CN111182185A - Front camera module and terminal thereof - Google Patents
Front camera module and terminal thereof Download PDFInfo
- Publication number
- CN111182185A CN111182185A CN202010019207.9A CN202010019207A CN111182185A CN 111182185 A CN111182185 A CN 111182185A CN 202010019207 A CN202010019207 A CN 202010019207A CN 111182185 A CN111182185 A CN 111182185A
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- China
- Prior art keywords
- hole
- guide
- camera
- front camera
- video recording
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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
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The embodiment of the application discloses leading module of making a video recording and terminal thereof, wherein, leading module of making a video recording includes the protecgulum, accept the subassembly, preceding support and the subassembly of making a video recording, it includes center and antenna boom to accept the subassembly, center and antenna boom enclose and establish to incomplete confined accommodation space, the protecgulum is fixed with the center, and be equipped with preceding silk screen printing hole of making a video recording, be equipped with the locating hole for the through-hole on the center, preceding silk screen printing support is located accommodation space, it is fixed with the center, be equipped with the guiding hole for the through-hole, in preceding silk screen printing hole and the guiding hole of making a video recording, the subassembly of making a video recording is fixed jointly by preceding support and antenna boom, the camera part of subassembly of making a video recording passes the guiding hole, and the light-emitting face is towards the silk screen printing hole of making a video recording. In this way, the camera is fixed through preceding support and center of shooing for the camera is difficult to produce the skew, in preceding silk screen printing hole of shooing and the guiding hole, makes the camera make a video recording the hole and the preceding eccentric tolerance of shooing between the silk screen printing hole reduces.
Description
Technical Field
The application relates to the technical field of front cameras, in particular to a front camera module and a terminal thereof.
Background
The smart phone or the tablet computer are provided with a front cover and a front camera, the front camera is installed on the front face of the smart phone or the tablet computer and used for conducting self shooting, video recording and the like, a front shooting screen printing hole is formed in the front cover, and the camera shoots external scenery through the front shooting screen printing hole. At present, the leading camera of smart mobile phone or panel computer on the market is all through the direct and subassembly assembly of making a video recording of center of smart mobile phone or panel computer, with this position of fixing a position leading camera, be provided with the hole site that is used for supplying leading camera to pass on the center, the hole site that the camera passed on the center sees through the silk screen printing hole realization of making a video recording of external scenery again, because there is not the structure between camera and the center to consolidate stably, make the camera shift easily under the exogenic action, thereby make the eccentric tolerance between leading camera after the assembly and the silk screen printing hole of making a video recording great.
Disclosure of Invention
The embodiment of the application provides a leading module of making a video recording and terminal thereof can reduce the eccentric tolerance between the preceding silk screen printing hole of making a video recording hole and the protecgulum of camera.
The embodiment of the application provides a leading module of making a video recording, is applied to the terminal, includes:
the front cover is provided with a front camera screen printing hole;
the accommodating assembly comprises a middle frame and an antenna support, wherein the middle frame is fixed with the front cover, an incompletely-closed accommodating space is defined by the middle frame and the antenna support, a positioning hole is formed in the middle frame, the positioning hole is a through hole, and the positioning hole and the front camera screen printing hole are located at opposite positions;
the front camera support is positioned in the accommodating space and is fixedly assembled with the middle frame, a guide hole is formed in the front camera support, and the guide hole is a through hole and is aligned with the front camera screen printing hole;
the subassembly of making a video recording, quilt the preceding support of making a video recording with the antenna boom is fixed jointly, the subassembly of making a video recording includes the camera, camera portion passes the guiding hole, and, the play plain noodles orientation of camera the preceding silk screen printing hole of making a video recording makes external light pass through the preceding silk screen printing hole of making a video recording gets into the play plain noodles of camera to the realization is to the shooting of outside scenery.
Optionally, the middle frame is provided with a first accommodating groove, the first accommodating groove is communicated with the accommodating space, and the positioning hole is located at the bottom of the first accommodating groove;
the front camera support comprises an assembling part and a guide part, wherein the guide part extends from one surface of the assembling part to the direction far away from the assembling part, the guide hole is positioned in the middle of the guide part, and the guide hole penetrates through the guide part and the assembling part;
the assembly part is fixed with the bottom of the first accommodating groove, and the guide part is located in the positioning hole.
Optionally, the front camera module further comprises a bracket back adhesive, and the bracket back adhesive is a double-sided adhesive tape;
one side of the support back glue is fixedly adhered to the bottom of the first accommodating groove, and the other side of the support back glue is fixedly adhered to the assembling portion.
Optionally, a first notch is arranged on the positioning hole;
a second notch is arranged on the guide part;
the first notch and the second notch are located at opposite positions.
Optionally, the front camera support is further provided with a guide groove, and the guide groove extends from a surface of the assembling portion opposite to the guide portion toward the guide portion;
the guide hole is positioned at the bottom of the guide groove, and the guide hole penetrates through the bottom of the guide groove.
Optionally, a circle of connecting edge of the guide groove and the guide hole is provided with a positioning surface, and the positioning surface is an inclined surface;
the outer surface of the camera is provided with a propping surface;
the camera comprises a lens, the abutting surface is matched with the positioning surface, and the lens penetrates through the guide hole to shoot an external scene.
Optionally, the camera further comprises a base and a fixer, and the base and the fixer are fastened and fixed;
the supporting surface is arranged on the outer surface of the fixer, the fixer is of a hollow structure, and the lens is positioned between the fixer and the base;
the base is located in the accommodating space, and one part of the fixer and the lens close to the base is located in the accommodating space, and the other part of the fixer and the lens passes through the guide hole and is located outside the accommodating space.
Optionally, the camera assembly further comprises a circuit board, wherein the circuit board is a flexible circuit board and can be bent and folded;
one end of the circuit board is fixedly connected with the camera and is in contact with the antenna support, and the antenna support has a squeezing effect on the circuit board.
Optionally, the front camera module further comprises conductive foam, and the conductive foam is annular and is arranged at the bottom of the guide groove;
one surface of the base is in contact with the conductive foam, and the outer edge of the surface of the base, in contact with the conductive foam, is abutted against the side wall of the guide groove.
The embodiment of the application further provides a terminal, including back lid and foretell leading module of making a video recording, the back lid with the leading module of making a video recording is fixed, the back lid with the leading module of making a video recording seals jointly accommodating space.
The utility model provides a leading module of making a video recording and terminal thereof, the leading front cover of the leading module of making a video recording is equipped with preceding silk screen printing hole, is equipped with the locating hole on the center, and preceding silk screen printing hole and locating hole of making a video recording are located relative position, and the front cover all is fixed with the center with preceding support of making a video recording, is equipped with the guiding hole on the preceding support of making a video recording, and assembly between subassembly and the preceding support of making a video recording, camera subassembly include the camera, and camera part passes the guiding hole to the play plain noodles orientation of camera the preceding silk screen printing hole of making a video recording for external light gets into through preceding silk screen printing hole and goes out the plain noodles, realizes the shooting to outside scenery. In this way, the camera is fixed with the center frame through the support realization of taking a photograph before for the camera is difficult to produce the skew, and the silk screen printing hole of taking a photograph before and the guiding hole centering, can make the eccentric tolerance reduction between the silk screen printing hole of taking a photograph before the camera hole and the protecgulum.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced 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 a schematic structural diagram of a front camera module according to the present application;
FIG. 2 is a partial cross-sectional view of the front camera module shown in FIG. 1;
FIG. 3 is a schematic structural diagram of the middle frame shown in FIG. 1;
FIG. 4 is a schematic view of a configuration of the forward looking mount shown in FIG. 1;
FIG. 5 is another schematic structural view of the forward support shown in FIG. 4;
FIG. 6 is a schematic view of the construction of the camera assembly shown in FIG. 1;
FIG. 7 is an enlarged fragmentary view of the portion of the cross-sectional view shown in FIG. 2;
referring to fig. 1 to 7, 100 is a front camera module, 1 is a front cover, 11 is a front screen hole, 2 is a receiving assembly, 21 is a middle frame, 22 is an antenna bracket, 23 is a receiving space, 211 is a first receiving groove, 212 is a second receiving groove, 213 is a positioning hole, 214 is a first notch, 3 is a front camera bracket, 31 is an assembling portion, 32 is a guiding portion, 33 is a blocking portion, 34 is a second notch, 35 is a guiding groove, 36 is a guiding hole, 37 is a positioning surface, 4 is a bracket backing adhesive, 5 is a camera module, 51 is a camera, 52 is a circuit board, 53 is a reinforcing plate, 511 is a base, 512 is a fixer, 513 is a lens, 5111 is a base portion, 5112 is a limiting portion, and 5121 is a butting surface.
Detailed Description
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.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
The front camera module 100 provided by the embodiment of the application is applied to a terminal, the terminal is a smart phone or a tablet computer and the like, and the front camera module 100 is arranged in the terminal and used for realizing the functions of self-shooting, scanning and the like through a front camera.
Referring to fig. 1 and fig. 2, an embodiment of the present application provides a terminal, including a front camera module 100 and a rear cover (not shown), where the rear cover and the front module 100 are assembled and fixed by a screw assembly or a snap fastening.
The front camera module 100 includes a front cover 1, an accommodating component 2, a front camera support 3, a support back adhesive 4, a camera component 5 and a conductive foam (not shown), wherein the accommodating component 2 forms an incompletely closed space, the front cover 1 and the rear cover are both assembled and fixed with the accommodating component 2, the front cover 1 and the rear cover are respectively located at two sides of the accommodating component 2 to jointly close the space, the front camera component 2, the support back adhesive 4, part of the camera component 5 and the conductive foam are located in the space, the front camera support 3 is fixed with an inner side of the accommodating component 2 through the support back adhesive 4, the camera component 5 is assembled with the front camera support 3 and the accommodating component 2, the front camera support 3 and the accommodating component 2 are fixed, and the conductive foam is extruded by the front camera support 3 and the camera component 5.
The front cover 1 and the accommodating component group 2 can be realized in a screw assembling and fixing mode or a buckle fixing mode, and the front cover 1 is provided with a front shooting screen printing hole 11 for shooting an external scene by the camera shooting component 5 through the front shooting screen printing hole 11.
The front cover 1 can be selected as a screen assembly and at least comprises a display screen and a touch screen, the touch screen is covered above the display screen, the touch screen is used for triggering instructions stored in the terminal, and the display screen is used for displaying an interface of the terminal and displaying an operation result of the instructions triggered by the touch screen.
Preferably, a circle of outer edge of the front cover 1 assembled with the accommodating component 2 and a circle of outer edge of the rear cover assembled with the accommodating component 2 are respectively provided with a sealing rubber gasket for water and dust prevention, and the service life of the terminal is prolonged.
The accommodating component 2 comprises a middle frame 21 and an antenna support 22, the middle frame 21 and the antenna support 22 are arranged to enclose an incomplete accommodating space 23, the front cover 1 and the middle frame 21 are assembled and fixed, and the front cover 1 and the antenna support 22 are respectively positioned on two sides of the middle frame 21. In the present embodiment, the middle frame 21 and the antenna mount 22 are fixed by means of screws and snaps, and the position of the camera module 5 in the horizontal direction is co-located.
Further, referring to fig. 3, the middle frame 21 is a rectangular structure with four rounded corners, and is provided with a first receiving groove 211 and a second receiving groove 212, the first receiving groove 211 is connected with the second receiving groove 212, and is arranged in a step shape, and both are communicated with the receiving space 23, wherein the bottom of the first receiving groove 211 is provided with a positioning hole 213, the positioning hole 213 penetrates through the bottom of the first receiving groove 211 and is a through hole, the positioning hole 213 and the front camera screen printing hole 11 are located at opposite positions, and the positioning hole 213 is provided with a first notch 214, so that the positioning hole 213 is in an incomplete cylinder shape with a notch, and actually, the positioning hole 213 is located at the upper left corner of the terminal.
It should be understood that other slots or holes are also provided on the middle frame 1 for assembling other electronic components and structural members in the terminal, and will not be described herein.
The antenna bracket 22 is used for fixing the camera shooting assembly 5 in an extruding mode, and the position of the camera shooting assembly 5 in the horizontal direction is fixed together with the middle frame 21, so that the camera shooting assembly 5 is not prone to falling off relative to the antenna bracket 22 under the action of external force, one surface of the antenna bracket 22 located in the accommodating space 23 is fixed with the camera shooting assembly 5 in an extruding mode, and the other surface of the antenna bracket 22 is fixedly assembled with the rear cover.
Optionally, the antenna bracket 22 is provided with a plurality of protrusions, mounting holes, slots, and the like for assembling with other electronic components and structural members in the terminal, which are not described herein again.
Referring to fig. 4 and 5, the front camera support 3 is used for positioning the position between the camera module 5 and the middle frame 21, and includes an assembling portion 31, a guiding portion 32 and a blocking portion 33, wherein the assembling portion 31 is a rectangular plate-shaped structure with four rounded corners, the guiding portion 32 and the blocking portion 33 respectively extend from two opposite surfaces of the assembling portion 31 toward a direction away from the assembling portion 31, and a second gap 34 is formed in the guiding portion 32, so that the guiding portion 32 is in an incomplete cylinder shape with one gap. Optionally, in this embodiment, the second notch 34 and the first notch 214 are located at opposite positions after assembly, and one edge surface of the guiding portion 32 is flush with one side surface of the assembly portion 31 and a surface of the second notch 34.
During assembly, the surface of the assembly portion 31 connected with the guide portion 32 is fixed to the bottom of the first accommodating groove 211, the guide portion 32 is located in the positioning hole 213, the first notch 214 and the second notch 34 are located at opposite positions, and the first notch 214 and the second notch 34 are arranged to facilitate installation of the front camera support 3 and the middle frame 21, so that the front camera support is easier to position and the front camera support is convenient to be ejected from a mold.
In this embodiment, the one side of being connected with guide portion 32 on assembly portion 31 is fixed with the bottom assembly of first holding tank 211 through support gum 4 realization, support gum 4 can be selected for double faced adhesive tape to paste, and one side is pasted fixedly with assembly portion 31, and the bottom of another side and first holding tank 211 is pasted fixedly.
Further, the front camera support 3 is provided with a guide groove 35 and a guide hole 36, wherein the guide groove 35 extends from a surface of the mounting portion 31 opposite to the guide portion 32 in a direction toward the guide portion 32, the guide hole 36 extends from a bottom of the guide groove 35 in a direction toward the guide portion 32, the guide hole 36 penetrates through the bottom of the guide groove 35 to be a through hole, and the guide hole 36 is aligned with the front camera screen hole 11.
During actual assembly, the front cover 1 and the middle frame 21 are fixed firstly, the front shooting screen printing holes 11 and the guide holes 36 are centered and measured through the CCD camera, and the front shooting support 3 and the middle frame 21 are connected and fixed through the support gum 4 after the front shooting screen printing holes 11 and the guide holes 36 are centered.
The guide groove 35 is a trapezoidal groove, the side wall of the guide groove is inclined, the arrangement mode is that a notch is arranged in the guide groove 35, the notch is connected with the blocking portion 33 and is parallel to the second notch 34, and the notch in the guide groove 35 is used for limiting the position of the camera shooting assembly 5 together with the limiting portion so as to avoid the camera shooting assembly 5 from deflecting.
Further, a positioning surface 37 is arranged at one circle of the connecting edge of the guide groove 35 and the guide hole 36, and the positioning surface 37 has an inclination for matching with the camera assembly 5, so that the stability of the assembly between the camera assembly 5 and the front camera support 3 is realized, the eccentricity between the camera hole of the camera assembly 5 and the positioning hole 213 is reduced, and actually, the positioning surface 37 is a chamfer at the connecting position of the guide groove 35 and the guide hole 36.
In this embodiment, the inclination of the positioning surface 37 may be selected to be 60 degrees.
Referring to fig. 6, the camera module 5 includes a camera 51, a circuit board 52 and a reinforcing plate 53, wherein the camera 51 and the reinforcing plate 53 are respectively mounted on two ends of the circuit board 52 and are located on the same side of the circuit board 52.
The camera 51 is a front camera and is used for realizing front shooting of the terminal, the camera 51 comprises a base 511, a fixer 512 and a lens 513, the fixer 512 is located on one surface of the base 511 and is fixed with the base 511 in a buckling mode, and the lens 513 is located in a space surrounded by the base 511 and the fixer 512.
Further, the susceptor 511 includes a base portion 5111 and a defining portion 5112, wherein the base portion 5111 is substantially square, and is provided with a screw hole, an electrode hole, etc. for screw assembly, and the defining portion 5112 is located on one surface of the base portion 5111, and includes an incomplete cylindrical portion having a gap, and protrusions respectively extending from both sides of the cylindrical portion, and the gap on the defining portion 5112 corresponds to the gap in the guide groove 35 after assembly, and is located at a relative position.
In this embodiment, the base portion 5111 and the limiting portion 5112 are integrated by injection molding, one end of the limiting portion 5112 of the base 511, which is far away from the base portion 5111, is connected to the retainer 512 and indirectly connected to the lens 513 via the retainer 512, and one surface of the base portion 5111, which is far away from the limiting portion 5112, is connected to other connecting members and then connected to the circuit board 52 via other connecting members.
The holder 512 should be a hollow structure, and is configured to enclose a space for accommodating the lens 513 together with the limiting portion 5112, and limit the position of the lens 513, when the lens 513 is used for shooting, the optical image of the external scenery is obtained, and a visible photo or video is finally formed through the processes of conversion, compression, and the like, and the optional lens 513 includes a light-emitting surface facing the outside of the terminal, so as to shoot the external scenery.
An opening (not labeled) is disposed at an end of the holder 512 away from the limiting portion 5112, and the light-emitting surface of the lens 513 receives external light through the opening to realize shooting, or an opening is disposed at an end of the holder 512 away from the limiting portion 5112 and is sealed by a transparent material structure, and external light can pass through the opening and enter the light-emitting surface to realize shooting.
The outer surface of the retainer 512 is provided with an abutting surface 5121 for cooperating with the positioning surface 37, and the abutting surface 5121 is an inclined surface having a slope, in this embodiment, the slope of the abutting surface 5121 is the same as the slope of the positioning surface 37, and is optionally 60 degrees.
Optionally, the retainer 512 further includes a cylindrical outer surface and other inclined surfaces, which are not described in detail herein.
The circuit board 52 is a flexible circuit board, and can be bent and folded to realize electrical connection, and the reinforcing plate 53 is an FPC reinforcing plate to increase the flexibility and strength of the circuit board 52. In this embodiment, the surface of the base portion 5111 of the camera 51 opposite to the limiting portion 5112 is fixedly assembled with other connectors, and one end of the circuit board 52 is fixed with other connectors, so as to connect and fix the camera 51 and the circuit board 52.
Optionally, the reinforcing plate 53 and the second receiving groove 212 are located at opposite positions, and a rectangular foam (not labeled) is placed between the reinforcing plate 53 and the second receiving groove 212 for preventing the electrostatic interference.
Optionally, the camera module 5 further includes a patch panel and other electronic components, which are not described in detail herein.
Referring to fig. 7, the front cover 1 and the middle frame 21 are fixed, the positions of the front screen printing hole 11 and the guide hole 36 are measured by the CCD camera, the front support 3 and the middle frame 21 are fixed by the support back adhesive 4 after the front screen printing hole 11 and the guide hole 36 are aligned, the assembly portion 31 of the front support 3 is fixed in the first accommodating groove 211 by the support back adhesive 4, the guide portion 32 is located in the positioning hole 213, the diameter of the guide hole 36 is smaller than that of the positioning hole 213 and located in the positioning hole 213, the outer surfaces of the second notch 34 and the blocking portion 33, which are flush with the second notch 34, are located at opposite positions to the first notch 214, the position between the front support 3 and the middle frame 21 is limited, and the front support 3 is prevented from deflecting relative to the middle frame 21.
After the camera module 5 and the front camera support 3 are assembled, the camera module 5 is supported by the front camera support 3 and the antenna support 22 in a pressing manner, and the position of the camera module 5 in the horizontal direction is fixed, so that the camera module 5 is not easy to fall or shift relative to the antenna support 22.
One end of a light-emitting surface on the lens 513 of the camera 51 passes through the guide hole 36 and faces the front-shooting silk-screen hole 11, and the light-emitting surface receives external light through the front-shooting silk-screen hole 11, so that external scenery is shot. In other embodiments, the light emitting surface of the lens 513 is located in the guiding hole 36 and faces the front-view screen printing hole 11, and then the front-view screen printing hole 11 receives external light, so as to capture an external scene. The distance between the light exit surface of the lens 513 and the guide hole 36 is not limited herein.
Since the camera 51 is fixed, the camera 51 is not easy to shift even under the action of external force, and since the guide hole 36 is aligned with the front-view screen printing hole 11, the eccentric tolerance between the camera shooting hole and the front-view screen printing hole 11 of the front cover 1 is reduced.
Under the pressing force of the front-view support 3 and the antenna support 22, the positioning surface 37 of the front-view support 3 and the abutting surface 5121 of the retainer 512 are matched and pressed against each other, so that the camera 51 is more stable, and it should be understood that when the inclination of the positioning surface 37 and the abutting surface 5121 is the same, the larger the inclination is, the better the stability of the whole camera 51 is. The outer edge of one surface of the limiting part 5112 of the base 511, which is close to the fixer 512, is abutted against the inner wall of the guide groove 35, and the conductive foam is placed between one surface of the limiting part 5112, which is close to the fixer 512, and the bottom of the guide groove 35, so that electrostatic interference is prevented, and meanwhile, the conductive foam is used for filling gaps, so that the stability between the camera 51 and the front camera support 3 is enhanced, and the gaps on the limiting part 5112 and the gaps in the guide groove 412 are located at opposite positions, so that the camera 51 is not easy to deflect.
Preferably, a ring-shaped foam may be provided between the face of the guide portion 32 of the front camera holder 3 close to the front cover 1 and the front cover 1 for preventing the effect of electrostatic interference.
The embodiment of the application provides a front camera module and a terminal thereof, wherein the terminal comprises the front camera module 100, the front camera module 100 comprises a front cover 1, a containing component 2, a front camera support 3, a support back adhesive 4 and a camera component 5, the containing component 2 comprises a middle frame 21, the front cover 1 is fixed with the middle frame 21, a front camera screen printing hole 11 is arranged on the front cover 1, a positioning hole 213 is arranged on the middle frame 21, after the front cover 1 is fixed with the middle frame 21, the positioning hole 213 and the front camera screen printing hole 11 are located at opposite positions, a guide hole 36 is arranged on the front camera support 3, the front camera screen printing hole 11 and the guide hole 36 are aligned, the front camera support 3 and the middle frame 21 are fixed through the support back adhesive 4, meanwhile, the camera component 5 is assembled with the front camera support 3, the camera component 5 is indirectly assembled with the middle frame 21 through the front camera support 3, a light-emitting surface of the camera hole of the camera component 5 passes through the guide hole 36, and shoot the screen hole 11 towards the front and realize the shooting of the external scenery, because under the effect of the front shooting support 3, the position of the camera component 5 relative to the middle frame 21 is stable, so that the position of the camera component 5 relative to the middle frame 21 is not easy to deviate under the action of external force, and because the front shooting screen hole 11 and the guide hole 36 are centered, the eccentric tolerance between the camera hole and the front shooting screen hole 11 is reduced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.
Claims (10)
1. The utility model provides a leading module of making a video recording, is applied to the terminal, includes:
the front cover is provided with a front camera screen printing hole;
the accommodating assembly comprises a middle frame and an antenna support, wherein the middle frame is fixed with the front cover, an incompletely-closed accommodating space is defined by the middle frame and the antenna support, a positioning hole is formed in the middle frame, the positioning hole and the front camera screen printing hole are located at opposite positions, and the positioning hole is a through hole;
the front-shooting support is positioned in the accommodating space and is fixedly assembled with the middle frame, a guide hole is formed in the front-shooting support, the guide hole is aligned with the front-shooting screen printing hole, and the guide hole is a through hole;
the subassembly of making a video recording, quilt the preceding support of making a video recording with the antenna boom is fixed jointly, the subassembly of making a video recording includes the camera, camera portion passes the guiding hole, and, the play plain noodles orientation of camera the preceding silk screen printing hole of making a video recording makes external light pass through the preceding silk screen printing hole of making a video recording gets into the play plain noodles of camera to the realization is to the shooting of outside scenery.
2. The front camera module of claim 1, wherein the middle frame is provided with a first receiving groove, the first receiving groove is communicated with the accommodating space, and the positioning hole is located at the bottom of the first receiving groove;
the front camera support comprises an assembling part and a guide part, wherein the guide part extends from one surface of the assembling part to the direction far away from the assembling part, the guide hole is positioned in the middle of the guide part, and the guide hole penetrates through the guide part and the assembling part;
the assembly part is fixed with the bottom of the first accommodating groove, and the guide part is located in the positioning hole.
3. The front camera module of claim 2, further comprising a bracket backing adhesive, wherein the bracket backing adhesive is a double-sided adhesive tape;
one side of the support back glue is fixedly adhered to the bottom of the first accommodating groove, and the other side of the support back glue is fixedly adhered to the assembling portion.
4. The front camera module of claim 2, wherein the positioning hole is provided with a first notch;
a second notch is arranged on the guide part;
the first notch and the second notch are located at opposite positions.
5. The front camera module of claim 2, wherein the front camera module further comprises a guide slot extending from a surface of the mounting portion opposite to the guide portion toward the guide portion;
the guide hole is positioned at the bottom of the guide groove, and the guide hole penetrates through the bottom of the guide groove.
6. The front camera module according to claim 5, wherein a positioning surface is arranged around the connecting edge of the guide groove and the guide hole, and the positioning surface is an inclined surface;
the outer surface of the camera is provided with a propping surface;
the camera comprises a lens, the abutting surface is matched with the positioning surface, and the lens penetrates through the guide hole to shoot an external scene.
7. The front camera module of claim 6, wherein the camera further comprises a base and a holder, and the base and the holder are fastened and fixed;
the supporting surface is arranged on the outer surface of the fixer, the fixer is of a hollow structure, and the lens is positioned between the fixer and the base;
the base is located in the accommodating space, and one part of the fixer and the lens close to the base is located in the accommodating space, and the other part of the fixer and the lens passes through the guide hole and is located outside the accommodating space.
8. The front camera module of claim 7, wherein the camera assembly further comprises a circuit board, the circuit board is a flexible circuit board and can be bent and folded;
one end of the circuit board is fixedly connected with the camera and is in contact with the antenna support, and the antenna support has a squeezing effect on the circuit board.
9. The front camera module of claim 7, further comprising a conductive foam, wherein the conductive foam is ring-shaped and disposed at the bottom of the guide groove;
one surface of the base is in contact with the conductive foam, and the outer edge of the surface of the base, in contact with the conductive foam, is abutted against the side wall of the guide groove.
10. A terminal, comprising a rear cover and a front camera module, wherein the front camera module is as claimed in any one of claims 1 to 9, the rear cover and the front camera module are fixed, and the rear cover and the front camera module jointly enclose the accommodating space.
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| CN202010019207.9A CN111182185B (en) | 2020-01-08 | 2020-01-08 | Front camera module and terminal thereof |
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| CN111182185B CN111182185B (en) | 2021-10-26 |
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| CN111182185B (en) | 2021-10-26 |
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