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 carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art's every other implementation acquired under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of modular assembly, and the modular assembly includes the first electronic device, the second electronics
Device and a flexible PCB, the first electronic device and the second electronic device have circuit substrate respectively, the first electronic device
Circuit substrate is oppositely arranged and is electrically connected with the circuit substrate of the second electronic device, the circuit substrate of the first electronic device with it is soft
Property circuit board be electrically connected with, circuit substrate and flexible PCB that the circuit substrate of the second electronic device passes through the first electronic device
It is electrically connected with.
When the embodiment of the present invention is applied to mobile terminal, the flexible PCB is passed through into connector and the main electricity of mobile terminal
Road plate is attached, and is that the first electronic device and the second electronic device can be achieved simultaneously and main circuit board by the flexible PCB
It is electrically connected with.
So, at least two electronic devices and a flexible PCB are regard as a modular assembly, the modularization group
Part shares flexible PCB, on the one hand, can reduce the space of electronic device occupancy;On the other hand, electronic device can be saved
Manufacturing cost.
In the embodiment of the present invention, the direction of the first electronic device and the second electronic device in the modular assembly on the contrary,
That is the circuit substrate of the circuit substrate of the first electronic device and the second electronic device is oppositely arranged., should during applied to mobile terminal
Any one electronic device in the first electronic device and the second electronic device of modular assembly is set towards mobile terminal panel
In on terminal body, another electronic device court in the first electronic device and the second electronic device of the modular assembly
It is arranged to mobile terminal backboard on terminal body.
Here, mobile terminal panel can be understood as one side when in use towards user, and mobile terminal backboard can be managed
Solve as the dorsad one side of user when in use.For example, for mobile phone, mobile phone faceplate can be understood as display screen, cell phone back
Plate can be understood as bonnet.
The first electronic device (or second electronic device) of the embodiment of the present invention includes but is not limited to following species:Shooting
Head, such as front camera, rear camera, or dual camera including the first camera and second camera etc.;Flash of light
Lamp, such as preposition flash lamp, rearmounted flash lamp etc.;Light-sensitive device, such as optical sensor, proximity transducer etc.;Fingerprint button, example
Such as preposition fingerprint button, rearmounted fingerprint button etc.;Receiver.
For example, the first electronic device is front camera, the second electronic device is rear camera;First electronic device is
Rear camera, the second electronic device is preposition flash lamp;First electronic device is receiver, and the second electronic device is rearmounted flash of light
Lamp;First electronic device is rearmounted fingerprint button, and the second electronic device is proximity transducer;Etc..
For ease of understanding and describing, with reference to Fig. 1 to Fig. 4, with camera and flash lamp one modular assembly of formation
Illustrate.Generally, the circuit substrate for the camera installed on mobile terminal is greater than the circuit substrate of flash lamp, therefore, can
As the first electronic device, to regard flash lamp as camera as the second electronic device.Further, if the first electronic device is
Front camera, then the second electronic device is rearmounted flash lamp;If the first electronic device is rear camera, the second electronics device
Part is preposition flash lamp.
Referring to Fig. 1 to Fig. 4, a kind of modular assembly includes camera 1, the flexible PCB 3 of flash lamp 2 and one, camera 1
Circuit substrate 11 can carry the circuit substrate 21 of flash lamp 2, the circuit substrate 11 of camera 1 and the circuit substrate of flash lamp 2
21 are oppositely arranged and are electrically connected with, and circuit substrate 11 and the flexible PCB 3 of camera 1 are electrically connected with, the circuit base of flash lamp 2
Plate 21 is electrically connected with by the circuit substrate 11 of camera 1 with flexible PCB 3.
Wherein, the circuit substrate 11 of camera 1 is oppositely arranged and is electrically connected with the circuit substrate 21 of flash lamp 2, in fact
Mode is applied including a variety of, is included but is not limited to:
The electric connection of circuit substrate 11 and circuit substrate 21 is realized by connector;
The electric connection of circuit substrate 11 and circuit substrate 21 is realized by metal clips;
The electric connection of circuit substrate 11 and circuit substrate 21 is realized by substrate cabling.
In the specific embodiment of the invention, in order that the space shared by modular assembly is smaller, can be by camera 1 with dodging
The paster of light lamp 2 is superimposed.Specifically, being provided with the first exposed metal/bare metal region 12, the first bare metal on the circuit substrate 11 of camera 1
The size and shape in dew region 12 is adapted with the circuit substrate 21 of flash lamp 2, and the circuit substrate 21 of flash lamp 2 is set by paster
It is placed in the first exposed metal/bare metal region 12.The first exposed metal/bare metal region 12 is used for the electricity for realizing circuit substrate 11 and circuit substrate 21
Property connection.
The mode that camera 1 is superimposed with the paster of flash lamp 2, on the one hand, the whole height of modular assembly can be made minimum,
Be conducive to the lightening design of mobile terminal;On the other hand, modular assembly integration, integration can be made, assembling more facilitates.
Specifically, the first exposed metal/bare metal region 12 is dew copper region.
The Optimality of electric conductivity based on metallic copper, the first exposed metal/bare metal region 12 can be dew copper region.
In the specific embodiment of the invention, the fringe region of the circuit substrate 11 of camera 1 is provided with the second exposed metal/bare metal area
Domain (not shown), one end of flexible PCB 3 is fixedly connected with the second exposed metal/bare metal region.
The electric connection of flexible PCB 3 and circuit substrate 11 can be realized by modes such as connector, substrate cablings, be
The electric connection of flexible PCB 3 and circuit substrate 11 is set more to consolidate, in embodiment of the present invention, flexible PCB 3 can
To be fixed on the second exposed metal/bare metal region by paster.
Specifically, the second exposed metal/bare metal region is dew copper region.
The Optimality of electric conductivity based on metallic copper, the first exposed metal/bare metal region 12 can be dew copper region.
Generally, the camera including dual camera, the fingerprint of the first camera and second camera installed on mobile terminal
The circuit substrate of the electronic devices such as button is all than larger.Therefore, from the structural compactness for improving mobile terminal inner space, improve
The angle of the utilization rate of mobile terminal inner space is set out, if the circuit substrate of the first electronic device is big to can carry two
Or more electronic device when, a modular assembly, these three or more electricity can be used as in three or more electronic devices
Sub- device shares same flexible PCB.
In the specific embodiment of the invention, modular assembly also includes the 3rd electronic device, the circuit base of the 3rd electronic device
Plate is oppositely arranged and is electrically connected with the circuit substrate of the first electronic device, and the circuit substrate of the 3rd electronic device passes through the first electricity
The circuit substrate of sub- device is electrically connected with flexible PCB.
Here, the 3rd electronic device can include but is not limited to following species:Camera, such as front camera, it is rearmounted
Camera, or the dual camera including the first camera and second camera etc.;Flash lamp, such as preposition flash lamp is rearmounted
Flash lamp etc.;Light-sensitive device, such as optical sensor, proximity transducer etc.;Fingerprint button, such as preposition fingerprint button, rearmounted finger
Line button etc.;Receiver.
Certainly, modular assembly can also include the 4th electronic device, the 5th electronic device, etc., due to its realization side
Formula is identical with the implementation of above-mentioned specific embodiment, and this is not specifically described.
In addition, the embodiment of the present invention further relates to a kind of mobile terminal, including terminal body, mobile terminal panel, shifting
Modular assembly in dynamic terminal backboard, main circuit board and above-described embodiment.
Wherein, modular assembly includes the first electronic device, the second electronic device and a flexible PCB, the first electronics device
The circuit substrate of part can carry the circuit substrate of the second electronic device, the circuit substrate of the first electronic device and the second electronic device
Circuit substrate be oppositely arranged and be electrically connected with, the circuit substrate of the first electronic device is electrically connected with flexible PCB, second
The circuit substrate of electronic device is electrically connected with by the circuit substrate of the first electronic device with flexible PCB.
Any one electronic device in the first electronic device and the second electronic device of modular assembly is towards mobile terminal
Panel is arranged on terminal body, another electronics in the first electronic device and the second electronic device of modular assembly
Device is arranged on terminal body towards mobile terminal backboard, and the flexible PCB and main circuit board of modular assembly are electrical
Connection.
Above-mentioned mobile terminal can include:Mobile phone, panel computer, E-book reader, MP3 player, MP4 players,
In digital camera, pocket computer on knee, vehicle-mounted computer, desktop computer, set top box, intelligent TV set, wearable device
At least one of.
As specific embodiment, exemplified by wherein using more universal mobile phone.While Mobile phone portable is improved,
Expand mobile phone screen viewing area as much as possible, narrow frame turns into the trend of mobile phone development.That is, on-screen display (osd) area
Width to mobile phone periphery is more and more narrow.Especially mobile phone upper side frame region, it usually needs the electronic device of installation is more.Cause
This, the embodiment of the present invention is specially adapted to the upper side frame region of mobile terminal.
Specifically, as shown in figure 5, modular assembly 51 is disposed adjacent with the upper side frame region 53 of mobile terminal panel 52.
Optionally, the first exposed metal/bare metal region, the first exposed metal/bare metal area are provided with the circuit substrate of the first electronic device
The size and shape in domain is adapted with the circuit substrate of the second electronic device, and the circuit substrate of the second electronic device is set by paster
It is placed in the first exposed metal/bare metal region.
Optionally, the first exposed metal/bare metal region is dew copper region.
Optionally, the fringe region of the circuit substrate of the first electronic device is provided with the second exposed metal/bare metal region, flexible electrical
One end of road plate is fixedly connected with the second exposed metal/bare metal region.
Optionally, the second exposed metal/bare metal region is dew copper region.
Optionally, modular assembly also includes the 3rd electronic device, and the circuit substrate of the first electronic device can carry second
The circuit substrate of the circuit substrate of electronic device and the 3rd electronic device, the circuit substrate of the 3rd electronic device and the first electronics device
The circuit substrate of part is oppositely arranged and is electrically connected with, the circuit base that the circuit substrate of the 3rd electronic device passes through the first electronic device
Plate is electrically connected with flexible PCB.
Optionally, the first electronic device is camera, and the second electronic device is flash lamp.
Optionally, the first electronic device includes the first camera and second camera.
The mobile terminal of the embodiment of the present invention, by regarding at least two electronic devices and a flexible PCB as one
Modular assembly, the modular assembly shares flexible PCB, on the one hand, can reduce what electronic device in mobile terminal took
Space;On the other hand, the manufacturing cost of mobile terminal electronic device can be saved.
Referring to Fig. 6, Fig. 6 is the structure chart for the mobile terminal that the present invention implements offer.
As shown in fig. 6, mobile terminal 600 include radio frequency (Radio Frequency, RF) circuit 610, it is memory 620, defeated
Enter unit 630, display unit 640, processor 650, voicefrequency circuit 660, communication module 670, power supply 680, modular assembly
690。
Wherein, modular assembly 690 includes the first electronic device 691, the second electronic device 692 and a flexible PCB
693, the circuit substrate of the first electronic device 691 can carry the circuit substrate of the second electronic device 692, the first electronic device 691
Circuit substrate be oppositely arranged and be electrically connected with the circuit substrate of the second electronic device 692, the circuit of the first electronic device 691
Substrate is electrically connected with flexible PCB 693, the electricity that the circuit substrate of the second electronic device 692 passes through the first electronic device 691
Base board is electrically connected with flexible PCB 693.
Any one electronic device in first electronic device 691 and the second electronic device 692 is set towards mobile terminal panel
It is placed on terminal body, another electronics in the first electronic device 691 and the second electronic device 692 of modular assembly
Device is arranged on terminal body towards mobile terminal backboard, the flexible PCB 693 and main circuit board of modular assembly
It is electrically connected with.
Optionally, any one electronic device in the first electronic device 691 and the second electronic device 692 is towards mobile terminal
The upper side frame region of panel is arranged on terminal body.
Optionally, the first exposed metal/bare metal region, the first exposed metal/bare metal are provided with the circuit substrate of the first electronic device 691
The size and shape in region is adapted with the circuit substrate of the second electronic device 692, and the circuit substrate of the second electronic device 692 leads to
Cross paster and be arranged at the first exposed metal/bare metal region.
Optionally, the first exposed metal/bare metal region is dew copper region.
Optionally, the fringe region of the circuit substrate of the first electronic device 691 is provided with the second exposed metal/bare metal region, flexible
One end of circuit board 693 is fixedly connected with the second exposed metal/bare metal region.
Optionally, the second exposed metal/bare metal region is dew copper region.
Optionally, modular assembly also includes the 3rd electronic device, and the circuit substrate of the first electronic device 691 can carry the
The circuit substrate of two electronic devices 692 and the circuit substrate of the 3rd electronic device, the circuit substrate and first of the 3rd electronic device
The circuit substrate of electronic device 691 is oppositely arranged and is electrically connected with, and the circuit substrate of the 3rd electronic device passes through the first electronics device
The circuit substrate of part 691 is electrically connected with flexible PCB 693.
Optionally, the first electronic device 691 is camera, and the second electronic device 692 is flash lamp.
Optionally, the first electronic device 691 includes the first camera and second camera.
Wherein, input block 630 can be used for the numeral or character information for receiving user input, and produce and mobile terminal
The signal input that 600 user is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block 630 can
With including contact panel 631.Contact panel 631, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user uses the operations of any suitable object or annex on contact panel 631 such as finger, stylus), and according to advance
The formula of setting drives corresponding attachment means.Optionally, contact panel 631 may include touch detecting apparatus and touch controller
Two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation is brought, by signal
Send touch controller to;Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give the processor 650 again, and the order sent of receiving processor 650 and can be performed.Furthermore, it is possible to using resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 631.Except contact panel 631, input block
630 can also include other input equipments 632, and other input equipments 632 can include but is not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 640 can be used for display by the information of user input or be supplied to information and the movement of user
The various menu interfaces of terminal 600.Display unit 640 may include display panel 641, optionally, can use LCD or organic hairs
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 641.
It should be noted that contact panel 631 can cover display panel 641, touch display screen is formed, when touch display screen inspection
Measure after the touch operation on or near it, processor 650 is sent to determine the type of touch event, with preprocessor
650 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 650 is the control centre of mobile terminal 600, entirely mobile whole using various interfaces and connection
The various pieces at end, software program and/or module in first memory 621 are stored in by operation or execution, and call
The data in second memory 622 are stored in, the various functions and processing data of mobile terminal 600 are performed, so as to mobile whole
End 600 carries out integral monitoring.Optionally, processor 650 may include one or more processing units.
More than, it is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be covered
Within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.