CN201600946U - Flexible flat cable - Google Patents
Flexible flat cable Download PDFInfo
- Publication number
- CN201600946U CN201600946U CN2009203167241U CN200920316724U CN201600946U CN 201600946 U CN201600946 U CN 201600946U CN 2009203167241 U CN2009203167241 U CN 2009203167241U CN 200920316724 U CN200920316724 U CN 200920316724U CN 201600946 U CN201600946 U CN 201600946U
- Authority
- CN
- China
- Prior art keywords
- contact site
- flat cable
- flexible flat
- conductor
- conductors
- 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
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- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Disclosed is a flexible flat cable which includes a plurality of conductors in parallel arrangement and an insulator wrapped outside the plurality of conductors, one end of each of the plurality of conductors is provided with a first contact portion extending out of one side face of the conductor, and first holding grooves are arranged on the first contact portions. With the holding grooves arranged on the conductor contact portions inside the flexible flat cable, conductive terminal welding portions held inside the holding grooves of the conductor contact portions can be transversally initially positioned to lead welding between the conductor contact portions and the conductive terminal welding portions to be easy.
Description
[technical field]
The utility model is about a kind of flexible flat cable, relates in particular to the flexible flat cable that the conducting terminal in a kind of and the connector electrically connects.
[background technology]
The range of application of flexible flat cable is more and more wider at present, it not only is widely used in transmission Low Voltage Differential Signal (Low-Voltage Differential Signal, LVDS) micro coaxial cable connector assembly can also be applied to transmit the micro coaxial cable connector assembly of other signal.China's utility model patent is announced CN 200944447Y number and is disclosed a kind of SATA micro coaxial cable connector assembly; the bendable parallel conductor layout that it comprises an insulating body, be contained in conducting terminal in the insulating body, electrically connect with conducting terminal and be coated on conducting terminal and the protection body of bendable parallel conductor layout junction; wherein the weld part of conducting terminal extends the rear end face of insulating body; the front end of bendable parallel conductor layout places the top of conducting terminal weld part, and the front end lower surface is provided with some contacts that electrically connect with the conducting terminal weld part.Above-mentioned patent has disclosed conducting terminal and bendable parallel conductor layout is finished electric connection by crimping, yet, in some other application scenario, need to finish electric connection by welding between conducting terminal and the bendable parallel conductor layout, the electric connection between the conducting terminal weld part this moment conductor outer with being exposed to bendable parallel conductor layout will occur being difficult for locating mutually and causing welding process loaded down with trivial details and consuming time.
Be with, need a kind of improved flexible flat cable overcome the deficiencies in the prior art.
[utility model content]
Main purpose of the present utility model is to provide the flexible flat cable of a kind of convenience and conducting terminal welding.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of flexible flat cable, it comprises: some conductors that are arranged in parallel and be coated on the outer insulator of plurality of conductors, one end of each described conductor is provided with first contact site that extends cladding one side, and described first contact site is provided with first accepting groove.
Compared with prior art, the advantage of the utility model flexible flat cable is: because the conductor contact site in the flexible flat cable has an accepting groove, the conducting terminal weld part that welds mutually of flexible flat cable conductor contact site can be contained in the accepting groove of conductor contact site like this, and obtains Primary Location and make and be easy to welding between conductor contact site and the conducting terminal weld part at left and right directions.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model flexible flat cable first embodiment.
Fig. 2 is the front view of the utility model flexible flat cable first embodiment.
Fig. 3 is the interior cutaway view along the A-A line of Fig. 1.
Fig. 4 is the three-dimensional combination figure of the utility model flexible flat cable second embodiment.
Fig. 5 is the front view of the utility model flexible flat cable second embodiment.
Fig. 6 is the interior cutaway view along the B-B line of Fig. 4.
[embodiment]
See also Fig. 1 to shown in Figure 3, the two ends of the utility model flexible flat cable 1 can be respectively applied for the conducting terminal that connects in the pair of connectors (not shown).The utility model flexible flat cable 1 first embodiment comprises some conductors that are arranged parallel to each other 2 and is coated on the insulator 3 of plurality of conductors 2.Each conductor 2 all is flat, conductor 2 is provided with first contact site 21 and second contact site 22 of the two sides 31,32 that are positioned at its two ends and extend insulator 3, the cross section of first contact site 21 and second contact site 22 all is " V " font, so forms first, second accepting groove 210,220 of one " V " font on first, second contact site 21,22 of conductor 2 respectively.First, second contact site 21,22 of conductor 2 can be respectively with connector (not shown) in conducting terminal weld part (not shown) finish electric connection, conducting terminal weld part (not shown) can be contained in located lateral between first contact site 21 that makes conducting terminal weld part and conductor 2 in second accepting groove 220 of first accepting groove 210 of first contact site 21 of conductor 2 or second contact site 22 or second contact site 22 and make the two be easy to weld.
See also Fig. 4 to shown in Figure 6, the utility model flexible flat cable 1 ' second embodiment comprises some conductors 2 ' that are arranged parallel to each other and is coated on the insulator 3 ' of plurality of conductors 2 '.Each conductor 2 ' all is flat, conductor 2 ' is provided with the two sides that are positioned at its two ends and extend insulator 3 31 ', 32 ' first contact site 21 ' and second contact site 22 ', the cross section of first contact site 21 ' and second contact site 22 ' all is " U " font, so forms first, second accepting groove 210 ', 220 ' of one " U " font on first, second contact site 21 ' of conductor 2 ', 22 ' respectively.First, second contact site 21 ' of conductor 2 ', 22 ' can be respectively with connector (not shown) in conducting terminal (not shown) finish electric connection, conducting terminal weld part (not shown) can be contained in located lateral between first contact site 21 ' that makes conducting terminal weld part (not shown) and conductor 2 ' in second accepting groove 220 ' of first accepting groove 210 ' of first contact site 21 ' of conductor 2 ' or second contact site 22 ' or first contact site 22 ' and make the two be easy to weld.
With respect to prior art, the preceding contact site of conductor in the utility model flexible flat cable 1,1 ' 2,2 ' 21,21 ' and back contact site 22, " V " shape of 22 ' and " U " shape structure make its with connector in the conducting terminal weld part on the located lateral direction the location and make conductor 2 in the flexible flat cable 1,1 ', 2 ' and the conducting terminal weld part be easy to weld.
Claims (7)
1. flexible flat cable, it comprises: some conductors that are arranged in parallel and be coated on the outer insulator of plurality of conductors, it is characterized in that: an end of each described conductor is provided with first contact site that extends cladding one side, and described first contact site is provided with first accepting groove.
2. flexible flat cable as claimed in claim 1 is characterized in that: the other end of each described conductor is provided with second contact site that extends the cladding another side, and described second contact site is provided with second accepting groove.
3. flexible flat cable as claimed in claim 2 is characterized in that: first accepting groove on described first contact site is " V " font, and second accepting groove on described second contact site also is " V " font.
4. flexible flat cable as claimed in claim 2 is characterized in that: first accepting groove on described first contact site is " U " font, and second accepting groove on described second contact site also is " U " font.
5. flexible flat cable as claimed in claim 1 is characterized in that: described conductor is flat.
6. flexible flat cable as claimed in claim 2 is characterized in that: the cross section of described first contact site is " V " font, and the cross section of described second contact site also is " V " font.
7. flexible flat cable as claimed in claim 2 is characterized in that: the cross section of described first contact site is " U " " font, the cross section of described second contact site also is " U " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203167241U CN201600946U (en) | 2009-12-08 | 2009-12-08 | Flexible flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203167241U CN201600946U (en) | 2009-12-08 | 2009-12-08 | Flexible flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600946U true CN201600946U (en) | 2010-10-06 |
Family
ID=42812009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203167241U Expired - Fee Related CN201600946U (en) | 2009-12-08 | 2009-12-08 | Flexible flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871068A (en) * | 2021-09-29 | 2021-12-31 | 深圳市金泰科环保线缆有限公司 | Cable structure and production method thereof |
-
2009
- 2009-12-08 CN CN2009203167241U patent/CN201600946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871068A (en) * | 2021-09-29 | 2021-12-31 | 深圳市金泰科环保线缆有限公司 | Cable structure and production method thereof |
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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: 20101006 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |