CN107404023A - A kind of self-locking FPC connector - Google Patents
A kind of self-locking FPC connector Download PDFInfo
- Publication number
- CN107404023A CN107404023A CN201710667918.5A CN201710667918A CN107404023A CN 107404023 A CN107404023 A CN 107404023A CN 201710667918 A CN201710667918 A CN 201710667918A CN 107404023 A CN107404023 A CN 107404023A
- Authority
- CN
- China
- Prior art keywords
- locking
- terminal
- circuit boards
- fpc
- glue core
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 claims abstract description 40
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/771—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/771—Details
- H01R12/774—Retainers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/777—Coupling parts carrying pins, blades or analogous contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to connector technique field, more particularly to a kind of self-locking FPC connector, including glue core, renovate, connection terminal and ground terminal；Also include push button, locking terminal and FPC circuit boards；The push button is arranged on described renovate；The locking terminal includes clamping part and two relative fixed parts be arrangeding in parallel, and the bending section on two fixed part top of connection；The bottom of the fixed part has free end；The clamping part is connected with one of fixed part；Back-off is respectively arranged with the upper surface of described two fixed parts；Offer the button bit being engaged with the back-off on the fixed part respectively in the left and right sides of the FPC circuit boards.Using the technical scheme, after FPC circuit boards are inserted, the clamping part on locking terminal is caught in groove, plays good snap action, prevents FPC circuit boards disengaging glue core, good fixing effect under the influence of being acted on by external force, improves the stability of product.
Description
Technical field
The present invention relates to connector technique field, more particularly to a kind of self-locking FPC connector.
Background technology
The FPC of FPC connector is Flexible Printed Circuit abbreviation, and Chinese implication connects for flexible printing
Device, the product are mainly used in various digital communication products, portable type electronic product, computer peripheral device, measuring instrument, automobile
The fields such as electronics, such as mobile phone, digital camera, notebook computer, MID, MP3 45, handheld device, sound system, FPC connect
Connect device and FFC (Flexible Flat Cable) wire plug connections in use, between each functional module of device interior can be realized or
It is connected or transmits with the signal of external equipment, and the effect such as connection of equipment and power supply or signal source, finally realize equipment electricity
The connection of source/signal.
At present, FPC connector on the market is mostly plug-in type, although assembling is simple and convenient, due to being not provided with latching
Position, when being influenceed by external force, FPC circuit boards easily come off, and influence product quality.
The content of the invention
In view of the above problems, it is an object of the invention to provide a kind of self-locking FPC connector, solution to connect in the prior art
Device is connect when being influenceed by external force, the problem of FPC circuit boards easily come off.
The present invention complete skill scheme be：
The invention discloses a kind of self-locking FPC connector, including glue core, renovate, connection terminal and ground terminal；It is described
Renovate the top for being arranged on the glue core；The connection terminal has multiple, and the multiple connection terminal is side by side from the glue core
Rear side inserts the glue in-core；The ground terminal inserts the glue in-core from the front side of the glue core, in addition to push button,
Locking terminal and FPC circuit boards；The push button is arranged on described renovate；The push button connects with the locking terminal
Touch；The locking terminal is made up of elastomeric material；The locking terminal includes clamping part and two relative fixations be arrangeding in parallel
Portion, and the bending section on two fixed part top of connection；The bottom of the fixed part has free end；The clamping part with wherein
One fixed part is connected；Back-off is respectively arranged with the upper surface of described two fixed parts；The FPC circuit boards are from described
The glue in-core is inserted in the front side of glue core；Offered respectively in the left and right sides of the FPC circuit boards and the fixed part
On the button bit that is engaged of back-off；The slot for locking terminal insertion is offered respectively at the both ends of the glue core；It is described
Locking terminal has two, inserts respectively in the slot at the glue core both ends.
Further, the connection terminal is in bullet arm type structure；The face of the connection terminal and the FPC circuit board contacts
On be provided with contact；And its contact is arc-shaped.
Further, the button bit is the groove being opened in respectively in the FPC circuit boards left and right sides；The groove
Shape be mutually matched with the back-off shape on the fixed position.
Further, the back-off on the fixed position takes the form of inclined plane；And its head is circular arc.
Further, the card being engaged with the clamping part on the locking terminal is offered on the bottom surface of the push button
Groove.
Therefore using the technical scheme of the embodiment of the present invention, have the advantages that：
The invention provides a kind of self-locking FPC connector, using the technical scheme, after FPC circuit boards are inserted, passes through
Clamping part on the both ends of glue core insertion locking terminal, locking terminal is caught in groove, is played good snap action, is prevented
Under the influence of being acted on by external force, FPC circuit boards depart from glue core, simple in construction, easy to assembly, good fixing effect, improve production
The stability of product.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, not
Inappropriate limitation of the present invention is formed, in the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the present invention；
Fig. 3 is the structural representation of locking terminal in the present invention；
Fig. 4 is the structural representation of connection terminal in the present invention；
Fig. 5 is locking terminal insert state structural representation in the present invention；
Fig. 6 is structural representation after the completion of locking terminal insertion in the present invention；
Fig. 7 is FPC circuit board insert state structural representations in the present invention.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment, herein illustrative examples of the invention
And explanation is used for explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1：
As shown in Fig. 1~3,5~7, present embodiment discloses a kind of self-locking FPC connector, including glue core 1, renovate 2,
Connection terminal 3 and ground terminal 4；Renovate 2 tops for being arranged on glue core 1；Connection terminal 3 has multiple, and multiple connection terminals 3 are side by side
Out of, glue core 1 rear side insertion glue core 1；Ground terminal 4 is out of the front side of glue core 1 insertion glue core 1, in addition to push button 5, lock
End of thread 6 and FPC of son circuit boards 7；Push button 5, which is arranged on, to be renovated on 2；Push button 5 contacts with locking terminal 6；Locking terminal 6
It can be made from elastomeric material；Locking terminal 6 includes clamping part 61 and two relative fixed parts 62, Yi Jilian be arrangeding in parallel
Connect the bending section 63 on two top of fixed part 62；The bottom of fixed part 62 has free end 64；Clamping part 61 is solid with one of them
Determine portion 62 to be connected；Back-off 65 is respectively arranged with the upper surface of two fixed parts 62；FPC circuit boards 7 are from the front side of glue core 1
Insert in glue core 1；Offer what is be engaged with the back-off 65 on fixed part 62 respectively in the left and right sides of FPC circuit boards 7
Button bit 71；Offer the slot 11 inserted for locking terminal 6 respectively at the both ends of glue core 1；Locking terminal 6 has two, inserts respectively
In the slot 11 for entering the both ends of glue core 1.
In the present embodiment, button bit 71 is the groove being opened in respectively in FPC circuit board left and right sides；The shape of groove
It is mutually matched with the shape of back-off 65 on fixed position 62, for fixing FPC circuit boards, prevents when being acted on by external force, FPC
Circuit board comes off from glue core；Meanwhile the back-off on fixed position 62 takes the form of inclined plane；And its head is circular arc, prevents plowing from electricity
Road plate；In addition, offering the neck being engaged with the clamping part 61 on locking terminal 6 on the bottom surface of push button 5 and (being in figure
Represent), play good fixation.
As shown in figure 4, connection terminal 3 is in bullet arm type structure；It is provided with the face that connection terminal 3 contacts with FPC circuit boards 7
Contact 31；And its contact 31 is arc-shaped, it is easy into and out FPC circuit boards 7, while contacts stabilization.
Specifically, when installing FPC circuit boards 7, it is first turned on renovating 2, the rear side by several connection terminals 3 from glue core 1
Insert in glue core 1, FPC circuit boards 7 are then inserted into glue in-core from the front side of glue core 1, due to connection terminal 3 and FPC circuit boards 7
Contact surface on be provided with contact 31, and contact 31 is in arc-shaped, so insertion is very convenient, while also acts as good fixation
Effect, improve the stability of contact；Then, locking terminal 6 is inserted in the slot 11 of glue core 1, when locking terminal 6 is fully-inserted
Afterwards, the clamping part 61 on locking terminal 6 is fixedly plugged in the neck (being expression in figure) of push button bottom 5, fixed part 62
Upper back-off 65 is caught in the button bit 71 at left and right sides of FPC circuit boards, plays good fixation, prevents from being made by external force
Used time, FPC circuit boards easily come off, and when needing to extract FPC circuit boards, press push button 5, and then push locking terminal 6,
When back-off 65 skids off from button bit 71, can easily extract, it is simple in construction, it is easy to assembly.
The technical scheme provided above the embodiment of the present invention is described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are set forth, the explanation of above example is only applicable to help and understands this
The principle of inventive embodiments；Meanwhile for those of ordinary skill in the art, according to the embodiment of the present invention, in specific embodiment party
There will be changes in formula and application, to sum up, this specification content should not be construed as limiting the invention.
Claims (5)
1. a kind of self-locking FPC connector, including glue core, renovate, connection terminal and ground terminal；
It is described to renovate the top for being arranged on the glue core；The connection terminal has multiple, and the multiple connection terminal is side by side from institute
The rear side for stating glue core inserts the glue in-core；The ground terminal inserts the glue in-core, its feature from the front side of the glue core
It is：
Also include push button, locking terminal and FPC circuit boards；
The push button is arranged on described renovate；
The push button contacts with the locking terminal；
The locking terminal is made up of elastomeric material；
The locking terminal includes the relative fixed parts be arrangeding in parallel of clamping part and two, and two fixed part tops of connection
Bending section；
The bottom of the fixed part has free end；
The clamping part is connected with one of fixed part；
Back-off is respectively arranged with the upper surface of described two fixed parts；
The FPC circuit boards insert the glue in-core from the front side of the glue core；
Offer the button bit being engaged with the back-off on the fixed part respectively in the left and right sides of the FPC circuit boards；
The slot for locking terminal insertion is offered respectively at the both ends of the glue core；
The locking terminal has two, inserts respectively in the slot at the glue core both ends.
A kind of 2. self-locking FPC connector according to claim 1, it is characterised in that：
The connection terminal is in bullet arm type structure；
The connection terminal on the face of the FPC circuit board contacts with being provided with contact；And its contact is arc-shaped.
A kind of 3. self-locking FPC connector according to claim 1, it is characterised in that：
The button bit is the groove being opened in respectively in the FPC circuit boards left and right sides；
The shape of the groove is mutually matched with the back-off shape on the fixed position.
A kind of 4. self-locking FPC connector according to claim 1, it is characterised in that：
Back-off on the fixed position takes the form of inclined plane；And its head is circular arc.
A kind of 5. self-locking FPC connector according to right wants 1, it is characterised in that：
The neck being engaged with the clamping part on the locking terminal is offered on the bottom surface of the push button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710667918.5A CN107404023A (en) | 2017-08-07 | 2017-08-07 | A kind of self-locking FPC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710667918.5A CN107404023A (en) | 2017-08-07 | 2017-08-07 | A kind of self-locking FPC connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107404023A true CN107404023A (en) | 2017-11-28 |
Family
ID=60402040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710667918.5A Pending CN107404023A (en) | 2017-08-07 | 2017-08-07 | A kind of self-locking FPC connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107404023A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401053A (en) * | 2018-04-25 | 2019-11-01 | 和硕联合科技股份有限公司 | Connector |
| CN112421272A (en) * | 2020-12-04 | 2021-02-26 | 乔讯电子(上海)有限公司 | High-frequency self-locking connector |
| WO2021098747A1 (en) * | 2019-11-22 | 2021-05-27 | 安费诺奥罗拉科技(惠州)有限公司 | Ffc/fpc automatic lock catch connector |
| CN113193431A (en) * | 2021-04-30 | 2021-07-30 | 苏州祥龙嘉业电子科技股份有限公司 | FPC connector with self-locking function |
| TWI738418B (en) * | 2020-07-09 | 2021-09-01 | 禾昌興業股份有限公司 | Self-locking connector |
| CN119209113A (en) * | 2024-09-27 | 2024-12-27 | 东莞市捷康电子科技有限公司 | A connector with automatic locking structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011040246A (en) * | 2009-08-10 | 2011-02-24 | I-Pex Co Ltd | Connector device |
| CN102544911A (en) * | 2010-10-12 | 2012-07-04 | 第一精工株式会社 | Electrical connector |
| CN202564592U (en) * | 2012-05-04 | 2012-11-28 | 黄雅莉 | Button snap-fit flexible flat cable connector and flexible flat cable connected to it |
| CN105846191A (en) * | 2016-03-21 | 2016-08-10 | 惠州市奥罗拉科技有限公司 | FPC connector |
| JP2017134966A (en) * | 2016-01-27 | 2017-08-03 | 日本圧着端子製造株式会社 | FPC connector |
| CN207134505U (en) * | 2017-08-07 | 2018-03-23 | 惠州市奥罗拉科技有限公司 | A kind of self-locking FPC connector |
-
2017
- 2017-08-07 CN CN201710667918.5A patent/CN107404023A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011040246A (en) * | 2009-08-10 | 2011-02-24 | I-Pex Co Ltd | Connector device |
| CN102544911A (en) * | 2010-10-12 | 2012-07-04 | 第一精工株式会社 | Electrical connector |
| CN202564592U (en) * | 2012-05-04 | 2012-11-28 | 黄雅莉 | Button snap-fit flexible flat cable connector and flexible flat cable connected to it |
| JP2017134966A (en) * | 2016-01-27 | 2017-08-03 | 日本圧着端子製造株式会社 | FPC connector |
| CN105846191A (en) * | 2016-03-21 | 2016-08-10 | 惠州市奥罗拉科技有限公司 | FPC connector |
| CN207134505U (en) * | 2017-08-07 | 2018-03-23 | 惠州市奥罗拉科技有限公司 | A kind of self-locking FPC connector |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401053A (en) * | 2018-04-25 | 2019-11-01 | 和硕联合科技股份有限公司 | Connector |
| WO2021098747A1 (en) * | 2019-11-22 | 2021-05-27 | 安费诺奥罗拉科技(惠州)有限公司 | Ffc/fpc automatic lock catch connector |
| TWI738418B (en) * | 2020-07-09 | 2021-09-01 | 禾昌興業股份有限公司 | Self-locking connector |
| CN112421272A (en) * | 2020-12-04 | 2021-02-26 | 乔讯电子(上海)有限公司 | High-frequency self-locking connector |
| CN113193431A (en) * | 2021-04-30 | 2021-07-30 | 苏州祥龙嘉业电子科技股份有限公司 | FPC connector with self-locking function |
| CN119209113A (en) * | 2024-09-27 | 2024-12-27 | 东莞市捷康电子科技有限公司 | A connector with automatic locking structure |
| CN119209113B (en) * | 2024-09-27 | 2025-09-02 | 东莞市捷康电子科技有限公司 | A connector with an automatic locking structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190318 Address after: 516006 No. 8 Workshop of Xikeng Industrial Zone, Huihuan Street, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Applicant after: Afeno Aurora Technology (Huizhou) Co.,Ltd. Address before: 516006 No. 8 Workshop of Xikeng Industrial Zone, Huizhou Huihuan Office, Guangdong Province Applicant before: HUIZHOU AORORA TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |