CN101764302A - Flexible flat-cable connector - Google Patents
Flexible flat-cable connector Download PDFInfo
- Publication number
- CN101764302A CN101764302A CN200910259100A CN200910259100A CN101764302A CN 101764302 A CN101764302 A CN 101764302A CN 200910259100 A CN200910259100 A CN 200910259100A CN 200910259100 A CN200910259100 A CN 200910259100A CN 101764302 A CN101764302 A CN 101764302A
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- CN
- China
- Prior art keywords
- cable
- flexible flat
- medial extremity
- cable connector
- pedestal
- 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.)
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- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a flexible flat-cable connector which comprises a connecting seat body used for connecting a circuit board. The flexible flat-cable connector is characterized in that the connecting seat body is provided with two rows of cable electrode connectors which are interlaced with each other, and the cable electrode connectors are divided into inside ends and outside ends; the contact parts of the inside ends of the cable electrode connectors are positioned longitudinally on the same line and horizontally on the same plane for contacting with a flexible flat cable to conduct electricity, and the outside ends which are extended out of the plastic seat body are used as the weld legs connected with the circuit board; a buckling and pressing plate is arranged at the upper side of the inside ends of the electrode connectors to realize that the connection ends of the inserted flexible flat cable is correspondingly contacted with the electrode connectors one by one.
Description
Technical field
The present invention relates to a kind of connector, particularly a kind of variable spacing formula flexible flat-cable connector.
Background technology
The FFC flat cable is used very wide in electronics industry, and flexible flat cable must cooperate corresponding connector just can carry out the transmission of the signal of telecommunication.Existing flat-cable connector is mainly by contact electrode, Connection Block, locking clinching with draw leg and constitute, and according to different specification requirements, the contact electrode of specified quantity is arranged in order and is fixed in the Connection Block.The quantity and spacing of contact electrode is consistent with the number and the spacing of the flat cable inner cable line that is equipped with, for little spacing, particularly spacing is less than the flexible flat cable of 1.0Pitcn, its leg of drawing is prone to problem of short-circuit in single sided board wave soldering process, and is restive on single sided board wave soldering technology.
Summary of the invention
The object of the present invention is to provide a kind of variable spacing formula flexible flat-cable connector, this product is at the problems referred to above, leg is carried out bending makes it stretch out the part of pedestal, be the spacing of the spacing of solder joint part, can effectively prevent the short circuit that in single sided board wave soldering process, occurs greater than the medial extremity contact electrode.
Technical program of the present invention lies in: a kind of variable spacing formula flexible flat-cable connector, comprise and be used for the pedestal that is connected that is connected with circuit board, it is characterized in that: described connection pedestal is provided with the cable electrodes joint of two rows of mutually staggered, and the cable electrodes joint is divided into medial extremity and outboard end.Described each cable electrodes joint medial extremity vertically is located along the same line, and is laterally in the same plane, is used for contacting with flexible flat cable conduction; And draw the plastic seat body outboard end as the leg that is connected with circuit board.The medial extremity upside of described electrode nipple is provided with withholds plate, with the link and the corresponding one by one contact of electrode nipple of the flexible flat cable that realize to insert.
Two adjacent cable electrodes joint medial extremity spacings are less than the spacing of outboard end two adjacent legs.
The described plate of withholding is to be articulated in renovating or the plug-type plate of withholding on the Connection Block.
Described connection pedestal downside is provided with the screen that is used to separate each cable electrodes joint medial extremity, is used to prevent the short circuit of electrode nipple contact site.
The invention has the advantages that: the present invention by electrode leg position bending and change into a former row's contact electrode two-way to row, make the spacing of solder joint position leg greater than the spacing at contact electrode position, can improve little spacing flat cable limitation in use, prevent that effectively the single sided board wave soldering that causes owing to the leg spacing is overstocked is bad.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a perspective view of the present invention.
Embodiment
A kind of variable spacing formula flexible flat-cable connector, comprise be used for being connected with circuit board be connected pedestal 1, it is characterized in that: described connection pedestal inside is provided with the cable electrodes joint 2 of two rows of mutually staggered, the medial extremity of described each cable electrodes joint is located along the same line, outboard end stretches out pedestal as the leg 3 that is connected with circuit board, the medial extremity upside of described electrode nipple is provided with withholds plate 4, locatees with the corresponding one by one contact of medial extremity of electrode nipple with the link of the flexible flat cable that realize to insert.
When using little spacing flexible flat cable, can not make the intensive single sided board wave soldering that causes of leg bad because of contact point is overstocked, two adjacent cable electrodes joint medial extremity spacings are less than the spacing of outboard end two adjacent legs.
For the flexible flat cable that will contact conducting with contact electrode is fixed, the described plate of withholding is to be articulated in renovating or the plug-type plate of withholding on the Connection Block.
Described connection pedestal downside is provided with the screen 5 that is used to separate each cable electrodes joint medial extremity, is used to prevent the short circuit of electrode nipple contact site.
When making variable spacing formula flexible flat-cable connector of the present invention, at first stamp out electrode by desired spacing, electrode is that two rows are staggered, make adjacent two distance between electrodes equal join the spacing of cable in the flat cable, because electrode is staggered, make the twice that leg spacing partly equals two adjacent electrode spacings of stretching out of each side, and then by the further spacing that increases between the two adjacent legs of bending; Electrode after punching press finished is put into injection mold, with pedestal and the moulding of electrode integral molded plastic.
In sum, variable spacing formula flexible flat-cable connector of the present invention, simple in structure, easy to use, production cost is low, can effectively solve the restriction in the use of little spacing flexible flat cable, has better market prospect.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (4)
1. flexible flat-cable connector, comprise and be used for the pedestal that is connected that is connected with circuit board, it is characterized in that: described connection pedestal is provided with the cable electrodes joint of two rows of mutually staggered, the cable electrodes joint is divided into medial extremity and outboard end, described each cable electrodes joint medial extremity contact site vertically is located along the same line, laterally in the same plane, be used for contacting conduction with flexible flat cable, and draw the pedestal outboard end as the leg that is connected with circuit board, the medial extremity upside of described electrode nipple is provided with withholds plate, with the link and the corresponding one by one contact of electrode nipple of the flexible flat cable that realize to insert.
2. flexible flat-cable connector according to claim 1 is characterized in that: medial extremity two adjacent cable electrodes joint spacings are less than the spacing of drawing pedestal outboard end two adjacent legs, promptly variable spacing.
3. flexible flat-cable connector according to claim 1 is characterized in that: the described plate of withholding is to be articulated in renovating or the plug-type plate of withholding on the Connection Block.
4. flexible flat-cable connector according to claim 1 is characterized in that: described connection pedestal downside is provided with the screen that is used to separate each cable electrodes joint medial extremity, is used to prevent the contact site short circuit of medial extremity electrode nipple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910259100A CN101764302A (en) | 2009-12-04 | 2009-12-04 | Flexible flat-cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910259100A CN101764302A (en) | 2009-12-04 | 2009-12-04 | Flexible flat-cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101764302A true CN101764302A (en) | 2010-06-30 |
Family
ID=42495342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910259100A Pending CN101764302A (en) | 2009-12-04 | 2009-12-04 | Flexible flat-cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101764302A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895027A (en) * | 2010-07-20 | 2010-11-24 | 福建捷联电子有限公司 | Connecting device for FFC terminal |
| CN101916932A (en) * | 2010-07-13 | 2010-12-15 | 浙江精实电子科技有限公司 | Switched-interval connector |
| CN104111408A (en) * | 2014-07-14 | 2014-10-22 | 国家电网公司 | Cable core aligning device and method |
| CN104795652A (en) * | 2015-04-30 | 2015-07-22 | 苏州微岚精密零组件有限公司 | Electric connector |
-
2009
- 2009-12-04 CN CN200910259100A patent/CN101764302A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916932A (en) * | 2010-07-13 | 2010-12-15 | 浙江精实电子科技有限公司 | Switched-interval connector |
| CN101895027A (en) * | 2010-07-20 | 2010-11-24 | 福建捷联电子有限公司 | Connecting device for FFC terminal |
| CN104111408A (en) * | 2014-07-14 | 2014-10-22 | 国家电网公司 | Cable core aligning device and method |
| CN104111408B (en) * | 2014-07-14 | 2020-05-12 | 国家电网公司 | Cable core aligning device and method |
| CN104795652A (en) * | 2015-04-30 | 2015-07-22 | 苏州微岚精密零组件有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100630 |