CN203590592U - Flexible printed circuit (FPC) board structure and terminal with same - Google Patents
Flexible printed circuit (FPC) board structure and terminal with same Download PDFInfo
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- CN203590592U CN203590592U CN201320761740.8U CN201320761740U CN203590592U CN 203590592 U CN203590592 U CN 203590592U CN 201320761740 U CN201320761740 U CN 201320761740U CN 203590592 U CN203590592 U CN 203590592U
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- connecting line
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- fpc connecting
- printed circuit
- flexible printed
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- 238000005452 bending Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a flexible printed circuit (FPC) board structure. The flexible printed circuit (FPC) board structure includes an FPC connection line and two connectors; ports at two ends of the FPC connection line are respectively connected with the connector; and the ports at two ends of the FPC connection line respectively bend relative to the FPC connecting line body to form a buffer part. The flexible printed circuit (FPC) board structure provided by the utility model can adjust the operation length according to the operation states, so as to avoid being stretched or compressed.
Description
Technical field
The utility model relates to the communications field, relates in particular to a kind of flexible printed circuit board FPC structure and has the terminal of this FPC structure.
Background technology
Terminal equipment on the market, for example clamshell phone, can realize by rotating shaft the upset of mobile phone body and upturning lid part, and when using turn over function, generally the flexible printed circuit board (FlexiblePrintedCircuit being electrically connected with mobile phone body and upturning lid part, FPC) structure is done bending action, when the open mode of mobile phone and closure state, renovate required use length difference, therefore in the process of mobile phone upset, flexible printed circuit board FPC structure conventionally can be pullled or be pushed, thereby cause distortion even to affect useful life, and this distortion is uncontrollable, particularly when interior of mobile phone space is limited to.
Utility model content
A kind of flexible printed circuit board flexible printed circuit board FPC structure provided by the utility model, can be used length according to the adjustment of use state, avoids being pullled or pushing.
A kind of flexible printed circuit board FPC structure, comprise FPC connecting line and two connectors, the two ends port of described FPC connecting line is connected with each described connector respectively, and the two ends port of described FPC connecting line is bent to form buffer part with respect to described FPC connecting line body respectively.
A kind of terminal, comprise terminal mainboard, renovate mainboard and flexible printed circuit board FPC structure, described flexible printed circuit board FPC structure comprises FPC connecting line and two connectors, the two ends port of described FPC connecting line is connected with each described connector respectively, the two ends port of described FPC connecting line is bent to form buffer part with respect to described FPC connecting line body respectively, one end of described FPC connecting line is connected with described terminal mainboard by connector described in, the other end of described FPC connecting line by connector described in another with described in renovate mainboard and be connected.
Flexible printed circuit board FPC structure provided by the utility model, the two ends port of FPC connecting line is bent to form to buffer part with respect to FPC connecting line body respectively, utilize this buffer part to adjust the use length of flexible printed circuit board FPC structure, to meet the demand of flexible printed circuit board FPC structure different conditions, avoid being pullled or pushing, further extend the useful life of flexible printed circuit board FPC structure.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, to the accompanying drawing of required use in execution mode be briefly described below, apparently, accompanying drawing in the following describes is execution modes more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Schematic diagram when Fig. 1 is the closure state of a kind of flexible printed circuit board FPC structure of providing of the utility model execution mode;
Schematic diagram when Fig. 2 is the open mode of a kind of flexible printed circuit board FPC structure of providing of the utility model execution mode;
Fig. 3 is the closure state schematic diagram of a kind of terminal of providing of the utility model execution mode;
Fig. 4 is the open mode schematic diagram of a kind of terminal of providing of the utility model execution mode.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1 to Fig. 4, a kind of terminal 10 that the utility model execution mode provides, in the present embodiment, described terminal 10 describes as an example of clamshell phone example.In other embodiments, described terminal 10 can be also other flip top device, as notebook computer.
Described terminal 10 comprises flexible printed circuit board FPC structure 100, terminal mainboard 200 and renovates mainboard 300, described flexible printed circuit board FPC structure 100 comprises FPC connecting line 110 and two connectors 120, described flexible printed circuit board FPC structure 100 be connected in described terminal mainboard 200 and described in renovate between mainboard 300, the one end that is specially described FPC connecting line 110 is connected with terminal mainboard 200 by a connector 120, the other end of FPC connecting line 110 by another connector 120 with renovate mainboard 300 and be connected.
Refer to Fig. 1 to Fig. 2, described FPC connecting line 110 comprises the first port 111 and the second port one 12 and the FPC connecting line body 113 that are oppositely arranged.The first port 111 and the second port one 11 are bent to form buffer part 114 with respect to FPC connecting line body 113 respectively.Concrete, according to terminal mainboard 200 and renovate the concrete structure of mainboard 300, it is identical that this first port 111 and the second port one 12 can be set to the angle that bends with respect to FPC connecting line body 113 respectively, and opposite direction; Also can be that it is identical that the first port 111 and the second port one 12 also can be set to the angle that bends with respect to FPC connecting line body 113 respectively, and direction is identical.
According to the inner space of terminal 10 and renovate required use length, the first port 111 and the second port one 12 can be according to producing the number of times of bending with respect to FPC connecting line body 113, this buffer part 114 is set to have more than one bending structure, and concrete can be for having a bending structure, two bending structures, three bending structures or four bending structures etc.The concrete shape of a bending structure can be considered as " V " word shape; There is " U " word shape that the concrete shape of two bending structures can be as depicted in figs. 1 and 2; The concrete shape of three bending structures can be " W " word shape.Certainly, in other embodiments, described bending structure also can be other shapes, as " C " word shape or " L " word shape etc.
This buffer part 114 can be in terminal 10 during in closure state, shorten the length of FPC connecting line body 113 and shared space, the use length of FPC connecting line 110 is diminished, the inner shell of avoiding FPC connecting line 110 and terminal mainboard 200 or renovating mainboard 300 sends friction, thereby affects the useful life of flexible printed circuit board FPC structure 100; This buffer part 114 also can be in terminal 10 during in open mode in addition, increase the length of FPC connecting line body 113, make the use length of FPC connecting line 110 become large, for terminal 10 when the open mode, avoid FPC connecting line 110 to be pullled, thereby affect the useful life of flexible printed circuit board FPC structure 100.
In another embodiment; because the material of this FPC connecting line 110 is generally comparatively soft, therefore described FPC connecting line 110 can also comprise baffle 115, and this baffle 115 is installed in buffer part 114; can improve the hardness of buffer part 114, avoid buffer part 114 because frequent pultrusion damages.
In the present embodiment, described two connectors 120 are mounted on respectively on described the first port 111 and the second port one 11, specifically can pass through SMT (Surface Mounted Technology, surface mounting technology) is mounted on connector 120 respectively on the two ends port of FPC connecting line 110.Also can be by connector 120 being separately fixed on the two ends port of FPC connecting line 110 as other modes such as plug-in type encapsulation.
In another embodiment, described FPC connecting line 114 can also comprise stiffening plate 116, this stiffening plate 116 is fixedly arranged on the first port 111 and the second port one 12, and be installed in respectively the first port 111 or the second port one 12 both sides with described connector 120, can be to the effect of playing reinforcing that is connected between connector 120 and the first port 111 or the second port one 12.
In the present embodiment, for the ease of dismounting and change, FPC connecting line 110 can be by connector 120 respectively with described terminal mainboard 200 and renovate mainboard 300 and peg graft.Certainly, in other embodiments, described two connectors 12 also can be directly welded in respectively described terminal mainboard 200 and renovate on mainboard 300.
When terminal 10 is opened, terminal mainboard 200 and the angle α renovating between mainboard 300 constantly become large, wherein 0 °≤α≤360 °, the typical state that is Fig. 4 from the state variation of Fig. 3, now connect terminal mainboard 200 and renovate the required use length of the FPC connecting line of mainboard 300 along with terminal mainboard 200 and to renovate the change of the angle between mainboard 300 large and elongated, this FPC connecting line 110 is subject to terminal mainboard 200 and renovates the pulling force of mainboard 300, two buffer part 114 move toward one another, the length of FPC connecting line body 113 is elongated, make the use length of FPC connecting line elongated, when terminal 10 is closed, be that terminal mainboard 200 and the angle renovated between mainboard 300 constantly diminish, during typical the as state that is Fig. 3 from the state variation of Fig. 4, now connect terminal mainboard 200 and renovate the required use length of the FPC connecting line of mainboard 300 along with terminal mainboard 200 and renovate the diminishing of angle between mainboard 300 and diminish, this FPC connecting line 110 is no longer subject to terminal mainboard 200 and renovates the pulling force of mainboard 300, now buffer part 114 is moved dorsad, the contraction in length of FPC connecting line body 113, diminishes the use length of FPC connecting line 110.No matter in open or closure state under, the use length of the flexible printed circuit board FPC structure 100 of this terminal 10 can be adjusted according to different states, making flexible printed circuit board FPC structure 100 is all to keep stretching state, avoid causing and pull or push, thereby guaranteed useful life of flexible printed circuit board FPC structure 100.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (10)
1. a flexible printed circuit board FPC structure, it is characterized in that, comprise FPC connecting line and two connectors, the two ends port of described FPC connecting line is connected with each described connector respectively, and the two ends port of described FPC connecting line is bent to form buffer part with respect to described FPC connecting line body respectively.
2. flexible printed circuit board FPC structure according to claim 1, is characterized in that, described buffer part has more than one bending structure.
3. flexible printed circuit board FPC structure according to claim 1, is characterized in that, the two ends port of described FPC connecting line is identical with respect to the angle of described FPC connecting line body bending respectively, and opposite direction.
4. flexible printed circuit board FPC structure according to claim 1, is characterized in that, the two ends port of described FPC connecting line is respectively arranged with stiffening plate, and described stiffening plate and described connector are separately positioned on the port both sides of described FPC connecting line.
5. according to the flexible printed circuit board FPC structure described in claim 1-4 any one, it is characterized in that, the port of described FPC connecting line is connected by surface mount with described connector.
6. a terminal, it is characterized in that, comprise terminal mainboard, renovate mainboard and flexible printed circuit board FPC structure, described flexible printed circuit board FPC structure comprises FPC connecting line and two connectors, the two ends port of described FPC connecting line is connected with each described connector respectively, the two ends port of described FPC connecting line is bent to form buffer part with respect to described FPC connecting line body respectively, one end of described FPC connecting line is connected with described terminal mainboard by connector described in, the other end of described FPC connecting line by connector described in another with described in renovate mainboard and be connected.
7. terminal according to claim 6, is characterized in that, described buffer part has more than one bending structure.
8. terminal according to claim 6, is characterized in that, it is characterized in that, the two ends port of described FPC connecting line is identical with respect to the angle of described FPC connecting line body bending respectively, and opposite direction.
9. terminal according to claim 6, is characterized in that, the two ends port of described FPC connecting line is respectively arranged with stiffening plate, and described stiffening plate and described connector are separately positioned on the port both sides of described FPC connecting line.
10. according to the terminal described in claim 6-9 any one, it is characterized in that, the two ends port of described FPC connecting line is connected by surface mount with described connector respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761740.8U CN203590592U (en) | 2013-11-26 | 2013-11-26 | Flexible printed circuit (FPC) board structure and terminal with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761740.8U CN203590592U (en) | 2013-11-26 | 2013-11-26 | Flexible printed circuit (FPC) board structure and terminal with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203590592U true CN203590592U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761740.8U Expired - Lifetime CN203590592U (en) | 2013-11-26 | 2013-11-26 | Flexible printed circuit (FPC) board structure and terminal with same |
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| Country | Link |
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| CN (1) | CN203590592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495448A (en) * | 2018-05-23 | 2018-09-04 | 华普通用技术研究（广州）有限公司 | A kind of flexible printed circuit board and preparation method thereof |
-
2013
- 2013-11-26 CN CN201320761740.8U patent/CN203590592U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495448A (en) * | 2018-05-23 | 2018-09-04 | 华普通用技术研究（广州）有限公司 | A kind of flexible printed circuit board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210218 Address after: 518057 Desai Science and Technology Building, 9789 Shennan Avenue, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 17th Floor (15th Floor of Natural Floor) 1702-1703 Patentee after: SHENZHEN TRANSSION HOLDINGS Co.,Ltd. Address before: 518040 21 floor, east block, Times Technology Building, 7028 Shennan Road, Futian District, Shenzhen, Guangdong. Patentee before: GIONEE COMMUNICATION EQUIPMENT Co.,Ltd. SHENZHEN |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |