CN103795827B - Mobile terminal circuit board component and mobile terminal - Google Patents
Mobile terminal circuit board component and mobile terminal Download PDFInfo
- Publication number
- CN103795827B CN103795827B CN201310359561.6A CN201310359561A CN103795827B CN 103795827 B CN103795827 B CN 103795827B CN 201310359561 A CN201310359561 A CN 201310359561A CN 103795827 B CN103795827 B CN 103795827B
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- China
- Prior art keywords
- circuit board
- mobile terminal
- substrate
- main circuit
- claw
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- 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
The present invention provides a kind of mobile terminal circuit board component and mobile terminal.This mobile terminal circuit board component includes: main circuit board and for gathering the camera module of image information, and camera module includes a substrate, and substrate-parallel is arranged at above or below main circuit board；Substrate is formed around the first conductive connection part, and the surface configuration of main circuit board has the fixing connection of the second conducting connecting part, the second conducting connecting part and the first conductive connection part, to be fixed on described main circuit board by substrate and to be electrically connected to main circuit board.The mobile terminal circuit plate of the present invention, it is achieved that between camera module and main circuit board while signal transmission, it is ensured that both is reliable fixing, even if also can guarantee that reliable contacts when being given a shock；Further, compact conformation, it is not necessary to additionally use adapter, has saved manufacturing cost.
Description
Technical field
The present invention relates to Manufacturing Technology of Electronic Components & Devices, particularly relate to a kind of mobile terminal circuit board component and shifting
Dynamic terminal.
Background technology
Mobile phone has become as the portable type electronic product integrated functions as one, and camera function is it
One of basic function in multi-functional.
Figure 1A is the structural representation of a kind of camera module in prior art；Figure 1B is in prior art
The structural representation of another kind of camera module.In the prior art, refer to Figure 1A and Figure 1B, tool
The mobile phone having camera function generally includes a flexible circuit board 11, and is arranged on flexible circuit board 11
One end, for gathering the camera module 10 of image information, flexible circuit board 11 other end is provided with slotting
Meet golden finger 101(as shown in Figure 1A) or socket connector 102(is as shown in Figure 1B), to insert
Be set in the slot on the main circuit board of mobile phone or with the pin connector grafting on main circuit board, and then
Realize the signal of telecommunication between camera module 10 and mobile phone main circuit board by flexible circuit board 11 to transmit.
Prior art is this by the way of software circuit plate connects camera module and main circuit board, and structure is not
Enough compact, and connected structure reliability is inadequate, loose contact, signal transmission easily occurs when being given a shock
The problem being obstructed；It addition, the use of flexible PCB and adapter result also in relatively costly.
Summary of the invention
For drawbacks described above of the prior art, the present invention provides a kind of mobile terminal circuit board component and shifting
Dynamic terminal, to improve the connection reliability between camera module and main circuit board, reduces cost.
The present invention provides a kind of mobile terminal circuit board component, including main circuit board with for gathering image letter
The camera module of breath, described camera module includes that a substrate, described substrate-parallel are arranged at described main circuit
Above or below plate；Described substrate is formed around the first conductive connection part, the table of described main circuit board
Face is provided with the second conducting connecting part, and the second conducting connecting part is fixing with described first conductive connection part to be connected,
Described substrate is fixed on described main circuit board and is electrically connected to main circuit board.
In an embodiment of above-mentioned mobile terminal circuit board component, it is preferred that described main circuit board
And described substrate is printed circuit board (PCB), described first conductive connection part is the end face being formed at described substrate
Multiple conductive contacts at edge, insulate between adjacent conductive contact；Described second connector is for being arranged on
Multiple claw terminals on the end face of described main circuit board, described claw terminal ends extends the described of correspondence
It is fixed between described claw terminal and described main circuit board above conductive contact and by described substrate clamping.
In an embodiment of above-mentioned mobile terminal circuit board component, it is preferred that described conductive contact
Identical with the quantity of described claw terminal, all claw terminals surround the ring matched with described contour substrate
Shape, and each claw terminal and each conductive contact one_to_one corresponding make electrical contact with.
In an embodiment of above-mentioned mobile terminal circuit board component, it is preferred that described conductive contact
For resilient contact, or described claw terminal is elastic card claw terminal.
In an embodiment of above-mentioned mobile terminal circuit board component, it is preferred that described claw terminal
It is formed towards the surface of described substrate and is easy to the transition cambered surface that described substrate imports.
In an embodiment of above-mentioned mobile terminal circuit board component, it is preferred that described camera module
Also include being fixedly installed on the substrate for obtaining the camera lens module of optical signal and for by institute
State optical signal and be converted to the CIS of the signal of telecommunication.
In an embodiment of above-mentioned mobile terminal circuit board component, it is preferred that described first conduction
Connecting portion is multiple first pads being formed at described substrate surface, between adjacent described first pad mutually
Insulate mutually；Second conducting connecting part is multiple second pads being fixedly installed on described main circuit board surface,
Described first pad is fixed with the second corresponding pad solder.
In an embodiment of above-mentioned mobile terminal circuit board component, it is preferred that described camera module
Also include being fixedly installed on camera lens module on described substrate top surface, that accommodated inside has eyeglass；Described base
Plate is positioned on the lower section of described main circuit board, and described main circuit board and offers for housing described photographic head
And the accommodating opening of camera accessory, described first pad is formed on the end face of described substrate, and described second
Pad is formed on the bottom surface of described main circuit board and is looped around around described accommodating opening.
In an embodiment of above-mentioned mobile terminal circuit board component, it is preferred that described main circuit board
And described substrate is printed circuit board (PCB), the quantity of the first pad and the second pad is identical, and position is one by one
Corresponding.
The present invention also provides for a kind of mobile terminal, including: mobile terminal circuit board component as above,
And it is encapsulated in the housing outside described mobile terminal circuit board component.
The mobile terminal circuit board component of present invention offer and mobile terminal, led by first around substrate
Camera module and main circuit board are directly connected to by electrical connector and the second conducting connecting part, it is achieved that camera mould
Between group and main circuit board while signal transmission, it is ensured that both is reliable fixing, even if be subject to
Also reliable contacts is can guarantee that during vibrations；Further, compact conformation, it is not necessary to additionally use adapter, saves
Manufacturing cost.
Accompanying drawing explanation
Figure 1A is the structural representation of a kind of camera module in prior art；
Figure 1B is the structural representation of another kind of camera module in prior art；
Fig. 2 is the decomposition texture schematic diagram of mobile terminal circuit board component one embodiment of the present invention；
Fig. 3 is the top view of the camera module in Fig. 2；
Fig. 4 is the structural representation of mobile terminal circuit another embodiment of board component of the present invention；
Fig. 5 is the top view of the camera module in Fig. 4；
The structural representation of Fig. 6 mobile terminal circuit of the present invention another embodiment of board component；
Fig. 7 is the top view of camera module in Fig. 6.
Detailed description of the invention
Heretofore described mobile terminal can be mobile phone, PAD(Portable Device, portable
Equipment) etc. there is the electronic equipment of camera function；Mobile terminal circuit board component can be then such electronics
The main function components of equipment, such as, is integrated with the printed circuit board (PCB) of various functional module group.
Embodiment one
Fig. 2 is the decomposition texture schematic diagram of mobile terminal circuit board component one embodiment of the present invention；Fig. 3 is
The top view of the camera module in Fig. 2；Refer to Fig. 2 and Fig. 3, present embodiments provide a kind of mobile
Terminating circuit board component, including main circuit board 2 with for gathering the camera module 3 of image information, camera
Module 3 includes that a substrate 30, substrate 30 are a printed circuit board (PCB) (PCB) and are set in parallel in main circuit board
Above or below in the of 2；Substrate 30 is formed around the first conductive connection part 31, the surface of main circuit board 2
It is provided with the second conducting connecting part 22, the second conducting connecting part 22 and the first conductive connection part 31 1 a pair
Connection should be fixed, to be fixed on main circuit board 2 by substrate 30 and to be electrically connected to main circuit board 2.
Specifically, main circuit board 2 can be to carry out for integrated processor, memorizer etc. in mobile terminal
The printed circuit board (PCB) of the electronic component that data process；Camera module can include a substrate 30, and fixing
It is arranged on the CIS on substrate 30 and camera lens module, is wherein projected by the optical signal of camera lens module
To CIS, CIS convert optical signals to the signal of telecommunication and by the signal of telecommunication by substrate 30 defeated
Go out and locate to the digital processing chip (digital signal processing, DSP) on main circuit board
Reason.Element included by certain dissimilar camera module can be different, and such as camera module can be by
DSP is integrated on CIS, and the signal after DSP processes passes through board transport to main circuit board.
Substrate 30 can be set in parallel in bottom surface and the main circuit of the top of main circuit board 2, i.e. substrate 30
The end face of plate 2 is relative, or, substrate 30 may also set up and the lower section of main circuit board 2, i.e. substrate 30
End face relative with the bottom surface of main circuit board 2.
First conductive connection part 31 and the second conducting connecting part 22 can use conductive material, and it is specifically tied
Configuration formula can have multiple.In the present embodiment, the first conductive connection part 31 can be to be formed at substrate 30
The first pad 311(of multiple conductions of surrounding of bottom surface refer to Fig. 3), and adjacent first pad
Insulating between 311, accordingly, the end face of main circuit board 2 or bottom surface can corresponding first conductive connection parts
The position of 31 forms the second pad, and in present embodiment, corresponding first conduction of the end face of main circuit board 2 is even
The position meeting portion 31 forms the second pad.It is welded and fixed between first pad 311 and the second pad, thus
Substrate 30 is fixed on main circuit board 2.
The mobile terminal circuit board component that the present embodiment provides, by the first conducting connecting part around substrate
31 and second conducting connecting part 22 camera module and main circuit board are directly connected to, it is achieved that camera module
And between main circuit board while signal transmission, it is ensured that both is reliable fixing, even if shaken
Also reliable contacts is can guarantee that time dynamic；Further, compact conformation, it is not necessary to additionally use adapter, the system of having saved
Cause this.
In the mobile terminal circuit board component of the present invention, the first conductive connection part 31 and the second conducting connecting part
The fixing connected mode outside welding manner can also be used, to realize substrate and main circuit board between 22
Reliable fixing；As a example by embodiment two, this will be described in detail below.
Embodiment two
Fig. 4 is the structural representation of mobile terminal circuit another embodiment of board component of the present invention；Fig. 5 is figure
The top view of the camera module in 4；The present embodiment is with embodiment one difference, and the first conduction is even
Meet portion and the second conducting connecting part uses mechanical system to achieve a fixed connection.As shown in Figure 4 and Figure 5, originally
The mobile terminal circuit board component of embodiment equally includes camera module 3 and main circuit board 2, wherein
Camera module 3 is arranged on above main circuit board 2；First conductive connection part 31 is for be formed at substrate 30
Multiple conductive contacts 312 of top edge, insulate between adjacent conductive contact 312；Second conduction is even
Fitting is the multiple claw terminals 221 being arranged on the end face of main circuit board 2, claw terminal 221 end
Extend above the conductive contact 312 of correspondence and substrate 30 is clamped to claw terminal 221 and main electricity
Between road plate 2.
Wherein, camera module 3 may also include CIS and camera lens module, and this camera lens module is then arranged
On the end face of substrate 30, and conductive contact 312 can enclose and be located at camera lens module periphery.
Specifically, conductive contact 312 and claw terminal 221 can be all multiple (at least to should ensure that correspondence
The corresponding conductive contact in each limit of substrate 30 and claw terminal), all claw terminals 221 surround with
It is ring-type that substrate 30 profile matches；The bottom of each claw terminal 221 can be formed fixed at main circuit board
On 2, top then can bend towards substrate 30, i.e. claw terminal can be inverted " L " shape in one；Claw terminal
The external part of 221 contacts with the most corresponding conductive contact 312, it is achieved substrate 30 and main circuit board 2
Between electrical connection, also by claw terminal 221, substrate 30 is hung down by the pressure of conductive contact 312 simultaneously
To location, and the work that the frictional force between each claw terminal 221 and substrate 30 is spacing in may also function as plane
With, it addition, the other end of claw terminal 221 is fixed with main circuit board 2, it is possible to by the position of substrate 30
It is limited in the region that claw terminal 221 surrounds.
Preferably, conductive contact 312 can be identical with the quantity of claw terminal 221, so that each claw end
Son 221 and each conductive contact 312 one_to_one corresponding.Certainly, allow also to there is idle claw terminal or lead
The situation of electric contact.
Further, claw terminal 221 can be metal material manufacture and have elasticity, to facilitate base
Plate 30 is installed to below claw terminal 221 contact jaw.Or, it is possible to by conductive contact 312 is arranged
Can protrude with the end face of opposing substrate 30 for resilient contact, i.e. conductive contact 312, and by claw end
Can retract so that claw terminal 221 is produced bigger resilience force in substrate 30 during the pressure of son 221,
It is thus possible to the active force increased between claw terminal 221 and substrate 30, make conductive contact 312 and card
Pawl terminal 221 contacts tightr, and whole attachment structure is the most reliable.
Further, claw terminal 221 may also be formed with towards the surface of substrate 30 and is easy to substrate 30
The transition cambered surface imported；That is, the external part lower surface of claw terminal can be formed and protrude towards main circuit board 2
Transition cambered surface 223, so, not only facilitate and camera module 3 be installed to the behaviour on main circuit board 2
Make, moreover it is possible to ensure that claw terminal 221 contacted with the more reliable of substrate 30, and then ensure the reliable biography of signal
Defeated.
The mobile terminal circuit board component that the present embodiment provides, by leading the first conductive connection part and second
Electrical connector is arranged respectively to conductive contact and the form of claw terminal, and it is right to utilize claw terminal to support
The conductive contact answered achieves the fixing connection to substrate, it is ensured that between camera module and main circuit board
Reliable fixing, improve anti-seismic performance, and without additionally arranging adapter, compact conformation, cost is lower.
Embodiment three
The structural representation of Fig. 6 mobile terminal circuit of the present invention another embodiment of board component；Fig. 7 is Fig. 6
The top view of middle camera module；The present embodiment is with embodiment one difference, and substrate 30 is arranged on master
The lower section of circuit board 2.
As shown in Figure 6 and Figure 7, the present embodiment provides a kind of mobile terminal circuit board component, including main electricity
Road plate 2 and camera module 3, camera module 3 includes substrate 30 and is fixedly installed on substrate 30 end face
, accommodated inside have the camera lens module 32 of eyeglass.First conductive connection part 31 is for being formed at substrate 30 weeks
First pad 311 of the multiple conductions enclosed, accordingly, the end face of main circuit board 2 or bottom surface can be corresponding
The position of the first conductive connection part 31 forms the second pad；Substrate 30 is positioned at the lower section of main circuit board 2,
And offer on main circuit board 2 for that house camera module 3, to run through described main circuit board 2 end face
And the accommodating opening 201 of bottom surface.In present embodiment, the first pad 311 is formed at the end face of substrate 30
On, the second pad is formed on the bottom surface of main circuit board 2 and is looped around around accommodating opening 201, respectively
First pad 311 is respectively welded fixing with the second corresponding pad.
That is, the element of camera lens module 32 bigger for thickness in camera module 3 and inside thereof is placed in main electricity
In the accommodating opening 201 of road plate 2 so that the integral thickness of mobile terminal circuit board component is obviously reduced,
And then be conducive to producing thinner mobile terminal.
Other function of the present embodiment is similar with embodiment one with technique effect, and here is omitted.
Embodiment four
The present embodiment provides a kind of mobile terminal, refer to Fig. 2, Fig. 4 and Fig. 6, including: arbitrary
The mobile terminal circuit board component that embodiment provides, and it is encapsulated in the shell outside mobile terminal circuit board component
Body；It is also provided with display screen on its middle shell；Mobile terminal circuit board component includes main circuit board 2 He
Camera module 3, housing is provided with shooting opening, to expose the camera lens module of camera module 3, it is achieved figure
As gathering.Wherein, main circuit board 2 and the concrete structure of camera module 3 and annexation and aforementioned each reality
Executing example to be similar to, here is omitted.
The mobile terminal that the present embodiment provides, the main circuit board of its mobile terminal circuit board component and camera mould
It is directly secured together by the first conductive connection part and the second conducting connecting part between group, connects and more may be used
Leaning on, structure is the compactest, even if also can guarantee that reliable contacts when being given a shock；And without additionally using
Adapter, has saved manufacturing cost.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a mobile terminal circuit board component, including main circuit board with for gathering the camera of image information
Module, described camera module includes a substrate, it is characterised in that described substrate-parallel is arranged at described master
The top of circuit board；Described substrate is formed around the first conductive connection part, the surface of described main circuit board
Being provided with the second conducting connecting part, the second conducting connecting part is fixing with described first conductive connection part to be connected,
Described substrate is fixed on described main circuit board and is electrically connected to main circuit board；
Described main circuit board and described substrate are printed circuit board (PCB), and described first conductive connection part is for being formed
In multiple conductive contacts of the top edge of described substrate, insulate between adjacent conductive contact；Described
Two conducting connecting parts are the multiple claw terminals being arranged on the end face of described main circuit board, described claw end
Sub-end extends above the described conductive contact of correspondence and described substrate clamping is fixed on described claw end
Between sub and described main circuit board.
Mobile terminal circuit board component the most according to claim 1, it is characterised in that described conduction
Contact is identical with the quantity of described claw terminal, and all claw terminals surround and match with described contour substrate
Ring-type, and each claw terminal and each conductive contact one_to_one corresponding make electrical contact with.
Mobile terminal circuit board component the most according to claim 1 and 2, it is characterised in that described
Conductive contact is resilient contact, or described claw terminal is elastic card claw terminal.
Mobile terminal circuit board component the most according to claim 3, it is characterised in that described claw
Terminal is formed towards the surface of described substrate is easy to the transition cambered surface that described substrate imports.
Mobile terminal circuit board component the most according to claim 1, it is characterised in that described camera
Module also includes being fixedly installed on the substrate for obtaining the camera lens module of optical signal and for inciting somebody to action
Described optical signal is converted to the CIS of the signal of telecommunication.
6. a mobile terminal, it is characterised in that including: as described in claim 1-5 any one
Mobile terminal circuit board component, and it is encapsulated in the housing outside described mobile terminal circuit board component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310359561.6A CN103795827B (en) | 2013-08-16 | 2013-08-16 | Mobile terminal circuit board component and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310359561.6A CN103795827B (en) | 2013-08-16 | 2013-08-16 | Mobile terminal circuit board component and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103795827A CN103795827A (en) | 2014-05-14 |
| CN103795827B true CN103795827B (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310359561.6A Expired - Fee Related CN103795827B (en) | 2013-08-16 | 2013-08-16 | Mobile terminal circuit board component and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103795827B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580862B (en) * | 2014-12-31 | 2018-04-06 | 南昌欧菲光电技术有限公司 | Camera module |
| CN106941582B (en) * | 2017-02-07 | 2020-09-11 | 奇鋐科技股份有限公司 | Camera module protection structure |
| CN107592380A (en) * | 2017-08-10 | 2018-01-16 | 深圳天珑无线科技有限公司 | Assemble method, display panel, mobile terminal main body and mobile terminal |
| CN108512964B (en) * | 2018-05-14 | 2020-05-19 | 维沃移动通信有限公司 | Mobile terminal and circuit board device of mobile terminal |
| CN109802001A (en) * | 2018-12-11 | 2019-05-24 | 北京铂阳顶荣光伏科技有限公司 | The localization method and device of cell piece |
| CN114500697B (en) * | 2021-07-16 | 2023-01-03 | 荣耀终端有限公司 | Electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102402A (en) * | 2006-07-05 | 2008-01-09 | 凌阳科技股份有限公司 | Welding small camera module |
| CN201114387Y (en) * | 2007-07-24 | 2008-09-10 | 昆盈企业股份有限公司 | Thin video picking module |
| CN201196722Y (en) * | 2008-04-30 | 2009-02-18 | 深圳市全日讯科技有限公司 | Portable equipment, labeling type camera shooting module group |
| CN203492061U (en) * | 2013-08-16 | 2014-03-19 | 南昌欧菲光电技术有限公司 | Mobile terminal circuit board assembly and mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100575746B1 (en) * | 2003-10-28 | 2006-05-03 | 엘지전자 주식회사 | Folder type mobile terminal |
-
2013
- 2013-08-16 CN CN201310359561.6A patent/CN103795827B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102402A (en) * | 2006-07-05 | 2008-01-09 | 凌阳科技股份有限公司 | Welding small camera module |
| CN201114387Y (en) * | 2007-07-24 | 2008-09-10 | 昆盈企业股份有限公司 | Thin video picking module |
| CN201196722Y (en) * | 2008-04-30 | 2009-02-18 | 深圳市全日讯科技有限公司 | Portable equipment, labeling type camera shooting module group |
| CN203492061U (en) * | 2013-08-16 | 2014-03-19 | 南昌欧菲光电技术有限公司 | Mobile terminal circuit board assembly and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103795827A (en) | 2014-05-14 |
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