CN110958372A - Camera assembly and mobile terminal - Google Patents
Camera assembly and mobile terminal Download PDFInfo
- Publication number
- CN110958372A CN110958372A CN201911339895.0A CN201911339895A CN110958372A CN 110958372 A CN110958372 A CN 110958372A CN 201911339895 A CN201911339895 A CN 201911339895A CN 110958372 A CN110958372 A CN 110958372A
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- Prior art keywords
- camera
- camera module
- boss
- sealing ring
- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Studio Devices (AREA)
Abstract
The application provides a mobile terminal, which comprises a cover plate, sealing foam and a camera assembly; a camera light emitting area is formed on the cover plate, and the sealing foam is arranged between the cover plate and the camera assembly at intervals and surrounds the camera light emitting area; the camera component comprises a camera module, a lens base and a butting piece; the lens base is provided with a lens, the lens base is provided with a lens opening, the lens opening is provided with a lens holder, one end close to the. The present application further provides a camera assembly.
Description
Technical Field
The application relates to the technical field of electronics, concretely relates to camera assembly and mobile terminal.
Background
At present, it is mainstream to arrange a camera module in a mobile terminal, wherein generally, the camera module is arranged on a rear cover plate or a front cover plate of the mobile terminal; the camera module is a high-precision element and has higher dustproof and waterproof requirements, that is, when the camera module is arranged on a rear cover plate or a front cover plate of the mobile terminal, the sealing performance between the camera module and the rear cover plate or the front cover plate needs to be considered, which is one of the key points of research and development in the mobile terminal industry.
Disclosure of Invention
The application provides a better camera subassembly of leakproofness and mobile terminal.
The application provides a mobile terminal, which comprises a cover plate, sealing foam and a camera assembly; a camera light emitting area is formed on the cover plate, and the sealing foam is arranged between the cover plate and the camera assembly at intervals and surrounds the camera light emitting area; the camera component comprises a camera module, a lens base and a butting piece; the lens base is provided with a lens, the lens base is provided with a lens opening, the lens opening is provided with a lens holder, one end close to the.
The application also provides a camera component which comprises a camera module, a lens base and a sealing ring; one end of the camera module close to the image side is accommodated in the lens base; the sealing ring is sleeved at one end, close to the object, of the camera module, and the sealing ring is abutted to the lens base.
The application also provides a camera component which comprises a camera module and a lens base; one end of the camera module close to the image side is accommodated in the lens base; the periphery of one end of the camera module close to the object side is provided with a boss.
In the camera subassembly and the mobile terminal of this application embodiment camera module nearly thing side pot head that equals is equipped with the butt, will camera subassembly when assembling on the apron, the butt can support lean on in thereby the apron will camera module seal in the apron reaches between the microscope base, thereby can make camera module and external steam and dust are isolated, can protect camera module and assurance the precision of camera module.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an exploded schematic view of a camera head assembly provided in a first embodiment of the present application.
Fig. 2 is an exploded view of another view angle of the camera head assembly provided in the first embodiment of the present application, wherein the transparent antireflection ink layer in the camera head assembly is disposed on a portion of the surface of the protective film layer.
Fig. 3 is a combined schematic view of a camera head assembly provided in the first embodiment of the present application.
Fig. 4 is a schematic cross-sectional view of a camera head assembly provided in the first embodiment of the present application.
Fig. 5 is a schematic cross-sectional view of a camera head assembly provided in a second embodiment of the present application.
Fig. 6 is a partially exploded schematic view of a mobile terminal according to a third embodiment of the present application.
Fig. 7 is a partially exploded view of another perspective of a mobile terminal according to a third embodiment of the present application.
Fig. 8 is a partial combination diagram of a mobile terminal according to a third embodiment of the present application.
Fig. 9 is a schematic partial perspective cross-sectional view of a mobile terminal according to a third embodiment of the present application.
Fig. 10 is a schematic partial cross-sectional view of a mobile terminal according to a third embodiment of the present application.
Fig. 11 is a schematic partial cross-sectional view of a mobile terminal according to a fourth embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
The terminal device in the embodiment of the present application may be, for example, a portable device, a mobile computing device, a wearable device, and the like, such as a smart phone, a notebook computer, a tablet computer, and a game device, but the embodiment of the present application is not limited thereto.
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.
It should be noted that, for convenience of description, like reference numerals denote like parts in the embodiments of the present application, and a detailed description of the like parts is omitted in different embodiments for the sake of brevity.
The application provides a camera assembly, camera assembly includes camera module, microscope base and butt piece. The lens base is provided with a lens seat, a lens assembly is arranged on the lens seat, one end of the lens assembly close to the image side of the camera module is contained in the lens seat, the abutting piece is arranged at one end of the lens seat close to the object side of the camera module, and the abutting piece is used for abutting against a cover plate when the camera assembly is assembled on the cover plate so as to assist in isolating the camera module from the outside.
In some embodiments, the abutting member may be a sealing ring sleeved at one end of the camera module on the object-near side; specifically, referring to fig. 1 to 4, a camera assembly 100 is provided in a first embodiment of the present application, where the camera assembly 100 includes a camera module 10, a lens holder 20 and a sealing ring 30. Wherein, one end of the camera module 10 close to the image side is accommodated in the lens holder 20; the sealing ring 30 is sleeved at one end of the camera module 10 close to the object, and the sealing ring 30 abuts against the lens base 20.
The seal ring 30 is used to abut against a cover plate when the camera head assembly 100 is assembled on the cover plate so as to seal the camera head module 10 between the cover plate and the lens base 20.
In some embodiments, a boss 40 is disposed on the periphery of one end of the camera module 10 on the near-object side; the inner diameter of the seal ring 30 is larger than the inner diameter of the lens holder 20, so that the receivable diameter of the seal ring 30 is larger than the receivable diameter of the lens holder 20, and the seal ring 30 can be sleeved on the boss 40.
The boss 40 is used for abutting the camera module 10 against the cover plate when the camera assembly 100 is assembled on the cover plate, and can also play a role in dust prevention and water prevention.
In some embodiments, the overall outer diameter of the camera module 10 is equal to the inner diameter of the lens holder 20, so that the camera module 10 can be accommodated in the lens holder 20, and the boss 40 is protruded from an end of the camera module 10 close to the object side, so that the outer diameter of the boss 40 is larger than the overall outer diameter of the camera module 10 and is also larger than the inner diameter of the lens holder 20.
In some embodiments, as shown in fig. 2, the boss 40 includes a plurality of spaced protrusions 41 disposed around the periphery of the camera module 10.
Of course, in other embodiments, the boss 40 may also be continuously and integrally disposed around the periphery of the camera module 10, i.e., in a continuous ring shape.
In some embodiments, the boss 40 may be integrally formed with some of the components of the camera module 10.
In some embodiments, the wall thickness of the lens holder 20 is greater than the thickness of the sealing ring 30, so that the lens holder 20 can have better strength to protect the accommodated camera module 10.
In some embodiments, the outer diameter of the seal ring 30 is comparable to the outer diameter of the lens mount 20, such that the seal ring 30 can receive the boss 40 without increasing the overall size of the camera head assembly 100.
In other embodiments, the outer diameter of the sealing ring 30 can be slightly larger or smaller than the outer diameter of the lens holder 20.
Of course, in other embodiments, the outer diameter of the sealing ring 30 may not be limited to the above.
In some embodiments, as shown in fig. 4, the seal ring 30 abuts the top wall 21 of the mirror base 20.
In some embodiments, as shown in fig. 4, the lens holder 20 further includes an inner wall 22 for forming a space for accommodating the camera module 10, wherein an inclined surface 23 is further formed between the inner wall 22 and the top wall 21, and the inclined surface 23 connects the inner wall 22 and the top wall 21; the inclined surface 23 is configured to gradually reduce the wall thickness of the lens holder 20 at a position close to the sealing ring 30, so that the inner space of the lens holder 20 is gradually increased, thereby facilitating the installation of the camera module 10 and the arrangement of other components.
In some embodiments, the width of the top wall 21 of the mirror base 20 is smaller than the thickness of the seal ring 30, so that the top wall 21 and the seal ring 30 can be better abutted against each other.
In some embodiments, the sealing ring 30 is made of Thermoplastic polyurethane elastomer (TPU) so as to have appropriate hardness and elasticity, which is convenient for installation and can prevent damage to the camera module 10 during installation.
The camera module 100 of this application is in nearly thing side pot head of camera module 10 is equipped with sealing washer 30 will camera module 100 is when assembling on an apron, sealing washer 30 can support by in thereby the apron will camera module 10 seals in the apron reaches between the microscope base 20, thereby can make camera module 10 and external steam and dust are isolated, can protect camera module 10 and assurance camera module 10's precision.
In some embodiments, the abutting piece can also be a boss directly formed at one end of the camera module on the object-near side; specifically, referring to fig. 5, a second embodiment of the present application provides a camera assembly 100a (some contents of the present application can refer to the drawings of the first embodiment), and the camera assembly 100a includes a camera module 10 and a lens holder 20. Wherein, one end of the camera module 10 close to the image side is accommodated in the lens holder 20; a boss 40 is arranged on the periphery of one end of the camera module 10 close to the object side; the boss 40 is used to abut a cover plate when the camera head assembly 100 is assembled to the cover plate.
In some embodiments, the overall outer diameter of the camera module 10 is equal to the inner diameter of the lens holder 20, so that the camera module 10 can be accommodated in the lens holder 20, the boss 40 is protruded from an end of the camera module 10 close to the object side, and the outer diameter of the boss 40 is larger than the overall outer diameter of the camera module 10 and is also larger than the inner diameter of the lens holder 20.
In some embodiments, the outer diameter of the boss 40 is equal to the outer diameter of the lens holder 20, or the outer diameter of the sealing ring 30 may be slightly larger or smaller than the outer diameter of the lens holder 20, so that the boss 40 has a larger area to abut against the cover plate when the camera head assembly 100 is assembled to the cover plate.
In some embodiments, the boss 40 includes a plurality of spaced protrusions (see fig. 2) disposed around the periphery of the camera module 10.
Of course, in other embodiments, the boss 40 may also be continuously and integrally disposed around the periphery of the camera module 10, that is, a continuous ring.
In some embodiments, as shown in fig. 5, the lens holder 20 further includes an inner wall 22 forming a space for accommodating the camera module 10, wherein an inclined surface 23 is further formed between the inner wall 22 and the top wall 21, and the inclined surface 23 connects the inner wall 22 and the top wall 21; the inclined surface 23 is configured to gradually reduce the wall thickness of the lens holder 20 at a position close to the boss 40, so that the internal space of the lens holder 20 is gradually increased without increasing the space occupied by the lens holder, thereby facilitating the installation of the camera module 10 and the arrangement of other components.
In the camera assembly 100 of the present application, a boss 40 is disposed on a peripheral side of one end of the camera module 10 on the near-object side; the boss 40 is used for abutting against the cover plate when the camera assembly 100 is assembled on the cover plate, so that a lens in the camera module 10 can be protected from external water vapor and dust, the camera module 10 can be protected, and the precision of the camera module 10 can be guaranteed.
The application also provides a mobile terminal, which comprises a cover plate, sealing foam and a camera assembly; the sealing foam is arranged between the cover plate and the camera assembly at intervals; the camera component comprises a camera module, a lens base and a butting piece; the lens base is provided with a lens, the lens base is provided with a lens opening, the lens opening is provided with a lens holder, one end close to the.
In some embodiments, the abutting member may be a sealing ring sleeved at one end of the camera module on the object-near side; specifically, referring to fig. 6 to 10, a mobile terminal 900 is provided according to a third embodiment of the present application, where the mobile terminal 900 includes a cover plate 91, a sealing foam 92, and a camera assembly 100; a camera light emitting area 914 is formed on the cover plate 91, and the sealing foam 92 is arranged between the cover plate 91 and the camera assembly 100 at intervals and surrounds the camera light emitting area 914; the camera assembly 100 comprises a camera module 10, a lens base 20 and a sealing ring 30; wherein, one end of the camera module 10 close to the image side is accommodated in the lens holder 20; the sealing ring 30 is sleeved at one end of the camera module 10 close to the object side, one end of the sealing ring 30 is abutted against the lens base 20, and the other end of the sealing ring is abutted against the sealing foam 92.
In some embodiments, the cover plate 91 is a clear glass cover plate.
In some embodiments, as shown in fig. 6 and 7, the cover plate 91 includes an outer surface 911 and an inner surface 912 opposite to each other, and the sealing foam 92 is disposed on the inner surface 912.
In some embodiments, as shown in fig. 6 and 7, the cover plate 91 is further divided into a camera area 913 surrounding the camera light-emitting area 914, and an area of the camera light-emitting area 914 is smaller than an area of the camera area 913.
In some embodiments, the sealing foam 92 is formed on the cover plate 91, the sealing foam 92 is annular, and a perpendicular projection of an inner annular line of the sealing foam 92 on the cover plate 91 coincides with a boundary of the camera area 913, or a perpendicular projection of an inner annular line of the sealing foam 92 on the cover plate 91 covers a boundary of the camera area 913 but exposes a boundary of the camera light-emitting area 914.
In some embodiments, the inner diameter of the seal ring 30 is smaller than the inner diameter of the sealing foam 92, and the outer diameter of the seal ring 30 is smaller than the outer diameter of the sealing foam 92, so as to prevent the installation deviation of the seal ring 30, and enable the seal ring 30 to be better pressed on the sealing foam 92.
In some embodiments, the difference between the outer diameter of the sealing foam 92 and the outer diameter of the sealing ring 30 is greater than or equal to 0.2 millimeters.
In some embodiments, the central axis of the light shielding film 915 and the central axis of the sealing foam 92 coincide with the central axis of the sealing ring 30.
In some embodiments, as shown in fig. 6 and 7, a colored film 916 is further formed on the inner surface 912 of the cover plate 91, and the colored film 916 is used to make the cover plate 91 have a certain color and/or pattern.
In some embodiments, the colored film 916 is formed with a through hole 917 corresponding to the camera area 913, and a perpendicular projection of a hole wall of the through hole 917 on the cover plate 91 coincides with a boundary of the camera area 913; considering that the light emitted from the general camera module 10 is in a trumpet shape, the diameter of the through hole 917 may be greater than or equal to the inner diameter of the sealing foam 92.
In some embodiments, as shown in fig. 6, a portion of the camera area 913 that does not overlap with the camera light-emitting area 914 forms an annular area, and the inner surface 912 is formed with an annular light-shielding film 915 corresponding to the annular area, that is, the light-shielding film 915 is disposed around the camera light-emitting area 914; the light shielding film 915 is used for enabling the outgoing light and the incoming light of the camera module 10 to be in the camera light outgoing area 914, and is used for shielding various components inside the cover plate 91, so that the appearance of the camera area 913 of the cover plate 91 of the terminal device 900 is good.
In some embodiments, the light-shielding film 915 may be formed on the inner surface 912 by silk-screening black ink.
The light shielding film 915 can reduce the inner diameters of the sealing foam 92 and the sealing ring 30, and the appearance of the cover plate 91 is not affected, so that the sealing areas of the sealing foam 92 and the sealing ring 30 are increased on the basis that the inner space of the mobile terminal 900 occupied by the sealing foam 92 and the sealing ring 30 is not increased due to the fact that the outer diameters of the sealing foam 92 and the sealing ring 30 are not increased, and the sealing capacity of the sealing foam 92 and the sealing ring 30 is improved.
In some embodiments, a boss 40 is disposed on the periphery of one end of the camera module 10 on the near-object side; the inner diameter of the seal ring 30 is larger than the inner diameter of the lens holder 20, so that the receivable diameter of the seal ring 30 is larger than the receivable diameter of the lens holder 20; the sealing ring 30 is sleeved on the boss 40.
In some embodiments, the outer diameter of the boss 40 may be larger than the inner diameter of the sealing foam 92, so that the boss 40 may also abut against the sealing foam 92 to perform double sealing on the lens in the camera module 10.
In some embodiments, the overall outer diameter of the camera module 10 is equal to the inner diameter of the lens holder 20, so that the camera module 10 can be accommodated in the lens holder 20, and the boss 40 is protruded from an end of the camera module 10 close to the object side, so that the outer diameter of the boss 40 is larger than the overall outer diameter of the camera module 10 and is also larger than the inner diameter of the lens holder 20.
In some embodiments, the outer diameter of the seal ring 30 is comparable to the outer diameter of the lens mount 20, such that the seal ring 30 can receive the boss 40 without increasing the overall size of the camera head assembly 100. That is, the wall thickness of the lens holder 20 is greater than the thickness of the seal ring 30, and the lens holder 20 can have better strength to protect the accommodated camera module 10.
In other embodiments, the outer diameter of the sealing ring 30 can be slightly larger or smaller than the outer diameter of the lens holder 20.
Of course, in other embodiments, the outer diameter of the sealing ring 30 may not be limited to the above.
In some embodiments, as shown in fig. 7, the boss 40 includes a plurality of spaced protrusions 41 disposed around the periphery of the camera module 10.
Of course, in other embodiments, the boss 40 may be continuously and integrally disposed around the periphery of the camera module 10.
In some embodiments, as shown in fig. 10, the seal ring 30 abuts the top wall 21 of the mirror base 20.
In some embodiments, as shown in fig. 10, the lens holder 20 further includes an inner wall 22 forming a space for accommodating the camera module 10, wherein an inclined surface 23 is further formed between the inner wall 22 and the top wall 21, and the inclined surface 23 connects the inner wall 22 and the top wall 21; the inclined surface 23 is configured to gradually reduce the wall thickness of the lens holder 20 at a position close to the sealing ring 30, so that the inner space of the lens holder 20 is gradually increased, thereby facilitating the installation of the camera module 10 and the arrangement of other components.
In some embodiments, the width of the top wall 21 of the mirror base 20 is smaller than the thickness of the seal ring 30, so that there is a greater pressure between the top wall 21 and the seal ring 30 for better abutment.
In some embodiments, the sealing ring 30 is made of Thermoplastic polyurethane elastomer (TPU) so as to have appropriate hardness and elasticity, which is convenient for installation and can prevent damage to the camera module 10 during installation.
In some embodiments, the abutting piece can also be a boss directly formed at one end of the camera module on the object-near side; specifically, referring to fig. 11, a mobile terminal 900a (some contents of the present application may refer to the illustration of the third embodiment) is provided in a fourth embodiment of the present application, where the mobile terminal 900 includes a cover plate 91, a sealing foam 92, and a camera assembly 100; a camera light emitting area 914 is formed on the cover plate 91; the sealing foam 92 is arranged between the cover plate 91 and the camera assembly 100 at intervals and surrounds the camera light-emitting area 914; the camera assembly 100 comprises a camera module 10 and a lens base 20; wherein, one end of the camera module 10 close to the image side is accommodated in the lens holder 20; the periphery of one end of the camera module 10 on the near object side is provided with a boss 40, and the boss 40 abuts against the sealing foam 92 to abut against the cover plate 91.
In some embodiments, the cover plate 91 is a clear glass cover plate.
In some embodiments, the cover plate 91 includes an outer surface 911 and an inner surface 912 opposite to each other, and the sealing foam 92 is disposed on the inner surface 912.
In some embodiments, the cover plate 91 further has a camera area 913 formed thereon and surrounding the camera light-emitting area 914, and the area of the camera light-emitting area 914 is smaller than that of the camera area 913.
In some embodiments, the sealing foam 92 is formed on the cover plate 91, the sealing foam 92 is annular, and a perpendicular projection of an inner annular line of the sealing foam 92 on the cover plate 91 coincides with a boundary of the camera area 913, or a perpendicular projection of an inner annular line of the sealing foam 92 on the cover plate 91 covers a boundary of the camera area 913 but exposes a boundary of the camera light-emitting area 914.
In some embodiments, the outer diameter of the boss 40 is smaller than the outer diameter of the sealing foam 92 and larger than the inner diameter of the sealing foam 92, so that the boss 40 can be better pressed against the sealing foam 92.
In some embodiments, the difference between the outer diameter of the boss 40 and the outer diameter of the seal ring 30 is greater than or equal to 0.2 millimeters.
In some embodiments, a colored film 916 is formed on the inner surface 912 of the cover 91, and the colored film 916 is used to make the cover 91 have a certain color and/or pattern.
In some embodiments, the colored film 916 is formed with a through hole 917 corresponding to the camera area 913, a perpendicular projection of a hole wall of the through hole 917 on the cover plate 91 coincides with a boundary of the camera area 913, and a diameter of the through hole 917 is greater than or equal to an inner diameter of the sealing foam 92.
In some embodiments, a portion of the camera area 913 that is not overlapped with the camera light-emitting area 914 forms an annular area, and a light shielding film 915 (see fig. 6) is formed on the inner surface 912 at a position corresponding to the annular area, that is, the light shielding film 915 is disposed around the camera light-emitting area 914; the light shielding film 915 is used for enabling the outgoing light and the incoming light of the camera module 10 to be in the camera light outgoing area 914, and is used for shielding various components inside the cover plate 91, so that the appearance of the camera area 913 of the cover plate 91 of the terminal device 900 is good.
In some embodiments, the light-shielding film 915 may be formed on the inner surface 912 by silk-screening black ink.
In some embodiments, the central axis of the light shielding film 915 and the central axis of the sealing foam 92 coincide with the central axis of the outer periphery of the boss 40.
In some embodiments, the overall outer diameter of the camera module 10 is equal to the inner diameter of the lens holder 20, so that the camera module 10 can be accommodated in the lens holder 20, and the boss 40 is protruded from an end of the camera module 10 close to the object side, so that the outer diameter of the boss 40 is larger than the overall outer diameter of the camera module 10 and is also larger than the inner diameter of the lens holder 20.
In some embodiments, the outer diameter of the boss 40 is comparable to the outer diameter of the lens mount 20, or the outer diameter of the seal ring 30 may be slightly larger or smaller than the outer diameter of the lens mount 20, so that the boss 40 has a larger area to abut against the seal foam 92 and thus against the cover plate when the camera head assembly 100 is assembled to the cover plate.
In some embodiments, the boss 40 includes a plurality of spaced protrusions 41 (see fig. 7) disposed around the periphery of the camera module 10.
Of course, in other embodiments, the boss 40 may be continuously and integrally disposed around the periphery of the camera module 10.
In some embodiments, as shown in fig. 11, the lens holder 20 further includes an inner wall 22 forming a space for accommodating the camera module 10, wherein an inclined surface 23 is further formed between the inner wall 22 and the top wall 21, and the inclined surface 23 connects the inner wall 22 and the top wall 21; the inclined surface 23 is configured to gradually reduce the wall thickness of the lens holder 20 at a position close to the boss 40, so that the internal space of the lens holder 20 is gradually increased without increasing the space occupied by the lens holder, thereby facilitating the installation of the camera module 10 and the arrangement of other components.
Although the seal ring is not provided in this embodiment, the outer diameter of the boss 40 itself is larger, and the boss 40 abuts against the sealing foam 92 and further abuts against the cover plate 91, so that the lens in the camera module 10 can be sealed by the sealing foam 92 and the cover plate 91 to be blocked from the outside, that is, the lens in the camera module 10 can be prevented from entering water and dust.
It should be appreciated that reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.
Claims (15)
1. A mobile terminal is characterized by comprising a cover plate, sealing foam and a camera assembly; a camera light emitting area is formed on the cover plate, and the sealing foam is arranged between the cover plate and the camera assembly at intervals and surrounds the camera light emitting area; the camera component comprises a camera module, a lens base and a butting piece; the lens base is provided with a lens, the lens base is provided with a lens opening, the lens opening is provided with a lens holder, one end close to the.
2. The mobile terminal according to claim 1, wherein the abutting member is a sealing ring sleeved at one end of the camera module on the object-near side, one end of the sealing ring abuts against the lens holder, and the other end of the sealing ring abuts against the sealing foam.
3. The mobile terminal of claim 2, wherein the sealing foam is ring-shaped, an inner diameter of the sealing ring is smaller than an inner diameter of the sealing foam, and an outer diameter of the sealing ring is smaller than an outer diameter of the sealing foam.
4. A mobile terminal according to claim 2 or 3, wherein the outer diameter of the sealing ring is the same as the outer diameter of the lens holder, or the outer diameter of the sealing ring is slightly larger or smaller than the outer diameter of the lens holder.
5. A mobile terminal according to any of claims 2 to 4, wherein the sealing ring abuts against a top wall of the mirror base; the lens base further comprises an inner wall forming a space for accommodating the camera module, wherein an inclined plane is further formed between the inner wall and the top wall and is connected with the inner wall and the top wall.
6. The mobile terminal of claim 5, wherein a width of the top wall of the mirror base is less than a thickness of the sealing ring.
7. The mobile terminal according to any of claims 2 to 6, wherein the material of the sealing ring is thermoplastic polyurethane elastomer rubber.
8. The mobile terminal according to any one of claims 2 to 7, wherein a boss is disposed on a peripheral side of an end of the camera module on the proximal side, and the sealing ring is sleeved on the boss.
9. The mobile terminal of claim 8, wherein the boss has an outer diameter greater than an inner diameter of the sealing foam, the boss abutting against the sealing foam.
10. The mobile terminal according to claim 1, wherein the abutting member is a boss provided on a peripheral side of one end of the camera module on a proximal side; the outer diameter of the boss is larger than the inner diameter of the sealing foam, and the boss abuts against the sealing foam to abut against the cover plate.
11. The mobile terminal of any of claims 8 to 10, wherein the boss comprises a plurality of spaced apart projections disposed around a periphery of the camera module.
12. The mobile terminal of any of claims 1 to 11, wherein the inner surface of the cover plate is formed with a light shielding film around the light exiting region of the camera.
13. A camera component is characterized by comprising a camera module, a lens base and a sealing ring; one end of the camera module close to the image side is accommodated in the lens base; the sealing ring is sleeved at one end, close to the object, of the camera module, and the sealing ring is abutted to the lens base.
14. The camera head assembly of claim 13, wherein a boss is disposed on a peripheral side of an end of the camera module on the proximal side, and the sealing ring is sleeved on the boss.
15. A camera component is characterized by comprising a camera module and a lens base; one end of the camera module close to the image side is accommodated in the lens base; the periphery of one end of the camera module close to the object side is provided with a boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911339895.0A CN110958372A (en) | 2019-12-23 | 2019-12-23 | Camera assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911339895.0A CN110958372A (en) | 2019-12-23 | 2019-12-23 | Camera assembly and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
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| CN110958372A true CN110958372A (en) | 2020-04-03 |
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| CN201911339895.0A Pending CN110958372A (en) | 2019-12-23 | 2019-12-23 | Camera assembly and mobile terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111510602A (en) * | 2020-04-24 | 2020-08-07 | 昆山丘钛微电子科技有限公司 | Photosensitive chip module and camera module |
| CN112653824A (en) * | 2020-12-23 | 2021-04-13 | 惠州Tcl移动通信有限公司 | Camera seal assembly and electronic equipment |
| CN114095812A (en) * | 2021-01-06 | 2022-02-25 | 北京沃东天骏信息技术有限公司 | Electronic equipment |
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| CN104793448A (en) * | 2015-04-23 | 2015-07-22 | 南昌欧菲光电技术有限公司 | Camera module and electronic equipment |
| CN110266838A (en) * | 2019-06-11 | 2019-09-20 | Oppo（重庆）智能科技有限公司 | CCD camera assembly and its manufacturing method, electronic equipment and its assembly method |
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| CN202889425U (en) * | 2012-10-31 | 2013-04-17 | 惠州Tcl移动通信有限公司 | Camera sealing device and mobile communication device |
| CN104793448A (en) * | 2015-04-23 | 2015-07-22 | 南昌欧菲光电技术有限公司 | Camera module and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111510602A (en) * | 2020-04-24 | 2020-08-07 | 昆山丘钛微电子科技有限公司 | Photosensitive chip module and camera module |
| CN112653824A (en) * | 2020-12-23 | 2021-04-13 | 惠州Tcl移动通信有限公司 | Camera seal assembly and electronic equipment |
| CN112653824B (en) * | 2020-12-23 | 2022-08-05 | 惠州Tcl移动通信有限公司 | Camera seal assembly and electronic equipment |
| CN114095812A (en) * | 2021-01-06 | 2022-02-25 | 北京沃东天骏信息技术有限公司 | Electronic equipment |
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