CN208402257U - A kind of rear shell of electronic device, it is a kind of after shell component and a kind of electronic device - Google Patents

A kind of rear shell of electronic device, it is a kind of after shell component and a kind of electronic device Download PDF

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Publication number
CN208402257U
CN208402257U CN201820808893.6U CN201820808893U CN208402257U CN 208402257 U CN208402257 U CN 208402257U CN 201820808893 U CN201820808893 U CN 201820808893U CN 208402257 U CN208402257 U CN 208402257U
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CN
China
Prior art keywords
rear shell
opening
groove
electronic device
bottom plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820808893.6U
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Chinese (zh)
Inventor
贾玉虎
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
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201820808893.6U priority Critical patent/CN208402257U/en
Application granted granted Critical
Publication of CN208402257U publication Critical patent/CN208402257U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This application provides a kind of rear shell of electronic device, a kind of rear shell component and a kind of electronic devices, the rear shell is provided with the groove of receiving electronic device, an at least slot side for groove is provided with the opening inside and outside through-going recess, wherein, for opening for being embedded in filling part with the slot side of completion opening and supporting groove, the material of rear shell is non-plastic hardness material.The aperture of the rear shell is at low cost and does not influence the integral strength of rear shell.

Description

A kind of rear shell of electronic device, it is a kind of after shell component and a kind of electronic device
Technical field
The present invention relates to the technical field of shell, be specifically related to a kind of electronic device rear shell, it is a kind of after shell component and A kind of electronic device.
Background technique
With the fast development of electronic device, electronic device develops towards multi-functional, intelligentized direction.In addition, very much Fashionable element is also added on electronic device, and specifically, electronic device can be set to ceramic rear shell, glass rear shell, metal Then rear shell etc. carves hole in ceramic rear shell, glass rear shell, metal rear shell, to be connected to inside and outside electronic device.But At present ceramics rear shell, glass rear shell, aperture is at high cost in metal rear shell and also will affect the integral strength of rear shell.
Summary of the invention
On the one hand the embodiment of the present application provides a kind of rear shell, which is provided with the groove of receiving electronic device, groove An at least slot side be provided with the opening inside and outside through-going recess, wherein opening for be embedded in filling part be open and prop up with completion The slot side of groove is supportted, the material of rear shell is non-plastic hardness material.
The embodiment of the present application on the other hand provide it is a kind of after shell component, which includes rear shell and plastic stent, Rear shell is provided with the groove of receiving electronic device, and an at least slot side for groove is provided with the opening inside and outside through-going recess, rear shell Material is non-plastic hardness material;At least partially embedded opening of plastic stent is located at the slot side of completion opening and supporting groove The plastic stent of opening offers functional hole, and functional hole is used for inside and outside communication groove, so that electronic device and groove Outside connection.
On the other hand the embodiment of the present application provides a kind of electronic device, which includes display screen component, front housing With above-mentioned rear shell component, display screen component, front housing and rear shell component are cascading.
Electronic device is accommodated in the groove of rear shell, needs to open up functional hole in rear shell, so that electronic device passes through function Energy hole is connected to the outside of groove, and in this embodiment, the part from plastics bracket that will need to open up functional hole in rear shell replaces, function Can hole be directly provided on plastic stent, the functional hole on plastic stent can directly be made by mold or carve, Reduce the difficulty for opening up functional hole by way of carving in non-plastic hardness material rear shell.On the slot side of the groove of rear shell Opening is offered, plastic stent is at least partially embedded into aperture, and plastic stent is while completion is open to the slot side of groove Certain support is also constituted, the integral strength of rear shell is improved.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, 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 dimensional decomposition structure diagram of an embodiment of electronic device provided by the present application;
Fig. 2 is the dimensional decomposition structure diagram of an embodiment of rear shell component provided by the present application;
Fig. 3 is the three-dimensional assembling structure schematic diagram of an embodiment of rear shell component provided by the present application;
Fig. 4 is the schematic perspective view of an embodiment of rear shell provided by the present application;
Fig. 5 is the schematic perspective view of rear shell in Fig. 3;
Fig. 6 is the schematic perspective view of an embodiment of plastic stent provided by the present application;
Fig. 7 is the schematic cross-section in the application Fig. 2 on VII-VII direction;
Fig. 8 is the schematic perspective view of another embodiment of plastic stent provided by the present application;
Fig. 9 is the schematic cross-section in the application Fig. 2 on Ⅸ-Ⅸ direction;
Figure 10 is the schematic perspective view of another embodiment of plastic stent provided by the present application.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in further detail.It is emphasized that following implement Example is merely to illustrate the present invention, but is not defined to the scope of the present invention.Likewise, following embodiment is only portion of the invention Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts There are other embodiments, shall fall within the protection scope of the present invention.
Electronic device in following embodiment includes mobile phone, tablet computer, wearable device etc..
Term " first ", " second ", " third " in the present invention are used for description purposes only, and should not be understood as instruction or dark Show relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second ", " are defined as a result, Three " feature can explicitly or implicitly include at least one of the features.In description of the invention, the meaning of " plurality " is extremely It is two few, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present invention Such as up, down, left, right, before and after ...) it is only used for explaining in the phase under a certain particular pose (as shown in the picture) between each component To positional relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith Become.In addition, term " includes " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as comprising The process, method, system, product or equipment of a series of steps or units are not limited to listed step or unit, and It is optionally further comprising the step of not listing or unit, or optionally further comprising for these process, methods, product or equipment Intrinsic other step or units.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments Containing at least one embodiment of the present invention.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 dimensional decomposition structure diagram of an embodiment of electronic device provided by the present application.
The electronic device of the present embodiment includes rear shell component 10, front housing 20 and display screen component 30, display screen component 30, preceding Shell 20 and rear shell component 10 are cascading, and the lid of display screen component 30 is located on front housing 20, and display screen component 30 is for showing The information such as text, picture, ornaments, the lid of front housing 20 are located on rear shell component 10 and form a receiving cavity with rear shell component 10, The receiving cavity is used to accommodate the electronic device in electronic device, and electronic device includes USB plug, SIM card support, loudspeaker, wheat Gram wind earphone socket etc..
Fig. 2 and Fig. 3 are please referred to, Fig. 2 is that the dimensional decomposition structure of an embodiment of rear shell component 10 provided by the present application is shown It is intended to, Fig. 3 is the three-dimensional assembling structure schematic diagram of an embodiment of rear shell component 10 provided by the present application.
In the present embodiment, rear shell component 10 may include rear shell 40 and plastic stent 50.The material of rear shell 40 is non-modeling Expect rigid material.
Rear shell 40 is arranged fluted 41, and groove 41 is located in rear shell 40 and rear shell for accommodating electronic device, the lid of front housing 20 40 groove 41 forms receiving cavity.An at least slot side for groove 41 is provided with the opening 42 inside and outside through-going recess 41, for example, figure Shown by 2 and Fig. 3 is that one of slot side of groove 41 is provided with an opening 42 inside and outside through-going recess 41;In Fig. 4 Shown is that the two of them slot side of groove 41 is provided with two inside and outside through-going recess 41 openings 42 (referring to Fig. 4, Fig. 4 It is the schematic perspective view of an embodiment of rear shell 40 provided by the present application), other situations are numerous to list herein.
Please continue to refer to Fig. 2, plastic stent 50 is at least partially embedded into the opening 42 of rear shell 40, so that completion is open 42, plastic stent 50, which is embedded into rear shell 40, to improve the intensity of 41 slot side of groove with the slot side of supporting groove 41.Positioned at opening Plastic stent 50 at mouth 42 offers functional hole 51, and functional hole 51 can be the hole USB, SIM aperture, loudspeaker sound outlet hole, wheat Any one in gram air holes, earpiece holes etc., at least opens up a type of functional hole 51, functional hole 51 is used on plastic stent 50 Inside and outside communication groove 41, the electronic device in groove 41 is connected to by functional hole 51 with the outside of groove 41.Example Such as, when electronic device is earphone socket, functional hole 51 is earphone jack, and electronic receptacle part-structure is accommodated in earphone jack, Electronic receptacle another part structure is accommodated in groove 41, and earphone passes through earphone jack and earphone socket cooperates.
Electronic device is accommodated in the groove 41 of rear shell 40, needs to open up functional hole 51 in rear shell 40, so that electronics device Part is connected to by functional hole 51 with the outside of groove 41, in this embodiment, will need to open up the part of functional hole 51 in rear shell 40 It is replaced with plastic stent 50, functional hole 51 is directly provided on plastic stent 50, and the functional hole 51 on plastic stent 50 can lead to It crosses mold or carves and directly make, reduce and open up function by way of carving in non-plastic hardness material rear shell 40 The difficulty in energy hole 51.Opening 42 is offered on the slot side of the groove 41 of rear shell 40, plastic stent 50 is at least partially embedded into opening In 42, plastic stent 50 also constitutes certain support to the slot side of groove 41 while completion opening 42, improves rear shell 40 integral strength.
The material of rear shell 40 can perhaps perhaps ceramics belong to fragile article in glass or ceramics to ceramics glass for glass It is big that the at high cost of functional hole 51, difficulty are carved in rear shell 40.Even if offering functional hole 51 on glass or ceramic rear shell 40, In the case where functional hole 51 opens up excessive, glass or ceramic rear shell 40 will be greatly reduced in the intensity of tapping, therefore, lead to It crosses and opens up the mode of functional hole 51 on plastic stent 50 and be substituted in the mode for opening up functional hole 51 in glass or ceramic rear shell 40, Aperture cost can not only be reduced but also the integral strength of glass or ceramic rear shell 40 can be improved.
The material of rear shell 40 may be the metal materials such as copper, iron, aluminium, magnesium, copper alloy, ferroalloy, aluminium alloy, magnesium alloy Matter.
Referring to Fig. 5, Fig. 5 is the schematic perspective view of rear shell 40 in Fig. 3.
Specifically, rear shell 40 may include bottom plate 43 and side plate 44, and side plate 44 is from 43 edge of bottom plate to bottom plate 43 Curving simultaneously extends to form groove 41, and side plate 44 offers opening 42, plastic stent 50 and opening as the side channel of groove 41 42 paste connection.
Optionally, be open 42 bottom 421 is higher by the ipsilateral surface in bottom 421 of bottom plate 43 and opening 42, and is open 42 Bottom 421 connect to form step-like structure 45 with the same surface of bottom plate 43, plastic stent 50 is bonded with step-like structure 45, To prevent plastic stent 50 mobile to the direction far from groove 41.
Fig. 6 and Fig. 7 are please referred to, Fig. 6 is the schematic perspective view of an embodiment of plastic stent 50 provided by the present application, Fig. 7 is the schematic cross-section in the application Fig. 2 on VII-VII direction.
Plastic stent 50 may include function part 52 and the first auxiliary section 53, and function part 52 is placed in opening 42 and opens up Functional hole 51, the first auxiliary section 53 connect with function part 52 and extends to bottom plate 43, to be bonded with step-like structure 45.
Plastic stent 50 is connect with rear shell 40, is referred specifically to, and function part 52 (please join with the bottom 421 of opening 42 and side 422 Read Fig. 3) fitting, the first auxiliary section 53 surface ipsilateral with bottom plate 43 is bonded.Because the bottom 421 and bottom 421 of opening 42 are same Side surface connection be formed with step-like structure 45, so plastic stent 50 with rear shell 40 cooperate when, the function of plastic stent 50 Energy portion 52 and the mutual bending in the first auxiliary section 53 connect the clamping structure to be formed and be matched with above-mentioned step-like structure 45, plastics branch Frame 50 and step-like structure 45 cooperate, to prevent plastic stent 50 mobile to the direction far from groove 41.Optionally, function When energy portion 52 is placed in opening 42, the outer peripheral surface of function part 52 is aligned with the outer peripheral surface of side plate 44, with shell component 10 after guarantee The globality and aesthetics of whole outer peripheral surface.
Fig. 3, Fig. 8 and Fig. 9 are please referred to, Fig. 8 is the stereochemical structure of another embodiment of plastic stent 50 provided by the present application Schematic diagram, Fig. 9 are the schematic cross-sections in the application Fig. 2 on Ⅸ-Ⅸ direction.
Plastic stent 50 further comprises the second auxiliary section 54, and the second auxiliary section 54 connect with function part 52 and is resisted against side 44 inside of plate.
Side plate 44 may include the first side plate 441, the second side plate 442, third side plate 443 and the 4th side plate 444, the first side Plate 441, the second side plate 442, third side plate 443 and the 4th side plate 444 are connected with each other, 443 phase of the first side plate 441 and third side plate To setting, the second side plate 442 and the 4th side plate 444 are oppositely arranged.In the present embodiment, the first side plate 441 offers opening 42, The side 422 of opening 42 and the second adjacent side plate 442, the 4th side plate 444 are respectively formed turning.
When the quantity of the second auxiliary section 54 is that for the moment, the second auxiliary section 54 connect to form L-type structure with function part 52, function Portion 52 is bonded with the bottom 421 of opening 42 and side 422 (please referring to Fig. 3), the second auxiliary section 54 and the second side plate 442 or the The inner surface of four side plates 444 is bonded.Because the side 422 of opening 42 is divided with the second adjacent side plate 442, the 4th side plate 444 Not Xing Cheng turning, so the second auxiliary section 54 can prevent plastic stent 50 from moving to the direction far from groove 41 with turning cooperation It is dynamic.
When the quantity of the second auxiliary section 54 is two, two the second auxiliary sections 54 are distributed in the opposite end of function part 52, Second auxiliary section 54 connect to form U-shaped structure with function part 52, and function part 52 is bonded with the bottom 421 of opening 42 and side 422, Second auxiliary section 54 is bonded with the inner surface of the second side plate 442, the 4th side plate 444 respectively.Because opening 42 side 422 with Adjacent the second side plate 442, the 4th side plate 444 are respectively formed turning, so the second auxiliary section 54 can be prevented with turning cooperation Plastic stent 50 is mobile to the direction far from groove 41.Furthermore U-shaped 50 symmetrical configuration of plastic stent is to being more uniformly stressed, U-shaped plastic stent 50 and the bond area of rear shell 40 also further increase, so that plastic stent 50 and the connection of rear shell 40 are strong Degree further enhances.
Fig. 2, Fig. 9 and Figure 10 are please referred to, Figure 10 is the three-dimensional knot of another embodiment of plastic stent 50 provided by the present application Structure schematic diagram.
Plastic stent 50 further comprises third auxiliary section 55, third auxiliary section 55 connect with the second auxiliary section 54 and against In on the bottom plate 43 of the inside of groove 41, to increase the bond area of plastic stent 50 Yu rear shell 40.Third auxiliary section 55 can be with It is connect with the first auxiliary section 53, third auxiliary section 55 can not also be connect it is not limited here with the first auxiliary section 53.
The material of plastic stent 50 can be PC, ABS, PE, PP, PVC, PMMA etc..
The foregoing is merely section Examples of the invention, are not intended to limit protection scope of the present invention, all utilizations Equivalent device made by description of the invention and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations Technical field, be included within the scope of the present invention.

Claims (14)

1. a kind of rear shell of electronic device, which is characterized in that
The rear shell is provided with the groove of receiving electronic device, and an at least slot side for the groove is provided in the groove Outer opening, wherein the opening is open and supports the slot side of the groove for being embedded in filling part described in completion, described The material of rear shell is non-plastic hardness material.
2. rear shell according to claim 1, which is characterized in that
The material of the rear shell is glass or ceramics.
3. rear shell according to claim 1, which is characterized in that
The rear shell includes: bottom plate and side plate, and curving of the side plate from the bottom plate edge to the bottom plate is simultaneously The groove is extended to form, the side plate offers the opening.
4. rear shell according to claim 3 characterized by comprising
The bottom of the opening is higher by the bottom plate surface ipsilateral with the bottom of the opening, and the bottom of the opening and institute The same surface for stating bottom plate connects to form step-like structure.
5. shell component after a kind of, which is characterized in that shell component includes: after described
Rear shell, the rear shell are provided with the groove of receiving electronic device, and an at least slot side for the groove is provided with through described Opening inside and outside groove, the material of the rear shell are non-plastic hardness material;And
Plastic stent, at least partially embedded opening are located at described so that the slot side of the groove is open and supported described in completion The plastic stent of opening offers functional hole, and the functional hole is for being connected to inside and outside the groove, so that institute Electronic device is stated to be connected to the outside of the groove.
6. shell component after according to claim 5, which is characterized in that
The material of the rear shell is glass or ceramics.
7. shell component after according to claim 5, which is characterized in that
The rear shell includes: bottom plate and side plate, and curving of the side plate from the bottom plate edge to the bottom plate is simultaneously The groove is extended to form, the side plate offers the opening, and the plastic stent and the opening, which are pasted, to be connected.
8. shell component after according to claim 7, which is characterized in that
The bottom of the opening is higher by the bottom plate surface ipsilateral with the bottom of the opening, and the bottom of the opening and institute The same surface for stating bottom plate connects to form step-like structure;
The plastic stent includes function part and the first auxiliary section, and the function part is placed in the opening and offers described Functional hole, first auxiliary section connect with the function part and extends to the bottom plate, to be bonded with the step-like structure.
9. shell component after according to claim 8, which is characterized in that
The plastic stent further comprises the second auxiliary section, and second auxiliary section connect with the function part and is resisted against institute State side plate interior sides.
10. shell component after according to claim 9, which is characterized in that
The plastic stent further comprises third auxiliary section, the third auxiliary section connect with second auxiliary section and against In on the bottom plate.
11. shell component after according to claim 9 characterized by comprising
The quantity of second auxiliary section is two, and two second auxiliary sections are distributed in the opposite end of the function part, To be constituted U-shaped shape with the function part.
12. shell component after according to claim 8 characterized by comprising
The function part is placed in the opening, and the outer peripheral surface of the function part is aligned with the outer peripheral surface of the side plate.
13. according to the described in any item rear shell components of claim 5 to 12, which is characterized in that
The functional hole includes the hole USB, SIM aperture, loudspeaker sound outlet hole, microphone aperture, at least one in earpiece holes.
14. a kind of electronic device characterized by comprising described in display screen component, front housing and any one of claim 5 to 13 Rear shell component, the display screen component, the front housing and it is described after shell component be cascading.
CN201820808893.6U 2018-05-28 2018-05-28 A kind of rear shell of electronic device, it is a kind of after shell component and a kind of electronic device Expired - Fee Related CN208402257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820808893.6U CN208402257U (en) 2018-05-28 2018-05-28 A kind of rear shell of electronic device, it is a kind of after shell component and a kind of electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820808893.6U CN208402257U (en) 2018-05-28 2018-05-28 A kind of rear shell of electronic device, it is a kind of after shell component and a kind of electronic device

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Publication Number Publication Date
CN208402257U true CN208402257U (en) 2019-01-18

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CN201820808893.6U Expired - Fee Related CN208402257U (en) 2018-05-28 2018-05-28 A kind of rear shell of electronic device, it is a kind of after shell component and a kind of electronic device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021093428A1 (en) * 2019-11-12 2021-05-20 京东方科技集团股份有限公司 Electronic terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021093428A1 (en) * 2019-11-12 2021-05-20 京东方科技集团股份有限公司 Electronic terminal

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Granted publication date: 20190118