CN208401904U - shell and electronic device - Google Patents

Abstract

This application involves a kind of shell and electronic devices, the shell includes main part and the sidewall portion positioned at main part edge, the main part and the sidewall portion are in opening-box, the thickness of the sidewall portion is greater than the thickness of the main part, the main part and sidewall portion junction are equipped with inserts, a part of the inserts is embedded in main part, and the rest part of the inserts is embedded in sidewall portion.Above-mentioned shell, is arranged inserts between main part and sidewall portion, increase the contact area between main part and sidewall portion, so that the connection between main part and sidewall portion is stronger.The thickness of at least partly position of sidewall portion is greater than body part, i.e. side wall position curved-surface structure, has a graceful figure, so that the three-dimensional sense of shell is strong, promotes the aesthetic feeling and feel of shell.

Description

Shell and electronic device

Technical field

This application involves technical field of electronic device, more particularly to a kind of shell and electronic device.

Background technique

In order to promote the aesthetic feeling and feel of mobile phone, more and more mobile phones using with the integrally formed glass rear shell of center come Assemble mobile phone.A kind of glass rear shell is formed by plate glass hot bending, is limited by hot bending processing procedure, molding glass rear shell three-dimensional sense It is not strong.There are also a kind of glass rear shells to be processed into required moulding, but above-mentioned production through CNC by the plate glass with larger thickness Mode time-consuming is more, and process is cumbersome, higher cost.

Utility model content

The technical problem that the application one embodiment solves is how to provide that a kind of stereoscopic effect is good, the great suction of appearance The shell of gravitation and electronic device with the shell.

A kind of shell, which is characterized in that the sidewall portion including main part and positioned at main part edge, the main part and institute Sidewall portion is stated in opening-box, the thickness of the sidewall portion is greater than the thickness of the main part, and the main part and sidewall portion connect It meets place and is equipped with inserts, a part of the inserts is embedded in main part, and the rest part of the inserts is embedded in sidewall portion.

Above-mentioned shell, sidewall portion and body part form opening-box, display screen, mainboard, electricity in electronic device such as mobile phone Pond lamp part is placed in shell, no longer needs to that center is separately provided.Inserts is set between main part and sidewall portion, increases master Contact area between body portion and sidewall portion, so that the connection between main part and sidewall portion is stronger.Sidewall portion is at least The thickness of portion is greater than body part, i.e. side wall position curved-surface structure, has a graceful figure, so that the three-dimensional sense of shell is strong, is promoted The aesthetic feeling and feel of shell.

In one of the embodiments, the main part neighboring be arranged the first notch, the sidewall portion edge with The second notch is arranged in first notch corresponding position, and the inserts is located in the cavity of the first notch and the second notch composition.

In one of the embodiments, further include any one following scheme:

The inserts is the frame-shaped metalwork equipped with opening；

The inserts is symmetrically arranged strip metal part；

The inserts is straight metalwork；

The inserts is curved metal part.

The main part and the sidewall portion be vertically or in obtuse angle in one of the embodiments,.

It is seamlessly transitted between the main part and sidewall portion in one of the embodiments,.

The main part is in tabular or arc-shaped curved surface shape in one of the embodiments,.

In one of the embodiments, the main part with a thickness of 0.6mm~1.0mm.

The thickness of the sidewall portion is uniform in one of the embodiments, alternatively, the sidewall portion is in uneven thickness, And thickness is gradually increased by the direction far from main part.

In one of the embodiments, the sidewall portion with a thickness of 1.5mm~3.5mm.

The main part is glass in one of the embodiments, and/or, the sidewall portion is transparent polymer material.

It in one of the embodiments, further include in main part and the inner surface of sidewall portion setting decorative layer.

A kind of electronic device, the electronic device include display screen component and shell, the side wall of display screen component and shell Portion sets the opening-box with closing lid.

The rear shell of above-mentioned electronic device is the shell, and the shell is connect with display screen component, after the shell replaces Cover board and center, so that the structure of electronic device is simple and is easily assembled.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic rear view for the electronic device that an embodiment provides；

Fig. 2 is the schematic three dimensional views of the shell at the back of electronic device shown in Fig. 1；

Fig. 3 is the sectional view along A-A of electronic device shown in Fig. 1；

Fig. 4 is the sectional view along A-A of electronic device shown in Fig. 1, and wherein display screen component is removed；

Fig. 5 is the explosive view of shell shown in Fig. 4；

Fig. 6 is the installation diagram of main part and inserts in shell shown in Fig. 4；

Fig. 7 is the top view of structure shown in Fig. 6；

Fig. 8 is the sectional view along A-A of corresponding diagram 1 in another embodiment, and wherein display screen component is removed；

Fig. 9 is the sectional view along A-A of corresponding diagram 1 in another embodiment, and wherein display screen component is removed；

Figure 10 is the sectional view along A-A of corresponding diagram 1 in another embodiment, and wherein display screen component is removed；

Figure 11 is the sectional view along A-A of corresponding diagram 1 in other embodiments, and wherein display screen component is removed.

Specific embodiment

The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to herein Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to disclosure of this application more saturating It is thorough comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases Any and all combinations of the listed item of pass.

Include, but are not limited to be configured to connect via Wireline as " electronic device " as used herein (such as via Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another number According to connection/network) and/or via (for example, for the number of cellular network, WLAN (WLAN), such as DVB-H network TV network, satellite network, AM-FM broadcasting transmitter and/or another electronic device) wireless interface reception/transmission communication The device of signal.The example of electronic device includes, but are not limited to satellite or cellular phone；Can with combination cellular radio telephone with PCS Personal Communications System (PCS) terminal of data processing, fax and communication ability；It may include radio telephone, paging Machine, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver PDA；And conventional laptop and/or palmtop receiver or other electronic devices including radiotelephone transceiver.

Referring to figs. 1 to Fig. 3, in one embodiment, electronic device 10 is mobile phone, and electronic device 10 includes shell 100 and shows Display screen component 200, rear shell of the shell 100 as electronic device 10.In other alternate embodiments, shell 100 can be electronics The cover board of display screen component 200 in device 10.In the following description, it is illustrated so that shell 100 is the rear shell of mobile phone as an example.

In one embodiment, shell 100 is formed by glass or optical ceramics, including main part 110 and sidewall portion 120.Side Wall portion 120 is extended by 110 edge of main part, so that shell 100 is in opening-box.The thickness of any position of sidewall portion 120 Degree is greater than the thickness of main part 110.

Specifically, as shown in connection with fig. 4, main part 110 includes outer plate surface 111, inner plate surface 112.Sidewall portion 120 includes outer wall Face 121, inner wall 122.Outside wall surface 121 is connect with outer plate surface 111, and inner wall 122 is connect with inner plate surface 112.111 He of outer plate surface Outside wall surface 121 forms the outer surface of shell 100, and inner plate surface 112 and inner wall 122 form the inner surface of shell 100.

As shown in Figures 4 to 7, main part 110 and 120 junction of sidewall portion are equipped with inserts 130, and the one of the inserts 130 Part is embedded at main part 110, and rest part is embedded in sidewall portion 120.As shown in figure 5,110 edge of main part setting first Notch 113, and the first notch 113 is equipped on four sides of main part 110.Sidewall portion 120 it is corresponding with the first notch 113 The second notch 123 of place's setting, and be located in the sidewall portion 120 of 110 surrounding of main part and be equipped with the second notch 113.First notch 113 and second notch 123 form the square cavity for surrounding 110 surrounding of main part, section is that rectangular inserts 130 is located at the In the cavity of one notch 113 and the second notch 123 composition.As shown in Figure 6 and Figure 7, inserts 130, which encloses, sets main part 110, and at least Part is located at outside main part 110, and the part outside main part 110 is located in the second notch 123, and inserts 130 increases main body The contact area in portion 110 and sidewall portion 120 so that main part 110 and sidewall portion 120 connect it is stronger, it is not easy to separate.

In one embodiment, as shown in fig. 7, inserts 130 is rectangular frame-shaped metalwork, the thickness of inserts 130 is less than master The thickness in body portion 110, and inserts 130 is straight metalwork.It is to be understood that inserts 130 is in the direction for being parallel to main part 110 Upper is planar structure, i.e. the upper and lower surfaces of inserts 130 are planar structure, and inserts 130 is perpendicular to main part 110 It is planar structure on direction, i.e. the left side and right side of inserts 130 are planar structure.Metalwork is equipped with opening for docking Mouthful, the opening of the openable docking of inserts 130 is to be sheathed in the first notch 113.In another embodiment, inserts 130 is symmetrical The strip metal part of setting is symmetricly set in the first notch 113, can be set at the both ends and/or two sides of main part 110. In another embodiment, inserts 130 is curved metal part, it can be understood as, the upper surface and/or lower surface of inserts 130 are song The left side and/or right side of face or inserts 130 are curved surface.When inserts 130 is curved metal part, the first notch 113 and the The cavity of two notches 123 composition is the curved cavity cooperated with curved inserts 130.Inserts 130 can play decoration to shell 100 Effect, for example set inserts 130 in the shape and inserts 130 of grace to spray beautiful pattern, to increase shell 100 appreciative value.

As shown in figure 4, in one embodiment, being seamlessly transitted between main part 110 and sidewall portion 120.It is to be understood that interior Seamlessly transitted between plate face 112 and inner wall 122 and/or outside wall surface 121 and outer plate surface 111 between seamlessly transit.It can keep away in this way There are corner angle in the edge for exempting from main part 110, guarantees the fairness of sidewall portion 120 and 110 corner of main part, makes from shell 100 Viewing outside to inside when, sidewall portion 120 and 110 visual effect of main part are more preferable, and promoted user feel.

As shown in figure 4, in one embodiment, it is vertical between main part 110 and sidewall portion 120.It is to be understood that outside wall surface 121 perpendicular to outer plate surface 111, and between inner plate surface 112 and inner wall 122 with no restrictions, i.e. inner plate surface 112 and inner wall It can vertically or in obtuse angle between 122.As shown in figure 8, in another embodiment, in blunt between main part 110 and sidewall portion 120 Angle.It is to be understood that between outside wall surface 121 and outer plate surface 111 in obtuse angle, and do not done between inner plate surface 112 and inner wall 122 Limitation, i.e., can vertically or in obtuse angle between inner plate surface 112 and inner wall 122.

As shown in figure 4, in one embodiment, main part 110 is in tabular.In another embodiment, as shown in figure 9, it is main The arc-shaped curved in body portion 110, i.e. outer plate surface 111 are arc-shaped curved surface, and the shape of inner plate surface 112 is identical as outer plate surface 111, and outer Plate face 111 is parallel with inner plate surface 112.In other embodiments, the arc-shaped curved of main part 110, it is understood that be outside plate Face 111 is arcwall face, and inner plate surface 112 is plane, and thickness of the main part 110 at vertical central axis is maximum, the thickness at two sides It is minimum.The outer plate surface 111 of the arc of main part 110 is together with the corner of the smooth transition of 100 two sides of shell, so that shell The entire shape in curved surface in 100 upper surface, it is whole smooth, keep the shape of shell 100 more beautiful and there is preferable feel.

As shown in figure 4, in one embodiment, the outside wall surface 121 of sidewall portion 120 is plane, and the thickness of sidewall portion 120 is equal It is even.In another embodiment, as shown in Figure 10 and Figure 11, the outside wall surface 121 is curved surface, makes outside wall surface 121 and outer plate surface 111 Between it is whole smooth, keep the shape of shell 100 more beautiful while having preferable feel.The thickness of sidewall portion 120 is by main body The thickness on the direction of the end of sidewall portion 120 of portion 110 gradually increases, and increases the thickness difference of main part 110 and sidewall portion 120 It is different, the three-dimensional sense of shell 100 is increased, the aesthetic feeling of shell 100 is promoted.

It is described below to be illustrated so that main part 110 is the rectangular straight panel glass of a monolith as an example.Sidewall portion 120 can position In two opposite long edge positions of main part 110, it can also be located at two opposite short sides of main part 110, may be additionally located at main part 110 At surrounding, i.e. it is equipped with sidewall portion 120 at two long sides and two short sides, can all realize the opening-box structure of shell 100.

Make shell 100 in opening-box, when assembling mobile phone using shell 100, the electricity of mobile phone by the way that sidewall portion 120 is arranged The components such as pond (not shown), mainboard (not shown) and display screen component 200 can be put into the opening-box of shell 100 In structure, no longer need to that center is separately provided.Wherein, on the direction perpendicular to main part 110, sidewall portion 120 is far from main part The distance between 110 one end and main part 110 H are 3.5mm~8.5mm (showing in Fig. 4).Above-mentioned H indicates open box 100 depth of shell of shape structure by making shell 100 have suitable depth, and then guarantees to accommodate battery, the master of mobile phone The components such as plate and display screen component 200.Wherein, 120 smooth connection of sidewall portion of display screen component 200 and shell 100.

As shown in Fig. 4, Fig. 8 to Figure 11, the thickness of sidewall portion 120 is greater than the thickness of main part 110.Shell relative to uniform thickness Body 100, i.e., the thickness of sidewall portion 120 is equal with the thickness of main part 110 in shell 100, and the moulding of shell 100 can in the application It is relatively richer, there is higher identification.Wherein, the thickness L2 range of main part 110 can be 0.6mm~1.0mm, sidewall portion 120 thickness L1 range can be 1.5mm~3.5mm.It is understood that the thickness of sidewall portion 120 refers to the whole of sidewall portion 120 Body thickness such as can be the average thickness of sidewall portion 120.The thickness of sidewall portion 120 everywhere can be inconsistent, is also possible to identical 's.As shown in figure 4, the thickness of sidewall portion 120 is uniform；As shown in Figure 10, the thickness of sidewall portion 120 can be far from main part 110 Direction on be gradually increased.In this application, the variation pattern of 120 thickness of sidewall portion is not specifically limited.It is understood that It is that the thickness of certain is also smaller than the thickness of main part 110 in sidewall portion 120.

The thickness of sidewall portion 120 is relatively thick, can be arranged on the inside of sidewall portion 120 and mainboard, 200 phase of display screen component The structure of cooperation is directly mounted at mainboard and display screen component 200 in sidewall portion 120, keeps handset structure more succinct.And And thicker sidewall portion 120 is convenient for being arranged various moulding, such as each not phase of shape of the sidewall portion 120 in Fig. 4, Figure 10, Figure 11 Together.The thickness of main part 110 is very thin, and the main region on shell 100 is main part 110, can make shell 100 in this way Weight it is relatively light, and it is very fast to radiate.

The inner surface of shell 100 is covered with decorative layer.It in one embodiment, can be by way of vapor deposition in shell 100 Inner surface forms a tunic, in other alternate embodiments, can spray on the inner surface of shell 100 as decorative layer Ink, or film is pasted in the inner surface of shell 100 to form decorative layer.Such as decorative layer can be arranged to black, avoid penetrating Shell 100 sees internal structure of mobile phone, while making sidewall portion 120 and the more integrated visual effect of main part 110.Certainly, It may also set up pattern in decorative layer, enhance the aesthetics of mobile phone battery cover.

A kind of manufacturing method of shell, comprising the following steps:

Step a, provides plate glass, processes the first notch 113 on four sides of plate glass；

Inserts 130 is set in the first notch 113 by step b；

Sidewall portion 120 is arranged in the surrounding of plate glass in step c, and 130 part of inserts is located in sidewall portion 120.

Wherein, the thickness of sidewall portion 120 is greater than the thickness of main part 110.

As shown in fig. 6, in one embodiment, selecting one block of relatively thin plate glass, number is used according to the size of shell 100 Control lathe (CNC) working flat plate glass.Processing is lacked through the rectangular of plate glass periphery on the side of the surrounding of plate glass Mouthful, as the first notch 113.Obtain the main part 110 equipped with the first notch 113.

As shown in Figure 6 and Figure 7, in one embodiment, production material is the inserts 130 of metal, and the inserts 130 is opening Locate the square frame-like structure of docking, and the section of inserts 130 is rectangular.Inserts 130 is set in main body by the opening docked In first notch 130 in portion 110.

In one embodiment, mold is made, the inner cavity of mold is identical as the shape of shell 100.The master of inserts 130 will be equipped with Body portion 110 is put into mold, molding, and using in the transparent polymer material injection mold of melting, cooling, curing molding is obtained The shell 100 of inserts 130 is equipped between main part 110 and sidewall portion 129.

In one embodiment, it as shown in figure 4, the main part 110 of shell 100 is slab construction, is then selected in step a relatively thin Plate glass, the thickness of plate glass is identical as the thickness of main part 110, avoid to plate glass carry out thickness on plus Work.In another embodiment, it as shown in figure 9, the main part 110 of shell 100 is arc-shaped curved surface shape, then in step a, selects thicker Plate glass, it is processed into the structure that upper and lower surface is cambered surface by CNC, the main part 110 of arc can be made.

In one embodiment, the obtained product of step c is further processed, it can be by way of vapor deposition in shell 100 inner surface forms a tunic,, can be on the inner surface of shell 100 in other alternate embodiments using as decorative layer Ink is sprayed, or pastes film in the inner surface of shell 100 to form decorative layer.Such as decorative layer can be arranged to black, avoided Internal structure of mobile phone is seen through shell 100, while making sidewall portion 120 and the more integrated visual effect of main part 110.When So, it may also set up pattern in decorative layer, enhance the aesthetics of mobile phone battery cover.

Thickness is identical everywhere for the glass shell obtained by hot bending method, i.e. the thickness of glass and straight panel of curved sidewall portion Partial thickness of glass is equal.By the technical solution of the application, by the way that metal insert 130 is arranged in plate glass surrounding, it Shell 100 is made by injection molding in conjunction with plate glass using transparent high molecular material afterwards.The method significantly reduce The manufacture difficulty and cost of shell 100 are arranged inserts 130, increase master between the main part 110 and sidewall portion 120 of shell 100 Contact area between body portion 110 and sidewall portion 120, so that the connection between main part 110 and sidewall portion 120 is stronger. The thickness of main part 110 is less than sidewall portion 120, so that the haveing a graceful figure of shell, three-dimensional sense are strong, promotes the aesthetic feeling and hand of shell Sense, and fairing is compared in the outer surface of shell 100, user experience is preferable.

As shown in figures 1 and 3, in one embodiment, the application also provides a kind of electronic device, after the electronic device Shell is the shell 100, and the shell 100 is connect with display screen component 200, and the shell 100 replaces back shroud and center, is made It obtains the structure of electronic device simply and is easily assembled.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.

Claims (12)

1. a kind of shell, which is characterized in that the sidewall portion including main part and positioned at main part edge, the main part and described Sidewall portion is in opening-box, and the thickness of the sidewall portion is greater than the thickness of the main part, and the main part is connected with sidewall portion Place is equipped with inserts, and a part of the inserts is embedded in main part, and the rest part of the inserts is embedded in sidewall portion.

2. shell according to claim 1, which is characterized in that the first notch, institute is arranged in the neighboring of the main part It states sidewall portion edge and the first notch corresponding position and the second notch is set, the inserts is located at the first notch and the second notch forms In cavity.

3. shell according to claim 1, which is characterized in that further include any one following scheme:

The inserts is the frame-shaped metalwork equipped with opening；

The inserts is symmetrically arranged strip metal part；

The inserts is straight metalwork；

The inserts is curved metal part.

4. shell according to claim 1, which is characterized in that the main part and the sidewall portion are vertically or in obtuse angle.

5. shell according to claim 1, which is characterized in that seamlessly transitted between the main part and sidewall portion.

6. shell according to claim 1, which is characterized in that the main part is in tabular or arc-shaped curved surface shape.

7. shell according to claim 1, which is characterized in that the main part with a thickness of 0.6mm~1.0mm.

8. shell according to claim 1, which is characterized in that the thickness of the sidewall portion is uniform, alternatively, the sidewall portion It is in uneven thickness, and thickness far from the direction of main part by gradually increasing.

9. shell according to claim 1, which is characterized in that the sidewall portion with a thickness of 1.5mm~3.5mm.

10. shell according to claim 1, which is characterized in that the main part is glass, and/or, the sidewall portion is Transparent polymer material.

11. shell according to claim 1, which is characterized in that further include being arranged in main part and the inner surface of sidewall portion Decorative layer.

12. a kind of electronic device, which is characterized in that the electronic device includes display screen component and claim 1-11 any one The sidewall portion of shell in, the display screen component and shell sets the opening-box with closing lid.