CN204887786U - Mobile terminal dorsal scale structure and mobile terminal - Google Patents
Mobile terminal dorsal scale structure and mobile terminal Download PDFInfo
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- CN204887786U CN204887786U CN201520669931.0U CN201520669931U CN204887786U CN 204887786 U CN204887786 U CN 204887786U CN 201520669931 U CN201520669931 U CN 201520669931U CN 204887786 U CN204887786 U CN 204887786U
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- frame
- mobile terminal
- shell structure
- main body
- back shell
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Abstract
This has openly provided a mobile terminal dorsal scale structure and mobile terminal, and the dorsal scale structure includes: the dorsal scale main part, the dorsal scale main part includes: the backplate is located respectively the frame of backplate both sides, every the frame includes: the frame main part, in last frame and the lower frame that extend respectively at the both ends of frame main part, wherein, the frame buckled set up so that the frame main part constitutes mobile terminal's the frame of controlling, upward the frame is set up and is done: towards the opposite side the direction of frame is buckled so that two go up the top surface frame that the frame constitutes mobile terminal jointly, the lower frame is set up to be done: towards the opposite side the direction of frame is buckled so that two the lower frame constitutes jointly mobile terminal's bottom surface frame. This has openly designed a simple and easy fashioned mobile terminal dorsal scale structure, and the manufacturing procedure who sets up in order to realize mobile terminal dorsal scale structure through integrated into one piece simplifies, reduces processing cycle to the yields is high.
Description
Technical field
The disclosure relates to technical field of communication equipment, particularly relates to a kind of mobile terminal back shell structure and mobile terminal.
Background technology
Along with the fast development in epoch, current fashionable element is applied in all trades and professions.Such as: the outward appearance of the mobile terminals such as mobile phone has all rubbed up fashionable element at present to attract user, followingly it is illustrated for smart mobile phone.At present, smart mobile phone changes traditional pattern, and the composition of smart mobile phone mostly is metal and combines with plastics, and its processing method mostly is metal cutting process and forms back shell structure, then by the manufacture processing method of injection moulding in metal shell on the back, metal shell on the back is allowed to combine with plastics.Wherein, adopt the processing mode difficulty of processing of metal cutting larger, step is more loaded down with trivial details, and the cycle is long, and yields is lower.
Utility model content
In view of this, the disclosure proposes the simple mobile terminal back shell structure of a kind of structure and mobile terminal to solve the problems of the technologies described above.
In order to achieve the above object, the technical scheme that the disclosure adopts is:
According to the first aspect of disclosure embodiment, propose a kind of mobile terminal back shell structure, comprising: shell on the back main body; Described shell on the back main body comprises: backboard, lays respectively at the frame of described backboard both sides; Each described frame comprises: frame main body, the upper side frame extended respectively in the two ends of described frame main body and lower frame;
Wherein, described frame is bent and arranges to make described frame main body be formed the left and right side frame of mobile terminal; Described upper side frame is set to: the direction towards frame described in opposite side bends with the end face frame making two described upper side frames jointly be formed mobile terminal; Described lower frame is set to: the direction towards frame described in opposite side bends with the bottom surface frame making two described lower frames jointly be formed described mobile terminal.
The further improvement of disclosure mobile terminal back shell structure is, is provided with the gap for arranging communication antenna between two described upper side frames and between two described lower frames.
The further improvement of disclosure mobile terminal back shell structure is, described shell on the back main body is H type metal shell on the back main body.
The further improvement of disclosure mobile terminal back shell structure is, the bending angle scope of the relatively described backboard of described frame is 30 ° ~ 150 °.
The further improvement of disclosure mobile terminal back shell structure is, the relatively described backboard 90-degree bent of described frame is arranged.
The further improvement of disclosure mobile terminal back shell structure is, the bending angle scope of the described frame main body relative to described lower frame of the described upper side frame on each described frame is 30 ° ~ 150 °.
The further improvement of disclosure mobile terminal back shell structure is, the described frame main body 90-degree bent relative to described lower frame of the described upper side frame on each described frame is arranged.
The further improvement of disclosure mobile terminal back shell structure is, at the in-plane of described backboard, described frame is linear pattern frame or arc-shaped frame.
The further improvement of disclosure mobile terminal back shell structure is, at the bearing of trend of described frame main body, described upper side frame and described lower frame linearly extend respectively or arcuately extend.
According to the second aspect of disclosure embodiment, propose a kind of mobile terminal, comprise the mobile terminal back shell structure as described in aforementioned any one, and terminal body; Wherein, described terminal body is connected in described mobile terminal back shell structure by any one mode in welding, riveted joint, stickup.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the disclosure devises a kind of mobile terminal back shell structure of simple forming, simplified with the manufacturing procedure realizing mobile terminal back shell structure by one-body molded setting, reduce the process-cycle, and yields is high.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification and to form the part of this specification, shows and meets embodiment of the present disclosure, and is used from specification one and explains principle of the present disclosure.
Fig. 1 is the shaping front structural representation of disclosure mobile terminal back shell structure;
Fig. 2 be disclosure mobile terminal back shell structure shaping after structural representation;
Fig. 3 is the overall structure schematic diagram of disclosure mobile terminal.
Embodiment
Below with reference to embodiment shown in the drawings, the disclosure is described in detail.But these execution modes do not limit the disclosure, the structure that those of ordinary skill in the art makes according to these execution modes, method or conversion functionally are all included in protection range of the present disclosure.
The term used in the disclosure is only for the object describing specific embodiment, and the not intended to be limiting disclosure." one ", " described " and " being somebody's turn to do " of the singulative used in disclosure and the accompanying claims book is also intended to comprise most form, unless context clearly represents other implications.It is also understood that term "and/or" used herein refer to and comprise one or more project of listing be associated any or all may combine.
Although should be appreciated that the disclosure may adopt term first, second etc. various information is described, these information should not be limited to these terms.These terms are only used for the information of same type to be distinguished from each other out.Such as, when not departing from disclosure scope, the first information also can be called as the second information, and similarly, the second information also can be called as the first information.Depend on linguistic context, word as used in this " if " can be construed as into " ... time " or " when ... time " or " in response to determining ".
As depicted in figs. 1 and 2, Fig. 1 is the shaping front structural representation of disclosure mobile terminal back shell structure; Fig. 2 be disclosure mobile terminal back shell structure shaping after structural representation.In the disclosure, mobile terminal back shell structure, by being processed by the metal plate structure of a H type, not only simplify manufacturing procedure, reduces the process-cycle, and improves yields, reduce processing cost.
Mobile terminal back shell structure of the present disclosure comprises: shell on the back main body 10.In the disclosure, this shell on the back main body 10 is H type metal shell on the back main body, can the metal shell on the back of accommodating terminal body to be formed by bending process.Particularly, shell on the back main body 10 comprises: backboard 11, lays respectively at the frame 12 of backboard 11 both sides.Each frame 12 comprises: frame main body 121, the upper side frame 122 extended respectively in the two ends of frame main body 121 and lower frame 123.
Wherein, shell on the back main body 10 formed can accommodating terminal body metal shell on the back process in, this frame 12 be bent arrange with the left and right side frame making frame main body 121 be formed mobile terminal.Then, upper side frame 122 is set to: the direction towards opposite side frame 12 bends with the end face frame making two upper side frames 122 jointly be formed mobile terminal; Lower frame 123 is set to: the direction towards opposite side frame 12 bends with the bottom surface frame making two lower frames 123 jointly be formed mobile terminal.
Optionally, the gap 124 for arranging communication antenna is provided with between two upper side frames 122 and between two lower frames 123.That is, the length sum of two upper side frames 122 is less than the distance between two frame main bodys 121, and the length sum of two lower frames 123 is also less than the distance between two frame main bodys 121.Wherein, the position in this gap 124 can setting position arbitrarily according to demand, can be adjusted by the length arranging two upper side frames 122 and two lower frames 123.In addition, the size in this gap 124 is also undertaken controlling by the length of two upper side frames 122 and two lower frames 123.Preferably, be set to equal by the length of two upper side frames 122, the length of two lower frames 123 is set to equal, and to make gap 124 be positioned on the symmetry axis of mobile terminal, i.e. centre position, to beautify the outward appearance of mobile terminal.
Further, the bending angle scope of the relative backboard 11 of frame 12 is 30 ° ~ 150 °, and bending angle can adjust according to design requirement particularly.In a preferred embodiment of the present disclosure, this frame 12 relatively backboard 11 90-degree bent is arranged.Optionally, the bending angle scope of the upper side frame 122 frame main body 121 relative to lower frame 123 on each frame 12 is 30 ° ~ 150 °.In another preferred embodiment of the present disclosure, upper side frame 122 frame main body 121 relative to lower frame 123 90-degree bent on each frame 12 is arranged.Wherein, at the in-plane of backboard 11, frame 12 is linear pattern frame or arc-shaped frame, so arranges to make the frame of mobile terminal surrounding can be set to straight line frame or arcuate border.Further, at the bearing of trend of frame main body 121, upper side frame 122 and lower frame 123 linearly extend respectively or arcuately extend, setting like this is to make after this upper side frame 122 and lower frame 123 be bent processing, terminal top can be straight line frame or circular arc frame according to demand, terminal bottom also can be chosen as straight line frame or arcuate border according to demand, thus adds the selectivity of mobile terminal outward appearance setting, meets the user's request of different hobby.
According to the second aspect of disclosure embodiment, a kind of mobile terminal 1 is also proposed, as shown in Figure 3, this mobile terminal 1 comprise above-mentioned described in mobile terminal back shell structure, and terminal body 20; Wherein, terminal body 20 is connected with in described mobile terminal back shell structure by any one mode in welding, riveted joint, stickup.This terminal body 20 is working of plastics, can be the pin internal frame structure in mobile terminal 1 particularly, for other electronic components such as wiring harness mainboard, display screen, touch-screens, so by simple operation to achieve the perfect adaptation of metal shell on the back and plastic endings main body.
As shown in Figure 1 to Figure 3, in the course of processing of disclosure mobile terminal back shell structure, first one is provided to have the circumferential side frame of mobile terminal 1 and the shell on the back main body 10 of backboard 11, this shell on the back main body 10 is H type metal master, wherein, backboard 11 size of design and the width of circumferential side frame limit according to the size preset of mobile terminal 1; Then by both sides frame 12 to the bending process of same direction, to begin to take shape the left and right side frame of mobile terminal 1, now both sides frame 12 and backboard 11 form a U-shaped structure; Then, by the upper side frame 122 on each frame 12 and lower frame 123 also bending process respectively, to make the upper side frame 122 of both sides frame 12 respectively towards relative direction bending docking, the lower frame 123 of both sides frame 12 is also respectively towards relative direction bending docking, wherein, all reserve the gap 124 required for terminal antenna between two upper side frames 122 and between two lower frames 123, so just define the mobile terminal back shell structure that the disclosure proposes.Further, the mobile terminal shell on the back of this metal can also carry out machine tooling according to accuracy requirement, can comprise particularly deburring, surface oxidation, sandblasting, wire drawing, polishing, electrophoresis, spraying, electricity, in radium carving, the step such as printing one or multinomial to beautify finished appearance.Then, the terminal body 20 of injection mo(u)lding is in advance connected in described mobile terminal back shell structure by any one mode in welding, riveted joint, stickup, setting like this just reaches the object adopting simple processing mode to be combined with plastic body by metal shell on the back, injection moulding is with in the course of processing forming metal shell on the back and be combined with plastic body in metal shell on the back to solve existing mobile terminal 1, and lathe produces the problems such as line has high input, the process-cycle is long, yields is low.
The disclosure devises a kind of mobile terminal back shell structure of simple forming, is simplified, reduce the process-cycle, and yields is high by one-body molded setting with the manufacturing procedure realizing mobile terminal back shell structure; And, by being reserved with the gap for mobile terminal antenna layout between two upper side frames and between two lower frames respectively, meet the designing requirement of mobile terminal, course of processing extreme facility, overturn the combination of conventional metals shell on the back and plastic endings main body, the more important thing is and simplified procedure of processing, reduce processing cost, have more the market competitiveness.
Those skilled in the art, at consideration specification and after putting into practice disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by the claim of the application.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (10)
1. a mobile terminal back shell structure, is characterized in that, comprising: shell on the back main body; Described shell on the back main body comprises: backboard, lays respectively at the frame of described backboard both sides; Each described frame comprises: frame main body, the upper side frame extended respectively in the two ends of described frame main body and lower frame;
Wherein, described frame is bent and arranges to make described frame main body be formed the left and right side frame of mobile terminal; Described upper side frame is set to: the direction towards frame described in opposite side bends with the end face frame making two described upper side frames jointly be formed mobile terminal; Described lower frame is set to: the direction towards frame described in opposite side bends with the bottom surface frame making two described lower frames jointly be formed described mobile terminal.
2. mobile terminal back shell structure according to claim 1, is characterized in that, is provided with the gap for arranging communication antenna between two described upper side frames and between two described lower frames.
3. mobile terminal back shell structure according to claim 1, is characterized in that, described shell on the back main body is H type metal shell on the back main body.
4. mobile terminal back shell structure according to claim 1, is characterized in that, the bending angle scope of the relatively described backboard of described frame is 30 ° ~ 150 °.
5. mobile terminal back shell structure according to claim 4, is characterized in that, the relatively described backboard 90-degree bent of described frame is arranged.
6. mobile terminal back shell structure according to claim 1, is characterized in that, the bending angle scope of the described frame main body relative to described lower frame of the described upper side frame on each described frame is 30 ° ~ 150 °.
7. mobile terminal back shell structure according to claim 6, is characterized in that, the described frame main body 90-degree bent relative to described lower frame of the described upper side frame on each described frame is arranged.
8. mobile terminal back shell structure according to any one of claim 1 to 7, is characterized in that, at the in-plane of described backboard, described frame is linear pattern frame or arc-shaped frame.
9. mobile terminal back shell structure according to claim 8, is characterized in that, at the bearing of trend of described frame main body, described upper side frame and described lower frame linearly extend respectively or arcuately extend.
10. a mobile terminal, is characterized in that, comprises mobile terminal back shell structure as claimed in any one of claims 1-9 wherein, and terminal body; Wherein, described terminal body is connected in described mobile terminal back shell structure by any one mode in welding, riveted joint, stickup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669931.0U CN204887786U (en) | 2015-08-31 | 2015-08-31 | Mobile terminal dorsal scale structure and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669931.0U CN204887786U (en) | 2015-08-31 | 2015-08-31 | Mobile terminal dorsal scale structure and mobile terminal |
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| CN204887786U true CN204887786U (en) | 2015-12-16 |
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| CN201520669931.0U Active CN204887786U (en) | 2015-08-31 | 2015-08-31 | Mobile terminal dorsal scale structure and mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529523A (en) * | 2016-01-27 | 2016-04-27 | 上海鼎讯电子有限公司 | Fabrication method of metal intermediate frame and mobile terminal |
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2015
- 2015-08-31 CN CN201520669931.0U patent/CN204887786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529523A (en) * | 2016-01-27 | 2016-04-27 | 上海鼎讯电子有限公司 | Fabrication method of metal intermediate frame and mobile terminal |
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