CN117728091A - Battery cover assembly and electronic equipment - Google Patents

Abstract

The embodiment of the application discloses a battery cover assembly and electronic equipment, relates to the field of electronic equipment, and aims to reduce the thickness of the electronic equipment. The specific scheme is as follows: the battery cover is provided with a mounting hole; the first decoration is used for connecting the lens; the first decoration piece is connected with the first surface of the battery cover in a sealing way; the second decoration is used for connecting the camera shooting assembly; the second decoration piece comprises a first installation part, a connection part and a second installation part which are sequentially connected; the second mounting part faces the second surface of the battery cover; the connecting portion is located the mounting hole, and first installation department is connected with first decoration. The sealing connection is provided on the first surface, a sealing structure is not required between the second surface and the second decoration, and the space can be utilized, thereby reducing the thickness of the electronic device. In addition, set up the breach on the second decoration, the subassembly of making a video recording can pass breach and second surface connection, make full use of the clearance between second surface and the second decoration, further reduce electronic equipment's thickness.

Description

Battery cover assembly and electronic equipment

Technical Field

The embodiment of the application relates to the field of electronic equipment, in particular to a battery cover assembly and electronic equipment.

Background

With the vigorous development of the electronic equipment market, the light weight and the water resistance of the whole electronic equipment become the focus of attention of consumers. The thickness of each component affects the thickness of the final machine. Therefore, it is also important to reduce the thickness of the battery cover and the accessories of the electronic device, especially for the foldable device, where the camera module is mounted is a bottleneck preventing the thinning. In the use, make a video recording the module installation position and directly contact with the environment, from this, make a video recording the module installation position and still need compromise waterproof performance. Waterproof performance mainly relies on battery cover inboard and camera module installation position sealing connection to realize, but sealing connection's relevant structure has brought new challenges for camera module installation position attenuate.

Therefore, the waterproof and small thickness of the installation part of the camera module form a key point for thinning the whole electronic equipment.

Disclosure of Invention

The embodiment of the application provides a battery cover assembly and electronic equipment, and aims to thin the electronic equipment.

In order to achieve the above purpose, the present application adopts the following technical scheme:

in a first aspect, a battery cover assembly is provided, the battery cover assembly is used for connecting a camera module, the camera module comprises a lens and a camera assembly, and the camera assembly is used for receiving light transmitted through the lens; the battery cover assembly includes a battery cover, a first decoration and a second decoration. The battery cover is provided with a mounting hole, a first surface and a second surface which are opposite; the mounting hole penetrates through the first surface and the second surface; the first decoration is used for connecting the lens; the first decoration piece is connected with the first surface in a sealing way; the second decoration is used for connecting the camera shooting assembly; the second decoration piece comprises a first installation part, a connection part and a second installation part which are sequentially connected; the second mounting portion faces the second surface; the connecting portion is located the mounting hole, and first installation department is connected with first decoration. Therefore, the first decoration and the first surface are in sealing connection, the probability that water vapor and the like enter the second surface between the first decoration and the first surface is small, and therefore a sealing structure is not required to be arranged between the second surface and the second decoration. The limiting conditions of the second surface and the second decoration are reduced, the distance between the second surface of the battery cover and the second decoration is reduced, and the space between the battery cover and the cover plate is saved.

With reference to the first aspect, in some realizable forms, the second surface has a roughened layer, and the second mounting portion is connected to the roughened layer. Thus, the roughened layer may increase the coefficient of friction between the second surface and the second mounting portion, avoiding relative movement of the two.

With reference to the first aspect, in some possible implementations, the second mounting portion is sealingly connected to the second surface by an adhesive. Thus, the adhesive member can increase the connection strength between the second surface and the second mounting portion, and can increase the reliability of the mechanical properties of the battery cover assembly.

With reference to the first aspect, in some realizable modes, the first surface has a roughened layer, and the first decorative element is in sealing connection with the roughened layer. Thus, the roughened layer provides a tighter bond between the first decorative element and the first surface, reducing the probability of moisture passing between the first decorative element and the first surface.

With reference to the first aspect, in some possible implementations, the first trim piece is sealingly connected to the first surface by an adhesive. Therefore, the bonding piece enables the first decoration piece to have better sealing performance with the first surface, and the waterproof performance of the battery cover assembly is improved.

With reference to the first aspect, in some possible implementations, the first decorative element or the first surface has a receiving groove that is annularly disposed around the periphery of the mounting hole, and the adhesive element is located in the receiving groove. Therefore, the containing groove can reduce the overflowing probability of the bonding piece, increase the bonding performance of the bonding piece and increase the waterproof performance of the battery cover assembly.

With reference to the first aspect, in some realizable forms, the adhesive is a backing adhesive layer; and/or the bonding piece is a glue layer formed by a glue dispensing process. Therefore, the back adhesive layer or the adhesive layer formed by the dispensing process can provide excellent sealing capability for the first decoration and the first surface.

With reference to the first aspect, in some possible implementations, the second mounting portion is disposed around the mounting hole. Therefore, the second mounting part can provide a mounting surface which is annularly arranged around the mounting hole, and after the camera shooting assembly is connected with the second mounting part, the stress is more uniform, and excellent mechanical properties are provided.

With reference to the first aspect, in some realizable forms, the second mounting portion has at least one notch; the second surface is used for being connected with the camera assembly penetrating through the notch. Therefore, the part of the camera shooting assembly can penetrate through the notch to be connected with the second surface of the battery cover, and therefore the gap between the second mounting part and the second surface can be fully utilized. The gap can save the space occupied by the camera shooting assembly and reduce the thickness of the electronic equipment.

In a second aspect, there is provided an electronic device, comprising: a housing, a lens, a camera module, and any one of the battery cover assemblies provided in the first aspect; the battery cover component is connected with the shell and encloses a containing space, the lens is connected with the first decoration, the camera shooting module is located in the containing space, and the camera shooting module is connected with the second decoration. Since the waterproof structure of the battery cover assembly may be located only at the outside of the battery cover, the inside of the battery cover, for example, the space between the second decorative member and the second surface may be utilized. On the basis that the sizes of the camera modules are the same, the thickness of the battery cover assembly can be reduced, so that the electronic equipment is thinned, and meanwhile, excellent waterproof performance of the electronic equipment is guaranteed.

With reference to the second aspect, in some realizable forms, the electronic device is a foldable device. Therefore, the thickness of the joint of the battery cover assembly and the camera module is reduced, and the thickness reduction of the foldable equipment is greatly contributed.

Drawings

Fig. 1 is a schematic structural diagram of an electronic device.

Fig. 2a is a schematic structural diagram of a battery cover assembly according to an embodiment of the present application.

Fig. 2b is an exploded view of the battery cover assembly.

Fig. 2c is a schematic cross-sectional view of a battery cover assembly according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a battery cover according to an embodiment of the present disclosure.

Fig. 4a is a schematic structural view of a second decoration according to an embodiment of the present application.

Fig. 4b is a schematic structural view of a second decoration according to an embodiment of the present application.

In the figure: 01-an electronic device; 11-cover plate; 12-a display screen; 13-a middle frame; 100-a battery cover assembly; 110-a battery cover; 20-a camera module; 21-a camera assembly; 101-a lens; 102-notch; 110-a battery cover; 111-a first surface; 112-a second surface; 113-mounting holes; 114-a rough layer; 120-a first trim piece; 121-a receiving groove; 122-a protrusion; 130-a second trim piece; 131-a first mounting portion; 132-a second mounting portion; 133-connecting part; 140-a first adhesive; 150-a second adhesive.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings.

Hereinafter, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, in this application, directional terms "upper", "lower", etc. are defined with respect to the orientation in which the components are schematically disposed in the drawings, and it should be understood that these directional terms are relative concepts, which are used for description and clarity with respect thereto, and which may be varied accordingly with respect to the orientation in which the components are disposed in the drawings.

Embodiments of the present application provide an electronic device, which may be, for example, a mobile phone (mobile phone), a tablet pc (pad), a personal digital assistant (personal digital assistant, PDA) or other different types of user devices or terminal devices, and the specific form of the electronic device is not particularly limited in the embodiments of the present application.

In an embodiment of the present application, the electronic device is a foldable device or a non-foldable device.

For convenience of explanation, an electronic device is taken as an example of a mobile phone. Fig. 1 is a schematic structural diagram of an electronic device 01, and as shown in fig. 1, the electronic device 01 includes a cover plate 11, a display screen 12, a middle frame 13, and a battery cover 110. The battery cover 110 and the display screen 12 are respectively located at two sides of the middle frame 13, the middle frame 13 and the display screen 12 are arranged in the battery cover 110, the cover plate 11 is arranged at one side of the display screen 12 far away from the middle frame 13, and the display surface of the display screen 12 faces the cover plate 11.

The structures of the display screen 12, the cover plate 11 and the middle frame 13 are not limited, and can be set according to the application of the electronic device 01.

Printed circuit boards (printed circuit boards, PCB), batteries, cameras, etc. in the electronic device 01 may be provided on the center frame 13.

In some embodiments, the electronic device 01 further has an image capturing function, and as illustrated in fig. 1, the electronic device 01 further includes a camera module 20. The camera module 20 is connected to the battery cover 110.

The camera module 20 includes a camera module 21 and a lens 101, the camera module 21 and the lens 101 are respectively located at two sides of the battery cover 110, and the camera module 21 is located in a cavity between the battery cover 110 and the display screen 12. The lens 101 is used for passing light, and the image pickup device 21 is used for receiving light transmitted through the lens 101.

The image pickup device 21 generally has functions of focusing, anti-shake, and the like. Therefore, the image pickup assembly 21 has a certain thickness in the thickness direction of the electronic apparatus 01, and in order to avoid the image pickup assembly 21 from affecting the thickness between the cover plate 11 and the battery cover 110, the image pickup assembly 21 partially protrudes from the surface of the battery cover 110.

Further, in some embodiments, in order to improve the waterproof property of the electronic apparatus, a waterproof structure is provided at the connection of the battery cover 110 and the image pickup assembly 21, but the provision of a waterproof structure such as glue increases the thickness between the cover plate 11 and the battery cover 110.

For this reason, the embodiment of the present application provides an improved battery cover assembly, which reduces the influence on the thickness of the electronic device 01 by the camera assembly 21 while improving the waterproof performance of the connection between the battery cover 110 and the camera module 20.

Fig. 2a is a schematic structural view of a battery cover assembly 100 according to an embodiment of the present application, fig. 2b is an exploded schematic view of the battery cover assembly 100, and referring to fig. 2a and 2b, the battery cover assembly 100 includes a battery cover 110, a first decoration 120 and a second decoration 130. The first and second decorative pieces 120 and 130 are located at opposite sides of the battery cover 110, respectively.

Wherein, the first decoration 120 is connected with the lens 101, and the second decoration 130 is connected with the camera assembly 21.

Referring to fig. 1 and 2b, the first decoration 120 is located at a side of the battery cover 110 away from the middle frame 13, and the second decoration 130 is located at a side of the first decoration 120 located at a side of the battery cover 110 close to the middle frame 13.

The battery cover 110 has a first surface 111 and a second surface 112, the first surface 111 and the second surface 112 being disposed opposite to each other, and the battery cover 110 further has a mounting hole 113, the mounting hole 113 penetrating the first surface 111 and the second surface 112.

The first surface 111 of the battery cover 110 is remote from the cover plate 11 and the second surface 112 of the battery cover 110 is proximate to the cover plate 11.

Referring to fig. 1 again, it can be seen that the battery cover 110 is related to the external shape of the electronic device 01. Accordingly, the outer shape of the battery cover 110 may be set according to the design of the electronic apparatus 01. As shown in fig. 2b, the battery cover 110 has a circular shape.

The material of the battery cover 110 is not limited in the embodiment of the present application, and the material of the battery cover 110 may be glass, metal, plastic, or the like, for example.

The connection manner of the first decoration 120 and the lens 101 is not limited in this embodiment, for example, the first decoration 120 is clamped with the lens 101.

In the embodiment of the present application, the shape of the first decoration 120 is not limited, and in fig. 2b, the first decoration 120 has a ring-shaped structure. In other embodiments, the first decorative piece 120 may be configured according to the external shape requirement of the electronic device 01.

The first decoration 120 is hermetically coupled to the first surface 111 of the battery cover 110.

Because of the sealed connection between the first decorative member 120 and the first surface 111, there is less chance of moisture or the like entering the second surface 112 through between the first decorative member 120 and the first surface 111, and therefore, no sealing structure may be provided between the second surface 112 and the second decorative member 130. The limitation condition of the second surface 112 and the second decoration 130 is reduced, the distance between the second surface 112 of the battery cover 110 and the second decoration 130 is reduced, and the space between the battery cover 110 and the cover plate 11 is saved.

The structure of the sealing connection between the first decorative member 120 and the first surface 111 is not limited in this application.

Fig. 2c is a schematic cross-sectional view of the battery cover assembly 100 according to the embodiment of the present application, referring to fig. 2c, the battery cover assembly 100 further includes a first adhesive member 140, and the first decoration member 120 is sealingly connected to the first surface 111 by the first adhesive member 140. In this manner, the first adhesive member 140 may adhere the first decorative member 120 and the first surface 111, increasing the waterproof property between the first decorative member 120 and the first surface 111.

The structure of the first adhesive member 140 is not limited in this embodiment, for example, the first adhesive member 140 is a back adhesive layer, or the first adhesive member 140 is an adhesive layer formed by a dispensing process, or the first adhesive member 140 may include a back adhesive layer and an adhesive layer formed by a dispensing process. The adhesive layer formed by the back adhesive layer or the adhesive dispensing process can realize the environmental isolation of the two sides of the first adhesive piece 140 and improve the waterproof performance.

The process of the backing adhesive layer is as follows: the prefabricated adhesive layer of a specific shape is adhered to a predetermined position, and then the first surface 111 and the first decorative member 120 are adhered.

The foregoing dispensing process includes, for example: the glue with better fluidity is placed at a preset position and then the first surface 111 and the first decorative element 120 are bonded.

In some embodiments of the present application, the first decoration 120 has a receiving groove 121, the receiving groove 121 is disposed around the mounting hole 113, and the first adhesive member 140 is located in the receiving groove 121.

The accommodating groove 121 can restrict the first adhesive member 140, so as to prevent the first adhesive member 140 from moving a larger distance to reduce the sealing performance. Second, in the embodiment where the first adhesive member 140 is an adhesive layer formed by a dispensing process, the receiving groove 121 can reduce the adhesive overflow, and reduce the influence of the adhesive overflow on other structures, such as the lens 101. In addition, the first adhesive member 140 is accommodated in the accommodating groove 121, and the distance between the first decoration 120 and the first surface 111 may not be changed, so that the thickness of the electronic device 01 is less affected by the presence of the first adhesive member 140, which is beneficial to thinning the electronic device 01.

With continued reference to fig. 2b, the accommodating groove 121 is surrounded by two protrusions 122 protruding on the surface of the first decoration 120. In the present embodiment, the protruding portion 122 near the center of the first decorative member 120 protrudes by a larger size, and thus, the probability that the first adhesive member 140 overflows toward the center of the first decorative member 120 can be reduced, reducing the influence on the lens 101.

The shape of the accommodating groove 121 is not limited, and may be selected according to the first adhesive member 140, for example, in an embodiment in which the first adhesive member 140 is a backing layer, the accommodating groove 121 may have a plurality of notches, in other words, the accommodating groove 121 may have a discontinuous groove structure. In the embodiment where the first adhesive member 140 is an adhesive layer formed by a dispensing process, the accommodating groove 121 has a continuous groove structure, so that the adhesive is prevented from overflowing from the opening of the accommodating groove 121 during the dispensing process.

In other embodiments of the present application, the accommodating groove 121 may also be disposed on the surface of the battery cover 110.

Fig. 3 is a schematic structural diagram of a battery cover 110 according to an embodiment of the present application, referring to fig. 3, in some embodiments of the present application, a first surface 111 of the battery cover 110 has a rough layer 114, and a first decoration 120 is connected with the rough layer 114 in a sealing manner.

The roughened layer 114 may increase friction to make the connection between the battery cover 110 and the first decorative member 120 tighter.

Illustratively, the first adhesive member 140 is connected to the rough layer 114, and the rough layer 114 can improve the adhesion of the first adhesive member 140, especially for the embodiment in which the first adhesive member 140 is a glue layer formed by a dispensing process, the rough layer 114 is beneficial to the adhesion of the glue layer and increases the sealing performance.

In other embodiments of the present application, the first decorative member 120 and the first surface 111 of the battery cover 110 are not limited to being sealingly connected by the first adhesive member 140. For example, in other embodiments, the first decorative member 120 may be integrally formed with the battery cover 110. Alternatively, the first decorative member 120 may be sealingly connected to the first surface 111 by a gasket, or the like. Likewise, in embodiments where first trim piece 120 is sealingly connected to first surface 111 by other structures, first surface 111 may also be provided with roughened layer 114.

As mentioned above, because the probability that the water vapor enters the second surface 112 is smaller, the connection mode between the second surface 112 and the second decoration 130 is not limited in the embodiment of the present application, and the structure of the second decoration 130 is not limited in the embodiment of the present application, and may be set according to the structure of the camera assembly 21.

Fig. 4a is a schematic structural view of the second decoration 130 according to the embodiment of the present application, please refer to fig. 4a and fig. 2b, wherein the second decoration 130 faces the second surface 112 of the battery cover 110. The inside of the second decoration 130 passes through the mounting hole 113 to be connected with the first decoration 120.

As shown in fig. 4a, the second decoration 130 includes a first mounting portion 131, a second mounting portion 132, and a connection portion 133, and the first mounting portion 131, the connection portion 133, and the second mounting portion 132 are sequentially connected.

Wherein, the connecting portion 133 is located in the mounting hole 113, and the first mounting portion 131 is connected with the first decoration 120. The second mounting portion 132 faces the second surface 112. The connection structure of the first mounting portion 131 and the first decoration 120 is not limited in this embodiment, and for example, the first mounting portion 131 and the first decoration 120 may be connected by bolts, rivet posts, screws, or the like. Alternatively, the first mounting portion 131 and the first decorative member 120 may be connected by welding, bonding, or the like.

In the embodiment of the present application, the shape of the first mounting portion 131 is not limited, for example, in fig. 4a, the first mounting portion 131 has a ring structure, and the first mounting portion 131 is coaxially disposed with the mounting hole 113.

Alternatively, in other embodiments, the first mounting portion 131 may have other shapes, for example, the first mounting portion 131 is not limited to a ring-shaped structure, for example, the first mounting portion 131 may be a square ring, or the first mounting portion 131 may be a structure that is not closed along the circumferential direction of the mounting hole 113, or the like.

In the embodiment of the present application, the structure of the connection portion 133 is not limited, and in fig. 4a, the connection portion 133 is a cylindrical structure, and the connection portion 133 is disposed around the outer periphery of the mounting hole 113.

In the embodiment of the present application, the connection portion 133 connects the first mounting portion 131 and the second mounting portion 132. Thus, the shape thereof is not limited, and for example, the connection portion 133 may be a hollowed-out structure or the like.

The first surface 111 of the battery cover 110 is hermetically coupled to the first decoration 120, and the first mounting part 131 of the second decoration 130 is coupled to the first decoration 120. In this way, the battery cover 110 and the second decoration 130 may not be directly connected, and the probability of the relative movement of the two is also small. There is less probability that moisture will enter between the second surface 112 and the second mounting portion 132 through the gap between the first surface 111 and the first trim piece 120. Accordingly, the second surface 112 and the second mounting portion 132 may not be connected.

For example, in some embodiments, the second surface 112 and the second mounting portion 132 contact but are not connected. Alternatively, there may be a gap between the second surface 112 and the second mounting portion 132.

In some embodiments of the present application, the second surface 112 and the second mounting portion 132 are connected, and the second decoration 130 is directly connected to the battery cover 110, which is advantageous for increasing stability of both.

In the embodiment of the present application, the connection manner between the second surface 112 and the second mounting portion 132 is not limited, for example, please refer to fig. 2b again, and the second surface 112 and the second mounting portion 132 are connected by the second adhesive member 150. The connection mode is convenient and quick, has low space requirement between the second surface 112 and the second mounting part 132, and is beneficial to reducing the thickness of the electronic equipment 01.

In some embodiments of the present application, the second surface 112 and the second mounting part 132 are hermetically coupled by the second adhesive 150, and thus, the waterproof performance of the battery cover 110 may be further improved.

In other embodiments, the second surface 112 and the second mounting portion 132 may not be sealingly connected. For example, the second adhesive 150 connects the second surface 112 and the second mounting portion 132, and the second adhesive 150 may not have a function of sealing both.

The structure of the second adhesive 150 is not limited in this embodiment, and for example, the structure of the second adhesive 150 is referred to the description of the first adhesive 140, and will not be repeated here.

Similarly, in some embodiments of the present application, the second surface 112 may also be provided with a receiving groove 121, and the second adhesive member 150 is located in the receiving groove 121.

In other embodiments of the present application, the second surface 112 and the second mounting portion 132 may be connected by other means, for example, the second surface 112 and the second mounting portion 132 may be magnetically connected, or the like.

In some embodiments, the second surface 112 may also have a roughened layer 114, with the second mounting portion 132 being connected to the roughened layer 114. Thus, the roughened layer 114 has the effect of increasing the adhesion of the second mounting portion 132 to the second surface 112. Increasing the stability of both.

The structure of the roughened layer 114 on the second surface 112 is referred to as the structure of the roughened layer 114 on the first surface 111, and will not be described herein.

The shape of the second mounting portion 132 is not limited in this application, and as shown in fig. 4a, the second mounting portion 132 is exemplarily provided around the outer periphery of the mounting hole 113, and the second mounting portion 132 has the notch 102. The second mounting portion 132 has a gap with the battery cover 110, and the notch 102 is provided to expose the gap. The gap can be fully utilized for the purpose of thinning the electronic device 01.

Illustratively, the portion of the camera assembly 21 may be coupled to the battery cover 110 through the notch 102, such that the gap between the second mounting portion 132 and the battery cover 110 may be fully utilized.

For example, in an embodiment in which the gap between the second surface 112 and the second mounting portion 132 is 0.20mm, the portion of the camera assembly 21 may be connected to the battery cover 110 through the notch 102, and the distance between the camera assembly 21 and the second surface 112 of the battery cover 110 may be reduced by 0.20mm.

The size, shape and number of the notches 102 are not limited, and may be set according to the shape of the end of the camera module 21 connected to the battery cover 110.

In other embodiments of the present application, the second mounting portion 132 may not be provided with the notch 102.

Fig. 4b is a schematic structural diagram of a second decoration 130 according to an embodiment of the present application, where in fig. 4b, a plurality of first mounting portions 131 are provided, and the plurality of first mounting portions 131 are distributed at intervals.

The shape of the first mounting portion 131 is not limited in the embodiment of the present application, and for example, the first mounting portion 131 may be square, circular, or irregularly shaped, etc.

In fig. 4b, the second mounting portion 132 has an annular structure connected end to end, and the second mounting portion 132 is disposed around the outer periphery of the mounting hole 113.

The battery cover assembly 100 provided by the embodiment of the application realizes excellent waterproof performance through the sealing connection between the first decoration 120 and the first surface 111, and the waterproof structure can not be arranged between the second decoration 130 and the second surface 112, so that the distance between the second decoration 130 and the second surface 112 is shortened, the space on one side of the second surface 112 of the battery cover 110 is saved, the available space on the inner side of the battery cover 110 is increased while the battery cover assembly 100 has excellent waterproof performance, and the thinning of the electronic equipment 01 is facilitated.

Similarly, since the waterproof structure of the battery cover assembly 100 may be located only on the outer side (the first surface 111) of the battery cover 110, the inner side of the battery cover 110, for example, the space between the second decoration 130 and the second surface 112 may be utilized, for example, the second decoration 130 may directly abut against the second surface 112, the same battery cover 110 may accommodate the camera module 20 with a larger size, and conversely, the thickness of the battery cover assembly 100 may be reduced on the basis of the same size of the camera module 20, thereby thinning the electronic device 01 while ensuring excellent waterproof performance of the electronic device 01.

Therefore, the electronic equipment 01 provided by the embodiment of the application has the advantages of good waterproof performance, thin thickness and the like. In the embodiment in which the electronic apparatus 01 is a foldable apparatus, the thickness reduction at the connection of the camera module 20 makes a large contribution to the thickness reduction of the foldable apparatus.

The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (11)

1. The battery cover assembly is used for being connected with a camera module, the camera module comprises a lens and a camera assembly, and the camera assembly is used for receiving light transmitted through the lens; the battery cover assembly includes:

a battery cover having a mounting hole, opposing first and second surfaces; the mounting hole penetrates through the first surface and the second surface;

a first decorative piece for connecting with a lens; the first decoration piece is connected with the first surface in a sealing way; and

the second decoration is used for being connected with the camera shooting assembly; the second decoration piece comprises a first installation part, a connection part and a second installation part which are sequentially connected; the second mounting portion faces the second surface; the connecting portion is located in the mounting hole, and the first mounting portion is connected with the first decoration.

2. The battery cover assembly of claim 1, wherein the second surface has a roughened layer, the second mounting portion being connected to the roughened layer.

3. The battery cover assembly of claim 1 or 2, wherein the first surface has a roughened layer, and the first decorative member is sealingly connected to the roughened layer.

4. The battery cover assembly of any one of claims 1-3, wherein the second mounting portion is sealingly connected to the second surface by an adhesive.

5. The battery cover assembly of any one of claims 1-4, wherein the first decorative piece is sealingly connected to the first surface by an adhesive.

6. The battery cover assembly of claim 5, wherein the first decorative piece or the first surface has a receiving groove formed around the outer circumference of the mounting hole, and the adhesive member is positioned in the receiving groove.

7. The battery cover assembly of any one of claims 4-6, wherein the adhesive is a backsize layer; and/or the bonding piece is a glue layer formed by a glue dispensing process.

8. The battery cover assembly of any one of claims 1-7, wherein the second mounting portion is disposed around the mounting hole.

9. The battery cover assembly of any one of claims 1-8, wherein the second mounting portion has at least one notch; the second surface is used for being connected with the camera shooting assembly penetrating through the notch.

10. An electronic device, the electronic device comprising: a housing, a lens, a camera module, and the battery cover assembly of any one of claims 1-9;

the battery cover assembly is connected with the shell and encloses a containing space, the lens is connected with the first decoration, the camera module is located in the containing space, and the camera module is connected with the second decoration.

11. The electronic device of claim 10, wherein the electronic device is a foldable device.