CN107613689A - Connection component, printed circuit-board assembly and terminal - Google Patents
Connection component, printed circuit-board assembly and terminal Download PDFInfo
- Publication number
- CN107613689A CN107613689A CN201710880513.XA CN201710880513A CN107613689A CN 107613689 A CN107613689 A CN 107613689A CN 201710880513 A CN201710880513 A CN 201710880513A CN 107613689 A CN107613689 A CN 107613689A
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- CN
- China
- Prior art keywords
- flexible pcb
- circuit board
- winding displacement
- pcb winding
- battery
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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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
This application discloses a kind of terminal, including：Center；Main circuit board, secondary circuit board may be contained within center；Connection component, multiple connectors including flexible PCB winding displacement and positioned at flexible PCB winding displacement both ends, the fitting of flexible PCB winding displacement is arranged in battery flat bottom surface, both ends are respectively further from bottom surface and extend to shown first supporting part and the second supporting part, and main circuit board and secondary circuit board are electrically connected with to pass through connector；Adhesive layer, is arranged at the bottom surface of battery flat, and avoids the distributing position of flexible PCB winding displacement；Battery, battery are adhesively fixed in battery flat towards battery flat side and adhesive layer.At least two groups of sub- flexible PCB winding displacements are integrally formed and are made by above structure, have saved the area that battery flat bottom surface is used to set flexible PCB winding displacement.And then the area that battery flat bottom surface is used to set adhesive layer is increased, enhance the steadiness that battery is connected in battery flat.The application also provides a kind of connection component and a kind of printed circuit-board assembly.
Description
Technical field
The application is related to field of structural design, more particularly to a kind of connection component, printed circuit-board assembly and terminal.
Background technology
Include battery in existing mobile phone, electronic reader, game machine or wearable device, battery passes through adhesive layer
It is viscous set with battery flat.General battery flat is provided at both ends with circuit board, in order to realize the electric connection of two circuit boards, battery
Flexible PCB winding displacement is provided between the bottom surface in cabin and battery, therefore needs to avoid when battery flat bottom sets adhesive layer
The position of flexible PCB winding displacement.The quantity of general flexible PCB winding displacement is two groups or more, greatly reduces setting
The area of adhesive layer, reduce the steadiness that battery is connected in battery flat.
The content of the invention
The application provides a kind of connection component, printed circuit-board assembly and terminal, by increasing capacitance it is possible to increase the setting face of adhesive layer
Product.
The application use a technical scheme be：A kind of terminal is provided, including：
Center, including the first supporting part, the second supporting part and battery flat, the battery flat be located at first supporting part and
Between second supporting part；
Main circuit board, it is arranged at first supporting part；
Secondary circuit board, second supporting part is arranged at, and is located at the same side of the center with the main circuit board；
Connection component, including flexible PCB winding displacement and multiple connectors positioned at flexible PCB winding displacement both ends, it is described
Flexible PCB winding displacement, which is bonded, is arranged in the bottom surface of the battery flat, both ends be respectively further from the bottom surface extend to shown in first hold
Load portion and second supporting part, to be electrically connected with the main circuit board and the secondary circuit board by the connector；
Adhesive layer, is arranged at the bottom surface of the battery flat, and avoids the distributing position of the flexible PCB winding displacement；
Battery, the battery are adhesively fixed in the battery flat towards the battery flat side and the adhesive layer.
The application also provides a kind of connection component, including：
Flexible PCB winding displacement and connector, the flexible PCB winding displacement include at least two groups of sub- flexible PCB rows
Line, at least two groups of sub- flexible PCB winding displacements are integrally formed, and the both ends of the flexible PCB winding displacement are respectively arranged with more
Individual connector.
The application also provides a kind of printed circuit-board assembly, including main circuit board and the main circuit board relative spacing are set
The secondary circuit board and connection component as described above put, the main circuit board and the secondary circuit board pass through the connection group
The flexible PCB winding displacement and connector of part are electrically connected.
By above structure design, at least two groups of sub- flexible PCB winding displacements are integrally formed and are made, have saved battery flat
Bottom surface is used for the area for setting flexible PCB winding displacement.And then the area that battery flat bottom surface is used to set adhesive layer is increased, increase
Strong battery is connected to the steadiness in battery flat.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the application connection component one；
Fig. 2 is the structural representation of the embodiment of the application printed circuit-board assembly one；
Fig. 3 is the structural representation of another embodiment of the application printed circuit-board assembly；
Fig. 4 is the structural representation of the another embodiment of the application printed circuit-board assembly；
Fig. 5 is the structural representation of the application printed circuit-board assembly another embodiment；
Fig. 6 is the structural representation of the embodiment of the application terminal one；
Fig. 7 is cross section structure diagrams of this Fig. 6 along A-A directions.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes.It is understood that specific embodiment described herein is only used for explaining the application, rather than the limit to the application
It is fixed.It also should be noted that for the ease of description, the part related to the application illustrate only in accompanying drawing and not all knot
Structure.Based on the embodiment in the application, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of the application protection.
Term " first " in the application, " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " are defined
At least one this feature can be expressed or be implicitly included to three " feature.In the description of the present application, " multiple " be meant that to
It is few two, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present application
Such as up, down, left, right, before and after ...) it is only used for explaining the phase under a certain particular pose (as shown in drawings) between each part
To position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.In addition, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive include.Such as comprising
The step of process of series of steps or unit, method, system, product or equipment are not limited to list or unit, and
It is alternatively also to include the step of not listing or unit, or alternatively also includes for these processes, method, product or equipment
Intrinsic other steps or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1, the application provides a kind of connection component 100, and the connection component 100 is used to connect multiple electronic components
Or circuit board.The connection component 100 includes flexible PCB winding displacement 10 and connector 20.Flexible PCB winding displacement 10 is included extremely
Few two groups of sub- flexible PCB winding displacements 12, at least two groups of sub- flexible PCB winding displacements 12 are integrally formed, and flexible PCB winding displacement
10 both ends are respectively arranged with multiple connectors 20.Pass through connector 20 between spaced circuit board or battery component
Realize and be electrically connected with as interface.Multigroup sub- flexible PCB winding displacement 12 is integrally formed into setting can reduce flexible PCB row
The distribution space of line 10, make circuit distribution cleaner and tidier, while being capable of vacating space setting miscellaneous part.It is soft in the present embodiment
The width of property circuit board winding displacement 10 is 20mm.In other embodiment, the width of the flexible PCB winding displacement 10 can be 18-22mm
In any one value.
Further, in an embodiment, flexible PCB winding displacement 10 includes main part 14 and is respectively formed in the phase of main part 14
To multiple connecting portions 16 at both ends, and formed with opening portion 18, each connecting portion 18 and one between adjacent two connecting portions 16
Individual connector 20 connects.
Further, in an embodiment, the main part 16 of two groups of sub- flexible PCB winding displacements 12 is integrally formed.
In the present embodiment, connection component 100 includes four connectors 20, and the both ends of flexible PCB winding displacement 10 respectively set two
Individual connector 20.In other embodiment, according to the number of electronic component or circuit board can increase flexible PCB winding displacement 10 to
The quantity of the connector 20 of few one end, it is specifically several to be not specifically limited here.
The application also provides a kind of printed circuit-board assembly 200.The printed circuit-board assembly 200 include main circuit board 30,
The secondary circuit board 40 and the connection component 100 as described by above example set with the relative spacing of main circuit board 30.Main electricity
Road plate 30 and secondary circuit board 40 are electrically connected by the flexible PCB winding displacement 10 and connector 20 of connection component 100.
Specifically, main circuit board 30 and secondary circuit board 40 are respectively one or more.Referring in Fig. 3 embodiment, print
Main circuit board 30 in circuit board assemblies 200a is one, and secondary circuit board 40 is two.In another embodiment, referring to Fig. 4, print
Main circuit board 30 in printed circuit board component 200a is two, and the secondary plate of circuit 40 is one.In another embodiment, referring to Fig. 5, print
Main circuit board 30 and secondary circuit board 40 in printed circuit board component 200c are two.Above example uses the connection of the application
Component 100 need not can be can be achieved when circuit board is multiple using multigroup flexible PCB winding displacement of the prior art
It is electrically connected with, can be good at avoiding multigroup in disorder distribution of flexible PCB winding displacement, while the also wiring space of reduction.
Referring to Fig. 6 and Fig. 7, the application also provides a kind of terminal 300, and it includes center 50, the master being arranged on center 50
Circuit board 30 and secondary circuit board 40, it is electrically connected with the connection component 100 of main circuit board 30 and secondary circuit board 40, is arranged at center 50
On battery 70 and the mucigel 60 positioned at the side of connection component 100.Specifically, terminal 300 can be mobile phone, flat board electricity
The electronics such as brain, Intelligent worn device, digital audio ＆ video players, electronic reader, handheld game machine and vehicle electronic device are set
Any one in standby.
Further, in an embodiment, center 50 includes the first supporting part 52, the second supporting part 54 and battery flat 56, battery
Cabin 56 is between the first supporting part 52 and the second supporting part 54.Main circuit board 30 is arranged on the first supporting part 52, secondary circuit
Plate 40 is arranged on the second supporting part 54, and is located at the same side of center 50 with main circuit board 30.Specifically, battery flat 56 is the bottom of by
Face 562 and vertically the direction of the first supporting part 52 extends the side 564 formed and encloses to set and forms by bottom surface 562.Referring to Fig. 7, electricity
The bottom surface 562 in pond cabin 56 is located under the first supporting part 52 and the second supporting part 54, and battery 70 is contained in after battery flat 56, electricity
The side of bottom surface 562 of the pond 70 away from battery flat 56 is just concordant with the first supporting part 52 or the second supporting part 54；Or battery
The side of 70 bottom surfaces 562 away from battery flat 56 is less than the first supporting part 52 or the second supporting part 54, can so improve battery
70 thermal diffusivity at work.Alternatively, the first supporting part 52 and the second supporting part 54 are concordant.
Connection component 100 includes flexible PCB winding displacement 10 and multiple connectors positioned at the both ends of flexible PCB winding displacement 10
20.The fitting of flexible PCB winding displacement 10 is arranged on the bottom surface 562 of battery flat 56, and both ends are respectively further from bottom surface 5621 and prolonged obliquely
The edge of the first supporting part 52 and the second supporting part 54 is extended, to be electrically connected with main circuit board 30 and secondary circuit by connector 20
Plate 40.Adhesive layer 60 is arranged at the bottom surface 562 of battery flat 56, and avoids the distributing position of flexible PCB winding displacement 10.Battery 70
It is adhesively fixed towards the side of battery flat 56 and adhesive layer 60 in battery flat 56.
Specifically, the structure of connection component 100, as described by above example, this is not repeated.
Using above structure, at least two groups of sub- flexible PCB winding displacements 12 are integrally formed and are made, have saved battery flat 56
Bottom surface 562 be used to set the area of flexible PCB winding displacement 10.And then the bottom surface 562 for increasing battery flat 56 is used to set glue
The area of glutinous layer 60, enhances the steadiness that battery 70 is connected in battery flat 56.
In one embodiment, adhesive layer 60 positioned at two sides of flexible PCB winding displacement 10 and be arranged in parallel respectively.Using
Such structure can make bonding dynamics of the battery 70 towards the side of battery flat 56 and the bottom surface 562 of battery flat 56 more equal
It is even, strengthen the combination dynamics of the two.Further, in another embodiment, the mucigel 60 positioned at the both sides of flexible PCB winding displacement 10
It is symmetrical arranged.This structure, battery 70 and the bonding force relative flexibility circuit board winding displacement 10 of the bottom surface 562 of battery flat 56 are symmetrically set
Put, i.e., flexible PCB winding displacement 10 is located at the centre position of bottom surface 562, and the bonding dynamics of such both sides is more uniform, makes the two
With reference to more firm.
It should be understood that the relative position of the distribution of flexible PCB winding displacement 10 is avoided in the side of battery 70 towards battery flat 56
Adhesive layer 60 is also provided with, battery 70 is more securely fixed in battery flat 56.
Specifically, adhesive layer 60 is paste or solid-state like.Such as double faced adhesive tape, solid gum.Using paste or solid-state like
Adhesive layer 60 can avoid battery 70 towards battery flat 56 extrude when the stress of adhesive layer 60 to surrounding spread, spread to flexibility
The set location of circuit board winding displacement 10, influence performance and the radiating of flexible PCB winding displacement 10.
Further, in another embodiment, in order that battery 70 is more solidly fixed in battery flat 56, can be in battery flat 56
At least one side 562 on set adhesive layer 60.It can also specifically be set on symmetrical or asymmetric two sides 562
Adhesive layer 60, or four sides 562 are respectively provided with adhesive layer 60.
In another embodiment, the terminal 300 also includes estersil layer 80 and is covered on center 50 and is provided with the side of battery 70
Cover plate 90, estersil layer 80 is located between battery 70 and cover plate 90.Because most of positions of battery flat 56 are provided with glue
Glutinous layer 60, therefore the space that can be used in radiating between 56 each face of battery 70 and battery flat is very limited, poor radiation.Estersil layer
80 be that one kind makees base oil with extraordinary silicone oil, and novel metal oxide does filler, is equipped with multiple functions additive through specific work
The paste that skill is process, it has good heat resistance and thermal conductivity.The setting of estersil layer 80 can increase type of thermal communication, inhale
Receive the heat of battery 70 and guide heat to center 50 and distributed to outside, reduce thermal resistance, reduce the operating temperature of battery 70, carry
The reliability of high battery 70, extend the service life of battery 70.
Presently filed embodiment is the foregoing is only, not thereby limits the scope of the claims of the application, it is every to utilize this
The equivalent structure or equivalent flow conversion that application specification and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in the scope of patent protection of the application.
Claims (12)
- A kind of 1. connection component, it is characterised in that including：Flexible PCB winding displacement and connector, the flexible PCB winding displacement include at least two groups of sub- flexible PCB winding displacements, institute State at least two groups of sub- flexible PCB winding displacements to be integrally formed, the both ends of the flexible PCB winding displacement are respectively arranged with multiple connections Device.
- 2. connection component as claimed in claim 1, it is characterised in that the flexible PCB winding displacement includes main part and difference It is formed at multiple connecting portions of the main part opposite end, formed with opening portion between adjacent two connecting portions, often One connecting portion is connected with a connector.
- 3. connection component as claimed in claim 2, it is characterised in that at least two groups of sub- flexible PCB winding displacements it is described Main part is integrally formed.
- 4. connection component as claimed in claim 1, it is characterised in that the connection component includes four connectors, institute The both ends for stating flexible PCB winding displacement respectively set two.
- 5. a kind of printed circuit-board assembly, it is characterised in that set including main circuit board and the main circuit board relative spacing Secondary circuit board and the connection component as described in claim any one of 1-4, the main circuit board and the secondary circuit board pass through The flexible PCB winding displacement and connector of the connection component are electrically connected.
- 6. printed circuit-board assembly as claimed in claim 5, it is characterised in that the main circuit board and the secondary circuit board point Wei not be one or more.
- A kind of 7. terminal, it is characterised in that including：Center, including the first supporting part, the second supporting part and battery flat, the battery flat are located at first supporting part and described Between second supporting part；Main circuit board, it is arranged at first supporting part；Secondary circuit board, second supporting part is arranged at, and is located at the same side of the center with the main circuit board；Connection component, including flexible PCB winding displacement and multiple connectors positioned at flexible PCB winding displacement both ends, the flexibility Circuit board winding displacement is bonded the bottom surface for being arranged in the battery flat, and both ends are respectively further from the bottom surface and extend to first supporting part With second supporting part, the main circuit board and the secondary circuit board are electrically connected with to pass through the connector；Adhesive layer, is arranged at the bottom surface of the battery flat, and avoids the distributing position of the flexible PCB winding displacement；Battery, the battery are adhesively fixed in the battery flat towards the battery flat side and the adhesive layer.
- 8. terminal as claimed in claim 7, it is characterised in that the adhesive layer is respectively positioned at the flexible PCB winding displacement Two sides and it be arranged in parallel.
- 9. terminal as claimed in claim 8, it is characterised in that put down respectively positioned at two sides of the flexible PCB winding displacement The adhesive layer that row is set is symmetrical arranged.
- 10. the terminal as described in claim any one of 7-9, it is characterised in that the adhesive layer is paste or solid-state like.
- 11. terminal as claimed in claim 7, it is characterised in that stretched out at least one formed by the battery flat bottom surface Adhesive layer is set on individual side.
- 12. terminal as claimed in claim 7, it is characterised in that be also located at institute including estersil layer and cover plate, the cover plate lid The side that center is provided with the battery is stated, the estersil layer is located between the battery and the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710880513.XA CN107613689A (en) | 2017-09-25 | 2017-09-25 | Connection component, printed circuit-board assembly and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710880513.XA CN107613689A (en) | 2017-09-25 | 2017-09-25 | Connection component, printed circuit-board assembly and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107613689A true CN107613689A (en) | 2018-01-19 |
Family
ID=61058532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710880513.XA Pending CN107613689A (en) | 2017-09-25 | 2017-09-25 | Connection component, printed circuit-board assembly and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107613689A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133908A1 (en) * | 2018-12-29 | 2020-07-02 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN111690329A (en) * | 2020-06-28 | 2020-09-22 | 华勤通讯技术有限公司 | Battery gum pasting structure |
| CN113131068A (en) * | 2021-04-14 | 2021-07-16 | 维沃移动通信有限公司 | Electronic device |
| CN113410715A (en) * | 2021-06-25 | 2021-09-17 | 中航光电科技股份有限公司 | Connector assembly |
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| CN205942174U (en) * | 2016-08-29 | 2017-02-08 | 无锡博一光电科技有限公司 | Many interfaces of integral type liquid crystal display module flexible circuit board |
| CN205984340U (en) * | 2016-01-22 | 2017-02-22 | 3M创新有限公司 | Flat electric cable and cable subassembly |
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| CN2615827Y (en) * | 2003-04-24 | 2004-05-12 | 鸿富资讯股份有限公司 | Earth wire of cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020133908A1 (en) * | 2018-12-29 | 2020-07-02 | Oppo广东移动通信有限公司 | Mobile terminal |
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| CN113131068A (en) * | 2021-04-14 | 2021-07-16 | 维沃移动通信有限公司 | Electronic device |
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| CN113410715B (en) * | 2021-06-25 | 2022-04-01 | 中航光电科技股份有限公司 | Connector assembly |
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Application publication date: 20180119 |