CN107517287B - A kind of installation method of housing unit, mobile terminal and its camera - Google Patents

A kind of installation method of housing unit, mobile terminal and its camera Download PDF

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Publication number
CN107517287B
CN107517287B CN201710753634.8A CN201710753634A CN107517287B CN 107517287 B CN107517287 B CN 107517287B CN 201710753634 A CN201710753634 A CN 201710753634A CN 107517287 B CN107517287 B CN 107517287B
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CN
China
Prior art keywords
decoration
hole
shell
plate
housing unit
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Active
Application number
CN201710753634.8A
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Chinese (zh)
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CN107517287A (en
Inventor
刘淼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201710753634.8A priority Critical patent/CN107517287B/en
Publication of CN107517287A publication Critical patent/CN107517287A/en
Application granted granted Critical
Publication of CN107517287B publication Critical patent/CN107517287B/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0264Details of the structure or mounting of specific components for a camera module assembly
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0279Improving the user comfort or ergonomics
    • H04M1/0283Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate

Abstract

This application provides the installation methods of a kind of housing unit, mobile terminal and its camera.The housing unit includes that shell, the first decoration, the second decoration, stop block and cover board, shell offer mounting hole and location hole;First decoration offers first positioning hole and first through hole corresponding with mounting hole, and the first decoration is stacked on mounting hole axis direction with shell;Second decoration is provided with locating convex block and the second through-hole corresponding with first through hole, and the second decoration is stacked on first through hole axis direction with the first decoration, and locating convex block sequentially passes through first positioning hole and location hole;Stop block is connect with locating convex block end, to prevent the relative movement between the first decoration, the second decoration and shell;Cover board is bonded on first through hole axis direction with the second decoration, and cover board is in the second decoration far from the first decoration side.The application is fixedly connected with shell, the first decoration and the second decoration by stop block, keeps shell, the first decoration and the second decoration stable connection secured.

Description

A kind of installation method of housing unit, mobile terminal and its camera
Technical field
This application involves housing unit technical fields, more particularly to a kind of housing unit, mobile terminal and its camera Installation method.
Background technique
Currently, being logical by the mode that they are fixed on handset shell when the decoration of mobile phone postposition multi-cam has multiple It crosses double-sided adhesive or point glue pattern is successively fixed.However, the overall dimensions of current phone are smaller and smaller, correspondingly, decoration Connection area or bonding area between shell also reduce therewith, are pasted, be will cause using double-sided adhesive or glue at this time Fixing intensity is inadequate, it may occur that the phenomenon that decoration is separated with shell, and successively assemble multiple decorations and need to expend Many working hours, inefficiency.
Summary of the invention
This application provides a kind of housing unit, which includes shell, the first decoration, the second decoration, stops Block and cover board, shell offer mounting hole and location hole;First decoration offers first positioning hole and corresponding with mounting hole First through hole, the first decoration is stacked on mounting hole axis direction with shell;Second decoration is provided with convex Block and the second through-hole corresponding with first through hole, the second decoration are set on first through hole axis direction with the stacking of the first decoration It sets, locating convex block sequentially passes through first positioning hole and location hole;Stop block is connect with locating convex block end, to prevent the first decoration Relative movement between part, the second decoration and shell;Cover board is bonded on first through hole axis direction with the second decoration, lid Plate is in the second decoration far from the first decoration side.
Present invention also provides a kind of mobile terminals, including camera and above-mentioned housing unit;Wherein, camera, which is worn, stretches Second through-hole of the mounting hole of shell, the first through hole of the first decoration and the second decoration out, and camera is separate in shell First decoration side.
Present invention also provides a kind of installation methods of the camera of mobile terminal, this method comprises: providing shell, shell Offer mounting hole and location hole;There is provided the first decoration, the first decoration offers first positioning hole and corresponding with mounting hole First through hole;Second decoration is provided, the second decoration is provided with locating convex block and the second through-hole corresponding with first through hole, The second decoration is mounted on the first decoration on first through hole axis direction, locating convex block sequentially passes through first positioning hole And location hole;Stop block is provided, stop block is connected on locating convex block end;Cover board is provided, in first through hole axis direction On cover board is mounted on the second decoration, cover board far from the first decoration side, forms housing unit in the second decoration;It mentions For camera, camera is passed through to mounting hole, the first through hole of the first decoration and the second through-hole of the second decoration of shell It places, camera is in shell far from the first decoration side.
Housing unit provided by the invention can pass through the location hole of shell, the first decoration in the lesser situation of size The connection of the positioning protrusion of the first positioning hole of part and the second decoration cooperates, and limits the first decoration and the second decoration along flat Row is added far from the first decoration side in shell and is connected with the positioning protrusion of the second decoration in the movement of housing direction Stop block makes stop block be fastened on shell far from the first decoration side, to stop the first decoration of position and the second decoration to exist First decoration and the second decoration, can be fixed on the shell of mobile terminal by the movement on the direction far from shell in this way On.Because of the mode that stop block is connect with positioning protrusion intensity with higher, it is possible to reliably limit the first decoration, The relative position of second decoration and shell, it is ensured that the first decoration and the second decoration are fixed on shell and do not fall off.This Outside, by the connection of the positioning protrusion and stop block of the second decoration, the first decoration is fixed on the second decoration and shell Between, an installation steps are eliminated, assembly efficiency is improved.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is the stereogram exploded view of one embodiment housing unit of the application;
Fig. 2 is the perspective view of shell in Fig. 1;
Fig. 3 is the perspective view of the first decoration in Fig. 1;
Fig. 4 is the sectional view of the first decoration in Fig. 3;
Fig. 5 is the perspective view of the first decoration in another embodiment of the application;
Fig. 6 is the sectional view of the first decoration in Fig. 5;
Fig. 7 is the perspective view of the second decoration in Fig. 1;
Fig. 8 is the sectional view of the second decoration in Fig. 7;
Fig. 9 is the perspective view of Fig. 1 cover plate, and wherein bottom surface is upward;
Figure 10 is the stereogram exploded view of another embodiment housing unit of the application;
Figure 11 is the cross section structure figure in the direction Figure 10 housing unit A;
Figure 12 is the cross section structure figure in the direction Figure 10 housing unit B;
Figure 13 is the perspective view of double-sided adhesive in Figure 10;
Figure 14 is the partial enlargement diagram in the region C in Figure 11;
Figure 15 is a kind of stereogram exploded view of the camera shooting head region of mobile terminal of the embodiment of the present application;
Figure 16 is a kind of sectional view of the camera shooting head region of mobile terminal of Figure 15;
Figure 17 is a kind of flow diagram of the installation method of the camera of mobile terminal of the embodiment of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Site preparation description.It is understood that specific embodiment described herein is only used for explaining the application, rather than to the limit of the application It is fixed.It also should be noted that illustrating only part relevant to the application for ease of description, in attached drawing and not all knot Structure.Based on the embodiment in the application, obtained by those of ordinary skill in the art without making creative efforts All other embodiment, shall fall in the protection scope of this application.
Mobile terminal provided by the embodiment of the present application, including smart phone, tablet computer, intelligent wearable device, number The electronic equipments such as audio/video player, electronic reader, handheld game machine and vehicle electronic device.
Term " first ", " second " in the application are used for description purposes only, and are not understood to indicate or imply opposite Importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be bright Show or implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two It is a, three etc., unless otherwise specifically defined.The directional instruction of institute in the embodiment of the present application (such as upper and lower, left, It is right, forward and backward ...) be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship, Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.In addition, term " comprising " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as contain series of steps Or the process, method, system, product or equipment of component, it is not limited to listed step or component, but is optionally also wrapped Include the step of not listing or component, or optionally further comprising other steps intrinsic for these process, methods, product or equipment Rapid or component.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1, Fig. 1 is the stereogram exploded view of one embodiment housing unit of the application.
Housing unit includes shell 10, the first decoration 20, the second decoration 30, stop block 40 and cover board 50, shell 10 Offer mounting hole 11 and location hole 12;First decoration 20 offers first positioning hole 21 and corresponding with mounting hole 11 first Through-hole 22, the first decoration 20 are stacked on 11 axis direction of mounting hole with shell 10;Second decoration 30 is provided with fixed Position convex block 31 and second through-hole 32 corresponding with first through hole 22, the second decoration 30 is on 22 axis direction of first through hole with the One decoration 20 is stacked, and locating convex block 31 sequentially passes through first positioning hole 21 and location hole 12;Stop block 40 and convex 31 end of block connection, to prevent the relative movement between the first decoration 20, the second decoration 30 and shell 10;Cover board 50 is It is bonded on one through-hole, 22 axis direction with the second decoration 30, cover board 50 is in the second decoration 30 far from the first decoration 20 1 Side.Shell 10, the first decoration 20, the second decoration 30, stop block 40 and cover board 50 cooperatively form housing unit jointly to cover It seals camera (specifically may refer to the label 70 of Figure 15).Optionally, housing unit can also cover envelope fingerprint mould group, to fingerprint mould Group plays decoration function.
Referring to Fig. 2, Fig. 2 is the perspective view of shell in Fig. 1.Shell 10 has third plate 13 and around third plate 13 The third baffle 14 of setting, third baffle 14 and third plate 13 surround third accommodation groove 15 jointly, to accommodate the first decoration Part 20.Shell 10 is in being provided with mounting hole 11 and location hole 12 on third plate 13, mounting hole 11 is to accommodate camera.Into one Step ground, shell 10 are provided with spacing block set 16 in 15 side of third accommodation groove on third plate 13.
Fig. 3 and Fig. 4 are please referred to, Fig. 3 is the perspective view of the first decoration in Fig. 1, and Fig. 4 is section of the first decoration in Fig. 3 Face figure.
First decoration 20 has the first plate 23, and the first decoration 20 is equipped with first positioning hole 21 in the first plate 23 With the first through hole 22 for accommodating camera.First plate 23 is provided with the first chamfering 24, to prevent camera from wearing It causes to damage when one decoration 20.Concave shaped portion 25 is arranged in the same side in first decoration 20.Further, concave shaped portion 25 is first The center of plate 23.
The outer contour shape of first decoration 20 can there are many, such as: annular or rectangle etc..The first of the present embodiment In a ring, further, the outer contour shape of the first decoration 20 is by a rectangle and and square for the outer contour shape of decoration 20 It is " run-track shaped " just as being constituted to the semicircle of the tangent connection in both ends, it is possible to understand that ground, the first decoration 20 can also be in other Similar shape, the application without limitation, are able to achieve the first decoration 20 with comfortable ornamental.
Optionally, Fig. 5 and Fig. 6 are please referred to, Fig. 5 is the perspective view of the first decoration in another embodiment of the application, and Fig. 6 is The sectional view of first decoration in Fig. 5.The first decoration 20 in the first decoration 20a and a upper embodiment in the present embodiment The difference lies in that the first decoration 20a has first baffle 26, first baffle 26 is arranged around the first plate 23, first baffle 26 have an end face 27, and first baffle 26 and the first plate 23 enclose jointly and be set as the first accommodation groove 28, to accommodate the second decoration Part 30, the first accommodation groove 28 and the first chamfering 24 are located at 23 two sides of the first plate.
Fig. 7 and Fig. 8 are please referred to, Fig. 7 is the perspective view of the second decoration in Fig. 1, and Fig. 8 is section of the second decoration in Fig. 7 Face figure.
Second decoration 30 has the second plate 33 and second baffle 34, and second baffle 34 is arranged around the second plate 33, To form the second accommodation groove 35 of accommodating cover board 50, second baffle 34 has an end face 36, and the second through-hole 32 runs through the second plate 33 settings, for accommodating camera.Second plate 33 in being provided with the second chamfering 37 away from 35 side of the second accommodation groove, to prevent Only camera causes to damage when wearing the second decoration 30.Second plate 33 in away from 35 side of the second accommodation groove be provided with The locating convex block 31 that the first positioning hole 21 of first decoration 20 or 20a match.
The shape of stop block 40 can be the shapes such as arbitrary shape, such as cylindric or square, with location hole 12 and 21 shape of a positioning hole, which matches, plays the role of limit, but is required to meet stop block 40 perpendicular to location hole 12 and first The maximum outside diameter of 21 axial direction of location hole is greater than the aperture of location hole 12 and first positioning hole 21, thus stop block 40 and positioning 31 end of convex block is not in the phenomenon that stop block 40 is pierced by from location hole 12 and first positioning hole 21 when being connected and fixed.
Referring to Fig. 9, Fig. 9 is the perspective view of Fig. 1 cover plate, wherein bottom surface is upward.
The thickness of cover board 50 can increase the intensity of itself, avoid being crushed, the thickness of cover board 50 because of extraneous impact Can be 0.2mm to 1mm, such as: 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm or 1.0mm.Optionally, the cover board 50 of the present embodiment with a thickness of 0.5mm, the glass of 0.5mm thickness will not only make entire shell Component shows very thick, and resistance to foreign impacts.In addition, 50 side of cover board is handled by silk-screen, silk-screen trace 51 is formed.
The type of cover board 50 can be convex eyeglass, fog-proof lens, the eyeglass that adds lustre to, IR cut filter eyeglass or blue precious Other eyeglasses with unique function such as stone eyeglass.
Convex eyeglass is central thicker, the relatively thin lens in edge, has the function of assembling light, and then expand camera Shooting visual angle.The size of the shooting visual angle of camera and the focal length of convex lens are related, when the focal length of convex lens is 16mm, camera shooting Head shooting visual angle can achieve 180 degree, such as fish eye lens, can easily solve user in classmate's party, can not be all The image of people all takes the problem in picture.Convex lens under other focal lengths can make camera shoot object locally to put Big image improves the experience of user.
Fog-proof lens are the eyeglasses that can effectively prevent or water mist is avoided to be aggregated.When cover board 50 is fog-proof lens, user Normal picture can be shot under the environment of greasy weather or cold, greatly improve the experience of user.
The eyeglass that adds lustre to greatly reduces the reflection optical losses of light, enhances the intensity in transmission of light, to promote image quality.
IR cut filter eyeglass penetrates visible light, ends ultraviolet infrared light.Because transmission of visible light is high, infrared region is saturating It is low to penetrate rate, IR cut filter eyeglass can filter out the undetectable infrared part of human eye, while adjust visible-range The color that image is presented in turn in the interior reaction to color reaches the best visual effect, can solve user under night environment, The problem of clear-cut stream of people's picture can not be taken, greatly improve picture quality.
Sapphire eyeglass refers to artificial synthesized sapphire, sapphire be in sapphire in addition to red ruby, The common name of other color sapphires, main component are aluminium oxide (Al2O3).Sapphire eyeglass has very high wearability, from And it avoids cover board 50 and is scratched in routine use.When cover board 50 is scratched, the picture quality of camera shooting will lead to Decline.
In addition, other eyeglasses with unique function can also be used as cover board 50, to obtain different shooting effects, This does not do and describes one by one.
Figure 10 and Figure 11 are please referred to, Figure 10 is the stereogram exploded view of another embodiment housing unit of the application, and Figure 11 is figure The cross section structure figure in 10 directions housing unit A, the first decoration 20a shown using Fig. 4 in the present embodiment.
The first plate 23 of the first decoration 20a in housing unit is far from 28 side of the first accommodation groove and third plate 13 It is bonded and is resisted against in third baffle 14, first through hole 22 is corresponded to each other with mounting hole 11, the first positioning of the first decoration 20a Hole 21 is corresponded to each other with location hole 12.
Further, shell 10 is in being provided with spacing block set 16, spacing block set 16 and the first decoration on third plate 13 The concave shaped portion 25 being arranged on 20a matches.After first decoration 20a enters 10 third accommodation groove 15 of shell, because of spacing block set 16 and concave shaped portion 25 mutual restriction effect, so the phenomenon that housing unit is not in shaking.Further, in spacing block set First 16 concave shaped portions 25 far from the first decoration 20a are provided with a rib 17, because the weight of housing unit needs shell 10 go to undertake, so the external pressure being subject to can be transmitted to shell 10 by housing unit, when 10 nothing of shell during routine use Method bears just to will appear depressed deformation when this partial pressure.The intensity of shell 10 can be enhanced in rib 17, avoids shell 10 the phenomenon that being deformed because of external pressure.
The locating convex block 31 of the second decoration 30 in decorative components passes through 21 He of first positioning hole of the first decoration 10a The location hole 12 of shell 10, then connect with stop block 40.Second baffle 34 covers the first baffle 26 for being located at the first decoration 20a Outer rim end face 27 on, and the second plate 33 of the second decoration 30 is bonded with the first plate 23 of the first decoration 20a, with The exposed part in gap and camera between the first decoration 20a and the second decoration 30 is blocked.Second decoration Part 30 can not only enhance the overall aesthetic degree of housing unit, can also play dust-proof, preventing water drops and the protection effects such as splash.
Second decoration 30 and shell 10 reach the second decoration 30 by the connection of locating convex block 31 and stop block 40 Fixation between shell 10, the bonding strength between the second decoration 30 and shell 10 depend on locating convex block 31 and stop block Connecing between connection, locating convex block 31 between 40 and the connection of shell 10 itself and stop block 40 and the first decoration 20a The intensity of contacting surface connection, because the intensity of above-mentioned connection is only related with the self-strength of structural member, as long as guaranteeing to finish Being reliably connected and positioning between the second decoration 30 and shell 10 can be realized in the strength reliability of component itself.First dress Between the second decoration 30 and shell 10, the first decoration 20a passes through between the second decoration 30 and shell 10 gadget 20a Clamping force is fixed, to eliminate the fixed step of the first decoration 20a.
Connection type between stop block 40 and locating convex block 31 can there are many, such as when stop block 40 and second are decorated It when part 30 is all metal material, can be attached by welding manner, or be connected by riveting method.
Figure 11 and Figure 12 are please referred to, Figure 12 is the cross section structure figure in the direction Figure 10 housing unit B.Further, in order to anti- Only stop block 40 is scurried out or is detached from from location hole 12, and stop block 40 is answered in the maximum outside diameter perpendicular to 12 axial direction of location hole Greater than the aperture of location hole 12.At this point, stop block 40 because own dimensions limit, can not pass through, aperture ratio itself outer diameter is small to be determined Position hole 12, to play fixed effect.It should be noted that while guaranteeing positioning, the occupied space of stop block 40 It answers as small as possible, and is accommodated in shell 10, in order to avoid influence the assembly between housing unit and other products.For example, backstop Block 40 can be sheet or narrow strip.The stop block 40 of sheet is because its thickness is smaller, it is possible to be easy to be accommodated in shell In body 10.The stop block 40 of narrow strip is mainly using length longer both ends progress backstop, and the sky occupied in width direction Between it is smaller, can be to avoid occupying excessive space.
When locating convex block 31 is common cylindrical bump, the cross section of location hole 12 corresponds to circular hole, and circular hole Aperture and the cross-sectional diameter of locating convex block 31 match.Location hole 12 is arranged in around mounting hole 11, location hole 12 It can be connected to mounting hole 11, to form the locating slot being arranged on 11 edge of mounting hole.In general, being formed by locating slot slightly Greater than the cross sectional shape of locating convex block 31.The design being connected to using location hole 12 with mounting hole 11 prevents location hole 12 and positioning When 31 matching degree of convex block is not high, locating convex block 31 can also pass through location hole 12, to enhance the fault-tolerant ability of location hole 12.
When locating convex block 31 is multiple, stop block 40 can be one, or be multiple.
Stop block 40 is one, and stop block 40 is connect with the end of all locating convex blocks 31.Such as when locating convex block 31 When being multiple, the height of all locating convex blocks 31 is all the same at this time, and stop block 40 can be the baffle of " U " shape or " O " shape Or baffle, it is somebody's turn to do " U " shape or " O " shape baffle or baffle is connected with the end of all locating convex blocks 31, to make all positioning Convex block 31 and stop block 40 together form an entirety.
Stop block 40 is matched with the number of locating convex block 31, and the end of each stop block 40 and a locating convex block 31 connects It connects.Because each stop block 40 need to connect a locating convex block 31, the occupied space of each stop block 40 is smaller, It is suitable in the lesser situation of 10 inner space of shell.In addition, the height of each locating convex block 31 can be equal or different, in this way The first decoration 20a can be fixed in 10 medial surface out-of-flatness of shell.
Generally, for aesthetic purpose, shell 10 and the second decoration 30 are usually metal material, at this point, stop block 40 can also be similarly stopper section made of metal.The material of second decoration 30 and stop block 40 can select aluminium alloy, no Rust steel etc. common metal.It is connected between the locating convex block 31 and stop block 40 by the second decoration 30, can make to stop It welds the end of block 40 and locating convex block 31.It, can be using modes such as laser weldings when welding.The precision of laser welding compared with Height, heat affected area are smaller, it is ensured that plate deformation as small as possible.In addition, the second decoration 30 is generally answered with stop block 40 Using the metal of identical component, to guarantee that weld seam is uniform in size, transitions smooth.
It should be noted that can also be using being welded between metalwork and plastic part, for example, by using ultrasonic wave rivet welding Technique etc..At this point, stop block 40 can be plastic part, and the second decoration 30 is metalwork, and is provided on locating convex block 31 Ultrasonic welding machine handle is utilized after stop block 40 passes through the hole of metal locating convex block 31 for the hole that stop block 40 passes through The thawing of stop block 40 of plastics is welded into mushroom head, to realize being connected and fixed for stop block 40 and the second decoration 30.
Figure 11,12 and Figure 13 is please referred to, Figure 13 is the perspective view of double-sided adhesive in Figure 11.Cover board 50 is contained in the second decoration In second accommodation groove 35 of part 30, during cover board 50 is contained in the second accommodation groove 35 in order to prevent, wedge angle causes it Damage, second baffle 34 is in being provided with a chamfering 38 (specifically seeing Figure 14) away from 33 side of the second plate.Cover board 50 accommodates In there are many modes in the second accommodation groove 35 of the second decoration 30.Optionally, cover board 50 can pass through double-sided adhesive 60 and second Decoration 30 is bonded, and assembly is simple at low cost.61 diameter of loophole of double-sided adhesive 60 is less than 32 diameter of the second through-hole, double-sided adhesive 60 The part having more can effectively block the exposed part of camera, enhance the overall aesthetic degree of housing unit.
Figure 13 and Figure 14 are please referred to, Figure 14 is the partial enlargement diagram in the region C in Figure 11, it is possible to further double Elastic salient point 62 is set on face glue 60, for the external force that cushion cover 50 is subject to, increases the impact resistance of cover board 50, Ke Yili Xie Di, other double-sided adhesives with viscosity and cushion performance can also be used as double-sided adhesive 60, fill to connecting cover plate 50 and second Gadget 30, does not do describe one by one herein.
Please continue to refer to Figure 11, optionally, cover board 50 is contained in the second accommodation groove 35, and cover board 50 deviates from the first decoration The surface 52 of 20a deviates from the end face 36 of the first decoration 20a lower than the second decoration 30.The advantages of this arrangement are as follows working as shifting When dynamic terminal is accidentally fallen, because cover board 50 is lower than the end face of the second decoration 30 away from the surface 51 of the first decoration 20a 36, so the second decoration 30 can buffer extraneous impact force, reduce the risk broken because of external force of cover board 50.
The one side that cover board 50 is contacted with the second decoration 30 is handled by silk-screen, which is not aligned with the second through-hole 32 Silk-screen processing is done in region, and silk-screen trace 51 (specifically referring to Fig. 9) can effectively cover the second decoration 30 and connect with cover board 50 Contact portion point, promotes the visual enjoyment of user.
The outer contour shape of second decoration 30 and cover board 50 and the outer contour shape of the first decoration 20a match.This It is whole that there is comfortable aesthetics after the first decoration of sample 20a, the second decoration 30 and cover board 50 are assembled into housing unit.
Figure 15 and Figure 16 are please referred to, Figure 15 is a kind of stereo decomposing of the camera shooting head region of mobile terminal of the embodiment of the present application Figure, Figure 16 is a kind of sectional view of the camera shooting head region of mobile terminal of Figure 15.Mobile terminal includes the shell of any of the above-described embodiment Body component, center 80, mainboard (not shown) and camera 70.Wherein, mainboard and center 80 are arranged in shell 10, camera 70 bottom is fixed on center 80, and camera 70 is connect with mainboard, camera 70 wear stretch out shell 10 mounting hole 11, Second through-hole 32 of the first through hole 22 of the first decoration 20a and the second decoration 30, and camera 70 in shell 10 far from One side decoration 20a.
The housing unit of the present embodiment to decorate camera 70, the quantity of camera 70 can be one it is either more A, optionally, the quantity of camera 70 is two in the present embodiment.The quantity of camera 70 can not in other embodiments Only two, the type of camera 70 may be same or different, and the number amount and type of camera 70 are according to the needs of function And increase and be arranged, to reach the optimum efficiency of camera shooting.
Specifically, in one example, two cameras 70 can be imaged simultaneously with optimal imaging quality.For example, two are taken the photograph As first 70 imagings simultaneously obtain the second image of the first image of multiframe and multiframe.The processor of mobile terminal can be to the first shadow of multiframe Picture and the second image of multiframe carry out Analysis and Screening and go out the optimal frame image of image quality as final image.Alternatively, processing First image and the second image are carried out fusion or splicing by device, realize the enhancing of the color or clarity of final image.
In another example, a camera 70 can be used for that another camera 70 is assisted to be imaged, to be optimized to Image quality amount.For example, a camera 70 detects the brightness of current scene first, the brightness value that processor analysis detection obtains is to control The time for exposure of the corresponding photosensitive element of each pixel is in another camera 70 to obtain the image of appropriate brightness.In this way, It can guarantee that the image that finally obtains is not in overexposure or the relatively low problem of brightness, promote the matter for the image that camera 70 obtains Amount.
In another example, two cameras 70 can be opened successively to be imaged, thus optimal imaging quality.Example Such as, a camera 70 uses wide-angle lens, another camera 70 uses telephoto lens.When needing to be imaged, first turns on and adopt It is imaged with the camera 70 of wide-angle lens, if mobile terminal detects that user carries out the amplifying operation of preview screen, and is put When big ratio is more than preset value, then opens and be imaged using the camera 70 of telephoto lens immediately.In this way, due to wide-angle lens The visual field of head is larger, and focal length is shorter, and the visual field of telephoto lens is smaller, and focal length is larger, carries out preview screen amplification behaviour in user As when show that user wants to shoot farther away scenery, can just make to take clearly distant view using telephoto lens at this time, therefore, switching The image definition obtained is promoted to the camera 70 of telephoto lens is used to be imaged.
Figure 17 is please referred to, Figure 17 is that a kind of process of the installation method of the camera of mobile terminal of the embodiment of the present application is shown It is intended to.
M101, provides shell, and shell offers mounting hole and location hole.
The third that there is third plate 13 and be arranged around third plate 13 please refer to such as Figure 10 and Figure 11, shell 10 Baffle 14, third baffle 14 and third plate 13 surround third accommodation groove 15 jointly.Shell 10 is provided on third plate 13 Mounting hole 11 and location hole 12.
M102, provides the first decoration, and the first decoration offers first positioning hole and corresponding with mounting hole first and leads to Hole.
Please refer to such as Figure 10 and Figure 11, the first decoration 20 has the first plate 23, and the first decoration 20 is in first Plate 23 is equipped with first positioning hole 21 and first through hole 22.First decoration 20a has first baffle 26,26 ring of first baffle It is arranged around the first plate 23, first baffle 26 has an end face 27, and first baffle 26 and the first plate 23 enclose jointly and be set as first Accommodation groove 28.The first plate 23 of first decoration 20a be bonded far from 28 side of the first accommodation groove with third plate 13 and against In third baffle 14, i.e., the first decoration 20a is placed in third accommodation groove 15, and first through hole 22 is mutually right with mounting hole 11 It answers, first positioning hole 21 and location hole 12 correspond to each other.
M103, provides the second decoration, and the second decoration is provided with locating convex block and corresponding with first through hole second and leads to Second decoration is mounted on the first decoration by hole on first through hole axis direction, and it is fixed that locating convex block sequentially passes through first Position hole and location hole.
Please refer to such as Figure 10 and Figure 11, the second decoration 30 has the second plate 33 and second baffle 34, second gear Plate 34 is arranged around the second plate 33, and to form the second accommodation groove 35 of accommodating cover board 50, second baffle 34 has an end face 36, Second through-hole 32 is arranged through the second plate 33, and the second plate 33 is provided with and the first decoration in away from 35 side of the second accommodation groove The locating convex block 31 that the first positioning hole 21 of part 20a matches.Locating convex block 31 sequentially passes through first positioning hole 21 and location hole 12。
M104 provides stop block, and stop block is connected on locating convex block end.
It please refers to such as Figure 12, stop block 40 is connected on 31 end of locating convex block so as to complete the first decoration 20a Installation with the second decoration 30 is fixed.
M105 provides cover board, cover board is mounted on the second decoration on first through hole axis direction, cover board is second Decoration forms housing unit far from the first decoration side.
Please refer to such as Figure 10 and Figure 11, there are many modes that cover board 50 is fixed in the second accommodation groove 35.It is optional Ground, cover board 50 are bonded by double-sided adhesive 60 with the second decoration 30, and assembly is simple at low cost.
Optionally, the first decoration 20a and 10 material of shell are material of the same race, and the second decoration 30 and 10 material of shell are Unlike material.Further, the first decoration 20a and shell 10 are aluminum alloy material, and bloom process makes the first decoration 20a has bloom effect, and the second decoration 30 is stainless steel material, and matt process imitates the second decoration 30 with matt Fruit.Material of the same race is for the feeling to user's smooth transition, and aluminum alloy material is thermally conductive good, and post-processing processing technology also compares It is abundant, for example, anode or wire drawing etc..The first of second decoration 30 of matt stainless steel material and bloom aluminum alloy material Decoration 20a is combined together, and housing unit is made to bring the visual experience at a kind of " volcanic crater " to user.In addition, the first decoration Part 20a and shell 10 are that such case of two part materials of the same race passes through machinery relative to the first decoration 20a and shell 10 Beneficial effect in the case that processing is made into a part is that the yields of machining can be improved in first aspect, such as If the first decoration 20a and shell 10 are made into a part by grinding tool punching press, the first decoration 20a is easy to generate impression The bad problem such as fold;Process after second aspect is convenient, for example added in the first decoration 20a and shell 10 by mechanical Work be made into one zero between in the case where because the first decoration 20a is spacing block set, process is whole after housing unit Polishing cost is higher and fraction defective is very high.
After step M101, M102, M103, M104 and M105, housing unit is formed.
M106 provides camera, and camera is passed through the mounting hole of shell, the first through hole and the second dress of the first decoration Second through-hole of gadget is placed, and camera is in shell far from the first decoration side.
Please refer to such as Figure 15 and Figure 16, mainboard (figure is not shown) and center 80 are placed in shell 10, camera 70 Bottom be fixed on center 80, and camera 70 is of coupled connections with mainboard, and camera 70 is placed in housing unit first through hole 22, in the second through-hole 32 and mounting hole 11.
In the installation method embodiment of the camera of other mobile terminals, installation method can not only be limited as above-mentioned Sequence of steps, such as: M101 puts the first decoration 20a on the housing 10;Second decoration 30 is fixed on first by M102 On decoration 20a;Stop block 40 is fixed on 31 end of locating convex block of the first decoration 20a by M103;M104 will be imaged First 70 are fixed on shell 10 far from 50 side of cover board;Cover board 50 is fixed on the second decoration 30 by M105.Other installations are suitable Sequence, the application do not do and describe one by one, are able to achieve the first decoration 20a, the second decoration 30, stop block 40, cover board 50, shell 10 It is whole that there is comfortable aesthetics after being fitted together with camera 70.
Housing unit provided by the above embodiment can pass through the location hole of shell, first in the lesser situation of size The connection of the positioning protrusion of the first positioning hole of decoration and the second decoration cooperates, and limits the first decoration and the second decoration Along being parallel to moving for housing direction, and added in shell far from the first decoration side and the positioning protrusion of the second decoration connects The stop block connect makes stop block be fastened on shell far from the first decoration side, to stop the first decoration of position and second to be decorated First decoration and the second decoration, can be fixed on the shell of mobile terminal by movement of the part on the direction far from shell in this way On body.Because of the mode that stop block is connect with positioning protrusion intensity with higher, it is possible to reliably limit the first decoration The relative position of part, the second decoration and shell, it is ensured that the first decoration and the second decoration are fixed on shell and do not fall off. In addition, the connection of positioning protrusion and stop block by the second decoration, is fixed on the second decoration and shell for the first decoration Between body, an installation steps are eliminated, assembly efficiency is improved.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content is applied directly or indirectly in other relevant Technical field similarly includes in the scope of patent protection of the application.

Claims (19)

1. a kind of housing unit, for covering envelope camera characterized by comprising
Shell offers mounting hole and location hole, and the mounting hole is for accommodating the camera;
First decoration, has the first plate, and first plate offers first positioning hole and corresponding with the mounting hole First through hole, the first through hole is for accommodating the camera, and first decoration is on the mounting hole axis direction It is stacked with the shell, the side on the periphery wall of the first through hole close to the shell is provided with the first chamfering;
Second decoration, is provided with locating convex block and the second through-hole corresponding with the first through hole, and second through-hole is used for Accommodate the camera, second decoration on the first through hole axis direction with the separate institute of first decoration The side fitting of shell is stated, the locating convex block sequentially passes through the first positioning hole and the location hole, second through-hole Periphery wall on the side of the shell is provided with the second chamfering;
Stop block is connect with the locating convex block end, to prevent first decoration, second decoration and the shell Relative movement between body;And
Cover board is bonded on the first through hole axis direction with second decoration, and the cover board is in second decoration Part is far from first decoration side.
2. housing unit according to claim 1, which is characterized in that
The cover board deviates from the table of first decoration away from the surface of first decoration lower than second decoration Face, to stop the impact of cover board described in outer bound pair.
3. housing unit according to claim 1, which is characterized in that
First decoration has first baffle, and the first baffle is arranged around first plate, to form accommodating institute State the first accommodation groove of the second decoration;
Second decoration has the second plate and second baffle, and the second baffle is arranged around second plate, with Form the second accommodation groove for accommodating the cover board, second through-hole through second plate setting, second plate in The locating convex block is set away from second accommodation groove side, the second baffle lid is located at the first baffle outer edge Face, and second plate is bonded with first plate.
4. housing unit according to claim 3, which is characterized in that
Second decoration is in being provided with a chamfering on the second baffle, to prevent the cover board from accommodating second appearance When setting in slot, wedge angle causes to scratch to the cover board.
5. housing unit according to claim 3, which is characterized in that
The shell has third plate and third baffle, and the third baffle is arranged around the third plate, is held with being formed The third accommodation groove of first decoration is set, first plate is bonded simultaneously far from the cover board side with the third plate It is resisted against in the third baffle, the third plate offers the mounting hole and the location hole.
6. housing unit according to claim 5, which is characterized in that
The shell is bonded one with the third plate in being provided with a spacing block set, first plate on the third plate Side is provided with the concave shaped portion matched with the spacing block set, and the spacing block set and the concave shaped portion are combined together to limit The movement of first decoration.
7. housing unit according to claim 6, which is characterized in that
A rib is arranged away from first decoration side in the spacing block set, to increase the intensity of the shell.
8. housing unit according to any one of claims 1 to 7, which is characterized in that
The edge of the mounting hole of the shell is arranged in the location hole, and is connected to the mounting hole.
9. housing unit according to claim 8, which is characterized in that
The side towards the stop block of the shell is provided with the resettlement groove for accommodating the stop block.
10. housing unit according to claim 9, which is characterized in that
The stop block is one, and the stop block is connect with the end of all locating convex blocks;Or
The stop block is identical as the number of the locating convex block, the end of each stop block and a locating convex block Connection.
11. housing unit according to claim 10, which is characterized in that
The stop block is greater than the aperture of the location hole in the maximum outside diameter perpendicular to the location hole axial direction.
12. housing unit according to claim 1, which is characterized in that
The cover board is bonded by double-sided adhesive with second decoration.
13. housing unit according to claim 12, which is characterized in that
It is provided with elastic salient point on the double-sided adhesive, the external force being subject to buffer the cover board.
14. housing unit according to claim 1, which is characterized in that
The outer contour shape of first decoration in a ring, the outer contour shape and institute of second decoration and the cover board The outer contour shape for stating the first decoration matches.
15. housing unit according to claim 14, which is characterized in that
Semicircle structure of the outer contour shape of first decoration by a rectangle and with the tangent connection in rectangle both ends in the same direction At i.e. run-track shaped.
16. a kind of mobile terminal characterized by comprising
Camera and claim 1 or 15 described in any item housing units;
Wherein, one end of the camera is assemblied in the shell far from first decoration side, the phase of the camera Pair the other end be arranged in the mounting hole and the first through hole.
17. a kind of installation method of the camera of mobile terminal characterized by comprising
Shell is provided, the shell offers mounting hole and location hole;
First decoration is provided, the first decoration lid is set on the housing, first decoration is flat with first Plate, first plate offer first positioning hole and first through hole corresponding with the mounting hole, the first through hole it is outer Side on peripheral wall close to the shell is provided with the first chamfering;
The second decoration is provided, second decoration is provided with locating convex block and corresponding with the first through hole second and leads to Second decoration is mounted on first decoration, the convex by hole on the first through hole axis direction Block sequentially passes through the first positioning hole and the location hole, the side of the close shell on the periphery wall of second through-hole It is provided with the second chamfering;
Stop block is provided, the stop block is connected on the locating convex block end;
Cover board is provided, the cover board is mounted on second decoration on the first through hole axis direction, the lid Plate, far from first decoration side, forms housing unit in second decoration;
The camera is provided, one end of the camera is assembled in the shell far from first decoration side, and The opposite other end of the camera is passed through into the mounting hole and the first through hole is placed.
18. installation method according to claim 17, which is characterized in that
The shell and the first decoration material are aluminum alloy material, and the second decoration material is stainless steel material.
19. installation method according to claim 18, which is characterized in that
The stop block is stop block made of metal, the end welded connecting of the stop block and the locating convex block.
CN201710753634.8A 2017-08-28 2017-08-28 A kind of installation method of housing unit, mobile terminal and its camera Active CN107517287B (en)

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WO2019042085A1 (en) * 2017-08-28 2019-03-07 Oppo广东移动通信有限公司 Decoration assembly, housing assembly and assembling method therefor, and mobile terminal
CN109510929B (en) * 2018-11-21 2021-02-26 惠州Tcl移动通信有限公司 Many cameras module and mobile terminal
CN110677564A (en) * 2019-08-28 2020-01-10 华为技术有限公司 Mobile terminal and preparation method thereof
CN110958339A (en) * 2019-12-16 2020-04-03 Oppo广东移动通信有限公司 Decoration assembly of mobile terminal, manufacturing method of decoration assembly and mobile terminal

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KR100595225B1 (en) * 2004-01-28 2006-07-03 엘지전자 주식회사 camera housing of mobile telecommunication terminal
EP2131694A1 (en) * 2007-04-04 2009-12-16 Nokia Corporation Casing assembly
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