CN201562782U - Double-surface contact type flexible flat cable connector - Google Patents
Double-surface contact type flexible flat cable connector Download PDFInfo
- Publication number
- CN201562782U CN201562782U CN2009201830517U CN200920183051U CN201562782U CN 201562782 U CN201562782 U CN 201562782U CN 2009201830517 U CN2009201830517 U CN 2009201830517U CN 200920183051 U CN200920183051 U CN 200920183051U CN 201562782 U CN201562782 U CN 201562782U
- Authority
- CN
- China
- Prior art keywords
- flexible flat
- flat cable
- unit
- line end
- end plug
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a double-surface contact type flexible flat cable connector, which comprises a circuit board end socket and a flexible flat cable end plugging head. A terminal is arranged inside the circuit board end socket, the flexible flat cable end plugging head is provided with a cable end plugging part and a flexible flat cable, the cable end plugging part is an insulation panel and is provided with a groove, the flexible flat cable is connected onto the groove of the cable end plugging part, the cable end plugging part is in plug connection with the terminal, wherein a copper core of the flexible flat cable is wound onto the groove of the cable end plugging part, and when the cable end plugging part is in plug connection with the terminal, double surfaces of the copper core of the flexible flat cable on the cable end plugging part contact with the terminal. In addition, the double-surface contact type flexible flat cable connector can greatly increase reliability of connection conduction when the circuit board end socket is in plug connection with the flexible flat cable end plugging head, and resolves problems that the flexible flat cable contacts with the terminal poorly.
Description
Technical field the utility model relates to a kind of circuit connector, relates in particular to the connector that adopts two-sided contact flexible flat cable.
The background technology flexible flat cable is used very general in the equipment of electromechanicals such as scanner, photocopier, LCD or instrument.Between circuit board and the circuit board and need to carry out circuit between circuit board and the optical image device and be connected, and in order to guarantee reliability that this class circuit connects and to the requirement of motion, generally to adopt flexible flat cable.The flexible flat cable profile is the flat belt-like connecting line, and flat being with is laid with many parallel wires along its length, and as 20 lines, 24 lines, 32 lines, 48 lines etc., skin is an insulating barrier.It is flexible that flexible flat cable integral body is, and the sort circuit connected mode is fit to have the circuit that moves between two circuit boards that require and connects very much.
Present two-sided contact flexible flat cable connector is divided into ZIF structure (plug-type and flip-shell) by inserted mode, and NON-ZIF (welding) structure.This dual mode when flexible flat cable docks with the connector internal terminal, all adopts a kind of form of single face contact.Therefore when instrument is moved or use, the disengaging of terminal and cable copper core may take place and cause the problem of loose contact.
Utility model content problem to be solved in the utility model provide a kind of contact good, connect the reliable two-sided contact flexible flat cable connector of conduction.
For addressing the above problem, flexible flat cable connector of the present utility model comprises circuit board plate end socket and flexible flat cable end connection-peg, be provided with terminal in the circuit board plate end socket, flexible flat cable end connection-peg is provided with line end plug-in unit and flexible flat cable, the line end plug-in unit is an insulating panel, the line end plug-in unit is provided with groove, flexible flat cable is connected on the groove of line end plug-in unit, line end plug-in unit and terminal are pegged graft, wherein the copper core of flexible flat cable is to be surrounded on the groove of line end plug-in unit, when line end plug-in unit and terminal grafting, the two-sided and termination contact of copper core of the flexible flat cable on the line end plug-in unit.
Groove quantity on the above-mentioned line end plug-in unit is equal to or greater than the quantity of the copper core of flexible flat cable.
The insertion end both sides of above-mentioned line end plug-in unit are provided with grab, are hooked in the jack both sides of circuit board plate end socket.
The utility model adopts above structure, when line end plug-in unit and terminal grafting, two-sided and the termination contact of copper core of the flexible flat cable on the line end plug-in unit, the reliability that is connected conduction when circuit board plate end socket is pegged graft with flexible flat cable end connection-peg be can increase greatly, flexible flat cable and the bad problem of termination contact solved.
Description of drawings is described in further detail the utility model below in conjunction with accompanying drawing:
Fig. 1 is the schematic diagram of the two-sided contact flexible flat cable of the utility model connector;
Fig. 2 is the cross-sectional schematic of the two-sided contact flexible flat cable of the utility model connector.
Embodiment sees also Fig. 1 or shown in Figure 2, and the utility model comprises circuit board plate end socket 2 and flexible flat cable end connection-peg 1.Be provided with terminal 3 in the circuit board plate end socket 2, flexible flat cable end connection-peg 1 is provided with line end plug-in unit 4 and flexible flat cable 5, line end plug-in unit 4 is an insulating panel, line end plug-in unit 4 is provided with groove 41, flexible flat cable 5 is connected on the groove 41 of line end plug-in unit 4, wherein the copper core 51 of flexible flat cable 5 is to be surrounded on the groove 41 of line end plug-in unit 4, and when line end plug-in unit 4 was pegged graft with terminal 3, the copper core of the flexible flat cable 5 on the line end plug-in unit 4 51 is two-sided to be contacted with terminal 3.Groove 41 quantity on the line end plug-in unit 4 are equal to or greater than the quantity of the copper core 51 of flexible flat cable 5.Line end plug-in unit 4 is pegged graft with terminal 3, and the insertion end both sides of line end plug-in unit 4 are provided with grab 42, are hooked in the jack both sides 21 of circuit board plate end socket 2, and it is more firm to guarantee to peg graft between circuit board plate end socket 2 and the flexible flat cable end connection-peg 1.
During use, line end plug-in unit 4 is inserted in the terminal 3 of circuit board plate end socket 2, the top and bottom of terminal 3 closely contact with the copper core 51 of the flexible flat cable 5 that is surrounded on line end plug-in unit 4, thereby realize that flexible flat cable 5 contacts with the two-sided of terminal 3.
Claims (3)
1. two-sided contact flexible flat cable connector, comprise circuit board plate end socket and flexible flat cable end connection-peg, be provided with terminal in the circuit board plate end socket, flexible flat cable end connection-peg is provided with line end plug-in unit and flexible flat cable, the line end plug-in unit is an insulating panel, the line end plug-in unit is provided with groove, flexible flat cable is connected on the groove of line end plug-in unit, line end plug-in unit and terminal are pegged graft, it is characterized in that: the copper core of flexible flat cable is to be surrounded on the groove of line end plug-in unit, when line end plug-in unit and terminal grafting, the two-sided and termination contact of copper core of the flexible flat cable on the line end plug-in unit.
2. according to the described two-sided contact flexible flat cable connector of claim 1, it is characterized in that: the groove quantity on the above-mentioned line end plug-in unit is equal to or greater than the quantity of the copper core of flexible flat cable.
3. according to claim 1 or 2 described two-sided contact flexible flat cable connectors, it is characterized in that: the insertion end both sides of above-mentioned line end plug-in unit are provided with grab, are hooked in the jack both sides of circuit board plate end socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201830517U CN201562782U (en) | 2009-09-24 | 2009-09-24 | Double-surface contact type flexible flat cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201830517U CN201562782U (en) | 2009-09-24 | 2009-09-24 | Double-surface contact type flexible flat cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562782U true CN201562782U (en) | 2010-08-25 |
Family
ID=42627935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201830517U Expired - Fee Related CN201562782U (en) | 2009-09-24 | 2009-09-24 | Double-surface contact type flexible flat cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450942A (en) * | 2016-10-21 | 2017-02-22 | 北京爱其科技有限公司 | Connector allowing connection on both sides |
| CN106856268A (en) * | 2016-12-12 | 2017-06-16 | 中国航天时代电子公司 | A kind of high-voltage resistant connector component for flat cable |
| CN110350335A (en) * | 2018-04-04 | 2019-10-18 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic probe and its connector construction |
-
2009
- 2009-09-24 CN CN2009201830517U patent/CN201562782U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450942A (en) * | 2016-10-21 | 2017-02-22 | 北京爱其科技有限公司 | Connector allowing connection on both sides |
| CN106856268A (en) * | 2016-12-12 | 2017-06-16 | 中国航天时代电子公司 | A kind of high-voltage resistant connector component for flat cable |
| CN106856268B (en) * | 2016-12-12 | 2019-03-15 | 中国航天时代电子公司 | A kind of high-voltage resistant connector component for flat cable |
| CN110350335A (en) * | 2018-04-04 | 2019-10-18 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic probe and its connector construction |
| CN110350335B (en) * | 2018-04-04 | 2021-08-24 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic probe and connector structure 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20170924 |