CN102377075A - Connector - Google Patents
Connector Download PDFInfo
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- CN102377075A CN102377075A CN2010102479120A CN201010247912A CN102377075A CN 102377075 A CN102377075 A CN 102377075A CN 2010102479120 A CN2010102479120 A CN 2010102479120A CN 201010247912 A CN201010247912 A CN 201010247912A CN 102377075 A CN102377075 A CN 102377075A
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- insulating body
- accommodation space
- arms
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Abstract
The invention discloses a connector, comprising an insulating body, a plurality of conductive terminals, a conductive shell and a cover body, wherein the insulating body is provided with a containing space and a plurality of terminal slots arranged below the containing space, and the conductive terminals are installed in the terminal slots. The conductive shell is arranged on the containing space of the insulating body in a covering manner; the conductive shell is provided with a spanning part spanned over the containing space and positioned over the terminal slots, a plurality of parallel support arms and contact arms are arranged on the spanning part, the contact arms extend along the direction of the terminal slots and then are arranged in the containing space, the support arms extend along the front direction of the insulating body and then are inserted into the insulating body, and the cover body is hinged on the support arms of the conductive shell.
Description
Technical field
The present invention is about a kind of connector, especially in regard to a kind of connector that prevents Electromagnetic Interference.
Background technology
Connector is a kind of jockey that connects electric wire, circuit board and other circuit unit with electric means.Therefore, apply to the various electronic products arround the people life widely, for example notebook computer, mobile phone and personal digital aid (PDA) (PDA) etc.
General connector is to be welded on the circuit board; Utilize that the contact jaw through circuit layout contacts on its splicing ear and the circuit board, be electrically connected with formation, yet in some utilization; Connector is as fixing another circuit unit, for example the fixing purposes of flexible flat cable.Therefore, connector is between flexible flat cable and printed circuit board (PCB), as the switching of electrical signal.
General tradition is used for fixing the connector of flexible flat cable; Its structure mainly includes insulating body, several conducting terminals and loam cake; Loam cake can move and produce and open and closed state with respect to the insulating body rotation, when loam cake is opened, can flexible flat cable be inserted in the insulating body; When loam cake is closed, can flexible flat cable electrically be overlapped on the conducting terminal and be fixed in the insulating body.
Yet; This kind is used for fixing the connector of flexible flat cable and do not reduce electromagnetic interference (EMI) because other supplementary structure is set; So the electrical signal that is transmitted in the connector is easy to receive the influence of external environment and causes noise excessive; And then influence the transmission of electrical signal, cause producing the problem that the visitor tells.
Summary of the invention
The object of the present invention is to provide a kind of connector, can effectively prevent the external electromagnetic wave interference, improve the transmission effect of the electrical signal of connector, and then avoid producing the problem that the visitor tells.
For realizing above-mentioned purpose; The present invention provides a kind of connector; Comprise insulating body, several conducting terminals, conductive shell and lid; The insulating body rear several terminals slot that has an accommodation space and be located at accommodation space below wherein, several conducting terminals are installed in those terminal slots.Conductive shell is covered on the accommodation space of insulating body; Wherein conductive shell is provided with one across portion; Across portion across accommodation space and be positioned at the top of those terminal slots; Several support arms and the contact arm that are arranged in parallel are arranged at across in the portion, and interleaved is arranged setting between those contact arms and the support arm, and contact arm is arranged in the accommodation space towards the direction extension of terminal slots; Support arm extends to plug towards the direction in insulating body the place ahead interferes on insulating body, the bearing of trend of contact arm and support arm perpendicular to across portion across direction.Lid is hubbed on those support arms of conductive shell.
Beneficial effect of the present invention: connector provided by the present invention; It is on the accommodation space of insulating body, to cover a conductive shell; The contact arm of this conductive shell is arranged in the accommodation space towards the direction extension of terminal slots; And utilize the start relation between the pressure section of this contact arm and lid, reach the purpose that contact arm closely is overlapped in conductive part on the flexible transmission unit, afterwards the grounding parts ground connection through this conductive shell again; So can reach the effect that prevents the external electromagnetic wave interference, to solve that existing connector receives the external electromagnetic wave interference easily and the problem that causes the visitor to tell.
In order further to understand characteristic of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide reference and the explanation usefulness, be not be used for to the invention limit.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through specific embodiments of the invention, the technical scheme that makes invention and other beneficial effect is obvious.
In the accompanying drawing,
Fig. 1 is the schematic perspective view that connector of the present invention does not make up flexible transmission unit as yet;
Fig. 2 is the schematic perspective view of connector combination flexible transmission unit of the present invention;
Fig. 3 be among Fig. 2 connector along the generalized section of AA line segment;
Fig. 4 be among Fig. 2 connector along the generalized section of BB line segment;
Fig. 5 is the perspective exploded view of connector among Fig. 1;
Fig. 6 is the schematic perspective view of lid among Fig. 5;
Fig. 7 is the schematic perspective view of conductive shell among Fig. 5;
Fig. 8 is the schematic perspective view of insulating body among Fig. 5.
Embodiment
Please with reference to Fig. 1-8; The connector of one embodiment of the invention; This connector 1 comprises insulating body 2, lid 3, several conducting terminals 4, conductive shell 5 and flexible transmission unit 6; The rear of the insulating body 2 several terminals slot 23 that has an accommodation space 21 and be located at accommodation space 21 belows wherein, several conducting terminals 4 are installed in those terminal slots 23.Conductive shell 5 is covered on the accommodation space 21 of insulating body 2; Wherein conductive shell 5 is provided with one across portion 56; Across portion 56 across accommodation space 21 and be positioned at the top of those terminal slots 23; Several support arms 52 and the contact arm 54 that are arranged in parallel are arranged at across in the portion 56, and interleaved is arranged setting between contact arm 54 and the support arm 52, and contact arm 54 is arranged in the accommodation space 21 towards the direction extension of terminal slots 23; Support arm 52 extends to plug towards the direction in insulating body 2 the place aheads interferes on insulating body 2, the bearing of trend of those contact arms 54 and support arm 52 perpendicular to across portion 56 across direction.Lid 3 is hubbed on those support arms 52 of conductive shell 5.
Several conducting terminals 4 are installed in those terminal slots 23, and wherein an end of conducting terminal 4 has a contact jaw 42, and the other end of conducting terminal 4 has a welding ends 44, and contact jaw 42 is positioned at accommodation space 21, and welding ends 44 extensions protrude from outside the insulating body 2.In the present embodiment, the contact jaw 42 of conducting terminal 4 that is arranged in accommodation space 21 is in order to electrically connect with flexible transmission unit 6, and the welding ends 44 that protrudes from the outer conducting terminal 4 of insulating body 2 is in order to fixing with circuit board (not illustrating) welding.
In the present embodiment; Conductive shell 5 is provided with several support arms that are arranged in parallel 52 and contact arm 54; Wherein those contact arms 52 and support arm 54 be positioned at across on the same side of portion 56 and interleaved arrange and be provided with, contact arm 52 is provided with from extending toward the below of accommodation spaces 21 across portion 56, support arm 54 is provided with from extending toward the top of accommodation spaces 21 across portion 56 with respect to contact arm 52; The shaft 32 of lid 3 is between support arm 52 and contact arm 54; And lid 3 can lean on when closing on across portion 56, because contact arm 52 and the be staggered setting of support arm 54 in accommodation space 21 can effectively reach the purpose that prevents Electromagnetic Interference.In the present embodiment, insulating body 2 comprises an antetheca 22, one left wall 24, one a right wall 26 and a diapire 28, and antetheca 22, left wall 24 and right wall 26 are arranged on the diapire 28 and formation accommodation space 21, and those terminal slots 23 are arranged on the diapire 28.Two ends across portion 56 are mounted on left wall 24 and the right wall 26, and are positioned at the top of diapire 28, across forming an opening 58 between portion 56 and the diapire 28.
After flexible transmission unit 6 is passed opening 58 and is inserted in the accommodation space 21; Make pressure section 34 rotations and press on contact arm 54 by pulling lid 3 downwards; One abutment end 36 of shaft 32 then is resisted against on the flexible transmission unit 6; The strength that support arm 52 provides lid 3 to press down makes abutment end 36 can closely be resisted against on the flexible transmission unit 6, and contact arm 54 receives the pressure of pressure section 34 and is out of shape downwards and moves and closely be overlapped on the conductive part 62; Again with the ground connection in addition of several grounding parts 59 on the conductive shell 5, so can reach the purpose that prevents Electromagnetic Interference of connector 1 afterwards.In the present embodiment; Lid 3 is provided with at least one clamping part 38; Flexible transmission unit 6 is provided with at least one breach 60; When pulling lid 3 downwards, clamping part 38 can be inserted in breach 60 so that flexible transmission unit 6 is fixed between lid 3 and the insulating body 2, and several contact arms 52 of conductive shell 5, support arm 54, grounding parts 59 and be the integrally formed structure of metal stamping across portion 56.
The contact arm 54 that flexible transmission unit 6 regards to conductive shell 5 is provided with a conductive part 62; Conductive part 62 is in order to overlap with contact arm 54; The contact jaw 42 that flexible transmission unit 6 regards to conducting terminal 4 is provided with several conductor contacts (not illustrating), and those conductor contacts are in order to overlap with contact jaw 42.In the present embodiment, this flexible transmission unit 6 is flexible flat cable (FFC), and this conductive part 62 is an aluminium foil, so is not limited thereto, and flexible transmission unit 6 also can be flexible printed wiring board (FPC), and this conductive part 62 also can be the elargol coating.In addition, the conductive part 62 of this flexible transmission unit 6 and conductor contact lay respectively at the both sides up and down of flexible transmission unit 6.
In sum; It is on the accommodation space of insulating body, to be coated with a conductive shell for a connector of the present invention; Utilize this conductive shell to be provided with and be arranged at the contact arm in the accommodation space towards the direction extension of terminal slots; When pulling lid downwards; The pressure section of lid can press on contact arm so that contact arm is overlapped in the conductive part on the flexible transmission unit downwards, reaches the purpose that contact arm closely is overlapped in conductive part on the flexible transmission unit, can solve so that existing connector receives the external electromagnetic wave interference easily and the problem that causes the visitor to tell.
The above; For the person of ordinary skill of the art; Can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection range of accompanying Claim of the present invention.
Claims (10)
1. a connector is characterized in that, comprising:
The several terminals slot that one insulating body, its rear have an accommodation space and be located at this accommodation space below;
Several conducting terminals are installed in those terminal slots;
One conductive shell; Be covered on this accommodation space of this insulating body; Wherein this conductive shell is provided with one across portion, should be across portion across this accommodation space and be positioned at the top of those terminal slots, and several support arms that are arranged in parallel and contact arm are arranged at this across in the portion; And interleaved is arranged and is provided with between those contact arms and those support arms; Those contact arms extend towards the direction of those terminal slots and are arranged in this accommodation space, and those support arms extend to plug towards the direction in this insulating body the place ahead interferes on this insulating body, the bearing of trend of those contact arms and those support arms perpendicular to this across portion across direction; And
One lid is hubbed on those support arms of this conductive shell.
2. connector as claimed in claim 1 is characterized in that, more comprises:
One flexible transmission unit is inserted in this accommodation space, and wherein this flexible transmission unit those contact arms of regarding to this conductive shell are provided with a conductive part, this conductive part in order to those elastic arms overlap joints.
3. connector as claimed in claim 2; It is characterized in that this lid is provided with a shaft and a pressure section, this shaft is hubbed on those support arms; When pulling this lid downwards, this pressure section presses on those contact arms so that those contact arms are overlapped in this conductive part downwards.
4. connector as claimed in claim 3 is characterized in that, this shaft is between those support arms and those contact arms.
5. connector as claimed in claim 2; It is characterized in that this lid is provided with at least one clamping part, this flexible transmission unit is provided with at least one breach; When pulling this lid downwards, this clamping part is inserted in this breach so that this flexible transmission unit is fixed between this lid and this insulating body.
6. connector as claimed in claim 1 is characterized in that, this lid lean in this across portion on.
7. like each described connector among the claim 1-6, it is characterized in that, should be across forming an opening between portion and this insulating body.
8. connector as claimed in claim 7; It is characterized in that; Those contact arms and those support arms are positioned on this same side across portion; Those contact arms were provided with from extending toward the below of this accommodation space across portion, and those support arms were provided with from extending toward the top of this accommodation space across portion with respect to those contact arms.
9. connector as claimed in claim 7; It is characterized in that; This insulating body comprises an antetheca, Yi Zuobi, a right wall and a diapire, and this antetheca, this left side wall and this right side wall be arranged on this diapire and form this accommodation space, and those terminal slots are arranged on this diapire.
10. connector as claimed in claim 9 is characterized in that, should across two ends of portion be mounted on this left side wall and should right side wall on, and be positioned at the top of this diapire, should be across this opening of formation between portion and this diapire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102479120A CN102377075A (en) | 2010-08-06 | 2010-08-06 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102479120A CN102377075A (en) | 2010-08-06 | 2010-08-06 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102377075A true CN102377075A (en) | 2012-03-14 |
Family
ID=45795276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102479120A Pending CN102377075A (en) | 2010-08-06 | 2010-08-06 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102377075A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078208A (en) * | 2013-01-18 | 2013-05-01 | 昆山科信成电子有限公司 | Multi-point clamping and double-side contact type FPC (flexible printed circuit) connector |
| TWI825477B (en) * | 2021-09-11 | 2023-12-11 | 禾昌興業股份有限公司 | Lateral movable locking connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822304A (en) * | 1987-09-24 | 1989-04-18 | Minnesota Mining And Manufacturing Company | EMI shielded electrical connector and cable assembly |
| JPH02257583A (en) * | 1989-03-30 | 1990-10-18 | Fujitsu Ltd | Connector |
| CN2836270Y (en) * | 2005-11-14 | 2006-11-08 | 恩得利工业股份有限公司 | Electric connector structure |
| CN201797172U (en) * | 2010-08-03 | 2011-04-13 | 达昌电子科技(苏州)有限公司 | Electric connector |
-
2010
- 2010-08-06 CN CN2010102479120A patent/CN102377075A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822304A (en) * | 1987-09-24 | 1989-04-18 | Minnesota Mining And Manufacturing Company | EMI shielded electrical connector and cable assembly |
| JPH02257583A (en) * | 1989-03-30 | 1990-10-18 | Fujitsu Ltd | Connector |
| CN2836270Y (en) * | 2005-11-14 | 2006-11-08 | 恩得利工业股份有限公司 | Electric connector structure |
| CN201797172U (en) * | 2010-08-03 | 2011-04-13 | 达昌电子科技(苏州)有限公司 | Electric connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078208A (en) * | 2013-01-18 | 2013-05-01 | 昆山科信成电子有限公司 | Multi-point clamping and double-side contact type FPC (flexible printed circuit) connector |
| CN103078208B (en) * | 2013-01-18 | 2015-12-30 | 昆山科信成电子有限公司 | Multipoint clamping double-surface contact type FPC connector |
| TWI825477B (en) * | 2021-09-11 | 2023-12-11 | 禾昌興業股份有限公司 | Lateral movable locking connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |