CN105282283A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN105282283A CN105282283A CN201510762840.6A CN201510762840A CN105282283A CN 105282283 A CN105282283 A CN 105282283A CN 201510762840 A CN201510762840 A CN 201510762840A CN 105282283 A CN105282283 A CN 105282283A
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- CN
- China
- Prior art keywords
- front shell
- mobile terminal
- lateral wall
- flexible pcb
- optical inductor
- 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.)
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Abstract
Disclosed in the invention is a mobile terminal comprising a front shell assembly, a light-sensitive assembly and a main board. A light-sensitive accommodation slot is formed in the front shell assembly. The light-sensitive assembly contains an optical inductor and a flexible circuit board; the optical inductor is installed in the light-sensitive accommodation slot; and the optical inductor is arranged between the front shell assembly and the main board. The flexible circuit board is in a bending shape; one end is connected to the optical inductor electrically and the other end is connected to the surface, far away from the front shell assembly relatively, of the main board detachably by a connector. Because the flexible circuit board is connected to the surface, far away from the front shell assembly relatively, of the main board by a connector, the optical inductor is installed in the light-sensitive accommodation slot fixedly, the main board and the front shell assembly are fixedly connected, and then the flexible circuit board is bent and is fixedly connected with one side, far away from the front shell assembly, of the main board by the connector during the assembling process. Therefore, the light-sensitive assembly, the front shell assembly and the main board are in assembling connection conveniently; the installation and maintenance can be carried out conveniently; and the structure becomes compact based on full utilization of the space.
Description
Technical field
The present invention relates to mobile terminal structure design, particularly relate to a kind of mobile terminal.
Background technology
In existing mobile terminal, the assembling design of light sensation is preferably assembled in front shell assemblies, ensure that the light sensation silk-screen contraposition dimension chain of optical inductor energy and touch screen surface is the shortest, but optical inductor is assembled on fore shell, just require that light sensation needs to be transferred to mainboard towards on the side of front shell assemblies by flexible PCB (FPC), when mounted, again mainboard is installed after FPC is first connected with mainboard by needs, because current mobile phone is stacking compact, structural design space is nervous, need to use shorter FPC to be connected to mainboard, cause inconvenience is installed, be unfavorable for safeguarding.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of mobile terminal, facilitates the dismounting between optical inductor and mainboard to safeguard.
In order to solve the problems of the technologies described above, The embodiment provides a kind of mobile terminal, comprise front shell assemblies, light sensation assembly and mainboard,
Described front shell assemblies is provided with light sensation storage tank;
Described light sensation assembly comprises optical inductor and flexible PCB, and described optical inductor is installed in described light sensation storage tank, and described optical inductor is between described front shell assemblies and described mainboard;
Described flexible PCB is bending-like, and its one end is electrically connected on described optical inductor, the other end is removably connected to the relative surface away from described front shell assemblies on described mainboard by connector.
Wherein, described flexible PCB is all fitted with the first stiffening plate with the both sides of the junction of described optical inductor.
Wherein, described first stiffening plate is provided with installation through hole, be equipped with screw in described installation through hole, described screw is fixedly connected with described front shell assemblies.
Wherein, described first stiffening plate arranges engaging lug, described installation through hole is arranged on described engaging lug.
Wherein, described front shell assemblies is provided with installation portion, described installation portion has the first adjacent lateral wall and the second lateral wall, and described flexible PCB described first lateral wall of laminating and the second lateral wall are arranged.
Wherein, between described first lateral wall and described second lateral wall, rounding is set.
Wherein, described front shell assemblies is provided with joint pin, be formed with gap between described joint pin and described first lateral wall, described flexible PCB extends in described gap.
Wherein, the two sides described flexible PCB being arranged in the part in described gap is all fitted with the second stiffening plate.
Wherein, described flexible PCB comprises one-body molded and that be connected successively the first connecting portion, U-shaped bending part, the first sticking part, the second sticking part and the second connecting portion;
Described first connecting portion is connected to described connector;
The two ends of described bending part are connected to described first connecting portion and described first sticking part, and described first connecting portion and described first sticking part lay respectively at the both sides of described mainboard;
Described first sticking part fits in described first lateral wall, and described second sticking part fits in described second lateral wall;
Described second connecting portion is connected to described optical inductor.
Wherein, described first sticking part is mutually vertical with described second sticking part, and the two is all perpendicular to described mainboard;
Described first connecting portion and described second connecting portion are all parallel to described mainboard.
Mobile terminal provided by the invention, because flexible PCB is connected on mainboard relatively away from the surface of front shell assemblies, when assembling, can first optical inductor be fixedly installed in light sensation storage tank, again mainboard is fixedly connected with front shell assemblies, finally flexible PCB bent and be fixedly connected with the one side of mainboard away from front shell assemblies by connector, thus facilitate the assembly connection between light sensation assembly, front shell assemblies and mainboard, be beneficial to installation and maintenance, make full use of space simultaneously and make compact conformation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front shell assemblies of the mobile terminal that the preferred embodiment of the present invention provides and the decomposition texture schematic diagram of light sensation assembly;
Fig. 2 is the structural representation of light sensation assembly in Fig. 1;
Fig. 3 is the structural representation of front shell assemblies in Fig. 1;
Fig. 4 be in Fig. 1 in light sensation assembled to front shell assemblies after structural representation;
Fig. 5 is the structural representation after loading mainboard in the diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
A kind of mobile terminal that in the present invention, preferred embodiment provides, this mobile terminal can be any terminal equipment, such as: panel computer, mobile phone, electronic reader, remote controller, personal computer (PersonalComputer, PC), notebook computer, mobile unit, Web TV, wearable device etc.
See Fig. 1-5, mobile terminal comprises front shell assemblies 1, light sensation assembly 2 and mainboard 3 (Fig. 5), front shell assemblies 1 is provided with light sensation storage tank 11; Light sensation assembly 2 comprises optical inductor 20 and flexible PCB 21, and optical inductor 20 is installed in light sensation storage tank 11, and optical inductor 20 is between front shell assemblies 1 and mainboard 3.Flexible PCB 21 is in bending-like, and its one end is electrically connected on optical inductor 20, the other end is removably connected to the relative surface away from front shell assemblies 1 on mainboard 3 by connector 22.
Because flexible PCB 21 is connected on the surface relatively away from front shell assemblies 1 on mainboard 3, when assembling, can first optical inductor 20 be fixedly installed in light sensation storage tank 11, again mainboard 3 is fixedly connected with front shell assemblies 1, finally flexible PCB 21 bent and be fixedly connected with the one side of mainboard 3 away from front shell assemblies 1 by connector 22, thus facilitate the assembly connection between light sensation assembly 2, front shell assemblies 1 and mainboard 3, be beneficial to installation and maintenance, make full use of space simultaneously and make compact conformation.
Flexible PCB 21 is all fitted with the first stiffening plate 23 with the both sides of the junction of optical inductor 20, by the first stiffening plate 23, the structural strength of flexible PCB 21 at its one end place can be improved, and the bonding strength between flexible PCB 21 and optical inductor 20 can be strengthened.
Further, the first stiffening plate 23 is provided with and installs through hole 230, install in through hole 230 and be equipped with screw (not shown), screw is fixedly connected with front shell assemblies 1.Utilize screw can facilitate being fixedly connected with between flexible PCB 21 with front shell assemblies 1, can reliably optical inductor 20 be fixed in light sensation storage tank 11.
As preferably, through hole 230 is installed and screw all can be two, to improve the structural strength between light sensation assembly 2 and front shell assemblies 1 further.Two first stiffening plates 23 at flexible PCB 21 both sides place can also all arrange engaging lug 231, through hole 230 is installed and can be arranged on engaging lug 231.
Front shell assemblies 1 is provided with installation portion 12, installation portion 12 may be used for installing the parts such as receiver assembly, camera assembly.Installation portion 12 can offer groove, and receiver assembly, camera assembly etc. can be contained in this groove.
Installation portion 12 has the first adjacent lateral wall 121 and the second lateral wall 122, fit the first lateral wall 121 and the second lateral wall 122 of flexible PCB 21 is arranged, the structure that can make full use of in front shell assemblies 1 carries out flexible PCB 21 layout, makes compact conformation.
Can arrange rounding between first lateral wall 121 and the second lateral wall 122, utilize rounding can be beneficial to flexible PCB 21 bending herein, avoiding flexible PCB 21 to fracture affects switching performance.
Front shell assemblies 1 is provided with joint pin 13, joint pin 13 may be used for fixing mainboard 3 or miscellaneous part.Gap 14 is formed between joint pin 13 and the first lateral wall 121, flexible PCB 21 extends in gap 14, utilize the gap 14 between joint pin 13 and installation portion 12, conveniently flexible PCB 21 can be positioned, the structure space in front shell assemblies 1 can also be made full use of.Further, two sides flexible PCB 21 being arranged in the part in gap 14 is all fitted with the second stiffening plate 24, utilizes the second stiffening plate 24 can improve the structural strength at this place, causes damage when avoiding being encased in gap 14 to flexible PCB 21.
Flexible PCB 21 comprises one-body molded and that be connected successively the first connecting portion 211, U-shaped bending part 212, first sticking part 213, second sticking part 214 and the second connecting portion 215.First connecting portion 211 is connected to connector 22.The two ends of bending part 212 are connected to the both sides that the first connecting portion 211 and the first sticking part 213, first connecting portion 211 and the first sticking part 213 lay respectively at mainboard 3, connector 22 to be bent to the side place of mainboard 3 away from front shell assemblies 1.
First sticking part 213 fits in the first lateral wall 121, second sticking part 214 and fits in the second lateral wall 122, so that coordinating of flexible PCB 21 and structure in front shell assemblies 1, is beneficial to assembly connection.Described second stiffening plate 24 is fitted on the first connecting portion 211.
Second connecting portion 215 is connected to optical inductor 20, and described first stiffening plate 23 is corresponding to be fitted on the second connecting portion 215.
First sticking part 213 is mutually vertical with the second sticking part 214, and the two is all perpendicular to mainboard 3, first connecting portion 211 and the second connecting portion 215 are all parallel to mainboard 3, so that the extension layout of flexible PCB 21, the space on mobile terminal can be made full use of, make compact conformation, and be convenient to assembling maintenance.
Above execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. a mobile terminal, is characterized in that, comprises front shell assemblies, light sensation assembly and mainboard,
Described front shell assemblies is provided with light sensation storage tank;
Described light sensation assembly comprises optical inductor and flexible PCB, and described optical inductor is installed in described light sensation storage tank, and described optical inductor is between described front shell assemblies and described mainboard;
Described flexible PCB is bending-like, and its one end is electrically connected on described optical inductor, the other end is removably connected to the relative surface away from described front shell assemblies on described mainboard by connector.
2. mobile terminal according to claim 1, is characterized in that, described flexible PCB is all fitted with the first stiffening plate with the both sides of the junction of described optical inductor.
3. mobile terminal according to claim 2, is characterized in that, described first stiffening plate is provided with installation through hole, and be equipped with screw in described installation through hole, described screw is fixedly connected with described front shell assemblies.
4. mobile terminal according to claim 3, is characterized in that, described first stiffening plate arranges engaging lug, and described installation through hole is arranged on described engaging lug.
5. mobile terminal according to claim 1, it is characterized in that, described front shell assemblies is provided with installation portion, and described installation portion has the first adjacent lateral wall and the second lateral wall, and described flexible PCB described first lateral wall of laminating and the second lateral wall are arranged.
6. mobile terminal according to claim 5, is characterized in that, arranges rounding between described first lateral wall and described second lateral wall.
7. mobile terminal according to claim 5, is characterized in that, described front shell assemblies is provided with joint pin, and be formed with gap between described joint pin and described first lateral wall, described flexible PCB extends in described gap.
8. mobile terminal according to claim 7, is characterized in that, the two sides described flexible PCB being arranged in the part in described gap is all fitted with the second stiffening plate.
9. mobile terminal according to claim 5, is characterized in that, described flexible PCB comprises one-body molded and that be connected successively the first connecting portion, U-shaped bending part, the first sticking part, the second sticking part and the second connecting portion;
Described first connecting portion is connected to described connector;
The two ends of described bending part are connected to described first connecting portion and described first sticking part, and described first connecting portion and described first sticking part lay respectively at the both sides of described mainboard;
Described first sticking part fits in described first lateral wall, and described second sticking part fits in described second lateral wall;
Described second connecting portion is connected to described optical inductor.
10. mobile terminal according to claim 9, is characterized in that, described first sticking part is mutually vertical with described second sticking part, and the two is all perpendicular to described mainboard;
Described first connecting portion and described second connecting portion are all parallel to described mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762840.6A CN105282283B (en) | 2015-11-10 | 2015-11-10 | A kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762840.6A CN105282283B (en) | 2015-11-10 | 2015-11-10 | A kind of mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105282283A true CN105282283A (en) | 2016-01-27 |
| CN105282283B CN105282283B (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510762840.6A Active CN105282283B (en) | 2015-11-10 | 2015-11-10 | A kind of mobile terminal |
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| CN (1) | CN105282283B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025624A (en) * | 2016-05-09 | 2016-10-12 | 青岛海信移动通信技术股份有限公司 | Connecting and fixing device for mobile terminal and flexible circuit board |
| CN106132087A (en) * | 2016-08-17 | 2016-11-16 | 广东欧珀移动通信有限公司 | Circuit board assemblies and mobile terminal |
| CN106211565A (en) * | 2016-09-26 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | A kind of assembling structure of light sensitive device |
| CN106990815A (en) * | 2017-03-29 | 2017-07-28 | 维沃移动通信有限公司 | A kind of assembly method and mobile terminal |
| CN107332951A (en) * | 2017-08-10 | 2017-11-07 | 努比亚技术有限公司 | Mobile terminal |
| WO2017219260A1 (en) * | 2016-06-22 | 2017-12-28 | 广东欧珀移动通信有限公司 | Camera assembly and mobile terminal |
| CN108230902A (en) * | 2018-01-30 | 2018-06-29 | 努比亚技术有限公司 | Optical inductor positioning module and the full screen display terminal with the optical inductor positioning module |
| US10356905B2 (en) | 2017-05-24 | 2019-07-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Bracket for electronic component, electronic component assembly and mobile terminal |
| CN110519426A (en) * | 2019-08-26 | 2019-11-29 | Oppo广东移动通信有限公司 | Mobile terminal and its device for ejecting |
| CN111010473A (en) * | 2019-12-05 | 2020-04-14 | 华勤通讯技术有限公司 | Mobile terminal |
| CN111669932A (en) * | 2020-07-10 | 2020-09-15 | Oppo广东移动通信有限公司 | Circuit board assembly and electronic equipment |
| US11233926B2 (en) | 2016-07-25 | 2022-01-25 | Vivo Mobile Communication Co., Ltd. | Mobile terminal and manufacturing method of the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209964097U (en) | 2018-12-29 | 2020-01-17 | Oppo广东移动通信有限公司 | Mobile phone and host thereof |
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| KR100767088B1 (en) * | 2007-06-26 | 2007-10-17 | 주식회사 월드전자기술 | Head of optics-sensor pen |
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| KR100767088B1 (en) * | 2007-06-26 | 2007-10-17 | 주식회사 월드전자기술 | Head of optics-sensor pen |
| CN201127096Y (en) * | 2007-08-28 | 2008-10-01 | 希姆通信息技术（上海）有限公司 | Broad screen touch pure plane music mobile phone |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025624B (en) * | 2016-05-09 | 2020-02-07 | 青岛海信移动通信技术股份有限公司 | Connection fixing device of mobile terminal and flexible circuit board |
| CN106025624A (en) * | 2016-05-09 | 2016-10-12 | 青岛海信移动通信技术股份有限公司 | Connecting and fixing device for mobile terminal and flexible circuit board |
| WO2017219260A1 (en) * | 2016-06-22 | 2017-12-28 | 广东欧珀移动通信有限公司 | Camera assembly and mobile terminal |
| US11233926B2 (en) | 2016-07-25 | 2022-01-25 | Vivo Mobile Communication Co., Ltd. | Mobile terminal and manufacturing method of the same |
| CN106132087B (en) * | 2016-08-17 | 2018-05-29 | 广东欧珀移动通信有限公司 | Circuit board assemblies and mobile terminal |
| CN106132087A (en) * | 2016-08-17 | 2016-11-16 | 广东欧珀移动通信有限公司 | Circuit board assemblies and mobile terminal |
| CN106211565B (en) * | 2016-09-26 | 2019-01-25 | 宇龙计算机通信科技(深圳)有限公司 | A kind of assembling structure of light sensitive device |
| CN106211565A (en) * | 2016-09-26 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | A kind of assembling structure of light sensitive device |
| CN106990815A (en) * | 2017-03-29 | 2017-07-28 | 维沃移动通信有限公司 | A kind of assembly method and mobile terminal |
| US10356905B2 (en) | 2017-05-24 | 2019-07-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Bracket for electronic component, electronic component assembly and mobile terminal |
| US10517175B2 (en) | 2017-05-24 | 2019-12-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Bracket for electronic component, electronic component assembly and mobile terminal |
| CN107332951A (en) * | 2017-08-10 | 2017-11-07 | 努比亚技术有限公司 | Mobile terminal |
| CN107332951B (en) * | 2017-08-10 | 2020-08-28 | 努比亚技术有限公司 | Mobile terminal |
| CN108230902A (en) * | 2018-01-30 | 2018-06-29 | 努比亚技术有限公司 | Optical inductor positioning module and the full screen display terminal with the optical inductor positioning module |
| CN108230902B (en) * | 2018-01-30 | 2022-04-19 | 努比亚技术有限公司 | Light sensor positioning module and full screen display terminal with same |
| CN110519426A (en) * | 2019-08-26 | 2019-11-29 | Oppo广东移动通信有限公司 | Mobile terminal and its device for ejecting |
| CN110519426B (en) * | 2019-08-26 | 2021-07-27 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN111010473A (en) * | 2019-12-05 | 2020-04-14 | 华勤通讯技术有限公司 | Mobile terminal |
| CN111669932A (en) * | 2020-07-10 | 2020-09-15 | Oppo广东移动通信有限公司 | Circuit board assembly and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105282283B (en) | 2017-11-24 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |
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