CN206620348U - Flexible printed circuit board and display panel - Google Patents
Flexible printed circuit board and display panel Download PDFInfo
- Publication number
- CN206620348U CN206620348U CN201720198019.0U CN201720198019U CN206620348U CN 206620348 U CN206620348 U CN 206620348U CN 201720198019 U CN201720198019 U CN 201720198019U CN 206620348 U CN206620348 U CN 206620348U
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- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- flexible printed
- handheld
- connecting portion
- Prior art date
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Links
- 238000007731 hot pressing Methods 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000002305 electric material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims description 2
- 210000003811 finger Anatomy 0.000 description 15
- 210000005224 forefinger Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Structure Of Printed Boards (AREA)
Abstract
The embodiment of the utility model discloses flexible printed circuit board and display panel. The flexible printed circuit board includes: the flexible printed circuit board comprises a flexible printed circuit board main body and a flexible printed circuit board main body, wherein the flexible printed circuit board main body comprises an electrical connecting part extending along a first direction, the electrical connecting part is provided with a plugging end, and the electrical connecting part is used for plugging the flexible printed circuit board; a hand piece arranged on the electric connection part; the handheld piece comprises a handheld connecting portion and two opposite handheld portions, the handheld connecting portion is attached to the electric connecting portion, one end of the handheld portion is fixedly connected to the handheld connecting portion, and the other end of the handheld portion is a free end. The embodiment of the utility model provides a solve the problem that is difficult for assembling the flexible printed circuit board steadily.
Description
Technical field
The utility model embodiment is related to Display Technique, more particularly to a kind of flexible printed circuit board and display panel.
Background technology
In mobile terminal product, flexible printed circuit board (Flexible Printed Circuit, abbreviation FPC) is extensively
Applied to the electrical connection between module and printed circuit board (PCB) (Printed Circuit Board, abbreviation PCB), such as taking the photograph with FPC
As head mould group and liquid crystal display module etc..FPC has thickness of thin, it is lightweight and can bending the features such as, connection side conventional FPC
Formula has hot pressing and zero insertion force (Zero Insertion Force, abbreviation ZIF) connector.Wherein, ZIF connector has plug
Convenient advantage, is widely used in electronic product.
At present, FPC generally is held using human hand, FPC is assembled to the printed circuit board (PCB) of display panel by ZIF connector
On, but FPC is relatively thin and relatively soft, human hand inconvenience taking and placing, and during FPC is assembled, it is easily damaged FPC.Therefore, proposing
A kind of FPC with handpiece, the handpiece has a sheet Handheld Division and the connecting portion being arranged at Handheld Division on FPC,
Handheld Division can be bent around with the junction of connecting portion, and pinch Handheld Division by human hand just expeditiously can be assembled to printing by FPC
On circuit board, still, in assembling process, FPC may be rotated around Handheld Division and the junction of connecting portion, be difficult smoothly to fill
With FPC.
Utility model content
The utility model provides a kind of flexible printed circuit board and display panel, smoothly to assemble flexible print circuit
Plate.
On the one hand, the utility model embodiment provides a kind of flexible printed circuit board, including：
Flexible printed circuit board main body, including the electric connection part extended in a first direction out, the electric connection part tool
There is inserted terminal, the electric connection part is used for flexible printed circuit board described in grafting；
Handpiece, is arranged at the electric connection part；
Wherein, the handpiece includes hand-held connecting portion and two Handheld Divisions being oppositely arranged, the hand-held connecting portion patch
Together in the electric connection part, one end of the Handheld Division is fixedly connected on the hand-held connecting portion, the Handheld Division it is another
Hold as free end.
On the other hand, the utility model embodiment additionally provides a kind of display panel, including periphery circuit region；
The periphery circuit region is provided with the flexible printed circuit board described in one side as described above, the electric connection part
Inserted terminal is connected into a connector.
The utility model embodiment in the electric connection part of flexible printed circuit board by setting handpiece, and handpiece has
There are two Handheld Divisions being oppositely arranged, when assembling flexible printed circuit board, the forefinger of people can be stretched between two Handheld Divisions, greatly
Thumb and forefinger clamp a Handheld Division, and middle finger and forefinger clamp another Handheld Division, thus, while two Handheld Divisions are clamped,
Flexible printed circuit board can be fixed, prevents flexible printed circuit board from being rotated in assembling process, so as to smoothly
Assemble flexible printed circuit board.
Brief description of the drawings
Fig. 1 is a kind of existing structural representation of flexible printed circuit board；
A kind of structural representation for flexible printed circuit board that Fig. 2 provides for the utility model embodiment；
The structural representation for the handpiece that Fig. 3 provides for the utility model embodiment；
The structural representation for another flexible printed circuit board that Fig. 4 provides for the utility model embodiment；
Fig. 5 folds the structural representation of flexible printed circuit board after tiling for a Handheld Division in the utility model Fig. 2；
Fig. 6 is provided with the planar structure signal of plug golden finger for the electric connection part that the utility model embodiment is provided
Figure；
The side view for the inserted terminal that Fig. 7 provides for the utility model embodiment；
The side view for the handpiece that Fig. 8 provides for the utility model embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than limits of the present utility model.Further need exist for
It is bright, for the ease of description, the part related to the utility model rather than entire infrastructure are illustrate only in accompanying drawing.
Fig. 1 is a kind of existing structural representation of flexible printed circuit board.As shown in figure 1, the flexible printed circuit board
Including：Flexible printed circuit board main body 1, electrical equipment connecting portion 2 and bent handpiece 3；Wherein, electrical equipment connecting portion 2 is located at soft
Property printed circuit board (PCB) main body 1 one end, handpiece includes connecting portion 32 and is connected to a Handheld Division 31 of the one end of connecting portion 32,
Handpiece 3 fits in electrical equipment connecting portion 2 by connecting portion 32.When being assembled to the flexible printed circuit board, it need to only pinch
Handheld Division 31, just easily can be pressed into connector by flexible printed circuit board.
But, in the assembling process of flexible printed circuit board, flexible printed circuit board due to by self gravitation effect with
And with flexible feature, the flexible printed circuit board is easy to generation and rocked, and causes flexible printed circuit board thorny
The junction for holding portion and connecting portion is rotated, and the flexible printed circuit board that can not hold steadily.Therefore, the utility model embodiment is provided
A kind of flexible printed circuit board, to overcome the problem.
A kind of structural representation for flexible printed circuit board that Fig. 2 provides for the utility model embodiment.As shown in Fig. 2
The flexible printed circuit board may include：
Flexible printed circuit board main body 10, including the electric connection part 20 extended in a first direction out, the electric connection part
20 have inserted terminal 201, and electric connection part 20 is used for grafting flexible printed circuit board；
Handpiece 30, is arranged at electric connection part 20；
Wherein, handpiece 30 includes hand-held connecting portion 302 and two Handheld Divisions 301 being oppositely arranged, hand-held connecting portion 302
Electric connection part 20 is fitted in, one end of Handheld Division 301 is fixedly connected on hand-held connecting portion 302, and the other end of Handheld Division 301 is
Free end.
Thus, when assembling flexible printed circuit board, the forefinger of people can be stretched between two Handheld Divisions, thumb and forefinger
A Handheld Division is clamped, middle finger and forefinger clamp another Handheld Division, while clamp two Handheld Divisions, human hand and handpiece can be into
For a motionless entirety, handpiece can mutually be balanced by the active force of flexible printed circuit board by two Handheld Divisions, so as to press down
Flexible printed circuit board processed rotates in assembling process, to fix flexible printed circuit board, and then can smoothly fill
With flexible printed circuit board.
The structural representation for the handpiece that Fig. 3 provides for the embodiment of the utility model one.As shown in figure 3, hand-held connecting portion
302 and the junction of Handheld Division 301 be provided with neat suture 303, the neat suture 303 includes the through hole 3031 of spaced set, with logical
Neat suture 303 is crossed to fold or tear Handheld Division 301.
Wherein, above-mentioned through hole 3031 can be manhole, ellipse hole or square through hole etc..Stopped with finger clamp
During the portion 301 of holding, Handheld Division 301 is folded by neat suture 303, two Handheld Divisions 301 can be clamped completely, are further prevented
Flexible printed circuit board is rocked；, can easily will be hand-held along neat suture 303 after flexible printed circuit board is plugged into connector
Portion 301 tears, to reduce the space shared by flexible printed circuit board.
Optionally, above-mentioned handpiece can be prepared by flexible material.Thus, handpiece optional position is all bent, works as flexibility
After printed circuit board to display panel, Handheld Division can be bent and placed, it is to avoid cross ground according to the space structure of display panel
The limitation of multipair Handheld Division size, simplifies design.
Optionally, with reference to Fig. 2, two Handheld Divisions 301 can be respectively arranged at two of hand-held connecting portion 302 in the first direction
End.
In addition, with reference to Fig. 4, two Handheld Divisions 301 can also be respectively arranged at hand-held connecting portion 302 perpendicular to first direction
Two ends.
Optionally, hand-held connecting portion 302 can have the two ends in either direction, and two Handheld Divisions 301 are respectively arranged at
The Handheld Division of the two ends, i.e., two 301 just to direction can be the place plane of electric connection part 20 either direction.
Exemplary, two Handheld Divisions are respectively arranged at the two ends of hand-held connecting portion in the first direction.Handpiece surface is applied
Cover one layer of antistatic material.Now, as shown in figure 5, the Handheld Division 301 of the inserted terminal 201 close to electric connection part 20, is stitched around neat
Line 303 is folded after tiling, covers inserted terminal 201.Therefore, after flexible print circuit board is plugged into connector, scribble anti-quiet
The handpiece of electric material can cover the interface of electric connection part and connector, can provide antistatic protection for interface.Treat each
After the completion of flexible printed circuit board grafting and binding, Handheld Division can be torn along neat suture.
In the utility model embodiment, inserted terminal has relative first surface and second surface, in the inserted terminal
First surface or second surface are provided with plug golden finger.
With reference to Fig. 6, the first surface of inserted terminal 201 is provided with plug golden finger 40.Optionally, with reference to Fig. 7, hand-held company
Socket part or handpiece 30 fit in electric connection part, and the second surface of inserted terminal 201 is provided with plug golden finger 40, now,
Handpiece is located at two different surfaces of electric connection part, the table of the electric connection part where handpiece respectively with plug golden finger
Face does not have cabling distribution, when fitting and unloading handpiece, all without to cabling cause damage.
Optionally, hand-held connecting portion can be fitted by adhesive layer with electric connection part.The thickness of adhesive layer can be 0.1
~0.2mm, can both ensure that hand-held connecting portion had higher bonding strength with electric connection part, and can make handpiece relatively easily again
Stripped down from electric connection part, it is cost-effective to reuse handpiece.
In addition, the Handheld Division in the utility model embodiment can be convenient to live Handheld Division with fingerhold in the form of sheets.It is optional
, the shape of Handheld Division may include rectangle, triangle or trapezoidal etc., and the present embodiment is not restricted to the specific shape in Handheld Division,
As long as can clamp.
The handpiece that the utility model is provided, as shown in figure 8, the relative distance L of two Handheld Divisions is 15~25mm.With suitable
The finger of different in width is answered, finger can be made to stretch between two Handheld Divisions.
Optionally, length h of the Handheld Division on the direction that two Handheld Divisions are oppositely arranged is more than or equal to 10mm.Hand can be made
Finger is completely disposed on the thickness direction of finger in two Handheld Divisions, finger both sides is farthest touched Handheld Division, can
Increase chucking power and be easy to be affectedly bashful.Certainly, length h can not infinitely increase, and can be set according to the space structure of display panel
Meter.
Optionally, the thickness of handpiece is 0.1~3mm.The situation of flexible printed circuit board weight can be born in handpiece
Under, handpiece should be as far as possible thin, can both mitigate the weight of display device, and the space of occupancy can be reduced again.
In addition, the flexible printed circuit board of the present embodiment may also include circuit board binding portion；Circuit board binding portion surface is set
It is equipped with hot pressing golden finger.For example, flexible printed circuit board is backlight flexible printed circuit board, the backlight flexible printed circuit board is curved
After folding, it can be tied to by pressing hot pressing golden finger on the wiring board of backlight module.
The utility model embodiment additionally provides a kind of display panel, including periphery circuit region；
Periphery circuit region is provided with the flexible printed circuit board described in above-described embodiment, flexible printed circuit board electrical connection
The inserted terminal in portion is connected into a connector.
The display panel that the utility model embodiment is provided, including the flexible printing that the utility model embodiment is provided
Circuit board, possesses corresponding function and beneficial effect
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carried out for a person skilled in the art various bright
Aobvious change, readjust and substitute without departing from protection domain of the present utility model.Therefore, although pass through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
In the case that the utility model is conceived, other more equivalent embodiments can also be included, and scope of the present utility model is by appended
Right determine.
Claims (14)
1. a kind of flexible printed circuit board, it is characterised in that including：
Flexible printed circuit board main body, including the electric connection part extended in a first direction out, the electric connection part, which has, to be inserted
End is connect, the electric connection part is used for flexible printed circuit board described in grafting；
Handpiece, is arranged at the electric connection part；
Wherein, the handpiece includes hand-held connecting portion and two Handheld Divisions being oppositely arranged, and the hand-held connecting portion is fitted in
The electric connection part, one end of the Handheld Division is fixedly connected on the hand-held connecting portion, and the other end of the Handheld Division is
Free end.
2. flexible printed circuit board according to claim 1, it is characterised in that two Handheld Divisions are respectively arranged at institute
State the two ends of hand-held connecting portion in the first direction.
3. flexible printed circuit board according to claim 1, it is characterised in that two Handheld Divisions are respectively arranged at institute
Hand-held connecting portion is stated perpendicular to the two ends of the first direction.
4. flexible printed circuit board according to claim 1, it is characterised in that the hand-held connecting portion and the Handheld Division
Junction is provided with neat suture, and the neat suture includes the through hole of spaced set, to fold or tear by the neat suture
The Handheld Division.
5. flexible printed circuit board according to claim 4, it is characterised in that the handpiece surface coats one layer and prevents quiet
Electric material；
Close to the Handheld Division of the inserted terminal of the electric connection part, folded around the neat suture after tiling, cover the inserted terminal.
6. flexible printed circuit board according to claim 1, it is characterised in that the inserted terminal has the first relative table
Face and second surface, plug golden finger is provided with the first surface or second surface of the inserted terminal.
7. flexible printed circuit board according to claim 6, it is characterised in that the hand-held connecting portion passes through adhesive layer
Fitted with the electric connection part.
8. flexible printed circuit board according to claim 1, it is characterised in that the Handheld Division is in the form of sheets.
9. flexible printed circuit board according to claim 8, it is characterised in that the shape of the Handheld Division include rectangle,
Triangle is trapezoidal.
10. flexible printed circuit board according to claim 1, it is characterised in that the relative distance of two Handheld Divisions
For 15~25mm.
11. flexible printed circuit board according to claim 8, it is characterised in that the Handheld Division is described hand-held at two
The length on direction that portion is oppositely arranged is more than or equal to 10mm.
12. flexible printed circuit board according to claim 8, it is characterised in that the thickness of the handpiece is 0.1~
3mm。
13. flexible printed circuit board according to claim 1, it is characterised in that the flexible printed circuit board also includes
Circuit board binding portion；
The circuit board binding portion surface is provided with hot pressing golden finger.
14. a kind of display panel, it is characterised in that including periphery circuit region；
The periphery circuit region is set just like the flexible printed circuit board described in any one of claim 1~13, described electrically to connect
The inserted terminal of socket part is connected into a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198019.0U CN206620348U (en) | 2017-03-02 | 2017-03-02 | Flexible printed circuit board and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198019.0U CN206620348U (en) | 2017-03-02 | 2017-03-02 | Flexible printed circuit board and display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620348U true CN206620348U (en) | 2017-11-07 |
Family
ID=60231730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720198019.0U Active CN206620348U (en) | 2017-03-02 | 2017-03-02 | Flexible printed circuit board and display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763281A (en) * | 2020-12-29 | 2021-05-07 | 北京方鸿智能科技有限公司 | Sampling sheet |
| CN113973505A (en) * | 2020-05-22 | 2022-01-25 | 京东方科技集团股份有限公司 | Display device |
-
2017
- 2017-03-02 CN CN201720198019.0U patent/CN206620348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973505A (en) * | 2020-05-22 | 2022-01-25 | 京东方科技集团股份有限公司 | Display device |
| CN112763281A (en) * | 2020-12-29 | 2021-05-07 | 北京方鸿智能科技有限公司 | Sampling sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |