CN104639693A - Flexible connecting piece and mobile terminal - Google Patents
Flexible connecting piece and mobile terminal Download PDFInfo
- Publication number
- CN104639693A CN104639693A CN201510091276.XA CN201510091276A CN104639693A CN 104639693 A CN104639693 A CN 104639693A CN 201510091276 A CN201510091276 A CN 201510091276A CN 104639693 A CN104639693 A CN 104639693A
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- mobile terminal
- flexible connecting
- electronic component
- mainboard
- connecting member
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Abstract
The invention discloses a flexible connecting piece and a mobile terminal. The mobile terminal comprises a main board, a display screen and a plurality of electronic element circuits, the flexible connecting piece comprises a main board connecting end, a display screen connecting end and a plurality of element connecting ends, the main board connecting end is connected with the main board, the display screen connecting end is connected with the display screen, and each element connecting end is connected with the corresponding electronic element circuit. The mobile terminal has the advantages that the assembly of the mobile terminal is simplified, the production cost is reduced, and the maintenance is convenient; by utilizing the flexible connecting piece, the space in the mobile terminal can be reasonably utilized, and the convenience is realized for the small-size and thinning effects of the mobile terminal; the flexible connecting piece is safer and more reliable, the service life is long, and the bending is easy.
Description
Technical field
The present invention relates to a kind of flexible connecting member and mobile terminal.
Background technology
FPC flexible PCB, is called for short soft board, also known as " flexible circuit board " or " Flexible Printed Circuit, flex circuit application, flexible circuit board, flexible electric circuit board ".Flexible PCB is that the one made for base material with polyimides or polyester film has height reliability, excellent flexible printed circuit.Excellent electrical property can be provided, meet design needs that are more small-sized and more high-density installation, also contribute to reducing assembling procedure and strengthening reliability.Flexible PCB is the unique solution meeting miniaturization of electronic products and movement requirement.Can free bend, winding, folding, the dynamic bending of millions of times can be born and do not damage wire, can require to arrange arbitrarily according to space layout, and move arbitrarily at three dimensions and stretch, thus reaching components and parts and assemble the integration be connected with wire; Flexible PCB can reduce the volume and weight of electronic product greatly, is suitable for the needs of electronic product to high density, miniaturization, highly reliable future development.
Adopt the connection that multiple FPC carries out between components and parts in existing mobile phone, the space that this mode takies in mobile phone is comparatively large, in assembling and unusual inconvenience when safeguarding.
Summary of the invention
The technical problem to be solved in the present invention is in order to the flexible connecting member overcome in prior art in mobile terminal is inconvenient to install, safeguard and the large defect that takes up room, a kind of assembling that can simplify mobile terminal is provided, reduces production cost and the flexible connecting member maintained easily and mobile terminal.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of flexible connecting member for mobile terminal, described mobile terminal comprises a mainboard, a display screen and some electronic component circuit, its feature is, described flexible connecting member comprises a mainboard link, a display screen link and some component connection, described mainboard link is for connecting described mainboard, described display screen link is for connecting described display screen, and each component connection is for connecting an electronic component circuit.
Mobile terminal, as mobile phone, panel computer, in order to make, its thickness is more and more less becomes multiple by circuit board making usually, connected by FPC between multiple circuit board, existing connected mode is that mainboard connects display screen by a FPC, and connect All other routes plate by another FPC, that is, the mainboard of a mobile terminal can utilize multiple FPC to connect display screen and other electronic components, thus make the assembling of mobile terminal and safeguard convenient and swift not, and multiple FPC occupy in a large number can space, be unfavorable for that mobile terminal does thin.
The application can utilize a flexible connecting member to connect mainboard, display screen and other circuit boards or electronic component, multiple flexible connecting members are originally integrated into one, mobile terminal can be made to connect up when production and assembly convenient, be more conducive to save the space in mobile terminal.
Preferably, the quantity of described electronic component circuit is 1, and described electronic component circuit is provided with at least one electronic component, and the lead-in wire of described electronic component is connected on a total interface of described electronic component circuit, and described component connection is for connecting described total interface.
The mobile terminal of the application comprises two circuit boards, one is mainboard, another is electronic component circuit (i.e. platelet), described platelet can arrange multiple electronic component, as microphone, loud speaker, earphone interface, data line interface etc., the lead-in wire of multiple electronic component is summarized in described total interface, and the connection between described mainboard, a display screen and described platelet connects by means of only a FPC, is convenient to the assembling of mobile terminal.
Preferably, described electronic component is one or more in the microphone of described mobile terminal, loud speaker, earphone interface, data line interface and power interface.
Preferably, described mobile terminal is mobile phone, and described mobile phone comprises a bonnet and a battery, and described flexible connecting member, described battery and described bonnet are disposed adjacent successively.
Preferably, described flexible connecting member is FPC, described mainboard link connects described mainboard by the mainboard interface of mainboard described in, described mainboard interface comprises some display screen pins for being connected described display screen by described FPC and some component pins for being connected described electronic component circuit by described FPC, is provided with separator between described display screen pin and described component pin.
Described mainboard interface is arranged the pin that separator can isolate difference in functionality, it is firm that described mainboard interface is stablized more, and the function of each pin is well defined and easily identifies, further facilitates assembling and the maintenance of mobile terminal.
Preferably, described component pin is divided into some groups according to connected electronic component, is provided with separator between the component pin of adjacent sets.
The function of each pin is well defined and easily identifies, further facilitates assembling and the maintenance of mobile terminal.
Preferably, described FPC comprises supporter, substrate, binder course, metal level and conductive bond oxidant layer, and described supporter, substrate, binder course, metal level and conductive bond oxidant layer are disposed adjacent successively.
The FPC of the application can not only realize the connection between multiple device, and FPC is more frivolous, is easy to bending.
The application also provides a kind of mobile terminal, its feature is, described mobile terminal comprises a flexible connecting member described above, a mainboard and an electronic component circuit, described mainboard is located at the top of described mobile terminal, described electronic component circuit is located at the bottom of described mobile terminal, and described flexible connecting member is located between described mainboard and described electronic component circuit.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the preferred embodiments of the invention.
Positive progressive effect of the present invention is: the present invention can simplify the assembling of mobile terminal, reduces production cost and maintaining easily, and the flexible connecting member of the application can space in Appropriate application mobile terminal, for mobile terminal do little, do and thinly put forward enough convenience.In addition, the flexible connecting member of the application is more safe and reliable, long service life and easily bending.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mobile phone of the embodiment of the present invention.
Embodiment
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.
Embodiment
The present embodiment provides a kind of mobile phone 1, described mobile phone 1 comprises a mainboard 15, electronic component circuit 13, flexible connecting member, a bonnet and a battery, described flexible connecting member, described battery and described bonnet are disposed adjacent successively, namely the below of described bonnet is located at by described battery, and described flexible connecting member is located at the below of described battery and is close to described battery.In the present embodiment, described flexible connecting member is FPC, and described mainboard 15 is located at the top in described mobile phone 1, and described mainboard 15 is provided with camera connecting circuit, SIM (client identification module) links connection circuit and storage card connecting circuit.
Described electronic component circuit 13 is located at the bottom of described mobile phone 1, described electronic component circuit 13 is provided with the electronic component of the microphone of described mobile phone 1, loud speaker, earphone interface, data line interface and power interface, and the lead-in wire of electronic component is connected on a total interface of described electronic component circuit 13.In the present embodiment, the lead-in wire of electronic component is connected on described total interface by treatment circuit.
The FPC11 of the present embodiment is located between described mainboard and described electronic component circuit 13.Described FPC11 comprises mainboard link 12, display screen link and a component connection, described mainboard link 12 is for docking to realize being connected described mainboard with the mainboard interface 14 of mainboard, described display screen link is for connecting described display screen, and described component connection is used for docking to realize being connected described electronic component circuit with described total interface.
The present embodiment, utilize a FPC11 to connect described mainboard, described display screen and described electronic component circuit simultaneously, the assembling of mobile phone can be simplified, reduce production cost and maintain easily, and FPC can also space in Appropriate application mobile phone, for mobile phone do little, do and thinly put forward enough convenience.
Described FPC11 comprises supporter, substrate, binder course, metal level and conductive bond oxidant layer, and described supporter, substrate, binder course, metal level and conductive bond oxidant layer are disposed adjacent successively.
The FPC11 of the present embodiment can not only realize the connection between multiple device, and FPC11 is more frivolous, is easy to bending.
Described mainboard interface 14 comprises 6 for being connected the display screen pin of described display screen and 4 by described FPC11 for being connected the component pin of described electronic component circuit by described FPC11, is provided with separator between described display screen pin and described component pin.
The display screen pin of the present embodiment and the quantity of component pin are not changeless; those skilled in the art are not when departing from the design principle of the application; the quantity of pin can be adjusted, but the amendment of pin number is all fallen in the protection range of the application.
Described component pin is divided into two groups according to connected electronic component, is provided with separator between the component pin of adjacent sets.
The shape of described mainboard link and the form fit of described mainboard interface, the Pin locations namely in described mainboard link and display screen pin, component pin are corresponding, and mainboard link is also provided with the notch of accommodating described separator.
By described separator, it is firm that described mainboard interface is stablized more, and the function of each pin is well defined and easily identifies, further facilitates assembling and the maintenance of mobile phone.
The mobile phone of the present embodiment and FPC can simplify assembling during production, reduce production cost and maintaining easily, and the flexible connecting member of the application can space in Appropriate application mobile phone, for mobile phone do little, do and thinly put forward enough convenience.In addition, the flexible connecting member of the application is more safe and reliable, long service life and easily bending.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these execution modes, but these change and amendment all falls into protection scope of the present invention.
Claims (9)
1. the flexible connecting member for mobile terminal, described mobile terminal comprises a mainboard, a display screen and some electronic component circuit, it is characterized in that, described flexible connecting member comprises a mainboard link, a display screen link and some component connection, described mainboard link is for connecting described mainboard, described display screen link is for connecting described display screen, and each component connection is for connecting an electronic component circuit.
2. flexible connecting member as claimed in claim 1, it is characterized in that, the quantity of described electronic component circuit is 1, described electronic component circuit is provided with at least one electronic component, the lead-in wire of described electronic component is connected on a total interface of described electronic component circuit, and described component connection is for connecting described total interface.
3. flexible connecting member as claimed in claim 2, is characterized in that, described electronic component is one or more in the microphone of described mobile terminal, loud speaker, earphone interface, data line interface and power interface.
4. flexible connecting member as claimed in claim 1, it is characterized in that, described mobile terminal is mobile phone, and described mobile phone comprises a bonnet and a battery, and described flexible connecting member, described battery and described bonnet are disposed adjacent successively.
5. flexible connecting member as claimed in claim 2, it is characterized in that, described flexible connecting member is FPC, described mainboard link connects described mainboard by the mainboard interface of mainboard described in, described mainboard interface comprises some display screen pins for being connected described display screen by described FPC and some component pins for being connected described electronic component circuit by described FPC, is provided with separator between described display screen pin and described component pin.
6. flexible connecting member as claimed in claim 5, it is characterized in that, described component pin is divided into some groups according to connected electronic component, is provided with separator between the component pin of adjacent sets.
7. flexible connecting member as claimed in claim 5, it is characterized in that, described FPC comprises supporter, substrate, binder course, metal level and conductive bond oxidant layer, and described supporter, substrate, binder course, metal level and conductive bond oxidant layer are disposed adjacent successively.
8. flexible connecting member as claimed in claim 1, it is characterized in that, described mobile terminal is mobile phone or panel computer.
9. a mobile terminal, it is characterized in that, described mobile terminal comprises a mainboard, an electronic component circuit and just like flexible connecting member described in any one in claim 1 to 8, described mainboard is located at the top of described mobile terminal, described electronic component circuit is located at the bottom of described mobile terminal, and described flexible connecting member is located between described mainboard and described electronic component circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091276.XA CN104639693A (en) | 2015-02-28 | 2015-02-28 | Flexible connecting piece and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091276.XA CN104639693A (en) | 2015-02-28 | 2015-02-28 | Flexible connecting piece and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104639693A true CN104639693A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510091276.XA Pending CN104639693A (en) | 2015-02-28 | 2015-02-28 | Flexible connecting piece and mobile terminal |
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| CN (1) | CN104639693A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106102320A (en) * | 2016-05-27 | 2016-11-09 | 深圳天珑无线科技有限公司 | The circuit board of mobile terminal and mobile terminal |
| CN106413253A (en) * | 2016-11-30 | 2017-02-15 | 深圳天珑无线科技有限公司 | Circuit board of mobile terminal and mobile terminal |
| CN107613689A (en) * | 2017-09-25 | 2018-01-19 | 广东欧珀移动通信有限公司 | Connection component, printed circuit-board assembly and terminal |
| CN108681417A (en) * | 2018-05-23 | 2018-10-19 | 深圳市沃特沃德股份有限公司 | Display module and wearable device |
| CN112135420A (en) * | 2019-06-24 | 2020-12-25 | 北京小米移动软件有限公司 | Electronic device |
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| US20020028600A1 (en) * | 2000-05-10 | 2002-03-07 | Yazaki Corporation | Wiring harness and manufacturing method of the same |
| TWM353516U (en) * | 2008-09-30 | 2009-03-21 | P Two Ind Inc | Soft flat cable structure and electronic component module having the same |
| CN102752954A (en) * | 2011-04-22 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Flexible printed circuit board and electronic device using flexible printed circuit board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107613689A (en) * | 2017-09-25 | 2018-01-19 | 广东欧珀移动通信有限公司 | Connection component, printed circuit-board assembly and terminal |
| CN108681417A (en) * | 2018-05-23 | 2018-10-19 | 深圳市沃特沃德股份有限公司 | Display module and wearable device |
| CN112135420A (en) * | 2019-06-24 | 2020-12-25 | 北京小米移动软件有限公司 | Electronic device |
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Application publication date: 20150520 |
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