WO2023216248A1

WO2023216248A1 - Lens decoration assembly, shell assembly, and terminal device

Info

Publication number: WO2023216248A1
Application number: PCT/CN2022/092796
Authority: WO
Inventors: 何聪
Original assignee: 北京小米移动软件有限公司
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2023-11-16
Also published as: CN117426101A

Abstract

Provided in the present disclosure are a lens decoration assembly, a shell assembly, and a terminal device. The lens decoration assembly comprises a first decoration member, a second decoration member, and a camera lens, wherein the first decoration member is provided with a first lens hole; the second decoration member is provided with a second lens hole and a sealing surface surrounding the second lens hole, and the first lens hole directly faces the second lens hole; and the camera lens comprises a sealing portion and a light-transmitting portion protruding from the sealing portion, the sealing portion is connected to the sealing surface in a sealing manner, at least part of the light-transmitting portion is located in the second lens hole, and the second decoration member and/or the camera lens are/is connected to the first decoration member. In the lens decoration assembly of the embodiments of the present disclosure, the sealing portion of the camera lens is connected to the sealing surface of the second decoration member in a sealing manner, so that the width of the sealing portion is not easily affected by a camera viewing angle, and the sealing area is large, thereby effectively ensuring the sealing effect of the camera lens.

Description

Lens decoration components, housing components and terminal equipment

Technical field

The present disclosure relates to the technical field of mobile terminals, and in particular to a lens decoration assembly, a housing assembly and a terminal device.

Background technique

At present, the waterproof sealing effect of terminal equipment is an important consideration of its quality. Whether the product has IPX8 waterproof capability has become one of the important factors for consumers to choose. Therefore, how to ensure the sealing of terminal equipment has become a difficulty in this field. .

Among them, the rear camera of the terminal device is an important part of sealing, and how to ensure good sealing of the lens decoration component is the key to ensuring sealing. In addition, when users use terminal devices to take photos, in order to obtain good shooting effects, they usually need to have a good light-emitting element. The stronger the light effect of the rear light-emitting element, the better the photo-taking effect. The effect of light-emitting elements in related technologies It is usually difficult to achieve better results. At the same time, the appearance of the terminal is mainly reflected in the rear camera. Therefore, how the rear camera looks beautiful and technologically rich greatly affects the user's experience.

It can be seen that the lens decoration components in the related art have problems such as poor sealing effect, complex structural installation, and poor light efficiency of the light-emitting elements.

Contents of the invention

The present disclosure aims to solve one of the technical problems in the related art, at least to a certain extent. To this end, embodiments of the present disclosure propose a lens decoration assembly, including:

a first decorative piece, the first decorative piece having a first lens hole;

a second decorative piece, the second decorative piece having a second lens hole and a sealing surface surrounding the second lens hole, the first lens hole facing the second lens hole;

Camera lens, the camera lens includes a sealing part and a light-transmitting part raised by the sealing part, the sealing part is sealingly connected to the sealing surface, and at least a part of the light-transmitting part is located in the second lens hole , the second decorative part and/or the camera lens are connected to the first decorative part.

The lens decoration assembly of the embodiment of the present disclosure achieves sealing by sealing the sealing part of the camera lens and the sealing surface of the second decorative part. The width of the sealing part is not easily affected by the camera viewing angle, and the sealing area is large, effectively ensuring the sealing effect of the camera lens. .

Optionally, a first counterbore is opened on the first surface of the second decorative piece, and the sealing surface is located in the first counterbore;

and/or,

A first sealing member is provided between the sealing portion and the sealing surface.

Optionally, a second countersunk hole is opened on the second surface of the second decorative part, a third decorative part is disposed in the second countersunk hole, and the third decorative part surrounds the light-transmitting part.

Optionally, one of the first decorative piece and the camera lens is provided with a first positioning part, and the other is provided with a second positioning part, and the first positioning part cooperates with the second positioning part. , used to define the relative position of the camera lens and the first decorative part.

Optionally, the camera lens is made of optical silicone, the second decorative part is made of alloy, and the outer surface of the second decorative part is provided with a metal plating layer.

Optionally, a fourth decorative piece is also included, the fourth decorative piece is provided with a first assembly hole, and at least a part of the first decorative piece and/or the second decorative piece is inserted through the first assembly hole. hole; the fourth decorative piece at least partially covers the outside of the first decorative piece.

Optionally, the seam of the first decorative part and the second decorative part is located in the first assembly hole; and/or, a joint between the first decorative part and the second decorative part is provided. Second seal.

Optionally, a light guide assembly is provided on the fourth decorative piece, and the light guide assembly is provided along an edge of the fourth decorative piece.

Optionally, a mounting groove is provided on an edge of the fourth decorative piece, and the light guide component is disposed in the mounting groove;

The light guide assembly includes a light guide member and an optical fiber sealed in the light guide member.

Optionally, a sealing rib is provided on the light guide member, and the sealing rib is sealingly connected to the installation groove.

Optionally, a limiting rib is provided on the light guide member, and the limiting rib is located on at least one side of the sealing rib.

Optionally, a light source component is provided on the first decorative part and/or the fourth decorative part, and the light source component can transmit the generated light to the light guide component.

Optionally, the light source assembly includes a circuit board and a light-emitting element provided on the circuit board. The circuit board is provided on the first decorative part, and the light-emitting element faces the light guide assembly.

Optionally, the light guide is provided with a light entrance portion, and the light-emitting element faces the light entrance portion.

An embodiment of the disclosure also provides a housing assembly, including: a back cover and the lens decoration assembly of the embodiment of the disclosure. The back cover is provided with a second assembly hole, and the lens decoration assembly is disposed in the second assembly hole. .

Optionally, the first decorative part and the inner wall of the second assembly hole are sealingly connected through a third sealing part.

Optionally, the lens decoration assembly includes a fourth decoration piece, the fourth decoration piece at least partially covers an outer side of the first decoration piece;

A fourth sealing member is provided between the four decorative pieces and the back cover.

Optionally, the fourth sealing member is an inflatable flexible sealing ring and has an inflatable cavity.

Optionally, an air pressure valve is provided on the first decorative part, the fourth decorative part or the back cover, and the inflation chamber is connected to the air pressure valve.

An embodiment of the present disclosure also provides a terminal device, which includes the housing assembly of the embodiment of the present disclosure.

Additional aspects and advantages of the disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the disclosure.

Description of the drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Figure 1 is a schematic three-dimensional view of a lens decoration component installed on a back cover in an embodiment of the present disclosure;

Figure 2 is an exploded schematic diagram of the lens decoration assembly installed on the back cover in an embodiment of the present disclosure;

Figure 3 is a schematic cross-sectional view of the second decorative component in an embodiment of the present disclosure;

Figure 4 is a three-dimensional schematic view of a light guide in an embodiment of the present disclosure;

Figure 5 is an inside view of the lens decoration assembly installed on the back cover according to an embodiment of the present disclosure;

Figure 6 is a schematic cross-sectional view along A-A in Figure 5;

Figure 7 is a partial enlarged view of area A of Figure 6;

Figure 8 is a schematic cross-sectional view along B-B in Figure 5;

Figure 9 is a partial enlarged view of area B in Figure 8;

Figure 10 is a schematic cross-sectional view along C-C in Figure 5;

FIG. 11 is a partial enlarged view of area C in FIG. 10 .

Reference signs:

1-First seal; 2-Second seal; 3-Third seal; 4-Fourth seal; 5-Air pressure valve; 6-Back glue;

10-The first decorative part; 11-The first positioning part; 12-The first lens hole;

20-Second decorative part; 21-Sealing surface; 22-Second lens hole;

30-Camera lens; 31-Sealing part; 32-Light-transmitting part;

40-Third decorative piece;

50-the fourth decorative part; 51-the first assembly hole;

60-Light guide assembly; 61-Light guide; 611-Sealing rib; 612-Limiting rib; 613-Light entrance part; 62-Optical fiber;

70-Light source component; 71-Circuit board; 72-Light-emitting component;

80-Back cover; 81-Second assembly hole.

Detailed ways

The embodiments of the present disclosure 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 disclosure and are not to be construed as limitations of the present disclosure.

An embodiment of the present disclosure provides a lens decoration assembly, which can be used to decorate a camera of a terminal device. Specifically, referring to FIGS. 1 and 2 , the lens decoration assembly mainly includes: a first decorative part 10 , a second decorative part 20 and a camera lens 30 .

The first decorative part 10 has a first lens hole 12; the first decorative part 10 is the main mounting base for other components, and the first decorative part 10 can be connected to the back cover 80 of the terminal device.

Referring to Figure 3, the second decorative part 20 has a second lens hole 22 and a sealing surface 21 surrounding the second lens hole 22. The sealing surface 21 is located inside the second decorative part 20 (ie, the side facing the inside of the terminal device), so that After the lens decoration assembly is installed on the terminal equipment, the sealing surface 21 faces the inside of the terminal equipment. The first lens hole 12 faces the second lens hole 22; for example, the first lens hole 12 and the second lens hole 22 are both circular holes, and the first lens hole 12 and the second lens hole 22 are coaxially arranged.

The camera lens 30 includes a sealing part 31 and a light-transmitting part 32 raised by the sealing part 31. The sealing part 31 is sealingly connected to the sealing surface 21. At least a part of the light-transmitting part 32 is located in the second lens hole 22. The second decorative part 20 and /Or the camera lens 30 is connected to the first decorative part 10 .

Since the camera lens 30 is connected to the sealing surface 21 of the second decorative part 20 through the sealing part 31, the sealing part 31 acts as a limiter in the thickness direction of the camera lens 30. At the same time, since the camera mainly transmits light from the light-transmitting part 32 Therefore, the width of the sealing portion 31 is not affected by the camera angle of view and the width of the second decorative part 20 , and the sealing area is increased, effectively ensuring the sealing effect of the camera lens 30 .

In some embodiments, referring to FIG. 3 , a first counterbore is opened on the first surface of the second decorative part 20 , and the sealing surface 21 is located in the first counterbore; thus, the sealing portion 31 of the camera lens 30 can be sealed to a certain extent. is limited by the first counterbore, thereby improving the installation accuracy of the camera lens 30 and improving the sealing effect.

Specifically, the sealing surface 21 may be located on the bottom surface, or the side surface, or both the bottom surface and the side surface of the first counterbore.

Further, referring to FIGS. 6 and 7 , the first seal 1 is provided between the sealing portion 31 and the sealing surface 21 . The sealing effect can be enhanced by adding the first sealing member 1 .

For example, the first sealing member 1 may be sealing foam, which is annular in shape. The annular first sealing member 1 is placed around the outer periphery of the light-transmitting part 32; the sealing part 31 and the sealing surface 21 press the sealing foam tightly. The width of the sealing foam can be as large as possible in the first counterbore, thereby improving the sealing effect.

Referring to FIGS. 2 and 3 , a second countersunk hole is formed on the second surface of the second decorative part 20 , and a third decorative part 40 is disposed in the second countersunk hole. The third decorative part 40 surrounds the light-transmitting part 32 . The third decorative part 40 mainly plays a decorative role and improves the aesthetics of the lens decorative component. The third decorative part 40 is annular in shape and is bonded to the second decorative part 20 .

As shown in FIG. 3 , the diameter of the second counterbore may be larger than the diameter of the first counterbore.

In some embodiments, one of the first decorative part 10 and the camera lens 30 is provided with a first positioning part 11, and the other is provided with a second positioning part 33. The first positioning part 11 cooperates with the second positioning part 33. , used to define the relative position of the camera lens 30 and the first decorative part 10 . Therefore, the first decorative part 10 and the camera lens 30 can ensure accurate installation positions when installed.

For example, the first positioning part 11 is provided on the first decorative part 10 , and the second positioning part 33 is provided on the camera lens 30 . The number of the first positioning part 11 and the second positioning part 33 may be one or more, for example, the number of the first positioning part 11 and the second positioning part 33 may be at least two respectively.

Among them, the first positioning part 11 and the second positioning part 33 can be positioning posts and positioning holes respectively; it can be understood that the second positioning part 33 is adapted to the first positioning part 11, and the first positioning part 11 can be a positioning hole. Post or pilot hole. If the first positioning part 11 is configured as a positioning post, the second positioning part 33 is configured as a positioning hole; if the first positioning part 11 is configured as a positioning hole, the second positioning part 33 is configured as a positioning post. In the embodiment shown in FIG. 2 , the first positioning part 11 is a positioning post, and the second positioning part 33 is a positioning hole. It should be noted that the first positioning part 11 and the second positioning part 33 are structures with positioning functions. The first positioning part 11 and the second positioning part 33 are not limited to positioning posts and positioning holes, that is, this disclosure is not specifically limited. The specific structures of the first positioning part 11 and the second positioning part 33.

In the above solution, after the second decorative part 20 and the camera lens 30 are assembled, the second positioning part 33 on the camera lens 30 and the first positioning part 11 on the first decorative part 10 are used to assemble the second decorative part 20 on the second decorative part 20 . On top of a decorative piece 10, the third decorative piece 40 is then assembled onto the second decorative piece 20 using adhesive tape. Since the camera lens 30 is installed from the inside, the sealing portion 31 of the camera lens 30 is used to limit the camera lens 30. At the same time, , the width of the sealing part 31 is not affected by the camera viewing angle, and the width of the sealing foam is not limited, effectively ensuring the sealing of the camera lens 30, which can effectively solve the problem of poor sealing effect caused by the outer packaging of the camera lens in the traditional solution.

In some embodiments, the camera lens 30 is made of optical silicone material to ensure good light transmission effect; the second decorative part 20 is made of alloy, and the outer surface of the second decorative part 20 is provided with a metal coating, thereby improving the aesthetics and Improve the quality of the product.

In some embodiments, referring to Figures 2 and 6-11, the lens decoration assembly further includes a fourth decorative part 50. The fourth decorative part 50 is provided with a first assembly hole 51. The first decorative part 10 and/or the second At least a part of the decorative piece 20 is passed through the first assembly hole 51 ; the fourth decorative piece 50 at least partially covers the outside of the first decorative piece 10 . The fourth decorative part 50 plays a decorative role, and at the same time, it can improve the reliability of the connection between the first decorative part 10 and the second decorative part 20 .

For example, referring to FIG. 7 , the seam of the first decorative part 10 and the second decorative part 20 is located in the first assembly hole 51 ; thus the inner wall of the first assembly hole 51 can attach to the first decorative part 10 and the second decorative part 20 The seams play a protective role to prevent impurities from entering and improve the sealing performance.

Referring to FIG. 6 , the first surface of the second decorative part 20 is provided with an annular step 23 along the circumferential direction, and at least a part of the fourth decorative part 50 is placed on the annular step 23 . Therefore, the second decorative part 20 can press the fourth decorative part 50 after assembly, ensuring the stability and reliability of the assembly.

Further, a second sealing member 2 is provided between the first decorative part 10 and the second decorative part 20 . The second sealing member 2 can be made of sealant, which not only has a sealing function, but also can realize a connecting function. The second sealing member 2 can be placed around the outer periphery of the camera lens 30 , and its shape matches the contour of the camera lens 30 .

In some embodiments, the fourth decorative part 50 is provided with a light guide assembly 60 , and the light guide assembly 60 is provided along the edge of the fourth decorative part 50 . The light guide component 60 can receive light from the light source, thereby emitting light throughout the light guide component 60 , which can not only improve the appearance, but also play a role in supplementing light for the camera.

For example, referring to Figures 7, 9, and 11, a mounting groove is provided on the edge of the fourth decorative part 50, and the light guide assembly 60 is disposed in the mounting groove; the light guide assembly 60 includes a light guide member 61 and a light guide member 61 sealed on the light guide member. Fiber 62 within 61. The optical fiber 62 can enhance the light guiding effect.

For example, referring to Figures 7, 9, and 11, the light guide 61 is provided with a sealing rib 611, which functions to seal the installation slot. The sealing rib 611 is sealingly connected to the installation slot. Specifically, a sealing rib 611 can be provided. The ribs 611 have an interference fit with the installation groove, and are extruded and deformed by the inner wall of the installation groove after assembly, so that the sealing ribs 611 are sealingly connected to the installation groove.

Further, the light guide 61 is provided with a limiting rib 612, which is engaged with the installation groove. The limiting rib 612 is located on at least one side of the sealing rib 611. For example, the limiting rib 612 can be located inside or outside the sealing rib 611. , it is also possible to provide limiting ribs 612 on both the inner and outer sides of the sealing rib 611 . The limiting ribs 612 are used to limit the position of the light guide 61 in the installation groove to prevent it from being detached from the installation groove. The cross-sections of the limiting ribs 612 and the sealing ribs 611 can both be semicircular. The cross-sectional structure of the mounting groove can be adapted according to the structure of the light guide 61 .

In some embodiments, the light source transmitted to the light guide assembly 60 may be provided on the terminal device or on the lens decoration assembly. For example, a light source assembly 70 is provided on the first decorative part 10 and/or the fourth decorative part 50 , and the light source assembly 70 can transmit the generated light to the light guide assembly 60 .

Referring to FIGS. 2 , 8 and 9 , the light source assembly 70 includes a circuit board 71 and a light-emitting element 72 disposed on the circuit board 71 . The circuit board 71 is disposed on the first decorative part 10 , and the light-emitting element 72 faces the light guide assembly 60 . The circuit board 71 can be a flexible circuit board, and one or more light-emitting elements 72 can be provided.

Further, referring to FIG. 4 , the light guide 61 is provided with a light entrance portion 613 , and the light-emitting element 72 faces the light entrance portion 613 . The light entrance portion 613 can fully receive the light emitted by the light-emitting element 72, thereby transmitting the light to the entire light guide 61, and under the action of the optical fiber 62, the brightness of the light guide assembly 60 is improved. Specifically, the light inlet portion 613 extends inwardly by a predetermined distance from the inner side of the light guide 61 so as to receive the light emitted by the light emitting element 72 . The shape of the light entrance part 613 may be flat.

In the above solution, the light guide assembly 60 is arranged around the fourth decorative part 50, and the optical fiber 62 is used to spread the light evenly to the entire circumference of the light guide part 61. After the light-emitting element 72 is lit, the fourth decorative part 50 is The circles are all lighting effects, which can effectively improve the photo effect of the rear camera.

Referring to FIG. 4 , in one embodiment, the light guide 61 has a rectangular structure with arc corners. At least two light entrance portions 613 can be provided on the light guide 61 , and each light entrance portion 613 is provided with at least one corresponding light entrance portion 613 . A light emitting element 72.

For example, the light-emitting element 72 can be a light-emitting element such as a flash lamp, an infrared lamp, etc., and the light-emitting element 72 can also be a light-sensitive element such as a light sensor. For example, as shown in FIG. 8 , the light-emitting element 72 is a light-emitting component such as a flashlight. The number of the light-emitting element 72 may be at least one. For example, the number of the light-emitting element 72 is two, which are respectively provided at both ends of the circuit board 71 . The circuit board 71 delivers a predetermined amount of current to the two light emitting elements 72.

In some embodiments, the light source assembly 70 is fixed on the first decorative part 10 , and the light source assembly 70 and the fourth decorative part 50 are respectively located on both sides of the first decorative part 10 , and the first decorative part 10 is provided with a light hole. 13. The light-emitting element 72 is arranged in the light hole 13 , and the light hole 13 faces the light entrance part 613 .

The embodiment of the present disclosure further provides a housing assembly, including: a back cover 80 and the lens decoration assembly of the embodiment of the disclosure. The back cover 80 is provided with a second assembly hole 81 , and the lens decoration assembly is disposed in the second assembly hole 81 . Using the lens decoration assembly of the above embodiment allows the terminal device to have good sealing performance at least at the camera position, and the lens decoration assembly makes the terminal device more beautiful and improves the user experience. The housing component can be used for various types of terminal equipment, such as mobile phones, tablet computers, etc.

In some embodiments, the first decorative part 10 and the inner wall of the second assembly hole 81 are sealingly connected through the third sealing part 3 . The third sealing member 3 may be hot melt glue, which firmly connects the edge of the first decorative member 10 to the inner wall of the second assembly hole 81 .

In the above solution, the fourth decorative part 50 is assembled on the first decorative part 10 using the back glue 6 , and a circle of hot melt glue is dotted between the back cover 80 and the first decorative part 10 for the back cover 80 and the first decorative part 10 The sealing and assembly design are clever, and the fourth decorative part 50 can be used to meet the appearance effect of the 10-circle circle of the first decorative part, which greatly increases the color effect of the rear shooting area.

In some embodiments, referring to Figures 2, 10 and 11, the lens decoration assembly includes a fourth decoration part 50 that at least partially covers the outside of the first decoration part 10; the fourth decoration part 50 and the rear A fourth seal 4 is provided between the covers 80 . The fourth sealing member 4 is used to seal the gap between the fourth decorative member 50 and the back cover 80 .

In some embodiments, the fourth seal 4 is an inflatable flexible sealing ring and has an inflatable cavity. Therefore, by inflating the air chamber of the fourth sealing member 4, the fourth sealing member 4 can fit more closely with the fourth decorative member 50 and the back cover 80, thereby improving the sealing effect. For example, even if the fitting surface of the fourth decorative part 50 and the back cover 80 is slightly uneven, by inflating the air into the air cavity, the fourth seal 4 can be tightly adhered to the fitting surface.

The fourth sealing member 4 is provided along the edge of the fourth decorative member 50 and surrounds the second assembly hole 81 on the rear cover 80 , thereby ensuring good sealing performance of the second assembly hole 81 .

In some embodiments, the first decorative part 10 , the fourth decorative part 50 or the back cover 80 is provided with an air pressure valve 5 , and the inflation chamber is connected to the air pressure valve 5 . The air pressure valve 5 can be used to detect the air pressure in the inflation chamber and at the same time inflate the fourth seal 4. When the air pressure reaches the set value and does not change, it indicates that the sealing effect of the fourth decorative part 50 and the back cover 80 is good, and the fourth seal 4 4 can be made of flexible silicone material, and can be sealed with the fourth decorative part 50 and the back cover 80 by inflating. The fourth sealing part 4 has good conformability, effectively ensuring the sealing performance of the terminal equipment. This design scheme It cleverly solves the problem that the battery cover sealing foam in the traditional solution cannot conform to the shape of the terminal equipment, and this inflatable fourth decorative part 50 can be extended to seal other areas, further increasing the sealing effect of the terminal equipment.

Referring to Figure 11, the air pressure valve 5 is installed on the lower side of the first decorative part 10. The channel between the air pressure valve 5 and the inflation chamber of the fourth seal 4 extends from the lower side of the first decorative part 10 to the side of the first decorative part 10. , and then extends upward to the inflatable cavity of the fourth seal 4 .

In other embodiments, the air pressure valve 5 can also be installed on the underside of the back cover 80 .

An embodiment of the present disclosure further provides a terminal device, including the housing assembly of any embodiment of the present disclosure. The terminal device may be a mobile phone, a tablet computer, etc.

In one embodiment, the lens decoration assembly and the back cover 80 are assembled as follows:

(1) First, position the camera lens 30 using the second lens hole 22, from the inside to the outside, and use sealing foam to bond and assemble it on the second decorative part 20;

(2) After the second decorative part 20 and the camera lens 30 are assembled, use the second positioning part 33 on the camera lens 30 and the first positioning part 11 on the first decorative part 10 to assemble the second decorative part 20 on the second decorative part 20 On one decorative piece 10, assemble the third decorative piece 40 on the second decorative piece 20 using adhesive;

(3) Inject the optical fiber 62 into the light guide 61, and then insert the light guide 61 into the installation groove around the fourth decorative part 50. The limiting ribs designed on the light guide 61 will align with the installation groove. Cooperate to prevent the light guide 61 from falling. The sealing rib 611 designed on the light guide 61 will interfere with the installation groove to ensure the sealing of the position of the light-emitting element;

(4) Set adhesive tape 6 on the fourth decorative part 50;

(5) Weld the light-emitting element 72 to the circuit board 71, and then assemble the light source assembly on the first decorative part 10;

(6) Assemble the fourth decorative part 50 on the first decorative part 10 using the adhesive 6;

(7) Dot a circle of hot melt glue between the back cover 80 and the first decorative part 10 for sealing the back cover 80 and the first decorative part 10;

(8) Assemble the above to the terminal equipment, use the air pressure valve 5 to detect the air pressure of the fourth seal 4, and inflate the fourth seal 4 at the same time. When the air pressure reaches the set value and does not change, it indicates that the fourth decorative part 50 The sealing effect with the back cover 80 is good, and the sealing between the back cover 80 and the fourth decorative part 50 is achieved by using inflation, which effectively ensures the sealing of the terminal.

Other details of assembly can be implemented with reference to the accompanying drawings.

In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Vertical", " The orientation or positional relationship indicated by "radial direction", "circumferential direction", etc. are based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must be Has a specific orientation, is constructed and operates in a specific orientation and therefore is not to be construed as limiting the disclosure.

In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present disclosure, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.

In this disclosure, unless otherwise explicitly stated and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated; it can be mechanically connected, electrically connected or communicable with each other; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction between two elements, Unless otherwise expressly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances.

In this disclosure, unless otherwise expressly stated and limited, a first feature "on" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features may be in indirect contact through an intermediary. touch. Furthermore, the terms "above", "above" and "above" the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "below" and "beneath" the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.

In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific examples," or "some examples" or the like mean that a particular feature, structure, material, or other feature is described in connection with the embodiment or example. Features are included in at least one embodiment or example of the disclosure. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification unless they are inconsistent with each other.

Although the above embodiments have been shown and described, it can be understood that the above embodiments are illustrative and should not be construed as limitations of the present disclosure. Changes, modifications, substitutions and modifications of the above embodiments may be made by those of ordinary skill in the art. All are within the protection scope of this disclosure.

Claims

A lens decoration component, which is characterized by including:

A first decorative piece (10), the first decorative piece (10) has a first lens hole (12);

The second decorative part (20) has a second lens hole (22) and a sealing surface (21) surrounding the second lens hole (22). The first lens hole (22) 12) Opposite the second lens hole (22);

Camera lens (30), the camera lens (30) includes a sealing portion (31) and a light-transmitting portion (32) raised by the sealing portion (31), the sealing portion (31) is sealingly connected to the Sealing surface (21), at least part of the light-transmitting part (32) is located in the second lens hole (22), the second decorative part (20) and/or the camera lens (30) and the The first decorative piece (10) is connected.
The lens decoration assembly according to claim 1, characterized in that a first counterbore is opened on the first surface of the second decorative part (20), and the sealing surface (21) is located in the first counterbore. ;

and/or,

A first sealing member (1) is provided between the sealing portion (31) and the sealing surface (21).
The lens decoration assembly according to claim 2, characterized in that a second countersunk hole is provided on the second surface of the second decorative part (20), and a third decorative part (40) is provided in the second countersunk hole. ), the third decorative part (40) surrounds the light-transmitting part (32).
The lens decoration assembly according to claim 2, characterized in that one of the first decoration part (10) and the camera lens (30) is provided with a first positioning part (11), and the other is provided with a first positioning part (11). There is a second positioning part (33). The first positioning part (11) cooperates with the second positioning part (33) for defining the camera lens (30) and the first decorative part (10). relative position.
The lens decoration assembly according to any one of claims 1 to 4, characterized in that it also includes a fourth decoration part (50), the fourth decoration part (50) is provided with a first assembly hole (51), so At least part of the first decorative part (10) and/or the second decorative part (20) is inserted into the first assembly hole (51); the fourth decorative part (50) at least partially covers all The outer side of the first decorative piece (10).
The lens decoration assembly according to claim 5, characterized in that the joint of the first decoration part (10) and the second decoration part (20) is located in the first assembly hole (51); and /Or, a second sealing member (2) is provided between the first decorative part (10) and the second decorative part (20).
The lens decoration assembly according to claim 5, characterized in that a light guide assembly (60) is provided on the fourth decoration member (50), and the light guide assembly (60) is along the fourth decoration member (50). 50) edge setting.
The lens decoration assembly according to claim 7, characterized in that a mounting groove is provided on the edge of the fourth decorative member (50), and the light guide assembly (60) is arranged in the mounting groove;

The light guide assembly (60) includes a light guide member (61) and an optical fiber (62) sealed in the light guide member (61).
The lens decoration assembly according to claim 8, characterized in that the light guide (61) is provided with a sealing rib (611), and the sealing rib (611) is sealingly connected with the mounting groove.
The lens decoration assembly according to claim 9, characterized in that a limiting rib (612) is provided on the light guide (61), the limiting rib (612) is engaged with the mounting groove, and the The limiting rib (612) is located on at least one side of the sealing rib (611).
The lens decorative assembly according to claim 9, characterized in that a light source assembly (70) is provided on the first decorative part (10) and/or the fourth decorative part (50), and the light source assembly (70) 70) The generated light can be transmitted to the light guide component (60).
The lens decoration assembly according to claim 11, characterized in that the light source assembly (70) includes a circuit board (71) and a light-emitting element (72) arranged on the circuit board (71), and the circuit board (71) is provided on the first decorative part (10), and the light-emitting element (72) faces the light guide component (60);

And/or, the light guide (61) is provided with a light entrance portion (613), and the light-emitting element (72) faces the light entrance portion (613).
A housing assembly, characterized in that it includes: a back cover (80) and the lens decoration assembly according to any one of claims 1 to 12, the back cover (80) is provided with a second assembly hole (81) , the lens decoration component is provided in the second assembly hole (81).
The housing assembly according to claim 13, characterized in that the first decorative part (10) and the inner wall of the second assembly hole (81) are sealingly connected through a third sealing part (3).
The housing assembly according to claim 13, characterized in that the lens decoration assembly includes a fourth decoration part (50), the fourth decoration part (50) at least partially covers the first decoration part (10) ) outside;

A fourth sealing member (4) is provided between the fourth decorative member (50) and the back cover (80).
The housing assembly according to claim 15, characterized in that the fourth seal (4) is an inflatable flexible sealing ring and has an inflatable cavity.
The housing assembly according to claim 15, characterized in that an air pressure valve (5) is provided on the first decorative part (10), the fourth decorative part (50) or the back cover (80) , the inflation chamber is connected to the air pressure valve (5).
A terminal device, characterized in that the terminal device includes the housing assembly according to any one of claims 13-17.