This allows the first elastic member 340 to store elastic force, so that after the electromagnetic component is de-energized, the abutment member 330 can be fully retracted into the receiving groove 400 under the action of the elastic restoring force of the first elastic member 340. This enables the abutment member 330 to automatically retract into the receiving groove 400.

[0028] To reduce the number of components in the positioning assembly 300, the positioning assembly 300 may optionally include a shape memory alloy member 350, which is movably disposed in the receiving groove 400. In a first state, the shape memory alloy member 350 may be energized, and at least a portion of the shape memory alloy member 350 may extend beyond the receiving groove 400. The portion of the shape memory alloy member 350 extending beyond the receiving groove 400 is located between the second limiting portion 210 and the first limiting portion 110, thereby maintaining a preset distance between the second limiting portion 210 and the first limiting portion 110. In a second state, the shape memory alloy member 350 may be de-energized, and the shape memory alloy member 350 may retract into the receiving groove 400.

[0029] Specifically, the shape memory alloy part 350 can shrink when energized to be in a first state, and when de-energized, the shape memory alloy part 350 can recover its deformation to be in a second state.

[0030] This embodiment of the application sets up a shape memory alloy part 350. Based on the characteristics of the shape memory alloy part 350, the shape memory alloy part 350 deforms when energized, so that the second limiting part 210 and the first limiting part 110 are maintained at a preset distance by the deformation of the shape memory alloy part 350. This makes the control method relatively simple, and only one component, the shape memory alloy part 350, is needed. As a result, the positioning component 300 has relatively few components, which can reduce the space occupied and thus help to reduce the weight of the decorative component.

[0031] In some embodiments, the shape memory alloy member 350 may have its two ends tapering towards the center, causing the middle portion of the shape memory alloy member 350 to bulge out beyond the receiving groove 400. However, in some cases, the shape memory alloy member 350 has a relatively weak ability to recover its deformation after deformation due to energization. To enable the shape memory alloy member 350 to better recover its deformation, the positioning assembly 300 may optionally include a second elastic member 360, which may be disposed within the receiving groove 400 and connected to both ends of the shape memory alloy member 350. In a first state, at least a portion of the shape memory alloy member 350 extends beyond the receiving groove 400, and the shape memory alloy member 350 can drive the second elastic member 360 into an elastically deformed state, thereby allowing the second elastic member 360 to store elastic force. In a second state, the shape memory alloy member 350 can retract into the receiving groove 400 under the action of the elastic restoring force of the second elastic member 360.

[0032] In this embodiment, by providing a second elastic member 360, when at least a portion of the shape memory alloy member 350 extends beyond the receiving groove 400, the deformation of the shape memory alloy member 350 can drive the second elastic member 360 to undergo elastic deformation. This allows the second elastic member 360 to store elastic force, and further, during the process of the shape memory alloy member 350 retracting into the receiving groove 400, the elastic restoring force of the second elastic member 360 can assist in driving the shape memory alloy member 350 to retract into the receiving groove 400, thereby enabling the shape memory alloy member 350 to better recover its deformation.

[0033] Since the first decorative element 100 and the second decorative element 200 need to be fitted onto the relevant decorative devices, to facilitate the installation of the first decorative element 100 and the second decorative element 200, optionally, the first decorative element 100 may also include a first boss portion 120, which may be located at the first end of the first limiting portion 110. The second decorative element 200 may also include a second boss portion 220, which may be located at the first end of the second limiting portion 210. The middle portions of the first boss portion 120 and the second boss portion 220 may respectively have a first through hole and a second through hole, thereby facilitating the fitting of the first decorative element 100 and the second decorative element 200 onto the corresponding devices.

[0034] Furthermore, the second boss portion 220 may have a first positioning groove 221, the opening of which may face the second end of the second limiting portion 210, and the first end of the second limiting portion 210 may be opposite to the second end of the second limiting portion 210. The positioning assembly 300 may include a first insulating positioning block 370, which may be disposed on the bottom wall of the first positioning groove 221, and the first boss portion 120 may have a positioning portion. When the second limiting portion 210 is fitted onto the first limiting portion 110, the first boss portion 120 may be disposed within the first positioning groove 221, and the first insulating positioning block 370 may be positioned and engaged with the positioning portion to maintain a preset distance between the second limiting portion 210 and the first limiting portion 110.

[0035] In this embodiment of the application, by setting the positioning component 300 to include a first insulating positioning block 370, the structure of the positioning component 300 can be made simpler. By opening a first positioning groove 221 in the second protrusion 220, the first insulating positioning block 370 can be disposed on the bottom wall of the first positioning groove 221, thereby enabling the first insulating positioning block 370 to be positioned and engaged with the positioning part, so that a preset distance is maintained between the second limiting part 210 and the first limiting part 110.

[0036] Specifically, there can be multiple first insulating positioning blocks 370. When the second limiting part 210 is sleeved on the first limiting part 110, the first decorative member 100 can move to the area enclosed by the multiple first insulating positioning blocks 370 under the positioning action of the first insulating positioning blocks 370. The first insulating positioning blocks 370 can be located between the side wall of the first positioning groove 221 and the side wall of the first protrusion 120, so that a preset distance is maintained between the second limiting part 210 and the first limiting part 110. The positioning part may include the side wall of the first protrusion 120, and the first protrusion 120 may have an insulating gap with the second protrusion 220.

[0037] This embodiment of the application provides multiple first insulating positioning blocks 370, which allows the first decorative component 100 to move into the area enclosed by the multiple first insulating positioning blocks 370 under their positioning action. This enables the multiple first insulating positioning blocks 370 to better position the first decorative component, thereby maintaining a better gap between the first limiting part 110 and the second limiting part 210. Furthermore, it makes full use of the side wall of the first boss part 120, thus avoiding the need for other positioning parts and making the structure of the decorative component more compact.

[0038] In one optional embodiment, the first boss portion 120 may have a second positioning groove 121. The opening of the second positioning groove 121 may face away from the second end of the first limiting portion 110, and the first end of the first limiting portion 110 may face away from the second end of the first limiting portion 110. The second positioning groove 121 may be located in the middle of the first boss portion 120. When the second limiting portion 210 is sleeved on the first limiting portion 110, the opening of the second positioning groove 121 may face the bottom wall of the first positioning groove 221. The second positioning groove 121 may be inserted and engaged with the first insulating positioning block 370 to maintain a preset distance between the second limiting portion 210 and the first limiting portion 110. The positioning portion may include the second positioning groove 121, and there may be an insulating gap between the first boss portion 120 and the second boss portion 220. When the second limiting part 210 is sleeved on the first limiting part 110, the first insulating positioning block 370 can extend into the second positioning groove 121. The outer wall of the first insulating positioning block 370 makes limiting contact with the inner wall of the second positioning groove 121, so that the second positioning groove 121 and the first insulating positioning block 370 are inserted and engaged, so that a preset distance is maintained between the second limiting part 210 and the first limiting part 110.

[0039] In this embodiment, a second positioning groove 121 is provided on the first boss portion 120, allowing the second positioning groove 121 to engage with the first insulating positioning block 370, thereby maintaining a preset distance between the second limiting portion 210 and the first limiting portion 110. This embodiment fully utilizes the first boss portion 120 by providing the second positioning groove 121 on it, thus including the second positioning groove 121 in the positioning portion. This avoids the need for separate components as positioning portions, resulting in a more compact structure for the decorative assembly. Furthermore, the positioning of the first limiting portion 110 can be achieved using only the first insulating positioning block 370, further improving the compactness of the decorative assembly and contributing to weight reduction.

[0040] To further prevent contact between the first decorative element 100 and the second decorative element 200, the decorative assembly may optionally include a first insulating adhesive layer 500, which may be disposed on at least one of the first boss portion 120 and the second boss portion 220. When the second limiting portion 210 is fitted onto the first limiting portion 110, the first insulating adhesive layer 500 can be used to connect the first boss portion 120 and the second boss portion 220, thereby connecting the first decorative element 100 and the second decorative element 200.

[0041] Specifically, when the second limiting part 210 is sleeved on the first limiting part 110, the first end of the first limiting part 110 first extends into the second limiting part 210. The positioning component 300 can ensure that the second limiting part 210 and the first limiting part 110 maintain a preset distance. Then, after the first boss part 120 and the second boss part 220 are bonded by the first insulating adhesive layer 500, not only can the contact between the first boss part 120 and the second boss part 220 be avoided, but the distance between the second limiting part 210 and the first limiting part 110 can also be better maintained. It is also convenient to fill the gap between the second limiting part 210 and the first limiting part 110 with the second insulating adhesive layer 600. In addition, the first decorative part 100 and the second decorative part can be connected into a whole structure.

[0042] Optionally, the decorative component may include a decorative panel 700, a first limiting portion 110 which may be a first annular limiting portion, a second limiting portion 210 which may be a second annular limiting portion, a first decorative member 100 which may also include a first boss portion 120 which may be a first annular boss, the first annular boss may be disposed at the first end of the first annular limiting portion and located inside the first annular limiting portion, a second decorative member 200 which may also include a second boss portion 220 which may be a second annular boss, the second annular boss may be disposed at the first end of the second annular limiting portion and located inside the second annular limiting portion, and the decorative component may also include a first insulating adhesive layer 500 which may be disposed at least one of the first annular boss and the second annular boss. When the second limiting part 210 is fitted onto the first limiting part 110, the positioning component 300 can be positioned and engaged with the second annular limiting part so that a preset distance is maintained between the second annular limiting part and the first annular limiting part. The first annular boss extends into the second annular limiting part and is connected to the second annular boss through the first insulating adhesive layer 500. The decorative panel 700 can be disposed on the side of the first annular boss away from the second annular boss.

[0043] In this embodiment of the application, by setting the first limiting part 110 as a first annular limiting part, the second limiting part 210 as a second annular limiting part, and the first boss part 120 as a first annular boss and the second boss part 220 as a second annular boss, the decorative panel 700 can be better protected when it is located on the side of the first annular boss away from the second annular boss.

[0044] Specifically, the first limiting part 110 can be made of stainless steel, and the second limiting part can be made of aluminum alloy. When the second limiting part 210 is sleeved on the first limiting part 110, the second end of the first limiting part 110 can protrude from the second end of the second limiting part 210. Since stainless steel has good wear resistance, the protrusion of the second end of the first limiting part 110 from the second end of the second limiting part 210 can improve the wear resistance of the limiting component. Aluminum alloy is relatively light, which is conducive to the weight reduction of the limiting component.

[0045] This application also discloses an electronic device that includes the decorative component described in the above embodiments. By configuring the electronic device with a structure including the decorative component described in the above embodiments, it is possible to avoid the second limiting part 210 connecting with the first limiting part 110 when the second limiting part 210 is sleeved on the first limiting part 110. This avoids the risk to the radio frequency and baseband of the electronic device caused by the connection between the first decorative part 100 and the second decorative part 200.

[0046] Specifically, electronic devices can include cameras, and decorative components can be decorative components for cameras. Of course, decorative components can also be decorative components for other parts of the electronic device, such as decorative components for fingerprint recognition modules, decorative components for fill lights, etc.

[0047] Specifically, a portion of the first decorative element 100 may protrude from the second decorative element 200, and the portion of the first decorative element 100 protruding from the second decorative element 200 may be exposed on the electronic device. The first decorative element 100 may be made of stainless steel, and the second decorative element 200 may be made of aluminum alloy. Setting the first decorative element 100 to stainless steel can improve the wear resistance of the decorative component, and setting the second decorative element 200 to aluminum alloy is beneficial to the weight reduction of the decorative component.

[0048] The electronic device may include a decorative panel 700 and a third insulating adhesive layer 800. The decorative panel 700 can be bonded to the side of the second boss portion 220 of the second decorative member 200 opposite to the first boss portion 120 by means of the third insulating adhesive layer 800.

[0049] The above embodiments of the present invention focus on describing the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity, they will not be described in detail here.

[0050] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of the present invention.

Claims

1. A decorative component applied to an electronic device, characterized in that, It includes a first decorative element (100), a second decorative element (200), and a positioning assembly (300), wherein: At least one of the first decorative member (100) and the second decorative member (200) is provided with the positioning component (300), the first decorative member (100) includes a first limiting portion (110), and the second decorative member (200) includes a second limiting portion (210). The second limiting part (210) is used to be sleeved on the first limiting part (110), and the second limiting part (210) is opposite to and spaced apart from the first limiting part (110). At least one of the first limiting part (110) and the second limiting part (210) is provided with a receiving groove (400) facing the other. The positioning component (300) has a first state and a second state. In the first state, a portion of the positioning component (300) extends beyond the receiving groove (400). When the second limiting part (210) is sleeved on the first limiting part (110), the portion of the positioning component (300) extending beyond the receiving groove (400) is located between the second limiting part (210) and the first limiting part (110), so that a preset distance is maintained between the second limiting part (210) and the first limiting part (110). In the second state, the second limiting part (210) is assembled with the first limiting part (110), and the portion of the positioning component (300) is retracted into the receiving groove (400).

2. The trim assembly of claim 1, wherein, The positioning component (300) includes a first magnetic element (310), a second magnetic element (320), and an abutment (330). The abutment (330) is movably disposed in the receiving groove (400). The first magnetic element (310) is disposed in the receiving groove (400), and the second magnetic element (320) is disposed in the abutment (330). At least one of the first magnetic element (310) and the second magnetic element (320) is an electromagnetic element. In the first state, the electromagnetic component is supplied with a current in the first direction to generate a repulsive force between the first magnetic component (310) and the second magnetic component (320). Under the action of the repulsive force, the abutment (330) extends at least partially out of the receiving groove (400). The portion of the abutment (330) extending out of the receiving groove (400) is located between the second limiting portion (210) and the first limiting portion (110) so that the preset distance is maintained between the second limiting portion (210) and the first limiting portion (110). In the second state, the electromagnetic component is supplied with a current in a second direction opposite to the first direction or the electromagnetic component is de-energized, so that the abutment (330) retracts into the receiving groove (400).

3. The trim assembly of claim 2, wherein, The positioning component (300) further includes a first elastic element (340), which is disposed in the receiving groove (400) and connected between the second limiting part (210) and the abutting member (330); In the first state, at least a portion of the abutment (330) extends beyond the receiving groove (400), and the abutment (330) drives the first elastic member (340) into an elastic deformation state; In the second state, the electromagnetic component is de-energized, and the abutment (330) is completely retracted into the receiving groove (400) under the elastic restoring force of the first elastic component (340).

4. The trim assembly of claim 1, wherein, The positioning component (300) includes a shape memory alloy component (350), which is movably disposed in the receiving groove (400). In the first state, the shape memory alloy part (350) is in an energized state, and at least a portion of the shape memory alloy part (350) extends out of the receiving groove (400). The portion of the shape memory alloy part (350) extending out of the receiving groove (400) is located between the second limiting part (210) and the first limiting part (110) so that the preset distance is maintained between the second limiting part (210) and the first limiting part (110). In the second state, the shape memory alloy part (350) is in a power-off state and the shape memory alloy part (350) is retracted into the receiving groove (400).

5. The trim assembly of claim 4, wherein, The positioning component (300) further includes a second elastic element (360), which is disposed in the receiving groove (400) and connected to the two ends of the shape memory alloy component (350); In the first state, at least a portion of the shape memory alloy member (350) extends beyond the receiving groove (400), and the shape memory alloy member (350) drives the second elastic member (360) into an elastic deformation state. In the second state, the shape memory alloy part (350) retracts into the receiving groove (400) under the elastic restoring force of the second elastic member (360).

6. The trim assembly of claim 1, wherein, The first decorative member (100) further includes a first boss (120) which is disposed at the first end of the first limiting part (110), and the second decorative member (200) further includes a second boss (220) which is disposed at the first end of the second limiting part (210); The second boss portion (220) is provided with a first positioning groove (221), and the positioning component (300) includes a first insulating positioning block (370). The first insulating positioning block (370) is disposed on the bottom wall of the first positioning groove (221), and the first boss portion (120) is provided with a positioning part. When the second limiting part (210) is sleeved on the first limiting part (110), the first boss part (120) is disposed within the first positioning groove (221), and the first insulating positioning block (370) is positioned and engaged with the positioning part so that the preset distance is maintained between the second limiting part (210) and the first limiting part (110).

7. The trim assembly of claim 6, wherein, There are multiple first insulating positioning blocks (370); When the second limiting part (210) is sleeved on the first limiting part (110), the first decorative part (100) moves to the area surrounded by the first insulating positioning block (370) under the positioning action of the first insulating positioning block (370). The first insulating positioning block (370) is located between the side wall of the first positioning groove (221) and the side wall of the first boss part (120) so that the second limiting part (210) and the first limiting part (110) maintain the preset distance. The positioning part includes the side wall of the first boss part (120), and there is an insulating gap between the first boss part (120) and the second boss part (220).

8. The trim assembly of claim 6, wherein, The first boss portion (120) is provided with a second positioning groove (121). When the second limiting portion (210) is sleeved on the first limiting portion (110), the opening of the second positioning groove (121) faces the bottom wall of the first positioning groove (221). The second positioning groove (121) is inserted and engaged with the first insulating positioning block (370) so that a preset distance is maintained between the second limiting portion (210) and the first limiting portion (110). The positioning portion includes the second positioning groove (121), and there is an insulating gap between the first boss portion (120) and the second boss portion (220).

9. The trim assembly of any one of claims 6 to 8, wherein, The decorative component further includes a first insulating adhesive layer (500), which is disposed on at least one of the first boss portion (120) and the second boss portion (220); When the second limiting part (210) is sleeved on the first limiting part (110), the first insulating adhesive layer (500) is used to connect the first boss part (120) and the second boss part (220) so that the first decorative part (100) and the second decorative part (200) are connected.

10. The trim assembly of claim 1, wherein, The decorative component includes a decorative panel (700), the first limiting part (110) is a first annular limiting part, the second limiting part (210) is a second annular limiting part, the first decorative piece (100) also includes a first boss part (120), the first boss part (120) is a first annular boss, the first annular boss is disposed at the first end of the first annular limiting part and located inside the first annular limiting part, the second decorative piece (200) also includes a second boss part (220), the second boss part (220) is a second annular boss, the second annular boss is disposed at the first end of the second annular limiting part and located inside the second annular limiting part, the decorative component also includes a first insulating adhesive layer (500), the first insulating adhesive layer (500) is disposed at least one of the first annular boss and the second annular boss; When the second limiting part (210) is sleeved on the first limiting part (110), the positioning component (300) is positioned and engaged with the second annular limiting part so that the second annular limiting part and the first annular limiting part maintain the preset distance. The first annular boss extends into the second annular limiting part and is connected to the second annular boss through the first insulating adhesive layer (500). The decorative plate (700) is disposed on the side of the first annular boss away from the second annular boss.

11. An electronic device, comprising: Includes the decorative component as described in any one of claims 1 to 10.

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