CN104882691B - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN104882691B CN104882691B CN201410068024.0A CN201410068024A CN104882691B CN 104882691 B CN104882691 B CN 104882691B CN 201410068024 A CN201410068024 A CN 201410068024A CN 104882691 B CN104882691 B CN 104882691B
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- CN
- China
- Prior art keywords
- terminal
- hyoplastron
- group
- signal
- groove
- Prior art date
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Classifications
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- 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
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- 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
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
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- 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
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
- H01R13/213—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by bayonet connection
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- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- 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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
- H01R13/6464—Means for preventing cross-talk by adding capacitive elements
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- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
Abstract
An electric connector comprises an insulating body, a signal terminal and a grounding terminal respectively positioned at two sides of the signal terminal. The insulating body comprises a tongue plate and a plurality of terminal grooves. The terminal groove extends to the tongue plate. And a spacing wall body is arranged between the terminal grooves. The signal terminal and the grounding terminal are respectively installed in the terminal groove. Each terminal comprises a flat contact part extending to the tongue plate and exposed out of the tongue plate and a holding lug. The flat contact portion of each terminal includes a thick section and a thinned section extending from an end of the thick section. The fixing lug of each terminal is arranged beside the boundary of the thick section and the thin section and is fixed with the interval wall body of the corresponding terminal groove in an interference mode. The spacing wall body between each grounding terminal and the adjacent signal terminal is provided with a groove, so that the sides of each grounding terminal and the adjacent signal terminal are mutually exposed.
Description
Technical field
The present invention relates to a kind of electric connector.
Background technology
Application number CN201120275305.5 Chinese patent applications (the corresponding application of TaiWan, China the 100127952nd) are public
A kind of electric connector is driven, it includes one first insulating body, multiple conducting terminals and one first housing.First housing masking first
On the outside of insulating body.Insulating body has hyoplastron and is arranged at multiple holding slots of hyoplastron.Conducting terminal is including contact site and certainly
The main part of contact site extension, wherein main part is fixed in holding slot.Contact site is than main part thickness of thin, to avoid in docking
The phenomenon of change in the instantaneous impedance occurs for place.However, because thickness is thinning so that contact site is rigidly weak, it is impossible to ensure connecing for conducting terminal
Close contact between the terminal of contact portion and butt connector.
(the corresponding application of TaiWan, China the 100119724th of application number CN201110099693.0 Chinese patent applications；The U.S.
Corresponding application US8353726) a kind of electric connector is disclosed, it includes insulating body, the first terminal and the first earthing member.Insulation is originally
Body is provided with the hyoplastron extended forward.The first terminal has contact-segment, and contact-segment is located at the first surface of hyoplastron.First earthing member is embedding
Enter to be arranged at hyoplastron front end and be connected with the ground terminal in the first terminal.The front end of ground terminal forms kink, to contact
First earthing member.However, forming kink in the front end of ground terminal, extra manufacture method step can be increased, and to by
Assemble forward, be arranged on for the terminal on hyoplastron afterwards, the terminal that this front end has kink is not easily assembled.Furthermore, earth terminal
The earthing member of preceding end in contact first of son, to reducing electrical length (electrical length), improves resonant frequency
(resonant frequency) and signal transmission rate and other effects are limited.
Application number CN2234056.4 Chinese patent applications (accordingly apply for application number US2003/0162446A1 in the U.S.；In
Accordingly apply for application number the 091201761st in state Taiwan) a kind of wire and cable connector is disclosed, it includes an insulating body and is arranged at
Multiple terminals on the insulating body, wherein being provided with cavern part between the contact site of the terminal on insulating body.
In addition, above-mentioned three patent applications reduce the crosstalk of signal, but three patent Shens using different technological means
Technological means that please be disclosed can not still meet the requirement of more high RST transmission rate and more high signal integrity.
The content of the invention
To solve the above problems, the present invention accordingly proposes a kind of new different electric connectors.
In order to achieve the above object, the electric connector of one embodiment of the invention includes an elongated insulating body and at least 1 the
One group of terminal.Elongated insulating body includes a base portion, the hyoplastron protruded out from base portion and the multiple terminals being formed on insulating body
Groove.The one side of hyoplastron is provided with least one first hyoplastron portion.The terminal groove extends to the first hyoplastron portion.Have between the terminal groove
It is spaced wall body.First group of terminal includes multiple terminals.Multiple terminals at least include the signal terminal being made up of two signal terminals
Pair and be located at the signal terminal respectively to the ground terminals of both sides.The signal terminal is separately mounted to institute with the ground terminal
State terminal groove.Each terminal in first group of terminal is extended including the holding parts being fixed in corresponding end pilot trench, one by holding parts
Afterbody, the flat board contact site that is extended to by holding parts in the first hyoplastron portion and expose to the first hyoplastron portion and a fixing projection.
The flat board contact site of each terminal includes a thick section and the thinning section extended by the end of thick section.The fixing projection of each terminal is set
By the boundary of thick section and thinning section.The fixing projection of each terminal relates to fixation with the spaced walls soma of corresponding terminal groove.At least
On interval wall body between each ground terminal and signal terminal adjacent thereto be provided with groove, make each ground terminal and with its phase
Mutually expose the side of adjacent signal terminal.
In certain embodiments, electric connector also includes one first common earthing member.First common earthing member includes multiple finger portions,
Wherein first common earthing member is arranged on base portion and positioned at the first hyoplastron portion rear, and each finger portion contacts corresponding in first group of terminal connect
Ground terminal.
In certain embodiments, elongated insulating body includes multiple support blocks, wherein each support block, which is arranged on, extends to the
In corresponding terminal groove in one hyoplastron portion, and it is located at the lower section of the thinning section of corresponding terminal in first group of terminal, to support to be somebody's turn to do
Thinning section.
In certain embodiments, each support block local support lives the thinning section of corresponding terminal.
In certain embodiments, first group of terminal includes two signal terminals pair and positioned at the respectively signal terminal to both sides
Ground terminal.
In certain embodiments, electric connector includes one second group of terminal.The another side of hyoplastron is provided with one second hyoplastron portion.
Insulating body is provided with multiple terminal grooves in the second hyoplastron portion that extends to.Second group of terminal includes what is be made up of two signal terminals
Signal terminal pair and respectively ground terminal of the signal terminal to both sides in second group of terminal.Two signals of second group of terminal
Terminal and the ground terminal are arranged on the terminal groove in the second hyoplastron portion that extends to.
In certain embodiments, second group of terminal includes two signal terminals pair and is located at two signal terminals respectively
To ground terminal.
In certain embodiments, electric connector includes one second common earthing member.Second common earthing member includes multiple finger portions.The
Two common earthing members are assembled in the base portion at the second hyoplastron portion rear.Each finger portion of second common earthing member contacts correspondence in second group of terminal
Ground terminal.
In at least some embodiments, electric connector includes one the 3rd group of terminal.The another side of hyoplastron is provided with one the 3rd tongue
Plate portion.Insulating body is provided with multiple terminal grooves in the 3rd hyoplastron portion that extends to.3rd group of terminal is mounted on the 3rd hyoplastron portion
The terminal groove.
In certain embodiments, what insulating body separately included partly extending with a hyoplastron slot side by side and in slot is more
Individual terminal.
The beneficial effects of the invention are as follows：In at least some embodiments of the invention, electric connector has signal terminal and connect
The flat board contact site of ground terminal has the side of the flat board contact site between end segment, signal terminal and the ground terminal of thinning direct
Face, and ground terminal the feature such as connects with common earthing member so that produced by the terminal of electric connector or coupling therebetween
Signal cross-talk can be reduced, and be conducive to the high-speed transfer of signal and the integrality of signal.In addition, the flat board contact site for passing through terminal
Duan Yuhou sections of thinning have a common boundary other fixing projection, can firmly fixing terminal flat board contact site.
Brief description of the drawings
Fig. 1 is the schematic diagram of one embodiment of the invention, and it illustrates electric connector and circuit board.
Fig. 2 is the schematic diagram of one embodiment of the invention, and its insulating body for illustrating part, first group of terminal and first connect altogether
Ground part.
Fig. 3 is the schematic diagram of one embodiment of the invention, and it illustrates local insulating body and first group of terminal.
Fig. 4 is the schematic diagram of the electric connector of one embodiment of the invention.
Fig. 5 is the sectional view along Fig. 4 hatching 1000-1000.
Fig. 6 is the sectional view along Fig. 4 hatching 2000-2000.
Fig. 7 is another schematic diagram of the electric connector of one embodiment of the invention.
Fig. 8 is the decomposing schematic representation of the electric connector of one embodiment of the invention.
Symbol description：
1 circuit board
2 electric connectors
21 insulating bodies
22 first groups of terminals
22a signal terminals
22b ground terminals
23 first common earthing members
24 second groups of terminals
24a signal terminals
24b ground terminals
25 second common earthing members
26 the 3rd groups of terminals
27 terminals
210 slots
211 base portions
212 hyoplastrons
213 terminal grooves
214 grooves
215 support blocks
216 terminal grooves
217 terminal grooves
221 holding parts
222 afterbodys
223 flat board contact sites
224 fixing projections
231 finger portions
251 finger portions
271 contact sites
2121 first hyoplastron portions
2122 second hyoplastron portions
2123 the 3rd hyoplastron portions
2131 interval wall bodies
2231 thick sections
2232 thinnings section.
Embodiment
Referring to figs. 1 to shown in Fig. 3, electric connector 2 is settable on the circuit card 1, docks a docking facilities.Electric connector 2
At least one first group terminal 22 including an elongated insulating body 21 and including multiple terminals (22a and 22b).Insulating body 21 is wrapped
Include a base portion 211, a hyoplastron 212 and multiple terminal grooves 213.Hyoplastron 212 is protruded out from base portion 211.The one side of hyoplastron 212 is provided with extremely
Few one first hyoplastron portion 2121.First group of terminal 22 of multiple correspondences of terminal groove 213.Multiple terminal grooves 213 are formed at insulating body
On 21, and extend in the first hyoplastron portion 2121.In the first hyoplastron portion 2121, there is interval wall body between multiple terminal grooves 213
2131；Or adjacent at least part of two ends pilot trench 213 is separated by an interval wall body 2131.
Shown in reference picture 2 and Fig. 3, first group of terminal 22 at least includes a signal terminal pair and multiple ground terminal 22b.Letter
Number terminal two signal terminal 22a to being made up of.The both sides of signal terminal pair set a ground terminal 22b respectively.Signal
Terminal 22a and ground terminal 22b is separately mounted to multiple terminal grooves 213.Shown in reference picture 2, in certain embodiments, first group
Terminal 22 includes two signal terminals pair and positioned at ground terminal 22b of each signal terminal to both sides.
Shown in reference picture 3, each terminal (22a or 22b) of first group of terminal 22 include a holding parts 221, an afterbody 222,
One flat board contact site 223 and a fixing projection 224.The holding parts 221 of each terminal (22a or 22b) are fixed on corresponding terminal groove
In 213.The afterbody 222 of each terminal (22a or 22b) is extended by holding parts 221.The flat board contact site of each terminal (22a or 22b)
223 are extended in the first hyoplastron portion 2121 by holding parts 221, and expose to the first hyoplastron portion 2121, to contact on docking facilities
Corresponding terminal.The fixing projection 224 of each terminal (22a or 22b) is located at the terminal groove 213 extended in the first hyoplastron portion 2121
It is interior, and relate to fixation with the spaced walls soma of corresponding terminal groove 213.
Reference picture 4 is to shown in Fig. 6, and the flat board contact site 223 of each terminal (22a or 22b) is thin including a thick section 2231 and one
Change section 2232.Thick section 2231 can be extended by holding parts 221, and thinning section 2232 is extended by the end of thick section 2231.Respectively
Thinning section 2232 is set on terminal (22a or 22b), when can reduce the termination contact of each terminal (22a or 22b) and docking facilities,
In the change and the interference of reduction class antenna coupling effect of the characteristic impedance produced by contact position to thinning 2232 free terminals of section.
Shown in reference picture 3, fixing projection 224 may be provided at by the boundary of thick section 2231 and thinning section 2232.Due to fixing projection 224 with
The spaced walls soma of corresponding terminal groove 213 relates to fixation, therefore fixing projection 224 can also provide rigidity weaker thinning section 2232
Support, so that the terminal of corresponding terminal (22a or 22b) and docking facilities can be in close contact.In certain embodiments, hold convex
Block 224 may be provided at thick section 2231 and by the boundary of thinning section 2232, in thick section 2231, but the present invention is not limited.
Shown in reference picture 3, the interval wall body at least between each ground terminal 22b and signal terminal 22a adjacent thereto
2131 are provided with groove 214, each ground terminal 22b and signal terminal 22a adjacent thereto side is mutually exposed, so each
It is the airspace for being less than insulating body 21 with dielectric constant between ground terminal 22b and signal terminal 22a adjacent thereto, by
This reduces the capacitance between each ground terminal 22b and signal terminal 22a adjacent thereto, reduces signal cross-talk.It is real one
Apply in example, the groove 214 is provided only on the interval wall body between each ground terminal 22b and signal terminal 22a adjacent thereto
It is not provided with 2131 and between the rear of the fixing projection 224 of terminal, two signal terminal 22a of signal terminal pair recessed
Groove and separated with interval wall body 2131.
Shown in reference picture 2 and Fig. 6, electric connector 2 includes one first common earthing member 23.First common earthing member 23 includes multiple
Finger portion 231.Multiple corresponding ground terminal 22b in finger portion 231.First common earthing member 23 is arranged on base portion 211 and positioned at the first tongue
The rear of plate portion 2121, and each finger portion 231 contacts the corresponding ground terminal 22b on first group of terminal 22.Connect altogether due to first
Ground part 23 is arranged on the rear in the first hyoplastron portion 2121, the first common earthing member 23 is can contact on each terminal 22b close to middle
Part, across signal terminal pair, reduces the signal cross-talk produced by each signal terminal or coupling between it.Due to being first
Kink need not be re-formed by being formed altogether on earthing member 23 on each terminal 22b of contact finger portion 231, each terminal 22b, therefore without increase
Terminal 22b manufacture method step, terminal 22b assembling is easy.Shown in reference picture 6, in certain embodiments, first is grounded altogether
Part 23 is to be arranged on the rear of base portion 211 from the rear of base portion 211, and the finger portion 231 of the first common earthing member 23 is directed towards corresponding terminal
22b and the rear of base portion 211 are extended obliquely out, and so can ensure that finger portion 231 can be in close contact after terminal 22b installations with terminal 22b.
Shown in reference picture 3, Fig. 5 and Fig. 6, insulating body 21 includes multiple support blocks 215.Each support block 215, which is arranged on, prolongs
Extend in the corresponding end pilot trench 213 in the first hyoplastron portion 2121, and the lower section of the thinning section 2232 positioned at terminal (22a or 22b).
Each support block 215 is used for the thinning section 2232 for supporting corresponding terminal (22a or 22b), makes terminal (22a or 22b) and docking facilities
Terminal can be in close contact.In certain embodiments, each local support of support block 215 lives corresponding terminal (22a or 22b) thinning
Section 2232 so that still leave space between the thinning section 2232 of each terminal (22a or 22b) and the bottom of corresponding end pilot trench 213.
Shown in reference picture 7 and Fig. 8, in certain embodiments, the another side of the hyoplastron 212 of insulating body 21 is provided with one second
Hyoplastron portion 2122.Insulating body 21 is additionally provided with multiple terminal grooves 216, and terminal groove 216 is extended in the second hyoplastron portion 2122.It is electrically connected
Connecing device 2 includes one second group of terminal 24.Second group of terminal 24 includes an at least signal terminal pair and is located at the signal terminal respectively
To the ground terminal 24b of both sides, and each signal terminal is to including two signal terminal 24a.The signal terminal of second group of terminal 24
24a and ground terminal 24b is arranged on the terminal groove 216 in the second hyoplastron portion 2122 that extends to.In certain embodiments, second group of end
Son 24 includes two signal terminals pair and is located at respectively ground terminal 24b of the signal terminal to both sides respectively.
Shown in reference picture 8, electric connector 2 includes one second common earthing member 25.Second common earthing member 25 includes multiple finger portions
251, the ground terminal 24b of second group of terminal 24 of multiple correspondences of finger portion 251.Second common earthing member 25 is assembled in the second hyoplastron portion
The base portion 211 at 2122 rears, and each finger portion 251 of the second common earthing member 25 contacts corresponding ground terminal in second group of terminal 24
24b。
Shown in reference picture 7 and Fig. 8, in certain embodiments, the another side of the hyoplastron 212 of insulating body 21 is provided with one the 3rd
Hyoplastron portion 2123.Insulating body 21 is provided with multiple terminal grooves 217, and terminal groove 217 extends to the 3rd hyoplastron portion 2123.Electric connector
2 include one the 3rd group of terminal 26.The terminal of 3rd group of terminal 26 is respectively mounted the end for being arranged on and extending to the 3rd hyoplastron portion 2123
Pilot trench 217.
Shown in reference picture 7 and Fig. 8, in certain embodiments, insulating body 21 includes the slot with the hyoplastron 212 side by side
210.Electric connector 2 is included in multiple terminals 27 of part extension in the slot 210, and each terminal 27 includes a contact site 271.End
Son 27 is fixed on insulating body 21, and terminal 27 is partly or the contact site 271 of terminal 27 extends in slot 210.
In at least some embodiments, electric connector has signal terminal and ground terminal.Due to signal terminal and ground connection
The flat board contact site of terminal has the direct face in side of the flat board contact site between end segment, signal terminal and the ground terminal of thinning
It is right, and ground terminal connects etc. with common earthing member so that the train of signal produced by the terminal of electric connector or coupling therebetween
Disturbing to reduce, and be conducive to the high-speed transfer of signal and the integrality of signal.In addition, the thinning section for the flat board contact site for passing through terminal
With the fixing projection by the boundary of thick section, can firmly fixing terminal flat board contact site.
The technology contents and technical characterstic of the disclosure have revealed that as above, but one skilled in the art scholar is still potentially based on
Teaching and the announcement of the disclosure and make a variety of replacements and modification without departing substantially from disclosure spirit.Therefore, the protection domain of the disclosure
It should be not limited to implement example those disclosed herein, and various replacements and modification without departing substantially from the disclosure should be included, and be following application
The scope of the claims is covered.
Claims (10)
1. a kind of electric connector, including：
One elongated insulating body, it includes a base portion, the hyoplastron protruded out from the base portion and is formed at multiple on the insulating body
Terminal groove, the one side of the hyoplastron is provided with least one first hyoplastron portion, and the terminal groove extends to the first hyoplastron portion, the terminal
There is interval wall body between groove；And
At least one first group terminal, it includes multiple terminals, and the plurality of terminal at least includes the letter being made up of two signal terminals
Number terminal pair and it is located at ground terminal of the signal terminal to both sides respectively, the signal terminal is pacified respectively with the ground terminal
Respectively terminal in the terminal groove, first group of terminal include the holding parts being retained in the corresponding terminal groove,
One afterbody extended by the holding parts, extended to by the holding parts in the first hyoplastron portion and expose to the flat of the first hyoplastron portion
Plate contact site and a fixing projection, respectively the flat board contact site of the terminal include a thick section and extended by the end of the thick section
Thinning section, respectively the fixing projection of the terminal is arranged on by the boundary of the thick section and the thinning section, wherein this of each terminal is consolidated
Hold projection and relate to fixation with the spaced walls soma of the corresponding terminal groove；
Wherein, groove is provided with the interval wall body at least between the respectively ground terminal and the signal terminal adjacent thereto,
The side of the respectively ground terminal and the signal terminal adjacent thereto is set mutually to expose.
2. electric connector according to claim 1, wherein also including one first common earthing member, the first common earthing member includes
Multiple finger portions, the wherein first common earthing member are arranged on the base portion and are located at the first hyoplastron portion rear, and respectively this refers to portion's contact and is somebody's turn to do
Corresponding ground terminal in first group of terminal.
3. electric connector according to claim 1, the wherein elongated insulating body include multiple support blocks, wherein the respectively branch
Bracer, which is arranged on, to be extended in corresponding terminal groove in the first hyoplastron portion, and is located at corresponding in first group of terminal be somebody's turn to do
The lower section of the thinning section of terminal, to support thinning section, respectively the support block local support lives the thinning of the corresponding terminal
Section so that still leave space between the thinning section of each terminal and the bottom of corresponding end pilot trench.
4. electric connector according to claim 1, wherein, the groove is provided only on each ground terminal and letter adjacent thereto
On interval wall body between number terminal and between the rear of the fixing projection of terminal, two signal terminals of signal terminal pair
It is not provided with groove and is separated with interval wall body.
5. electric connector according to claim 1, wherein first group of terminal include two signal terminals pair and positioned at each
Ground terminal of the signal terminal to both sides.
6. electric connector according to any one of claim 1 to 5, including one second group of terminal, the wherein hyoplastron
Another side be provided with one second hyoplastron portion, the insulating body, which is provided with, extends to multiple terminal grooves in the second hyoplastron portion, and this second
Group terminal includes the signal terminal pair being made up of two signal terminals and is located at the signal terminal of second group of terminal respectively
To the ground terminal of both sides, two signal terminals of second group of terminal and the ground terminal be arranged on extend to this second
The terminal groove in hyoplastron portion.
7. electric connector according to claim 6, wherein second group of terminal include two signal terminals pair and respectively position
In the ground terminal of two signal terminals pair.
8. electric connector according to claim 6, including one second common earthing member, the second common earthing member includes many
Individual finger portion, wherein this second altogether earthing member be assembled in the base portion at the second hyoplastron portion rear, this second altogether earthing member respectively should
Finger portion contacts corresponding ground terminal in second group of terminal.
9. electric connector according to claim 6, including one the 3rd group of terminal, the another side of the wherein hyoplastron is set
There is one the 3rd hyoplastron portion, the insulating body is provided with multiple terminal grooves in the 3rd hyoplastron portion that extends to, wherein the 3rd group terminal
It is mounted on the terminal groove for extending to the 3rd hyoplastron portion.
10. electric connector according to claim 6, the wherein insulating body separately include with a hyoplastron slot side by side and
The multiple terminals partly extended in the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068024.0A CN104882691B (en) | 2014-02-27 | 2014-02-27 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068024.0A CN104882691B (en) | 2014-02-27 | 2014-02-27 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104882691A CN104882691A (en) | 2015-09-02 |
| CN104882691B true CN104882691B (en) | 2017-10-31 |
Family
ID=53950088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068024.0A Active CN104882691B (en) | 2014-02-27 | 2014-02-27 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882691B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244703B (en) * | 2018-09-11 | 2020-12-22 | 番禺得意精密电子工业有限公司 | Holding assembly |
| CN110868004A (en) * | 2019-12-12 | 2020-03-06 | 宁波奥克斯电气股份有限公司 | Motor terminal and air conditioner |
| CN117220067A (en) * | 2023-09-28 | 2023-12-12 | 东莞立讯技术有限公司 | Electric connector |
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| CN2562420Y (en) * | 2001-08-15 | 2003-07-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2552173Y (en) * | 2002-05-18 | 2003-05-21 | 莫列斯公司 | Connector for wire or cable |
| CN103560360A (en) * | 2011-04-20 | 2014-02-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202196892U (en) * | 2011-08-01 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combination thereof |
| CN103378497A (en) * | 2012-04-27 | 2013-10-30 | 第一电子工业株式会社 | Connector |
| CN203367559U (en) * | 2013-07-22 | 2013-12-25 | 深圳市创亿欣精密电子股份有限公司 | Improved structure of electric connector |
| CN203434380U (en) * | 2013-08-07 | 2014-02-12 | 番禺得意精密电子工业有限公司 | Electrical connection assembly |
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| Publication number | Publication date |
|---|---|
| CN104882691A (en) | 2015-09-02 |
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