CN106450856B - A kind of flexible circuit board for pressing self-feeding type connector and carrying out mating pressing - Google Patents
A kind of flexible circuit board for pressing self-feeding type connector and carrying out mating pressing Download PDFInfo
- Publication number
- CN106450856B CN106450856B CN201611131705.2A CN201611131705A CN106450856B CN 106450856 B CN106450856 B CN 106450856B CN 201611131705 A CN201611131705 A CN 201611131705A CN 106450856 B CN106450856 B CN 106450856B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- metal shell
- plastic body
- metal
- 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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Links
- 230000013011 mating Effects 0.000 title claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 claims abstract description 62
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 14
- 238000004804 winding Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 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
- 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
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of pressing self-feeding type connector and the flexible circuit board of the mating pressing of progress.Connector includes metal shell, plastic body and conductive terminal；Flexible circuit board includes reinforcing sheet metal and soft arranging wire.The design, which takes metal to reinforce mode, becomes rigid golden finger position golden finger position, and connector realizes high intensity using metal shell package, does guiding using metal shell flange and the circle angle R and realizes the blind effect matched of automatic guiding.When flexible circuit board is crouched into connection tank, two dogging shoulder structure of front end limits the risk that winding displacement is drawn out very well.Conductive terminal is designed as ox horn formula structure, i.e., from the oppositely extending multiple elastic arms out of the same terminal bodies, has elastic contact in elastic arm front end, this multiple-contact is the independent contact on multiple elastic arms, is had a good guarantee for the fixing of contact.Independent multiple contacts can be equivalent to parallel circuit mode simultaneously, contact impedance can be made to become lower, to promote the through-current capability of conductive terminal.
Description
Technical field
The present invention relates to connectors, are specifically related to a kind of flexible wires for pressing self-feeding type connector and carrying out mating pressing
Road plate.It is connected especially suitable for the computer products signal such as the hand-held electronic products such as mobile phone, digital camera and NB PAD.
Background technique
Soft arranging wire circuit connecting mode currently on the market is substantially using ZIF connector locking mode.Which is
Soft arranging wire circuit board is directly inserted into ZIF connector slot, metal conductive terminal is forced by ZIF connector flip lid rotation
Winding displacement golden finger is compressed, to realize the conducting of circuit.The shortcomings that this connection type is：1. slot is too small, winding displacement is flexible again
, so more difficult contraposition in assembling process, hardly possible insertion.2. soft arranging wire, which is inserted into connector, cannot provide engaging sound in place,
So in place whether operator be difficult to judge winding displacement.To be easy because winding displacement deflection or insertion it is not in place caused by disabler.
3. because connector uniquely relies on metallic conductor terminal and compresses winding displacement mode, keeping coupling mechanism force, all performance is insufficient substantially,
Under vibratory impulse environment, winding displacement is easily pulled out.
Summary of the invention
In view of above-mentioned shortcoming and defect of the existing technology, the present invention provides a kind of pressing self-feeding type connector and progress
The flexible circuit board of mating pressing.
The technical solution adopted by the present invention is that：A kind of pressing self-feeding type connector, it is characterised in that：The pressing is self-locking
Formula connector includes metal shell, plastic body and conductive terminal, and the front end of the metal shell is set as dogging shoulder structure, metal
The two sides upper end of shell is symmetrically arranged with multiple flange pressed with flexible circuit board, and flange is set as the circular arc at the round angle R
Shape, the two sides lower end of metal shell are symmetrically arranged with the groove assembled with flexible circuit board, the two sides middle-end of metal shell
It is symmetrically arranged with the buckle slot assembled with plastic body；The plastic body two sides are symmetrically arranged with raised buckle, plastic cement master
Body is equipped with multiple card slots assembled with conductive terminal, and each card slot rear end is equipped with and is assembled with conductive terminal
Fixing strip；The conductive terminal is set as ox horn formula structure, i.e., from the same terminal bodies it is oppositely extending go out multiple elastic arms,
And it is equipped with elastic contact in elastic arm front end, each elastic arm rear end is equipped with hook；Conductive terminal is mounted on the card of plastic body
In slot, the hook that each elastic arm rear end is equipped with catches on the fixing strip that each card slot rear end is equipped on plastic body；Plastic cement master
In the buckle slot that the protrusion buckle insertion metal shell two sides middle-end that body two sides are equipped with is equipped with, plastic body is integrally embedded in metal
In shell.
A kind of flexible circuit board carrying out mating pressing with pressing self-feeding type connector of the present invention, feature exist
In：The flexible circuit board includes reinforcing sheet metal and soft arranging wire, and the two sides of the reinforcement sheet metal are equipped with symmetrical lock
Reinforcement sheet metal is buckled in the back side of soft arranging wire golden finger by tight foot；Flexible circuit board on the metal shell entirely through setting
Some flange are pressed on pressing self-feeding type connector；Meanwhile flexible circuit board is by reinforcing the convex of the locking foot on sheet metal
The groove clamping that part is equipped with metal shell out.
The invention has the advantages that：The design takes metal to reinforce mode flexible circuit board golden finger position
Become rigid golden finger position, synchronizes this reinforcement sheet metal and have both the blind balance guide feet matching guiding and engaging.Flexible circuitry
Plate reinforces sheet metal by being bonded in golden finger back position, and flexible circuit winding displacement is made to realize that rigid circuit winding displacement connects by this method
Mode is connect, golden finger position becomes in rigid body assembling process, and the presence due to high rigidity is to be unlikely to deform, convenient for assembly.
Reinforcing entirety by metal due to golden finger position becomes rigidity, so during the connection process, the reaction force of contact point will not
Golden finger is forced to deform, so that contact is more firm more stable.Connector is wrapped up using metal shell, is realized high-intensitive and is utilized
Metal shell flange is guided with the circle angle R, realizes the blind effect matched of automatic guiding.Flexible circuit board crouches to plate terminal adapter slot
When interior, two dogging shoulder structure of front end can limit the risk that winding displacement is drawn out very well.The conductive terminal of the design is designed as ox horn formula
Structure has elastic contact, this multiple-contact in elastic arm front end that is, from the oppositely extending multiple elastic arms out of the same terminal bodies
For the independent contact on multiple elastic arms, so the fixing for contact has a good guarantee.Independent multiple contacts simultaneously
It can be equivalent to parallel circuit mode, contact impedance can be made to become lower, to promote the through-current capability of conductive terminal.
Detailed description of the invention
Fig. 1 is overall structure stereogram of the present invention；
Fig. 2 is overall structure sectional view of the present invention；
Fig. 3 is that self-feeding type connector overall structure stereogram is pressed in Fig. 1；
Fig. 4 is the exploded view of Fig. 3；
Fig. 5 is the metal shell enlarged drawing in Fig. 4；
Fig. 6 is plastic body enlarged drawing in Fig. 4；
Fig. 7 is conductive terminal enlarged drawing in Fig. 4；
Fig. 8 is flexible circuit board overall structure stereogram in Fig. 1；
Fig. 9 is flexible circuitry back overall structure front view in Fig. 1；
Figure 10 is the exploded view of Fig. 8；
Figure 11 is the reinforcement sheet metal enlarged drawing in Figure 10.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described：
Referring to Figure 1 to Figure 7, the pressing self-feeding type connector 1 of the design includes metal shell 101, plastic body 102 and leads
Electric terminal 103, the front end of metal shell 101 are set as dogging shoulder structure, the two sides upper end of metal shell 101 be symmetrically arranged with it is multiple with it is soft
The flange 1010 that property wiring board 2 is pressed, and flange 1010 is set as the circular shape at the round angle R, the two sides of metal shell 101
Lower end is symmetrically arranged with the groove 1011 assembled with flexible circuit board 2, and the two sides middle-end of metal shell 101 is symmetrically arranged with and moulds
The buckle slot 1012 that glue main body 102 is assembled.
102 two sides of plastic body in the pressing self-feeding type connector 1 of the design are symmetrically arranged with protrusion buckle 1020, plastic cement
Main body 102 is equipped with multiple card slots 1021 assembled with conductive terminal 103, and 1021 rear end of each card slot is equipped with and leads
The fixing strip 1022 that electric terminal 103 is assembled.
Conductive terminal 103 is set as ox horn formula structure in the pressing self-feeding type connector 1 of the design, i.e., from the same terminal master
The oppositely extending multiple elastic arms 1030 out of body, and elastic contact 1031, each 1030 rear end of elastic arm are equipped in elastic arm front end
Equipped with hook 1032.
Referring to Fig. 8 to Figure 11, the flexible circuit board 2 of the design includes reinforcing sheet metal 201 and soft arranging wire 202, reinforces gold
The two sides for belonging to piece 201 are equipped with symmetrical locking foot 2010, and reinforcement sheet metal 201 is buckled in the back side of 202 golden finger of soft arranging wire.
The assembly of the design and principle are as follows：
First conductive terminal 103 is mounted in the card slot 1021 of plastic body 102, what each 1030 rear end of elastic arm was equipped with
Hook 1032 catches on the fixing strip 1022 that each 1021 rear end of card slot is equipped on plastic body 102；On 102 two sides of plastic body
In the buckle slot 1012 that the 1021 insertion 101 two sides middle-end of metal shell of protrusion buckle being equipped with is equipped with, plastic body 102 is whole embedding
Enter in metal shell 101.
The flange 1010 that flexible circuit board 2 is equipped with entirely through metal shell 101 is pressed into pressing self-feeding type connector 1
On；Meanwhile it being set on protrusion part and metal shell 101 of the flexible circuit board 2 by reinforcing the locking foot 2010 on sheet metal 201
Some 1011 clampings of groove.
Flexible circuit board golden finger position is become rigid golden finger position in such a way that metal is reinforced by the design, synchronizes this
Reinforce sheet metal and has both the blind balance guide feet matching guiding and engaging.Plate terminal adapter is wrapped up using metal shell, is realized
It is high-intensitive and guided using metal shell flange and the circle angle R, the realization blind effect matched of automatic guiding.This metal shell periphery
With multiple card slots, locking use is engaged for doing with the reinforcement sheet metal of flexible circuit board.The design of plate terminal adapter conductive terminal
There is elastic contact in elastic arm front end that is, from the oppositely extending multiple elastic arms out of the same terminal bodies for ox horn formula structure,
This multiple-contact is the independent contact on multiple elastic arms, so the fixing for contact has a good guarantee.It is independent simultaneously
Multiple contacts can be equivalent to parallel circuit mode, and contact impedance can be made to become lower, to promote the through-current capability of conductive terminal.
Plate terminal adapter has dogging shoulder structure, and when flexible circuit board is crouched into plate terminal adapter slot, two dogging shoulder structure of front end can be fine
The risk that limit winding displacement is drawn out.
Flexible circuit board reinforces sheet metal by being bonded in golden finger back position, makes flexible circuit winding displacement real by this method
Existing rigid circuit winding displacement connection type, golden finger position become in rigid body assembling process, since the presence of high rigidity is not to
It is easily-deformable, convenient for assembly.Reinforcing entirety by metal due to golden finger position becomes rigidity, so during the connection process, contact
The reaction force of point will not force golden finger to deform, so that contact is more firm more stable.It is to use that this, which reinforces sheet metal body part,
It is acted on to reinforce flexible circuit golden finger, two sides are with multiple balance hooks（Lock foot）, this hook is for winding displacement circuit
Locking is engaged with motherboard connector to use, and is bonded to realize.Synchronizing the multiple hooks in this side all has elastic construction, from
And when hook protrusion and the cooperation of plate terminal adapter card slot, there is the variation of apparent power, so as to provide good engaging sound,
Convenient working personnel judge that this connection has been engaging in place.
By in the plate terminal adapter attachment to mainboard of the design, flexible circuit board is connected in other mould groups（Key, screen
Deng）, flexible circuitry edge connector end is directly pressed into motherboard connector, and golden finger passes through locking foot on reinforced sheet and plate end
Card slot clamping on metal connector shell, to realize the electric signal connection between flexible circuit and mainboard.
Claims (2)
1. a kind of pressing self-feeding type connector, it is characterised in that：The pressing self-feeding type connector (1) includes metal shell
(101), plastic body (102) and conductive terminal (103), the front end of the metal shell (101) are set as dogging shoulder structure, metal
The two sides upper end of shell (101) is symmetrically arranged with multiple flange (1010) pressed with flexible circuit board (2), and flange
(1010) be set as circular shape, the two sides lower end of metal shell (101) be symmetrically arranged with assembled with flexible circuit board (2) it is recessed
Slot (1011), the two sides middle position of metal shell (101) are symmetrically arranged with the buckle slot assembled with plastic body (102)
(1012)；
Described plastic body (102) two sides be symmetrically arranged with protrusion buckle (1020), plastic body (102) be equipped with it is multiple with lead
The card slot (1021) that electric terminal (103) is assembled, and each card slot (1021) rear end is equipped with and carries out with conductive terminal (103)
The fixing strip (1022) of assembly；
The conductive terminal (103) is set as ox horn formula structure, i.e., from the oppositely extending multiple elastic arms out of the same terminal bodies
(1030), elastic contact (1031) and in elastic arm front end are equipped with, each elastic arm (1030) rear end is equipped with hook (1032)；
The card slot (1021) that conductive terminal (103) is mounted on plastic body (102) is inner, and each elastic arm (1030) rear end is equipped with
Hook (1032) catches on the fixing strip (1022) that each card slot (1021) rear end is equipped on plastic body (102)；Plastic body
(102) buckle slot that the two sides middle position for protrusion buckle (1021) insertion metal shell (101) that two sides are equipped with is equipped with
(1012) inner, plastic body (102) is integrally in insertion metal shell (101).
2. a kind of flexible circuit board for carrying out mating pressing with pressing self-feeding type connector described in claim 1, feature exist
In：The flexible circuit board (2) includes reinforcing sheet metal (201) and soft arranging wire (202), the reinforcement sheet metal (201)
Two sides be equipped with symmetrical locking foot (2010), back side sheet metal (201) will be reinforced be buckled in soft arranging wire (202) golden finger；It is soft
Property wiring board (2) entirely through the flange (1010) that the metal shell (101) is equipped be pressed into pressing self-locking connection
On device (1)；Meanwhile protrusion part and metal of the flexible circuit board (2) by the locking foot (2010) in reinforcement sheet metal (201)
Groove (1011) clamping that shell (101) is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131705.2A CN106450856B (en) | 2016-12-09 | 2016-12-09 | A kind of flexible circuit board for pressing self-feeding type connector and carrying out mating pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131705.2A CN106450856B (en) | 2016-12-09 | 2016-12-09 | A kind of flexible circuit board for pressing self-feeding type connector and carrying out mating pressing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106450856A CN106450856A (en) | 2017-02-22 |
| CN106450856B true CN106450856B (en) | 2018-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611131705.2A Active CN106450856B (en) | 2016-12-09 | 2016-12-09 | A kind of flexible circuit board for pressing self-feeding type connector and carrying out mating pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450856B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666822B (en) * | 2017-09-22 | 2019-10-08 | 深圳市沃特沃德股份有限公司 | Antistatic component and mobile device |
| CN110048279B (en) * | 2019-05-24 | 2023-12-26 | 孟亮 | High-reliability connector with interlocking parts |
| TWI708436B (en) * | 2019-09-24 | 2020-10-21 | 禾昌興業股份有限公司 | Connector with direct locking structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101515677A (en) * | 2008-02-20 | 2009-08-26 | 三美电机株式会社 | Connector, optical transmission module and optical-electrical transmission module |
| CN202308601U (en) * | 2011-10-17 | 2012-07-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN203339340U (en) * | 2013-05-31 | 2013-12-11 | 东莞市为距电子技术有限公司 | Back locking FPC connector |
| CN206332210U (en) * | 2016-12-09 | 2017-07-14 | 天津亿鑫通科技股份有限公司 | Press self-feeding type connector and carry out the FPC of supporting pressing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4017170B2 (en) * | 2004-09-07 | 2007-12-05 | Ｓｍｋ株式会社 | Flexible wiring board connector |
| JP2006108387A (en) * | 2004-10-05 | 2006-04-20 | Sony Corp | Flexible printed-wiring board reinforcing structure |
-
2016
- 2016-12-09 CN CN201611131705.2A patent/CN106450856B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101515677A (en) * | 2008-02-20 | 2009-08-26 | 三美电机株式会社 | Connector, optical transmission module and optical-electrical transmission module |
| CN202308601U (en) * | 2011-10-17 | 2012-07-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN203339340U (en) * | 2013-05-31 | 2013-12-11 | 东莞市为距电子技术有限公司 | Back locking FPC connector |
| CN206332210U (en) * | 2016-12-09 | 2017-07-14 | 天津亿鑫通科技股份有限公司 | Press self-feeding type connector and carry out the FPC of supporting pressing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106450856A (en) | 2017-02-22 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180508 Address after: 226000 room 8378, building 11, happy New Town, Gangzha District, Nantong, Jiangsu. Applicant after: JIANGSU YXT PRECISION ELECTRONIC CO.,LTD. Address before: 300384 Xiqing District, Tianjin Huayuan Industrial Zone (outside the ring) 11 hahike Hua Road. Applicant before: Tianjin YXT Technology Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Happy new town of Gangzha District of Jiangsu province in 226000 Nantong City Building No. 11 room 8378 Patentee after: Jiangsu Yixintong Precision Electronics Co.,Ltd. Address before: Happy new town of Gangzha District of Jiangsu province in 226000 Nantong City Building No. 11 room 8378 Patentee before: JIANGSU YXT PRECISION ELECTRONIC Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.68, jiuweigang Road, Gangzha District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Yixintong Precision Electronics Co.,Ltd. Country or region after: China Address before: 226000 room 8378, building 11, happy New Town, Gangzha District, Nantong, Jiangsu. Patentee before: Jiangsu Yixintong Precision Electronics Co.,Ltd. Country or region before: China |