CN203326156U - Flexible flat cable connector and flexible flat cable - Google Patents
Flexible flat cable connector and flexible flat cable Download PDFInfo
- Publication number
- CN203326156U CN203326156U CN201320284579XU CN201320284579U CN203326156U CN 203326156 U CN203326156 U CN 203326156U CN 201320284579X U CN201320284579X U CN 201320284579XU CN 201320284579 U CN201320284579 U CN 201320284579U CN 203326156 U CN203326156 U CN 203326156U
- Authority
- CN
- China
- Prior art keywords
- winding displacement
- connector
- circuit board
- socket
- splicing ear
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims description 101
- 238000004804 winding Methods 0.000 claims description 101
- 230000008054 signal transmission Effects 0.000 abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model refers to a flexible flat cable (FFC) connector and an FFC with the connector. The FFC connector comprises a circuit board and a connecting piece fixing FFC end portions to the circuit board; the connecting piece comprises electrodes correspondingly arranged with the FFC end portions; two ends of the electrodes are respectively in electric connection with the FFC end portions and the circuit board. According to the utility model, the problem of FFC exposure is avoided, and thus the FFC connector has good signal transmission capacity in the process of connecting an FFC with a linker and signal transmission reliability is high.
Description
Technical field
The utility model belongs to the electrical cnnector field, a kind of winding displacement splicing ear and winding displacement particularly.
Background technology
Winding displacement (FFC, Flexible Flat Cable), as a kind of signal transmission assembly, itself has the advantages such as deflection arbitrarily, high signal transmission ability, be widely used at present in many electronic products, and use amount is year after year by increasing.In general, winding displacement is many to be assembled jointly with the plug type connector, can promote its switching performance, has easily slotting characteristics of easily pulling out, easy to use.The simple structure of winding displacement own, its basic structure conductor that glue-line coats several tabular or wire that are arranged in parallel up and down that mostly is to insulate forms, and in the winding displacement end, segment conductor is exposed, and forms electrically conducting contact, in order to be electrically connected with the plug type connector.
Traditionally, winding displacement is used tinned wird as conductor mostly, because tin has good conductibility, with low cost, easily plating and can protect the advantage such as bare copper wire.But, along with the continuous lifting of signal transmission technology in recent years, traditional tinned wird can't provide reciprocity transmittability gradually, add tin coating the integrity problem that tin recklessly etc. easily causes signal transmission to lose efficacy easily occurs, gradually lose its applicability.Therefore, the another bus-bar construction of planting appears on the market, the electrically conducting contact outside of this winding displacement has nickel dam and gold layer successively, electrically conducting contact utilizes nickel dam and gold layer that the conductor of this winding displacement is covered, to improve the signal transmission ability of winding displacement, guarantee between electrically conducting contact and connector the signal transmission ability that can remain good simultaneously.Yet, although the upper and lower side of the electrically conducting contact of this winding displacement is coated with nickel dam and gold layer, but its cross section there is no and is coated with nickel dam and gold layer, its cross section is exposed, make between this electrically conducting contact and connector and still have the integrity problem that causes signal transmission to lose efficacy, and can't be by the test of reliability.
Summary of the invention
The purpose of this utility model is to provide the winding displacement splicing ear and has its winding displacement, and it has avoided the problem that winding displacement is exposed, therefore when connecting winding displacement and connector, has advantages of that good signal transmission ability and signal transmission reliability are high.
To achieve these goals, the technical solution adopted in the utility model is as follows: the winding displacement splicing ear, described winding displacement splicing ear comprises circuit board, and the connector on circuit board is fixed in in the winding displacement end, described connector comprises the electrode with the corresponding setting in winding displacement end, and the two ends of described electrode are electrically connected with winding displacement end and circuit board respectively.
Preferably, described connector also comprises the socket be arranged on circuit board, described socket comprises the slot that holds described winding displacement end, described electrode one end is electrically connected on circuit board, the other end runs through described socket and is positioned at described slot, and described electrode and slot clamp described winding displacement end and make electrode and the formation electrical connection of winding displacement end.
Preferably, described connector also comprises the plug that is arranged at the winding displacement end, and described plug comprises the housing that is coated on the winding displacement end.
Preferably, described plug also comprises grab and the press section that is arranged at described housing side, and described grab and described socket form fastening structure, and plug and socket snapping or disengaging are realized in the position coordinated with socket with the change grab by described press section.
Preferably, described connector also comprises the removable cover be articulated on described socket, and this removable cover has the position that covers that starts position and compress described winding displacement end of unclamping described winding displacement end.
A kind of winding displacement, two end comprises respectively above-mentioned winding displacement splicing ear.
Compared with prior art, winding displacement splicing ear of the present utility model forms by circuit board and the connector of extra increase the connector that intermediate member is connected in winding displacement and other products, by connector, winding displacement is connected with circuit board, by circuit board, with the connector of other products, be connected again, form complete electrical connection circuit, make winding displacement can not have the problem that copper cash is exposed, be connected in the connector of other products by circuit board after, can guarantee between winding displacement and connector the signal transmission ability that can remain good, improved the reliability of mark transmission, can be by the test of reliability.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another structural representation of the present utility model;
Fig. 3 is another structural representation of the present utility model.
Description of symbols
10, circuit board 20, electrode 30, winding displacement end
40, socket 41, slot 50, plug
51, housing 52, grab 53, press section
60, removable cover
Embodiment
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
The utility model is a kind of winding displacement splicing ear, described winding displacement splicing ear comprises circuit board 10, and the connector on circuit board 10 is fixed in in winding displacement end 30, described connector comprises the electrode 20 with the corresponding setting in winding displacement end 30, and the two ends of described electrode 20 are electrically connected with winding displacement end 30 and circuit board 10 respectively.Winding displacement splicing ear of the present utility model forms with connector the connector that intermediate member is connected in winding displacement and other products by the circuit board 10 of extra increase, by connector, winding displacement is connected with circuit board 10, by circuit board 10, with the connector of other products, be connected again, form complete electrical connection circuit, make winding displacement can not have the problem that copper cash is exposed, be connected in the connector of other products by circuit board 10 after, can guarantee between winding displacement and connector the signal transmission ability that can remain good, improved the reliability of mark transmission, can be by the test of reliability.
The syndeton of winding displacement of the present utility model, circuit board and connector comprises a plurality of embodiment, below respectively each embodiment is described.
The first embodiment of connector in the utility model, as described in Figure 1, connector itself is electrode 20, electrode 20 two ends are welded in respectively on winding displacement end 30 and circuit board 10 to form electrical connection, also winding displacement is fixed on circuit board 10 simultaneously, then carries out mark transmission by circuit board 10 and other products and be connected.Although the present embodiment can be avoided the exposed poor problem of mark transmission reliability caused of winding displacement copper cash, the same existence used inconvenient defect, so the utility model also provides other following embodiment.
In view of although the first embodiment can solve the technical problem the utility model proposes, but still there is defect, therefore the second embodiment is provided, as shown in Figure 2, described connector also comprises the socket 40 be arranged on circuit board 10, described socket 40 comprises the slot 41 that holds described winding displacement end 30, described electrode 20 1 ends are electrically connected on circuit board 10, the other end runs through described socket 40 and is positioned at described slot 41, and described electrode 20 clamps described winding displacement end 30 with slot 41 and makes electrode 20 and winding displacement end 30 form electrical connection.When being electrically connected, winding displacement is inserted in slot 41, winding displacement connection corresponding to electrode 20 got final product, the exposed poor technical problem of mark transmission reliability that causes of the copper cash that can solve the winding displacement the utility model proposes, simultaneously also convenient completely when being electrically connected, only need that winding displacement is inserted to slot 41 and get final product.But this structure can cause the defective tightness that is connected between winding displacement and socket 40, winding displacement easily comes off in slot 41, for head it off, preferably, described connector also comprises the plug 50 that is arranged at winding displacement end 30, described plug 50 comprises the housing 51 that is coated on winding displacement end 30, makes housing 51 coordinate to increase with socket 40 frictional force be connected between the two, can prevent to a certain extent that winding displacement from coming off in slot 41.In addition, the utility model also provides another program, be that described plug 50 also comprises the grab 52 and press section 53 that is arranged at described housing 51 sides, described grab 52 forms fastening structure with described socket 40, and plug 50 and socket 40 snappings or disengaging are realized in the position coordinated with socket 40 with change grab 52 by described press section 53, this grab 52 is a kind of more common connected modes with press section 53, and its concrete structure is not done detailed description at this.Grab 52 coordinates with socket 40, and is changed by the cooperation position of the 53 pairs of grabs 52 in press section, not only can prevent the problem that winding displacement comes off fully when connecting, but also can take easily winding displacement and circuit board 10 apart.
The 3rd embodiment of the present utility model, as shown in Figure 3, be similarly can cause the defective tightness that is connected between winding displacement and socket 40 in order to solve structure that winding displacement and socket 40 coordinate, and winding displacement is the problem from coming off in slot 41 easily.Therefore in the present embodiment, described connector also comprises the socket 40 be arranged on circuit board 10, described socket 40 comprises the slot 41 that holds described winding displacement end 30, described electrode 20 1 ends are electrically connected on circuit board 10, the other end runs through described socket 40 and is positioned at described slot 41, and described electrode 20 clamps described winding displacement end 30 with slot 41 and makes electrode 20 and winding displacement end 30 form electrical connection.Preferably, described connector also comprises the removable cover 60 be articulated on described socket 40, this removable cover 60 has the position that covers that starts position and compress described winding displacement end 30 of unclamping described winding displacement end 30, this removable cover 60 is also a kind of more common connected mode, and its concrete structure is not done detailed description at this.By removable cover 60 cover position to realize tight connection the between winding displacement and socket 40, prevent that winding displacement from coming off in socket 40, and pull down from circuit board 10 easily to realize winding displacement by the position that starts of removable cover 60.
The utility model also provides a kind of winding displacement, and two end comprises respectively above-mentioned winding displacement splicing ear.
Winding displacement splicing ear of the present utility model and winding displacement, it has avoided the problem that winding displacement is exposed, therefore when connecting winding displacement and connector, has advantages of that good signal transmission ability and signal transmission reliability are high.
Claims (6)
1. winding displacement splicing ear, it is characterized in that, described winding displacement splicing ear comprises circuit board (10), and winding displacement end (30) are fixed in to the connector on circuit board (10), described connector comprises the electrode (20) with the corresponding setting in winding displacement end (30), and the two ends of described electrode (20) are electrically connected with winding displacement end (30) and circuit board (10) respectively.
2. winding displacement splicing ear according to claim 1, it is characterized in that, described connector also comprises the socket (40) be arranged on circuit board (10), described socket (40) comprises the slot (41) that holds described winding displacement end (30), described electrode (20) one ends are electrically connected on circuit board (10), the other end runs through described socket (40) and is positioned at described slot (41), and described electrode (20) clamps described winding displacement end (30) with slot (41) and makes electrode (20) and winding displacement end (30) form electrical connection.
3. winding displacement splicing ear according to claim 2, is characterized in that, described connector also comprises the plug (50) that is arranged at winding displacement end (30), and described plug (50) comprises the housing (51) that is coated on winding displacement end (30).
4. winding displacement splicing ear according to claim 3, it is characterized in that, described plug (50) also comprises the grab (52) and press section (53) that is arranged at described housing (51) side, described grab (52) forms fastening structure with described socket (40), and plug (50) and socket (40) snapping or disengaging are realized in the position coordinated with socket (40) with change grab (52) by described press section (53).
5. winding displacement splicing ear according to claim 2, it is characterized in that, described connector also comprises the removable cover (60) be articulated on described socket (40), and this removable cover (60) has the position that covers that starts position and compress described winding displacement end (30) of unclamping described winding displacement end (30).
6. a winding displacement, is characterized in that, two ends of described winding displacement comprise respectively arbitrary winding displacement splicing ear as described as claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320284579XU CN203326156U (en) | 2013-05-23 | 2013-05-23 | Flexible flat cable connector and flexible flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320284579XU CN203326156U (en) | 2013-05-23 | 2013-05-23 | Flexible flat cable connector and flexible flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326156U true CN203326156U (en) | 2013-12-04 |
Family
ID=49665455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320284579XU Expired - Fee Related CN203326156U (en) | 2013-05-23 | 2013-05-23 | Flexible flat cable connector and flexible flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326153A (en) * | 2013-05-23 | 2013-09-25 | 天瑞电子科技发展(昆山)有限公司 | Flexible printed circuit board connection terminal and flexible printed circuit board |
| CN109769366A (en) * | 2017-11-09 | 2019-05-17 | 杭州华为数字技术有限公司 | Interlocking frame, cabinet, electronic equipment |
-
2013
- 2013-05-23 CN CN201320284579XU patent/CN203326156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326153A (en) * | 2013-05-23 | 2013-09-25 | 天瑞电子科技发展(昆山)有限公司 | Flexible printed circuit board connection terminal and flexible printed circuit board |
| CN109769366A (en) * | 2017-11-09 | 2019-05-17 | 杭州华为数字技术有限公司 | Interlocking frame, cabinet, electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |