CN116419043A - Camera decoration assembly, shell and electronic equipment - Google Patents
Camera decoration assembly, shell and electronic equipment Download PDFInfo
- Publication number
- CN116419043A CN116419043A CN202111630314.6A CN202111630314A CN116419043A CN 116419043 A CN116419043 A CN 116419043A CN 202111630314 A CN202111630314 A CN 202111630314A CN 116419043 A CN116419043 A CN 116419043A
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- Prior art keywords
- decoration
- lens
- camera
- glue
- shielding layer
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The application provides a camera decoration assembly, a shell and electronic equipment. The camera decorative component comprises a lens, wherein the lens comprises a lens body and a shielding layer, the lens body is provided with an outer peripheral surface, and the shielding layer covers the outer peripheral surface of the lens body; the first decoration piece is arranged around the lens, and comprises a bearing part and a decoration part, wherein the bearing part is used for bearing the lens, and is connected with the decoration part in a bending way and encloses a containing space for containing the lens; the bearing part is provided with a first through hole which is communicated with the accommodating space, and the decoration part is provided with an inner side surface facing the outer peripheral surface and a dispensing groove positioned on the inner side surface; and the gluing part is arranged in the dispensing groove and is used for gluing the lens and the first decoration. The camera decoration assembly has better appearance effect, and the appearance reject ratio of the camera decoration assembly can be reduced.
Description
Technical Field
The application relates to the field of electronics, and in particular relates to a camera decoration assembly, a shell and electronic equipment.
Background
In order to better protect a camera module of an electronic device, for example, a rear camera module, a camera decoration assembly is usually disposed on an object side of the camera module. The camera decoration component lens is connected with the decoration through gluing, when dispensing is carried out, bubbles are easy to remain in the glue, so that the camera decoration component can see the bubbles at the gluing position from the lens position, and the appearance of the camera decoration component is affected.
Disclosure of Invention
To the above-mentioned problem, the embodiment of the application provides a camera decoration subassembly, and it has better outward appearance effect, can reduce the outward appearance defective rate of camera decoration subassembly.
Embodiments of a first aspect of the present application provide a camera trim assembly, comprising:
the lens comprises a lens body and a shielding layer, wherein the lens body is provided with an outer peripheral surface, and the shielding layer covers the outer peripheral surface of the lens body;
the first decoration piece is arranged around the lens, the first decoration piece comprises a bearing part and a decoration part, the bearing part is used for bearing the lens, the bearing part is connected with the decoration part in a bending way and is enclosed into an accommodating space, and the accommodating space is used for accommodating the lens; the bearing part is provided with a first through hole which is communicated with the accommodating space, and the decorating part is provided with an inner side surface facing the outer peripheral surface and a dispensing groove positioned on the inner side surface; and
and the gluing part is arranged in the dispensing groove and used for gluing the lens and the first decoration.
Embodiments of a second aspect of the present application provide a housing comprising:
The shell body is provided with a through groove; and
the embodiment of the application the camera decoration assembly, the camera decoration assembly set up in on the casing body, and at least part is located run through the inslot.
An embodiment of a third aspect of the present application provides an electronic device, including:
a camera module;
according to the shell, the shell is arranged on the object side of the camera module, and orthographic projection of the camera module on the camera decoration assembly is located in the range of the first through hole; and
the circuit board assembly is electrically connected with the camera module and used for controlling the camera module to shoot.
The camera decoration assembly of this embodiment sets up the shielding layer on the outer peripheral face of lens body, the shielding layer can shield the veneer portion to can't watch remaining bubble in the veneer portion through the surface of lens, when having avoided the residual bubble of veneer portion, cause the outward appearance of camera decoration assembly poor, thereby make the camera decoration assembly have better outward appearance effect, can reduce the outward appearance defective rate of camera decoration assembly. In addition, the shielding layer is arranged on the outer peripheral surface of the lens, so that the black edge width of the outer periphery of the lens of the camera decorative component is not influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed 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 that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a camera decoration assembly according to an embodiment of the present application.
Fig. 2 is a schematic structural view of another view of the camera trim assembly of the embodiment of fig. 1 of the present application.
Fig. 3 is an exploded view of a camera trim assembly according to an embodiment of the present disclosure.
FIG. 4 is a schematic view of a part of a sectional structure of a camera trim assembly according to an embodiment of the present application along the direction A-A in FIG. 2.
FIG. 5 is an enlarged partial view of a cross-sectional structure of the first trim piece along the direction A-A in FIG. 2 in accordance with one embodiment of the present application.
Fig. 6 is an enlarged view of a broken line box I in fig. 4.
Fig. 7 is an enlarged view of a broken line box II in fig. 3.
FIG. 8 is a schematic view of a camera trim assembly according to yet another embodiment of the present application, partially in cross-section, taken along the direction A-A in FIG. 2.
Fig. 9 is a schematic partial cross-sectional view of a lens according to an embodiment of the present application.
Fig. 10 is a schematic partial cross-sectional view of a lens according to yet another embodiment of the present application.
Fig. 11 is a flowchart of a method for manufacturing and assembling a camera decoration assembly according to an embodiment of the present disclosure.
Fig. 12 is a schematic structural view of a housing according to an embodiment of the present invention.
Fig. 13 is an exploded view of a housing according to an embodiment of the present invention.
Fig. 14 is a schematic view showing a structure of the housing in the direction B-B in fig. 12 according to an embodiment of the present invention.
Fig. 15 is an enlarged view of a dashed box III in fig. 14.
Fig. 16 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 17 is a schematic view of a partially exploded structure of an electronic device according to an embodiment of the present application.
Fig. 18 is a circuit block diagram of an electronic device of an embodiment of the present application.
Reference numerals illustrate:
100-camera decorative component, 10-lens, 11-lens body, 111-outer peripheral surface, 111 a-first outer Zhou Zimian, 111 b-second outer Zhou Zimian, 13-shielding layer, 131-light hole, 15-coating layer, 30-first decorative piece, 31-bearing part, 311-first through hole, 313-bearing surface, 33-decorative part, 331-accommodating space, 333-inner side, 335-dispensing groove, 337-end surface, 50-gluing part, 70-second decorative piece, 71-second through hole, 80-support piece, 81-third through hole, 90-third decorative piece, 91-visible window, 300-housing, 310-housing body, 311-through groove, 312-first surface, 314-second surface, 400-electronic device, 410-display component, 420-middle frame, 430-circuit board component, 431-processor, 433-memory, 450-camera module.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will clearly and completely describe the technical solution in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
The camera decorating component for protecting the electronic equipment such as the mobile phone rear camera module comprises a lens and a decorating part, wherein the decorating part is used for bearing the lens, and the decorating part is provided with a step groove or a T-shaped groove which is used for accommodating the lens. The lens and the decoration are connected through gluing (in other words, through gluing connection), in order to enable the lens to have better adhesive property with the decoration, and enable the camera decoration assembly to have better outward appearance effect, the bearing piece encloses into the surface of step groove (namely the surface of bearing piece facing to the step groove) is provided with the point gum groove, when glue is carried out in the point gum groove, air is easy to be wrapped with in glue and is formed into bubbles, in addition, when the step groove or the T-shaped groove is inclined in general, air in the point gum groove can not be completely removed in general in the point gum groove, and bubbles are formed, and these factors enable bubbles to be formed in the formed glued part, and the bubbles of the glued part can be seen from the outer surface of the lens, so that poor appearance is formed.
The camera decoration assembly 100 provided in the embodiment of the present application can be applied to portable electronic devices 400 (as shown in fig. 16 and 17) such as mobile phones, tablet computers, notebook computers, desktop computers, smart bracelets, smart watches, electronic readers, game consoles, and the like. The camera decoration assembly 100 can be arranged on a rear cover or a shell of the electronic equipment, and is used for protecting a camera module of the electronic equipment, and decorating a camera at the same time, so that the camera has a better decoration effect. In the following embodiments of the present application, the housing is taken as an example of a housing of a mobile phone, and the electronic device is taken as an example of a mobile phone, which should not be construed as limiting the camera trim assembly 100 of the present application.
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 explanation, in the embodiments of the present application, like reference numerals denote like components, and for brevity, detailed explanation of the like components is omitted in different embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, fig. 1 is a schematic structural diagram of a view angle of a camera decoration assembly 100 according to an embodiment of the present application. Fig. 2 is a schematic structural view of another view of the camera trim assembly 100 of the embodiment of fig. 1 of the present application. Fig. 3 is an exploded view of a camera trim assembly 100 according to an embodiment of the present disclosure. Fig. 4 is a schematic view of a partial cross-sectional structure of the camera trim assembly 100 along the direction A-A in fig. 2 according to an embodiment of the present application. Fig. 5 is an enlarged partial view of a cross-sectional structure of the first trim piece 30 along the direction A-A in fig. 2 according to an embodiment of the present application. In the present embodiment, the camera trim assembly 100 includes: the lens 10, the first decorative member 30, and the adhesive portion 50. The lens 10 includes a lens body 11 and a shielding layer 13, the lens body 11 has an outer peripheral surface 111, and the shielding layer 13 covers the outer peripheral surface 111 of the lens body 11; the first decoration 30 is disposed around the lens 10, the first decoration 30 includes a carrying portion 31 and a decoration portion 33, the carrying portion 31 is configured to carry the lens 10, the carrying portion 31 is connected with the decoration portion 33 in a bending manner and encloses an accommodating space 331, and the accommodating space 331 is configured to accommodate the lens 10; the carrying portion 31 has a first through hole 311, the first through hole 311 communicates with the accommodating space 331, and the decoration portion 33 has an inner side surface 333 facing the outer peripheral surface 111 and a dispensing slot 335 located at the inner side surface 333; the glue portion 50 is disposed in the glue dispensing slot 335, and is used for gluing the lens 10 and the first decoration 30.
The bearing part 31 is used for bearing the lens 10; in other words, the lens 10 is disposed on the carrying portion 31.
The accommodating space 331 is used for accommodating the lens 10; in other words, the lens 10 is located in the accommodating space 331.
The first decoration 30 includes a carrying portion 31 and a decoration portion 33, the carrying portion 31 is connected with the decoration portion 33 in a bending manner and encloses a receiving space 331, the carrying portion 31 has a first through hole 311, the first through hole 311 is communicated with the receiving space 331, in other words, the first decoration 30 includes a communicating receiving space 331 and a first through hole 311, and the receiving space 331 is communicated with the first through hole 311 to form a stepped hole for receiving and carrying the lens 10.
The decorative portion 33 has an inner surface 333 facing the outer surface 111, in other words, the outer surface 111 of the lens 10 is disposed opposite to or facing the inner surface 333 of the decorative portion 33, or disposed opposite to or facing each other. In other words, the shielding layer 13 is disposed opposite the inner surface 333. The inner surface 333 is a surface surrounding the accommodating space 331.
The decoration portion 33 has a dispensing slot 335 located on the inner side 333, and it can be understood that the receiving space 331 is in communication with the dispensing slot 335.
The glue portion 50 is disposed in the glue dispensing slot 335, and is used for gluing the lens 10 and the first decoration 30, in other words, the glue portion 50 fills the glue dispensing slot 335, and the lens 10 and the first decoration 30 are glued by the glue portion 50. In other words, the adhesive portion 50 connects the shielding layer 13 and the inner surface 333 of the first decorative member 30. The glue dispensing groove 335 is disposed on the inner side 333, so that the glue portion 50 can be disposed in the glue dispensing groove 335, and after the lens 10 is glued with the first decoration 30, the glue portion 50 cannot be seen through the first decoration 30 or the connection between the first decoration 30 and the lens 10, so that the camera decoration assembly 100 has a better appearance effect.
The camera decoration assembly 100 of this embodiment sets up shielding layer 13 on the outer peripheral surface 111 of lens body 11, shielding layer 13 can shield the veneer portion 50 to can't watch the remaining bubble in the veneer portion 50 through the surface of lens 10, when having avoided veneer portion 50 to remain the bubble, cause the outward appearance of camera decoration assembly 100 bad, thereby make camera decoration assembly 100 have better outward appearance effect, can reduce the outward appearance defective rate of camera decoration assembly 100. The shielding layer 13 is provided on the outer peripheral surface 111 of the lens 10, and does not affect the black width of the outer periphery of the lens 10 of the camera decorative assembly 100.
Alternatively, the glue 50 may be formed by dispensing. Specifically, the glue portion 50 may be at least one of a hot melt adhesive, a photo-curing adhesive (e.g., an ultraviolet light curing adhesive, abbreviated as UV curing adhesive), a thermosetting glue portion 50, and the like. "at least one" means greater than or equal to one.
Alternatively, the lens body 11 may have at least one of a circular, square, oval, rectangular, etc. structure, and may also have other irregular patterns, which may be specifically determined according to the appearance effect to be achieved.
Alternatively, the material of the lens 10 may be at least one of glass and resin, and the light transmittance of the lens 10 is 90% or more, further, the light transmittance of the lens 10 is 95% or more, and still further, the light transmittance of the lens 10 is 98% or more. Specifically, the light transmittance of the lens 10 can be, but is not limited to, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99%, etc. When the lens 10 is made of glass, the shielding layer 13 is disposed on the outer peripheral surface 111, and the shielding layer 13 and the bonding portion 50 have better adhesion than the glass lens 10, so that the bonding performance between the lens 10 and the first decoration 30 can be improved.
Alternatively, the thickness of the lens 10 may be, but is not limited to, 0.5mm to 1.3mm; specifically, it may be, but is not limited to, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, etc. When the thickness of the lens 10 is less than 0.5mm, the mechanical strength of the lens 10 is low and the impact resistance is poor; when the thickness of the lens 10 is greater than 1.3mm, the thickness of the lens 10 is too thick, and when the lens is assembled on the housing of the electronic device, the protruding housing is too much, so that the appearance effect of the housing of the electronic device is affected. In the embodiments of the present application, when reference is made to the numerical ranges a to b, unless otherwise indicated, all the inclusive of the endpoint value a and the endpoint value b are meant to be included.
Referring to fig. 6, fig. 6 is an enlarged view of a dashed box I in fig. 4. In some embodiments, the outer peripheral surface 111 includes a first outer portion Zhou Zimian a and a second outer portion Zhou Zimian b, the first outer portion Zhou Zimian a is disposed closer to the carrier 31 than the second outer peripheral sub-surface 111b, and the first outer portion Zhou Zimian a is disposed closer to the dispensing slot 335 than the second outer peripheral sub-surface 111 b. In other words, the dispensing slot 335 is disposed near the first outer portion Zhou Zimian a and near the carrying portion 31. In other words, the dispensing slot 335 is disposed near the bottom of the receiving space 331. The glue dispensing slot 335 is disposed near the first outer portion Zhou Zimian a and near the carrier 31, so that the shielding layer 13 can better shield the glue portion 50, and the glue portion 50 is better prevented from being exposed (visible) on the surface of the lens 10 away from the carrier 31, thereby affecting the appearance of the camera decoration assembly 100.
Optionally, the second outer peripheral sub-surface 111b is parallel to the inner side surface 333, the first outer surface Zhou Zimian a is bent and connected with the second outer surface Zhou Zimian b, and the first outer surface Zhou Zimian a is bent in a direction away from the inner side surface 333. The angle beta between the first outer periphery Zhou Zimian a and the second outer periphery sub-surface 111b is in the range of 5 degrees less than or equal to beta less than or equal to 20 degrees; specifically, it may be, but is not limited to, 5 °, 6 °, 8 °, 10 °, 12 °, 14 °, 16 °, 18 °, 20 °, etc. In addition, the first outer side Zhou Zimian a is bent in a direction away from the inner side 333, so that when the lens 10 is mounted on the first decoration 30, the glue overflow caused by scraping during the assembly of the lens 10 can be better reduced. However, the larger β the larger the visual black border at the junction of the lens 10 and the first trim piece 30, and therefore, β should not be too large, which would otherwise affect the appearance of the camera trim assembly 100.
The second peripheral sub-surface 111b being parallel to the inner side surface 333 means that all points of the second peripheral sub-surface 111b are equally distant from the inner side surface 333.
Optionally, the shielding layer 13 covers at least the first outer side Zhou Zimian a, and the glue 50 is connected to at least the first outer peripheral sub-surface 111a. The shielding layer 13 covers the first outer portion Zhou Zimian a, so that the glued portion 50 can be well shielded, and the glued portion 50 is prevented from being exposed at the side of the lens 10 away from the bearing portion 31, so that the appearance effect of the camera decorative assembly 100 is prevented from being affected.
Optionally, the shielding layer 13 also covers the second outer Zhou Zimian b; in other words, the shielding layer 13 covers the entire outer peripheral surface 111. This can better avoid the occurrence of gaps in the outer peripheral surface 111 where the shielding layer 13 is not covered, which affects the appearance effect of the camera decorative assembly 100.
In some embodiments, the masking layer 13 may be an opaque ink layer; or a semi-transparent ink layer having a certain shielding property but being transparent to ultraviolet light. The color of the shielding layer 13 may be at least one of black, gray, silver, gold, green, red, blue, orange, cyan, purplish blue, etc., and the color of the shielding layer 13 may be designed according to the appearance effect to be achieved, which is not particularly limited in this application.
When the color of the shielding layer 13 is the same as or different from the color of the first decoration 30, a color circle surrounding the lens 10 is formed between the shielding layer 13 and the first decoration 30 when the color of the shielding layer 13 is different from the color of the first decoration 30, so that the appearance effect of the camera decoration assembly 100 can be better designed.
Alternatively, the transmittance T of the shielding layer 13 is in the range of 0% to 20%. Specifically, the transmittance T of the shielding layer 13 may be, but is not limited to, 0% (i.e., completely opaque), 1%, 3%, 5%, 8%, 10%, 12%, 15%, 17%, 20%, etc. The smaller the light transmittance of the shielding layer 13 is, the better the shielding effect of the shielding layer 13 on the glued part 50 is, and when the light transmittance of the shielding layer 13 is more than 20%, the shielding effect of the shielding layer 13 on the glued part 50 is affected.
In some embodiments, the glue 50 is a hot melt glue 50 when the transmission of the masking layer 13 is 0% T1%. When the shielding layer 13 covers the entire outer peripheral surface 111, and the light transmittance of the shielding layer 13 is 1% or less, the shielding layer 13 can be basically recognized as opaque, and the transmittance of both visible light and ultraviolet light is very low, so that it is difficult to form the glue portion 50 by ultraviolet light curing, and therefore, the glue portion 50 can be formed into a solid glue portion 50 by holding pressure by hot melt glue in the glue dispensing groove 335.
Referring to fig. 7, fig. 7 is an enlarged view of a dashed box II in fig. 3. In other embodiments, when the shielding layer 13 is an opaque ink layer, the shielding layer 13 has a plurality of light holes 131 disposed at intervals, the equivalent circular diameter d of the light holes 131 ranges from 0.02mm to 0.1mm, and the bonding portion 50 is at least one of a hot melt adhesive bonding portion 50, a heat curing bonding portion 50, a photo curing adhesive bonding portion 50, and the like. The shielding layer 13 is provided with a plurality of light holes 131, so that ultraviolet light can penetrate through the shielding layer 13, and the ultraviolet light can continuously spread and scatter to an area covered by the shielding layer 13 after entering the inside of the glue, at this time, the glued part 50 can be formed by adopting photo-curing glue to carry out glue dispensing and ultraviolet curing, and can also be formed by adopting hot melt glue to carry out glue dispensing. Meanwhile, the size of the light hole 131 is controlled within a certain range, so that bubbles inside the glued portion 50 can not be seen (not exposed) on the surface of the lens 10 far from the bearing portion 31 in the visual effect, and a good shielding effect can be achieved on the bubbles. In addition, the positions and the arrangement modes of the light holes 131 can be set, and the light holes 131 are used as a part of the appearance of the camera decoration assembly 100, so that the appearance of the camera decoration assembly 100 has better designability. "equivalent circle diameter" refers to the diameter of an irregular geometric figure that is a circle of equal area.
Alternatively, the equivalent circular diameter of the light transmitting holes 131 may be, but is not limited to, 0.02mm, 0.03mm, 0.04mm, 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.09mm, 0.1mm, etc. When the equivalent circular diameter of the light-transmitting hole 131 is less than 0.02mm, the light transmittance of the shielding layer 13 is poor, and it is difficult to form the photo-curing glue joint 50 using UV glue. When the equivalent circular diameter of the light hole 131 is greater than 0.1mm, the inner air bubbles of the glued portion 50 may be exposed through the light hole 131 at the side of the lens 10 away from the carrier layer, which affects the shielding effect of the shielding layer 13.
In still other embodiments, when the transmittance T of the shielding layer 13 is 1% < T.ltoreq.20%, the glue 50 is at least one of a hot melt glue 50, a heat curing glue 50, a photo curing glue 50, and the like. When the transmittance T of the shielding layer 13 is 1% < t.ltoreq.20%, the amount of ultraviolet light transmitted by the shielding layer 13 is sufficient to cure the UV glue to form the photo-curing glue bond 50, and therefore, at this time, at least one of the hot melt glue bond 50, the heat curing glue bond 50, and the photo-curing glue bond 50 may be used for the glue bond 50.
Alternatively, the thickness of the shielding layer 13 may be, but is not limited to, 0.08mm to 0.2mm, such as 0.08mm, 0.1mm, 0.12mm, 0.14mm, 0.16mm, 0.18mm, 0.2mm, and the like.
Alternatively, the first decoration 30 may be a plastic part or a metal part.
Alternatively, the bearing portion 31 and the decoration portion 33 are integrally structured; in other words, the carrying portion 31 is integrally formed with the decoration portion 33. For example: integral injection molding, integral die casting, integral casting, etc.
Referring again to fig. 5, optionally, the decorative portion 33 has an end surface 337, the end surface 337 is connected to the inner side surface 333 and is disposed away from the carrier portion 31, and the end surface 337 protrudes from a surface of the lens 10 away from the carrier portion 31. Therefore, the lens 10 can be better prevented from being scratched in the use process, and the shooting effect of the camera module is affected.
Referring again to FIG. 5, optionally, the depth a of the dispensing slot 335 is 0.07 mm.ltoreq.a.ltoreq.0.12 mm along the direction perpendicular to the extension of the lens 10; specifically, it may be, but is not limited to, 0.07mm, 0.08mm, 0.09mm, 0.10mm, 0.11mm, 0.12mm, etc. When the depth of the dispensing slot 335 is too deep (for example, greater than 0.12 mm), the glue is difficult to fill the bottom of the entire dispensing slot 335 during dispensing, so that the bonding performance between the bonding portion 50 and the first decoration 30 is poor; the depth of the dispensing slot 335 is too shallow (e.g., less than 0.07 mm), and when dispensing, glue overflow is likely to occur, which affects the appearance of the camera trim assembly 100.
Referring again to FIG. 5, optionally, along the extending direction of the lens 10, the width b of the dispensing slot 335 is 0.3 mm.ltoreq.b.ltoreq.0.7 mm; specifically, it may be, but is not limited to, 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.7mm, etc. The greater the width b of the dispensing slot 335, the longer the life of the tool used to form the dispensing slot 335. The width b of the glue dispensing slot 335 is too small (e.g., less than 0.3 mm), so that the space for filling glue is too small, glue overflow is easy to occur, the bonding performance between the glue portion 50 and the first decoration 30 is poor, and in addition, the service life of the cutter is affected; if the width of the dispensing slot 335 is too large (e.g., greater than 0.7 mm), the dispensing slot 335 may expose the shielding layer 13, and the shielding layer 13 may not well cover the glued portion 50 and the air bubbles formed inside the glued portion 50.
Referring again to fig. 5, optionally, the carrying portion 31 has a carrying surface 313, the carrying surface 313 is connected to the inner side 333, and the carrying surface 313 is used for carrying the lens 10. The shortest distance e from one end of the bearing surface 313 far away from the inner side surface 333 to the inner side surface 333 is more than or equal to 0.3mm and less than or equal to 0.4mm; specifically, it may be, but is not limited to, 0.3mm, 0.33mm, 0.35mm, 0.38mm, 0.4mm, etc. The larger the shortest distance e from the end of the bearing surface 313 away from the inner side surface 333 to the inner side surface 333, the larger the visual black edge of the lens 10 exposed at the side of the bearing portion 31, the smaller the bearing surface 313, and the smaller the bearing surface 313, so that the lens 10 is difficult to be stably supported.
Optionally, a side wall of the dispensing slot 335 is connected to the carrying surface 313; in other words, the carrying surface 313 extends toward the decorative part 33, and the extending portion forms a part of the side wall of the dispensing slot 335; in other words, the carrying surface 313 and the side wall of the dispensing slot 335 near the carrying portion 31 are on the same plane.
Referring to fig. 3 and 8, fig. 8 is a schematic partial sectional view of a camera decoration assembly according to another embodiment of the present application along a direction A-A in fig. 2. In some embodiments, the camera trim assembly 100 of embodiments of the present application further includes a second trim piece 70. The second decoration 70 is disposed on a side of the carrying portion 31 away from the decoration portion 33, the second decoration 70 is provided with a second through hole 71, and the second through hole 71 at least partially overlaps with the first through hole 311; the surface of the second decorative piece 70 facing the lens 10 has a texture (not shown). The second decoration 70 can make the side of the lens 10 far away from the second decoration 70 expose the texture and the color of the second decoration 70, and the appearance effect of the camera decoration assembly 100 can be adjusted by adjusting the texture and the color of the second decoration 70, so as to improve the identification and the appearance expressive force of the camera decoration assembly 100.
The second through hole 71 at least partially overlaps the first through hole 311, so that when the camera decoration assembly 100 is applied to an electronic device, the camera module on the side of the second decoration 70 away from the lens 10 can shoot an object or a scene on the side of the lens 10 away from the second decoration 70 through the second through hole 71.
The second through hole 71 at least partially overlaps the first through hole 311, and may be that the second through hole 71 partially overlaps the first through hole 311, and partially does not overlap, and the overlapping portion is transparent and the non-overlapping portion is opaque. It may also be that the orthographic projection of the second through hole 71 on the first through hole 311 is located in the range of the first through hole 311, so that the light passing amount of the camera module is related to the aperture of the second through hole 71.
Alternatively, the number of the second through holes 71 may be one or more. For example, 1, 2, 3, 4, 5, 6, etc. may be used. When the number of the second through holes 71 is plural (i.e., 2 or more), the plural second through holes 71 are arranged at intervals. The number of the second through holes 71 may be determined according to the number of camera modules of the electronic device to which the camera decoration assembly 100 is applied, which is not specifically limited in this application.
Alternatively, the second decoration 70 abuts against the bearing portion 31, and the orthographic projection of the first through hole 311 on the second decoration 70 is located within the range of the second decoration 70.
Alternatively, the second decoration 70 may be a plastic part or a metal part, which is not specifically limited herein.
Referring again to fig. 3 and 8, in some embodiments, the camera trim assembly 100 of the present application further includes a third trim 90. The third decoration 90 is carried on the second decoration 70 and is at least partially located in the second through hole 71, and the third decoration 90 has a visual window 91, and the visual window 91 at least partially overlaps the first through hole 311. The third decoration 90 surrounding the second through hole 71 is disposed at the position of the second through hole 71, so that a circle of decoration (decoration ring) can be formed at the outer circumference of each camera module, thereby better designing the appearance effect of the camera decoration assembly 100.
The third decoration 90 is carried on the second decoration 70 and at least partially located in the second through hole 71, and may be that the third decoration 90 is located between the first decoration 30 and the second decoration 70 and partially embedded in the second through hole 71, so that the third decoration 90 is carried on the second decoration 70; it is also possible that the third decoration 90 is located at a side of the second decoration 70 away from the first decoration 30 and is partially embedded in the second through hole 71, so that the third decoration 90 is carried on the second decoration 70.
The view window 91 at least partially overlaps the first through hole 311, and may be that the view window 91 partially overlaps the first through hole 311, partially does not overlap, and partially transmits light, and partially does not transmit light. It may also be that the orthographic projection of the visual window 91 on the first through hole 311 is located in the range of the first through hole 311, so that the light passing amount of the camera module is related to the aperture of the visual window 91.
Alternatively, the viewing window 91 may be a through hole or a transparent portion, which is not specifically limited in this application.
Alternatively, the number of the visual windows 91 may be one or more. For example, 1, 2, 3, 4, 5, 6, etc. may be used. The number of the viewing windows 91 may be determined according to the number of the second through holes 71, and is not particularly limited herein.
Alternatively, the third decoration 90 may be a plastic part or a metal part, which is not specifically limited in this application.
Alternatively, the third decoration 90 and the second decoration 70 may be fixedly connected by spot welding, dispensing, back glue (such as double faced adhesive tape, foam glue), and the like. In one embodiment, the second decoration 70 and the third decoration 90 are metal pieces, and the second decoration 70 and the third decoration 90 are connected by spot welding (such as soldering, etc.).
Referring again to fig. 3 and 8, in some embodiments, the camera trim assembly 100 of the present application further includes a support 80. The supporting member 80 is used for supporting the first decoration 30 and the second decoration 70, and is connected with the first decoration 30 and the second decoration 70 respectively; the support 80 is provided with a third through hole 81 at a position overlapping the viewing window 91. The various components or assemblies of the entire camera trim assembly 100 may be assembled together by the support 80.
The overlapping position of the support 80 and the visual window 91 is provided with a third through hole 81, so that the orthographic projection of the visual window 91 on the support 80 is located in the range of the third through hole 81.
Alternatively, the first decoration 30 and the supporting member 80 have a small joint area and are not easily light-permeable, and thus may be bonded by a hot melt adhesive. The second decoration 70 has a large bonding area with the support 80 and may be connected by a back adhesive such as a foam adhesive, a double sided adhesive, or the like.
Referring to fig. 9 and 10, fig. 9 is a schematic partial cross-sectional view of a lens according to an embodiment of the disclosure. Fig. 10 is a schematic partial cross-sectional view of a lens according to yet another embodiment of the present application. In some embodiments, the lens 10 of the present embodiments further comprises a coating layer 15, the coating layer 15 being configured to increase the transmittance of the lens 10.
Referring to fig. 9, in some embodiments, the coating layer 15 is disposed on a surface of the shielding layer 13 away from the lens body 11. In one embodiment, the coating layer 15 is disposed on a surface of the shielding layer 13 away from the lens body 11 and a surface of the lens body 11 not covered by the shielding layer 13. In other words, the coating layer 15 covers the surface of the shielding layer 13 away from the lens body 11, the surface of the lens body 11 facing the second decoration 70, and the surface of the lens body 11 away from the second decoration 70.
Referring to fig. 10, in other embodiments, the coating layer 15 is disposed on the outer peripheral surface 111 of the lens body 11, and the shielding layer 13 is disposed on a surface of the coating layer 15 away from the lens body 11. In one embodiment, the coating layer 15 is disposed on the outer peripheral surface 111 of the lens body 11, the surface of the lens body 11 facing the second decoration 70, and the surface of the lens body 11 away from the second decoration 70; in other words, the coating layer 15 covers all surfaces of the lens 10. The shielding layer 13 is provided on the plating layer 15 at a position overlapping the outer peripheral surface 111.
The coating layer 15 is an antireflection film (i.e., an antireflection film) for reducing or eliminating reflected light from the surface of the lens 10, thereby increasing the light transmission amount of the lens 10. The coating layer 15 may include at least one of silicon nitride, titanium dioxide, zirconium dioxide, silicon dioxide, aluminum oxide, magnesium fluoride, and the like. The number of coating layers 15 may be one or more. In an embodiment, the number of coating layers 15 may be 3 to 15, specifically, but not limited to, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, etc. Alternatively, the total thickness of the multilayer plating film layer 15 may be, but is not limited to, 50nm to 1000nm; specifically, it may be, but is not limited to, 10nm, 50nm, 100nm, 200nm, 300nm, 400nm, 500nm, 600nm, 800nm, 1000nm, etc. Alternatively, the thickness of each coating layer 15 is 20nm to 60nm, and specifically, may be, but not limited to, 20nm, 25nm, 30nm, 35nm, 40nm, 50nm, 60nm, etc.
In a specific embodiment, the plating layer 15 includes two types of plating layers 15 having different refractive indexes, which are alternately stacked in order, for example, a titanium oxide layer and a zirconium oxide layer, which are alternately stacked in order.
Alternatively, the plating layer 15 may be formed using one or more of a non-conductive plating technique (Non conductive vacuum metalization, abbreviated as NCVM), an evaporation plating process, a sputter plating process, an Atomic Layer Deposition (ALD) technique, and the like.
The camera trim assembly 100 according to the embodiments of the present application may be manufactured by the method described in the following embodiments of the present application, and in addition, may be manufactured by other methods, and the manufacturing method according to the embodiments of the present application is only one manufacturing method of the camera trim assembly 100 of the present application, and should not be construed as limiting the camera trim assembly 100 provided in the embodiments of the present application.
Referring to fig. 11, fig. 11 is a flowchart of a method for manufacturing and assembling the camera decoration assembly 100 according to an embodiment of the application. The preparation and assembly method comprises the following steps:
s201, providing a lens body 11, the lens body 11 having an outer peripheral surface 111;
for detailed description of the lens body 11, please refer to the corresponding parts of the above embodiments, and the detailed description is omitted herein.
S202, forming a shielding layer 13 on the outer peripheral surface 111 of the lens body 11 to obtain a lens 10;
optionally, ink is sprayed on the outer peripheral surface 111 of the lens body 11, and the masking layer 13 is formed after curing, or the ink layer is transferred onto the masking layer 13 by pad printing.
In some embodiments, when the shielding layer 13 has a plurality of light holes 131 disposed at intervals, the shielding layer 13 is formed on the outer peripheral surface 111 of the lens body 11, including: an ink layer is formed in a trans form on the outer peripheral surface 111 of the lens body 11 by spraying, pad printing or the like; and exposing, developing, hard baking, etc. the ink layer to form a plurality of light holes 131 on the surface of the ink layer, thereby obtaining a shielding layer 13.
S203, providing a first decoration 30, wherein the first decoration 30 is provided with a containing space 331 and a dispensing groove 335 which are communicated;
for detailed descriptions of the technical features of the first decoration 30, the accommodating space 331, the dispensing slot 335, and the like, please refer to the descriptions of the corresponding parts, and the detailed descriptions are omitted herein.
S204, dispensing glue in the glue dispensing groove 335 of the first decoration 30;
optionally, a five-axis dispenser is used, glue is dispensed in the dispensing slot 335 of the first decoration 30, and when dispensing, the glue-spraying valve nozzle of the five-axis dispenser is disposed at an included angle (for example, 35 °) with the inner side 333, and the first decoration 30 is rotated to fill each position of the dispensing slot 335 with glue.
Alternatively, the glue may be at least one of UV glue, heat curable glue, hot melt glue, etc.
S205, the lens 10 is arranged in the accommodating space 331 of the first decoration 30 and is abutted against the glue; and
optionally, the lens 10 is disposed in the accommodating space and abuts against the carrier 31 and the glue.
S206, curing the glue to obtain a glued part 50, wherein the glued part 50 is respectively connected with the lens 10 and the first decoration 30.
Alternatively, when the glue is a UV glue, the curing is an ultraviolet curing, and the curing time may be, but is not limited to, 30s to 60s. When the glue is a heat curable glue, the curing is heat curable, and the lens 10 and the first decoration 30 may be placed in a heating furnace for heat curing. When the glue is a hot melt glue, the curing is pressure maintaining curing, so that the liquid glue becomes a solid glue portion 50, specifically, the sample may be placed on a pressure maintaining jig for pressure maintaining curing for 3 hours. After the glue is cured to form the glue portion 50, the lens 10 is connected to the first decoration 30 to assemble the lens 10 to the first decoration 30. The curing time of UV glue is shorter compared to hot melt glue and heat curing glue.
Referring to fig. 12 to 14, fig. 12 is a schematic structural diagram of a housing 300 according to an embodiment of the application. Fig. 13 is an exploded view of a housing 300 according to an embodiment of the present invention. Fig. 14 is a schematic view showing a structure of the housing 300 along the direction B-B in fig. 12 according to an embodiment of the present invention. The embodiment of the application also provides a housing 300, which comprises a housing body 310 and the camera decoration assembly 100 of the embodiment of the application, wherein the housing body 310 is provided with a through slot 311; the camera decoration assembly 100 is disposed on the housing body 310 and at least partially located in the through slot 311. In other words, the camera decoration assembly 100 is embedded in the through slot 311 of the housing body 310.
Alternatively, the housing 300 may be, but is not limited to, a housing 300 of an electronic device having a camera function, such as a mobile phone, a tablet computer, a notebook computer, a desktop computer, a smart band, a smart watch, an electronic reader, a game machine, etc. The housing body 310 of the present embodiment may be a 2D structure, a 2.5D structure, a 3D structure, etc.
Referring to fig. 15, fig. 15 is an enlarged view of a dashed box III in fig. 14. In an embodiment, the housing body 310 has a first surface 312 and a second surface 314 disposed opposite to each other, and when the camera decoration assembly 100 is mounted on the housing body 310, the supporting member 80 is located on the first surface 312 side of the housing body 310 and is partially embedded in the through groove 311, and a surface of the supporting member 80 facing the housing body 310 is bonded to the first surface 312 by a back adhesive (such as a double-sided adhesive tape, a foam adhesive tape, etc.). The first decoration 30 is located on the second surface 314 side of the housing 300, partially protrudes from the second surface 314, and is partially embedded in the support member 80.
In some embodiments, the material of the housing body 310 may be, but is not limited to, one or more of inorganic glass or resin. Alternatively, the resin may be one or more of polymethyl methacrylate, polycarbonate, polyethylene terephthalate, and the like.
Alternatively, the thickness of the housing body 310 is 0.3mm to 1mm; specifically, the thickness of the housing body 310 may be, but is not limited to, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, etc. When the casing body 310 is too thin, the supporting and protecting functions cannot be well achieved, and the mechanical strength cannot well meet the requirements of the electronic equipment casing 300, when the casing body 310 is too thick, the weight of the electronic equipment is increased, the hand feeling of the electronic equipment is affected, and the user experience is poor.
For a detailed description of the camera decoration assembly 100, please refer to the description of the corresponding parts of the above embodiments, and the detailed description is omitted herein.
Referring to fig. 16, 17 and 18, an electronic device 400 is further provided in the embodiments of the present application, which includes a camera module 450, a housing 300 in the embodiments of the present application, and a circuit board assembly 430. The housing 300 is disposed on the object side of the camera module 450, and the front projection of the camera module 450 on the camera decoration assembly 100 is located within the range of the first through hole 311, so that the camera module 450 can shoot through the camera decoration assembly 100; the circuit board assembly 430 is electrically connected to the camera module 450, and is used for controlling the camera module 450 to take pictures.
The electronic device 400 of the embodiment of the present application may be, but is not limited to, an electronic device 400 with a camera, such as a mobile phone, a tablet computer, a notebook computer, a desktop computer, a smart band, a smart watch, an electronic reader, a game console, and the like.
For a detailed description of the housing 300, please refer to the description of the corresponding parts of the above embodiments, and the detailed description is omitted herein.
Referring to fig. 18, optionally, the circuit board assembly 430 may include a processor 431 and a memory 433. The processor 431 is electrically connected to the camera module 450 and the memory 433, respectively. The processor 431 is used for controlling the camera module 450 to shoot, and the memory 433 is used for storing program codes and the like required by the operation of the processor 431.
Optionally, the processor 431 includes one or more general purpose processors, wherein a general purpose processor may be any type of device capable of processing electronic instructions, including a central processing unit (Central Processing Unit, CPU), microprocessor, microcontroller, main processor, controller, ASIC, and the like. Processor 431 is operable to execute various types of digitally stored instructions, such as software or firmware programs stored in memory 433, that enable the computing device to provide a wide variety of services.
Alternatively, the Memory 433 may include a Volatile Memory (Volatile Memory), such as a random access Memory (Random Access Memory, RAM); the Memory 433 may also include a Non-volatile Memory (Non-VolatileMemory, NVM), such as a Read-Only Memory (ROM), a Flash Memory (FM), a Hard Disk (HDD), or a Solid State Drive (SSD). The memory 433 may also include a combination of the types of memory 433 described above.
Referring to fig. 16 and 17 again, in some embodiments, the electronic device 400 further includes a display component 410 and a middle frame 420, where the display component 410 is disposed at a distance from the housing 300, and the display component 410 is electrically connected to the processor 431, and is used for displaying under the control of the processor 431. The middle frame 420 is disposed between the display device 410 and the housing 300, and a side surface of the middle frame 420 is exposed from the housing 300 and the display device 410. The middle frame 420 and the housing 300 enclose an accommodating space, and the accommodating space is used for accommodating the circuit board assembly 430 and the camera module 450.
Alternatively, the display assembly 410 may be, but is not limited to, one or more of a liquid crystal display assembly, a light emitting diode display assembly (LED display assembly), a micro light emitting diode display assembly (micro LED display assembly), a sub-millimeter light emitting diode display assembly (MiniLED display assembly), an organic light emitting diode display assembly (OLED display assembly), and the like.
It should be understood that the electronic device 400 described in this embodiment is only one form of the electronic device 400 to which the camera decoration assembly 100 is applied, and should not be construed as limiting the electronic device 400 provided in the present application, nor should it be construed as limiting the camera decoration assembly 100 provided in the various embodiments of the present application.
Reference in the present application to "an embodiment," "implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present 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. Those of skill in the art will explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the embodiments of the present application may be combined arbitrarily without any conflict with each other to form yet another embodiment without departing from the spirit and scope of the present application.
Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application and not for limiting, and although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or equivalent replaced without departing from the spirit and scope of the technical solution of the present application.
Claims (10)
1. A camera trim assembly, comprising:
the lens comprises a lens body and a shielding layer, wherein the lens body is provided with an outer peripheral surface, and the shielding layer covers the outer peripheral surface of the lens body;
the first decoration piece is arranged around the lens, the first decoration piece comprises a bearing part and a decoration part, the bearing part is used for bearing the lens, the bearing part is connected with the decoration part in a bending way and is enclosed into an accommodating space, and the accommodating space is used for accommodating the lens; the bearing part is provided with a first through hole which is communicated with the accommodating space, and the decorating part is provided with an inner side surface facing the outer peripheral surface and a dispensing groove positioned on the inner side surface; and
and the gluing part is arranged in the dispensing groove and used for gluing the lens and the first decoration.
2. The camera trim assembly of claim 1, wherein the outer perimeter comprises first and second joined outer surfaces Zhou Zimian, zhou Zimian, the first outer perimeter sub-surface being disposed closer to the carrier than the second outer surface Zhou Zimian and the first outer perimeter sub-surface being disposed closer to the dispensing slot than the second outer surface Zhou Zimian; the second outer side Zhou Zimian is parallel to the inner side, and an angle beta between the first outer peripheral sub-surface and the second outer peripheral sub-surface ranges from 5 degrees to 20 degrees; the shielding layer covers at least the first outer side Zhou Zimian, and the glued portion is connected with at least the first outer peripheral sub-surface.
3. The camera trim assembly of claim 1, wherein the transmission T of the masking layer ranges from 0% to 20%.
4. The camera decorative assembly according to claim 3, wherein when the transmittance of said shielding layer is 0% +.ltoreq.1%, the glue is a hot melt glue, a heat cure glue; when the transmittance T of the shielding layer is more than 1 percent and less than or equal to 20 percent, the bonding part is at least one of a hot melt adhesive bonding part, a heat curing bonding part and a photo curing adhesive bonding part.
5. The camera trim assembly of claim 3, wherein when the masking layer is opaque to the ink layer, the masking layer has a plurality of light holes disposed at intervals, the equivalent circular diameter d of the light holes ranges from 0.02mm to 0.1mm, and the glue is at least one of a hot melt glue, a heat cure glue, and a light cure glue.
6. The camera trim assembly of any one of claims 1-5, further comprising:
the second decoration is arranged on one side, away from the decoration part, of the bearing part, and is provided with a second through hole which at least partially overlaps with the first through hole; the surface of the second ornamental piece facing the lens has a texture.
7. The camera trim assembly of claim 6, further comprising:
a third trim piece carried on the second trim piece and at least partially within the second through hole, the third trim piece having a visual window at least partially overlapping the first through hole; and
the support piece is used for supporting the first decoration and the second decoration and is connected with the first decoration and the second decoration respectively; and a third through hole is formed in the overlapping position of the support piece and the visual window.
8. The camera trim assembly of any one of claims 1-5, wherein the lens further comprises:
the coating layer is arranged on the surface of the shielding layer far away from the lens body; or, the coating layer is arranged on the outer peripheral surface of the lens body, and the shielding layer is arranged on the surface of the coating layer far away from the lens body.
9. A housing, comprising:
the shell body is provided with a through groove; and
the camera trim assembly of any one of claims 1-8 disposed on the housing body and at least partially within the through slot.
10. An electronic device, comprising:
a camera module;
the housing of claim 9, the housing being disposed on an object side of the camera module, an orthographic projection of the camera module on the camera trim assembly being within the range of the first through hole; and
the circuit board assembly is electrically connected with the camera module and used for controlling the camera module to shoot.
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| CN202111630314.6A CN116419043B (en) | 2021-12-28 | 2021-12-28 | Camera decoration assembly, shell and electronic equipment |
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| CN202111630314.6A CN116419043B (en) | 2021-12-28 | 2021-12-28 | Camera decoration assembly, shell and electronic equipment |
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| CN110971797A (en) * | 2019-12-04 | 2020-04-07 | Oppo广东移动通信有限公司 | Decoration piece of camera and electronic equipment |
| CN211908946U (en) * | 2020-05-26 | 2020-11-10 | 维沃移动通信有限公司 | Support, camera assembly and electronic equipment |
| CN212064189U (en) * | 2020-06-30 | 2020-12-01 | Oppo广东移动通信有限公司 | Camera and electronic equipment |
| CN212989695U (en) * | 2020-08-27 | 2021-04-16 | 江西晶超光学有限公司 | Lens, camera module and electronic equipment |
| CN212628103U (en) * | 2020-08-28 | 2021-02-26 | 维沃移动通信有限公司 | Electronic device |
| CN112929547A (en) * | 2021-03-15 | 2021-06-08 | 闻泰通讯股份有限公司 | Camera module and electronic equipment |
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