CN203617454U - Spacing-changeable electric connector used for flexible circuit board - Google Patents
Spacing-changeable electric connector used for flexible circuit board Download PDFInfo
- Publication number
- CN203617454U CN203617454U CN201320793430.4U CN201320793430U CN203617454U CN 203617454 U CN203617454 U CN 203617454U CN 201320793430 U CN201320793430 U CN 201320793430U CN 203617454 U CN203617454 U CN 203617454U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- insulating base
- external insulation
- electric connector
- 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.)
- Withdrawn - After Issue
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000009422 external insulation Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a spacing-changeable electric connector used for a flexible circuit board. The electric connector comprises an inner insulating pedestal, conductive terminals, an outer insulating pedestal, substrate-inserted conductive welding legs and a FFC fixing piece, wherein the outer insulating pedestal is provided with a connecting groove, the inner insulating pedestal is provided with two insert surfaces and a lower end contact surface, the lower end contact surface is connected with the outer insulating pedestal in a cooperative manner, the lower end contact surface is communicated with the connecting groove of the outer insulating pedestal via the multiple conductive terminals, and the multiple conductive terminals are connected with the substrate-inserted conductive welding legs; the FFC fixing piece comprises an insert block and a contact block, the insert block is movably plugged with the inner insulating pedestal, the contact block is provided with a chip groove; and the contact block is embedded into the plug block. Thus, the flexible circuit board can be reliably connected with other electronic equipment via the spacing-changeable electric connector, and the terminals of the electric connector are firmly welded and are not easy to be loosened or even fall off even if the pull force is sufficiently high.
Description
Technical field
The utility model relates to electronic product field of connectors, particularly relates to an a kind of pitch electrical connector that turns for flexible circuit board.
Background technology
At present, in the electronic equipments such as computer, mobile phone, panel computer, all can adopt circuit board connection device, to realize the connection between each electronic building brick or each electronic equipment.This type of circuit board connection device generally adopts flexible circuit board to be directly connected with insulating base, this connection cannot change the spacing between the path of two ends, its connected mode generally adopts Reflow Soldering welding, this welding manner easily makes to contact between electronic equipment unstable, thereby causes coming off of soft arranging wire.
Utility model content
For above-mentioned deficiency of the prior art, the technical problem that the utility model mainly solves is to provide an a kind of pitch electrical connector that turns for flexible circuit board, can connect reliably flexible circuit board and other electronic equipments, and electric connector terminal firm welding is also difficult for loosening or comes off in enough large withdrawal force situation.
For achieving the above object, the technical solution adopted in the utility model is: an a kind of pitch electrical connector that turns for flexible circuit board, it comprises interior insulating base, conducting terminal, external insulation pedestal, insert substrate conducting leg and FFC fixture, described external insulation pedestal is provided with link slot, described interior insulating base is provided with two plug surfaces and end in contact face once, described lower end contact-making surface and described external insulation pedestal are connected, described lower end contact-making surface is connected with the link slot of described external insulation pedestal by plural conductive terminal, described plural conductive connecting terminals patches substrate conducting leg, described FFC fixture comprises grafting piece and contact block, described grafting piece and the movable grafting of described interior insulating base, and described contact block is provided with chip draw-in groove, described contact block is embedded in described grafting piece.
Preferably, the junction of described external insulation pedestal between every two conducting terminals of correspondence offers spaced-apart slots.The spaced-apart slots of establishing on the utility model China and foreign countries insulating base, separating forming between should every two connected terminals, is prevented short circuit and askew PIN.
Preferably, described grafting piece is provided with snap fit, in described interior insulating base, is provided with draw-in groove, and described snap fit and described draw-in groove match, and described grafting piece is closely connected with draw-in groove by snap fit with described interior insulating base.
The beneficial effects of the utility model are: the utility model can connect flexible circuit board and other electronic equipments reliably, and electric connector terminal firm welding, be also difficult for loosening or come off in enough large withdrawal force situation.
Accompanying drawing explanation
Fig. 1 is the exploded view of the utility model for a preferred embodiment that turns a pitch electrical connector of flexible circuit board;
Fig. 2 is the structural representation of the utility model for a preferred embodiment that turns a pitch electrical connector of flexible circuit board;
Fig. 3 is the profile of the utility model for a preferred embodiment that turns a pitch electrical connector of flexible circuit board;
In accompanying drawing, the mark of each parts is as follows: 1-interior insulating base, 2-conducting terminal, 3-external insulation pedestal, 4-slotting substrate conducting leg, 5-grafting piece, 6-contact block, 10-plug surface, 11-lower end contact-making surface.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment: an a kind of pitch electrical connector that turns for flexible circuit board, it comprises interior insulating base 1, conducting terminal 2, external insulation pedestal 3, insert substrate conducting leg 4 and FFC fixture, described external insulation pedestal 3 is provided with link slot, described interior insulating base 1 is provided with two plug surfaces 10 and end in contact face 11 once, described lower end contact-making surface 11 is connected with described external insulation pedestal 3, described lower end contact-making surface 11 is connected with the link slot of described external insulation pedestal 3 by plural conductive terminal 2, described plural conductive terminal 2 connects inserts substrate conducting leg 4, described FFC fixture comprises grafting piece 5 and contact block 6, and described grafting piece 5 is actively plugged on described interior insulating base 1, and described contact block 6 is provided with chip draw-in groove, described contact block 6 is embedded in described grafting piece 5.
Preferably, the junction of described external insulation pedestal 3 between every two conducting terminals of correspondence offers spaced-apart slots.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. the pitch electrical connector that turns for flexible circuit board, it is characterized in that, comprise interior insulating base, conducting terminal, external insulation pedestal, insert substrate conducting leg and FFC fixture, described external insulation pedestal is provided with link slot, described interior insulating base is provided with two plug surfaces and end in contact face once, described lower end contact-making surface and described external insulation pedestal are connected, described lower end contact-making surface is connected with the link slot of described external insulation pedestal by plural conductive terminal, and described plural conductive connecting terminals patches substrate conducting leg; Described FFC fixture comprises grafting piece and contact block, described grafting piece and the movable grafting of described interior insulating base, and described contact block is provided with chip draw-in groove; Described contact block is embedded in described grafting piece.
2. the pitch electrical connector that turns for flexible circuit board according to claim 1, is characterized in that, the junction of described external insulation pedestal between every two conducting terminals of correspondence offers spaced-apart slots.
3. the pitch electrical connector that turns for flexible circuit board according to claim 1 and 2, it is characterized in that, described grafting piece is provided with snap fit, in described interior insulating base, be provided with draw-in groove, described snap fit and described draw-in groove match, and described grafting piece is closely connected with draw-in groove by snap fit with described interior insulating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793430.4U CN203617454U (en) | 2013-12-06 | 2013-12-06 | Spacing-changeable electric connector used for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793430.4U CN203617454U (en) | 2013-12-06 | 2013-12-06 | Spacing-changeable electric connector used for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617454U true CN203617454U (en) | 2014-05-28 |
Family
ID=50770078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793430.4U Withdrawn - After Issue CN203617454U (en) | 2013-12-06 | 2013-12-06 | Spacing-changeable electric connector used for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682723A (en) * | 2013-12-06 | 2014-03-26 | 苏州祥龙嘉业电子科技有限公司 | Interval-switched electrical connector for flexible circuit board |
-
2013
- 2013-12-06 CN CN201320793430.4U patent/CN203617454U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682723A (en) * | 2013-12-06 | 2014-03-26 | 苏州祥龙嘉业电子科技有限公司 | Interval-switched electrical connector for flexible circuit board |
| CN103682723B (en) * | 2013-12-06 | 2016-04-20 | 苏州祥龙嘉业电子科技有限公司 | A kind of for flexible circuit board turn between pitch electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |