CN209183805U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN209183805U CN209183805U CN201822131853.5U CN201822131853U CN209183805U CN 209183805 U CN209183805 U CN 209183805U CN 201822131853 U CN201822131853 U CN 201822131853U CN 209183805 U CN209183805 U CN 209183805U
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- Prior art keywords
- plated layer
- gold plated
- electric connector
- groove
- insulating body
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Abstract
The utility model discloses a kind of electric connectors characterized by comprising an insulating body has an inserting groove to dock；At least two ground terminals are set to insulating body, and each ground terminal has one first contact portion and one second contact portion, and the first contact portion has the first Gold plated Layer, and the first Gold plated Layer is revealed in inserting groove in electrical contact；One earthing member, earthing member is in electrical contact by the second Gold plated Layer with two the second contact portions, and the second Gold plated Layer is set to the second contact portion or earthing member, and the second Gold plated Layer and the first Gold plated Layer interval are arranged, to improve the shield effectiveness of electric connector.
Description
[technical field]
The utility model relates to a kind of electric connectors, more particularly, to a kind of good electric connector of shield effectiveness.
[background technique]
A kind of known electric connector has an insulating body, has a slot, to dock an electronic card, slot
Two sides are respectively equipped with row's terminal, and each terminal has a contact portion and electronic card in electrical contact, from contact portion to downward
It stretches to form a fixed part, be fixed with insulating body clamping, extend downwardly a weld part from the fixed part, be fixedly welded on an electricity
On the plate of road.Wherein, each row's terminal includes multiple signal terminals and multiple ground terminals, and signal terminal transmits high-frequency signal, connects
Ground terminal is to be grounded and the high-frequency signal of shielded signal terminal.
But electric connector is quickly grown in recent years, requires to improve to the high frequency performance of electric connector, therefore signal terminal
Densely arranged setting, the potential on each ground terminal can equally be influenced by multipair signal terminal, due to each ground connection
Terminal relative to signal terminal position difference so as to which with different potentials, therefore, each independent ground terminal is past
It is past to have different potentials.Potential difference between multiple ground terminals generates resonance, influences shielding of the ground terminal to signal terminal
Effect, to influence the high frequency performance of electric connector.
Therefore, it is necessary to a kind of new electric connector be designed, to overcome the above problem.
[utility model content]
The creation of the utility model be designed to provide it is a kind of ground terminal is abutted by earthing member and reduce earthing member and
Contact impedance between ground terminal and the electric connector for increasing shield effectiveness.
In order to achieve the above object, the utility model adopts the following technical solution: a kind of electric connector, which is characterized in that
Include: an insulating body, has an inserting groove to dock；At least two ground terminals are set to the insulating body, Mei Yisuo
Ground terminal is stated with one first contact portion and one second contact portion, first contact portion has the first Gold plated Layer, and described the
One Gold plated Layer is revealed in the inserting groove in electrical contact；One earthing member, the earthing member are contacted with two described second
Portion is in electrical contact by the second Gold plated Layer, and second Gold plated Layer is set to second contact portion or the earthing member, and described the
Two Gold plated Layers and first Gold plated Layer interval are arranged.
Further, there is each ground terminal a fixed part to be fixed on the insulating body, and the fixed part is extremely
Few recessed groove in side, second Gold plated Layer are located at the top of the groove.
Further, the recessed cavity of the plate face of the fixed part, the cavity are located at the top of the groove.
Further, the cavity is between second Gold plated Layer and the groove.
Further, the fixed part is equipped with a protrusion at the cavity, and the insulating body, institute are fixed in the protrusion
The lower end surface for stating protrusion is the upper surface of the groove.
Further, the recessed direction of the cavity and the groove it is recessed direction it is perpendicular.
Further, at least two ground terminals have one first ground terminal and one second ground terminal, described first
The size of the groove of ground terminal in the up-down direction is greater than the groove of second ground terminal in above-below direction
On size.
Further, the earthing member has a shielding main body, is fixed on the insulating body, upward from the shielding main body
Extend an at least elastic arm, the elastic arm has an abutting part, and the abutting part is to abut second contact portion.
Further, there is the ground terminal fixed part to be fixed on the insulating body, and second contact portion is set to
The plate face of the fixed part.
Further, second Gold plated Layer is set to the abutting part.
Further, the roughness of the abutting part is less than the roughness of the shielding main body.
Further, the earthing member has an at least protrusion and the insulating body interference engagement, the ground terminal tool
There are an at least protrusion and the insulating body interference engagement, the protrusion is higher than the protrusion.
Further, the thickness of first Gold plated Layer is greater than the thickness of second Gold plated Layer.
The utility model also uses another technical solution: a kind of electric connector characterized by comprising an insulating body；
An at least ground terminal, is set to the insulating body, and the ground terminal has one first contact portion and one second contact portion, institute
Stating the first contact portion has to the first Gold plated Layer in electrical contact；One earthing member, the earthing member and second contact portion are logical
It is in electrical contact to cross the second Gold plated Layer, second Gold plated Layer is set to second contact portion or the earthing member, second plating
Layer gold and first Gold plated Layer interval are arranged.
Further, there is the ground terminal fixed part to be fixed on the insulating body, and at least the one of the fixed part
The recessed groove in side, second Gold plated Layer are located at the top of the groove.
Further, the recessed cavity of the plate face of the fixed part, the cavity are located at the top of the groove.
Further, the cavity is between second Gold plated Layer and the groove.
Further, the fixed part is equipped with a protrusion at the cavity, and the insulating body, institute are fixed in the protrusion
The lower end surface for stating protrusion is the upper surface of the groove.
Compared with prior art, there is electric connector an earthing member to be fixed on insulating body, at least two ground terminals
It is in electrical contact, reduce the potential difference between ground terminal, is conducive to reduce resonance, increases shield effectiveness；And earthing member and ground connection
Between terminal by one second Gold plated Layer it is in electrical contact, the second Gold plated Layer be set to the earthing member or the ground terminal, second
The anti-oxidant and erosion-resisting performance of Gold plated Layer is good, can reduce the contact impedance between earthing member and ground terminal, so that connecing
It is in electrical contact good between ground part and ground terminal, to increase shield effectiveness；And the first Gold plated Layer and outer member electricity
Property docking, during multiple grafting, outer member is larger to the abrasion of the first Gold plated Layer, and earthing member and the second contact portion
It is affixed on insulating body, relative position between the two is fixed and smaller to the abrasion of the second Gold plated Layer, and due to first
Gold plated Layer is revealed in inserting groove, is more easier to aoxidize and be corroded, therefore wants to the inoxidizability and corrosion resistance of the first Gold plated Layer
Ask higher, according to the difference of performance requirement, therefore setting spaced apart between the first Gold plated Layer and the second Gold plated Layer.
[Detailed description of the invention]
Fig. 1 is the stereogram exploded view of the first embodiment electric connector of the utility model；
Fig. 2 is the three-dimensional assembly diagram of the electric connector of Fig. 1；
Fig. 3 is the section plan of the electric connector of Fig. 1；
Fig. 4 is the partial enlarged view a of the terminal of Fig. 1；
Fig. 5 is the partial enlarged view b of Fig. 2；
Fig. 6 is the plan view of the part terminal of the electric connector of Fig. 1；
Fig. 7 is the terminal of the electric connector of Fig. 1 and the plan view of earthing member cooperation；
Fig. 8 is the section plan of the second embodiment electric connector of the utility model.
The drawing reference numeral of specific embodiment illustrates:
Electric connector 100
1 inserting groove of insulating body, 10 fool proof rib 101
11 terminal groove of side wall, 110 container 111
112 end wall of card slot, 12 support leg 121
2 first contact portion of terminal, 21 first Gold plated Layer 210
22 groove of fixed part, 220 cavity 221
222 second contact portion of protrusion, 223 second Gold plated Layer 224
Weld part 23
Ground terminal G the first ground terminal the second ground terminal of G1 G2
Signal terminal S terminal group C
Earthing member 3 shields 31 holding section 32 of main body
320 elastic arm of protrusion, 33 abutting part 330
First interfacing part 200
Second interfacing part 300
Longitudinally X transverse direction Y up and down direction Z
[specific embodiment]
For convenient for better understanding the purpose, structure, characteristics and efficacy of the utility model, now in conjunction with attached drawing and specific
The utility model is described in further detail for embodiment.
Referring to Fig. 1, being the electric connector 100 of the utility model first embodiment, the definition of electric connector 100 has one
Up and down direction Z, and perpendicular to the up and down direction Z and orthogonal longitudinally X and a transverse direction Y.
Referring to FIG. 1, Fig. 2 and Fig. 3, the electric connector 100 is for connecting one first interfacing part 200 to one second docking
Part 300 a comprising insulating body 1 and the multiple terminals 2 being fixed in the insulating body 1 and two earthing members 3.Its
In, the electric connector 100 is PCI-E connector, and first interfacing part 200 is electronic card, and second interfacing part 300
For circuit board.Certainly in other embodiments, the electric connector 100 or other types of connector, and described the
One interfacing part 200 and second interfacing part 300 are corresponding using other types of component.
Referring to FIG. 1, Fig. 2 and Fig. 3, from one inserting groove 10 of the recessed formation in the upper surface of the insulating body 1, with for institute
200 grafting of the first interfacing part is stated, there is a fool proof rib 101 in the inserting groove 10, to prevent first interfacing part 200 anti-
The inserting groove 10 is inserted into direction.The insulating body 1 has two side walls 11, is located at the inserting groove 10 along the transverse direction
The two sides of direction Y have row's terminal groove 110 on each side wall 11, and terminal groove 110 described in each row to accommodate one by one
Multiple terminals 2, each terminal groove 110 run through the upper and lower surface of the insulating body 1.It defines close to the inserting groove
10 side is inside, and the side far from the inserting groove 10 is outside.It is recessed upwards from the lower surface of each side wall 11
A container 111 of lengthwise setting is formed, to accommodate the earthing member 3, the container 111 is located at described in a corresponding row
The outside of terminal groove 110, and the part terminal groove 110 is connected to setting with the container 111, from the container 111
The upward recessed multiple card slots 112 of slot bottom, to be fixed with 3 clamping of earthing member.There are two end walls for the tool of insulating body 1
12, set on the inserting groove 10 along the both ends on longitudinally, each end wall 12 connects two side walls 11.From it
In the lower surface of a side wall 11 extend downwardly a support leg (not shown), the insulating body 1 is fixed on institute
It states in circuit board.Institute is not provided with along the portion lower surface that up and down direction Z corresponds to the insulating body 1 of the fool proof rib 101
Terminal groove 110 is stated, another support leg 121 is extended downwardly from 1 lower surface of insulating body described in the part, to reach the insulation
The support balance of ontology 1.
Referring to FIG. 1, Fig. 3 and Fig. 4, each terminal 2 is formed by the good metallic plate punching of electric conductivity.It is multiple
The terminal 2 lines up parallel two rows of settings, and X is arranged terminal 2 described in each row in a longitudinal direction, is contained in correspondence one by one respectively
A row described in terminal groove 110.Each terminal 2 has one first contact portion 21, and first contact portion 21 is towards institute
It states inserting groove 10 and arches upward and be arranged and be revealed in the inserting groove 10, and the plate face of first contact portion 21 is equipped with one first
Gold plated Layer 210, first Gold plated Layer 210 are revealed in electrical contact with first interfacing part 200 in the inserting groove 10.From
First contact portion 21 extends downwardly a fixed part 22, is fixed in the terminal groove 110, the two sides of the fixed part 22
A respectively symmetrically recessed groove 220, from recessed two cavitys 221 of the outside plate face of the fixed part 22, each cavity 221
It is convex from the inside plate face of the fixed part 22 and corresponding each cavity 221 positioned at the top of the corresponding groove 220
Stretch a protrusion 222, the protrusion 222 and 110 interference engagement of terminal groove.A weld part is extended downwardly from the fixed part 22
23, the weld part 23 extends downwardly out the lower surface of the insulating body 1, is fixed on second docking by tin material soldering
Part 300.During weld heating, the tin material of melting climbs upwards along the weld part 23, and the receiving of groove 220 is climbed
Tin material, prevent it from climbing upwards again, thus prevent tin material climb it is excessive caused by missing solder phenomenon.The cavity 221
Above the groove 220, play the role of auxiliary receiving tin material, prevents tin material from continuing up later full of the groove 220
It climbs.
Fig. 4 and Fig. 5 are please referred to, terminal 2 described in each row has multiple ground terminal G, wherein accommodates the ground terminal
The terminal groove 110 of G is connected with the container 111.The outer panel of the fixed part 22 of each ground terminal G
Face is equipped with one second contact portion 223, and in electrical contact with the earthing member 3, second contact portion 223 is located at described recessed
The top of slot 220, the cavity 221 is set between second contact portion 223 and the groove 220, so as to avoid tin material
It climbs upwards and covers second contact portion 223, if tin material covers second contact portion 223, will increase described solid
Determine the contact impedance between portion 22 and the earthing member 3, the electric conductivity being unfavorable between the earthing member 3 and the fixed part 22
Energy.
Referring to FIG. 3, one second Gold plated Layer 224 is coated on the second contact portion 223 of Fig. 4 and Fig. 5, Yu Suoshu, described second
Gold plated Layer 224 is located at the top of the cavity 221, prevents the leaching of climbing upwards of tin material from covering second Gold plated Layer 224, influences described
Second Gold plated Layer, 224 electric conductivity.Second Gold plated Layer 224 is arranged with first Gold plated Layer 210 interval simultaneously, and described the
The thickness T1 of one Gold plated Layer 210 is greater than the thickness T2 of second Gold plated Layer 224.Because first Gold plated Layer 210 with it is described
The docking of first interfacing part 200, first interfacing part 200 has the movement of multiple grafting, to the mill of first Gold plated Layer 210
Damage larger, fixed part 22 described in 224 electrical communication of the second Gold plated Layer and the earthing member 3, due to 22 He of fixed part
The earthing member 3 is affixed to the insulating body 1, smaller to the abrasion of second Gold plated Layer 224, therefore described first
The performance requirement of Gold plated Layer 210 is higher than 224 performance requirement of the second Gold plated Layer, first Gold plated Layer 210 and described second
The setting spaced apart of Gold plated Layer 224 is conducive to the thickness of first Gold plated Layer 210 being set greater than second Gold plated Layer
224 thickness.First Gold plated Layer 210 improves 21 corrosion resistance of the first contact portion and wearability, can be effectively ensured
The service life of the terminal 2, second Gold plated Layer 224 make the contact between the fixed part 22 and the earthing member 3
Impedance reduces, and is conducive to electric conductivity between the two, to increase shield effectiveness.
Fig. 6 and Fig. 7 are please referred to, multiple ground terminal G include multiple first ground terminal G1 and multiple second ground connection
The protrusion 222 of terminal G2, the first ground terminal G1 are higher than the protrusion 222 of the second ground terminal G2, institute
It is described recessed greater than the second ground terminal G2 to state the size of the groove 220 of the first ground terminal G1 in the up-down direction
The size of slot 220 in the up-down direction.It includes passing that terminal 2 described in each row, which has multiple terminal group C, each terminal group C,
A pair of of signal terminal S of defeated high-frequency signal, be located at a pair two sides the signal terminal S the first ground terminal G1 and
The second ground terminal G2.
Referring to FIG. 1, Fig. 2 and Fig. 7, the earthing member 3 is made of stainless steel, has a shielding main body 31, to receive
It is dissolved in the container 111, each shielding main body 31 is set to the outside of corresponding multiple terminal group C, to shield
Cover the high-frequency signal of the multipair signal terminal S.Multiple holding sections 32, the holding section are upwardly extended from the shielding main body 31
32 are contained in the card slot 112, and the two sides of each holding section 32 protrude out a protrusion 320 respectively, the protrusion 320 with
The inner wall of the card slot 112, which is interfered, to be fixed, and the protrusion 320 is higher than the protrusion 222 of multiple terminals 2, to make
The insulating body 1 and the terminal 2 interference engagement at match with the interference of the insulating body 1 and the earthing member 3
At conjunction not in same level, be conducive to the intensity of the insulating body 1.
Referring to FIG. 3, Fig. 5 and Fig. 7, extends multiple elastic arms 33 upwards and towards inside from the shielding main body 31, often
The corresponding each ground terminal G setting of one elastic arm 33, accommodates the terminal groove 110 and the institute of the ground terminal G
It states container 111 to be connected, the elastic arm 33 extends into the terminal groove 110 from the container 111, each bullet
Property arm 33 there is an abutting part 330, the abutting part 330 is revealed in the terminal groove 110 and supports with second Gold plated Layer 224
It connects, so that multiple ground terminal G are connected in parallel, eliminates the potential difference between multiple ground terminal G.Meanwhile
The roughness of the abutting part 330 is less than the roughness of the shielding main body 31, and the smooth abutting part 330 can reduce institute
The contact impedance for stating abutting part 330 Yu second Gold plated Layer 224, is conducive to electric conductivity.
Referring to FIG. 8, this is the second embodiment of the utility model, it is with the first embodiment difference, described the
Two Gold plated Layers 224 are set on the abutting part 330, are conducive to processing program, improve production efficiency.
In conclusion the electric connector of the utility model has the advantages that
1, the second Gold plated Layer 224 and the first Gold plated Layer 210 interval are arranged, and the thickness of the first Gold plated Layer 210 is greater than second
The thickness of Gold plated Layer 224.Because the first Gold plated Layer 210 is docked with the first interfacing part 200, the first interfacing part 200, which has, repeatedly to be inserted
The movement connect, second Gold plated Layer 224 electrical communication fixed part 22 and earthing member 3 larger to the abrasion of the first Gold plated Layer 210, by
It is affixed to insulating body 1 in fixed part 22 and earthing member 3, it is smaller to the abrasion of the second Gold plated Layer 224, therefore first is gold-plated
The performance requirement of layer 210 is higher than 224 performance requirement of the second Gold plated Layer, and the first Gold plated Layer 210 and the second Gold plated Layer 224 are spaced apart
Setting, is conducive to the thickness that the thickness of the first Gold plated Layer 210 is set greater than to the second Gold plated Layer 224.First Gold plated Layer 210 mentions
High first contact portion, 21 corrosion resistance and wearability, can be effectively ensured the service life of terminal 2, the second Gold plated Layer 224 makes
Contact impedance between fixed part 22 and earthing member 3 reduces, and is conducive to electric conductivity between the two, to increase shielding effect
Fruit.
2, self-shileding main body 31 upwardly extends multiple holding sections 32, and holding section 32 is contained in card slot 112, each holding section
32 two sides protrude out a protrusion 320 respectively, and the inner wall interference of protrusion 320 and card slot 112 is fixed, and protrusion 320 is higher than multiple
The protrusion 222 of terminal 2, so that dry with insulating body 1 and earthing member 3 at insulating body 1 and terminal 2 interference engagement
Relate to the intensity for not in same level, being conducive to insulating body 1 at cooperation.
3, the roughness of abutting part 330 is less than the roughness of shielding main body 31, and smooth abutting part 330 can reduce abutting
The contact impedance in portion 330 and the second Gold plated Layer 224, is conducive to electric conductivity.
4, during weld heating, the tin material of melting climbs upwards along weld part 23, and groove 220 accommodates the tin to climb
Material, prevents it from climbing upwards again, thus missing solder phenomenon caused by preventing tin material to climb excessively.Cavity 221 is located at groove 220
Top plays the role of auxiliary receiving tin material, prevents tin material from continuing up later full of groove 220 and climb.
The explanation of the only preferred embodiment of the utility model is described in detail above, non-therefore limitation the utility model is specially
Sharp range, so, all with this creation specification and diagramatic content institute, equivalence techniques change for it, and it is specially to be both contained in this creation
In sharp range.
Claims (18)
1. a kind of electric connector characterized by comprising
One insulating body has an inserting groove to dock；
At least two ground terminals, are set to the insulating body, and each ground terminal has one first contact portion and one second
Contact portion, first contact portion have the first Gold plated Layer, and first Gold plated Layer is revealed in the inserting groove to electrical property
Contact；
One earthing member, the earthing member is in electrical contact by the second Gold plated Layer with two second contact portions, second plating
Layer gold is set to second contact portion or the earthing member, and second Gold plated Layer and first Gold plated Layer interval are arranged.
2. electric connector as described in claim 1, it is characterised in that: there is each ground terminal a fixed part to be fixed on
The insulating body, the recessed groove in at least side of the fixed part, second Gold plated Layer are located at the top of the groove.
3. electric connector as claimed in claim 2, it is characterised in that: the recessed cavity of the plate face of the fixed part, it is described recessed
Chamber is located at the top of the groove.
4. electric connector as claimed in claim 3, it is characterised in that: the cavity is located at second Gold plated Layer and described recessed
Between slot.
5. electric connector as claimed in claim 3, it is characterised in that: the fixed part is equipped with a protrusion at the cavity,
The insulating body is fixed in the protrusion, and the lower end surface of the protrusion is the upper surface of the groove.
6. electric connector as claimed in claim 3, it is characterised in that: the recessed direction of the cavity and the groove are recessed
Direction is perpendicular.
7. electric connector as claimed in claim 2, it is characterised in that: at least two ground terminals have one first ground terminal
Son and one second ground terminal, the size of the groove of first ground terminal in the up-down direction are greater than described second and connect
The size of the groove of ground terminal in the up-down direction.
8. electric connector as described in claim 1, it is characterised in that: the earthing member has a shielding main body, is fixed on institute
Insulating body is stated, upwardly extends an at least elastic arm from the shielding main body, the elastic arm has an abutting part, the abutting
Portion is to abut second contact portion.
9. electric connector as claimed in claim 8, it is characterised in that: it is described that there is the ground terminal fixed part to be fixed on
Insulating body, second contact portion are set to the plate face of the fixed part.
10. electric connector as claimed in claim 8, it is characterised in that: second Gold plated Layer is set to the abutting part.
11. electric connector as claimed in claim 8, it is characterised in that: the roughness of the abutting part is led less than the shielding
The roughness of body.
12. electric connector as described in claim 1, it is characterised in that: the earthing member have an at least protrusion and it is described absolutely
The cooperation of edge body interference, the ground terminal have an at least protrusion and the insulating body interference engagement, and the protrusion is higher than
The protrusion.
13. electric connector as described in claim 1, it is characterised in that: the thickness of first Gold plated Layer is greater than described second
The thickness of Gold plated Layer.
14. a kind of electric connector, which is characterized in that including
One insulating body；
An at least ground terminal, is set to the insulating body, and the ground terminal has one first contact portion and one second contact
Portion, first contact portion have to the first Gold plated Layer in electrical contact；
One earthing member, the earthing member and second contact portion are in electrical contact by the second Gold plated Layer, second Gold plated Layer
Set on second contact portion or the earthing member, second Gold plated Layer and first Gold plated Layer interval are arranged.
15. electric connector as claimed in claim 14, it is characterised in that: there is the ground terminal fixed part to be fixed on institute
Insulating body, the recessed groove in at least side of the fixed part are stated, second Gold plated Layer is located at the top of the groove.
16. electric connector as claimed in claim 15, it is characterised in that: the recessed cavity of the plate face of the fixed part, it is described
Cavity is located at the top of the groove.
17. electric connector as claimed in claim 16, it is characterised in that: the cavity is located at second Gold plated Layer and described
Between groove.
18. electric connector as claimed in claim 16, it is characterised in that: it is convex that the fixed part is equipped with one at the cavity
The insulating body is fixed in portion, the protrusion, and the lower end surface of the protrusion is the upper surface of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131853.5U CN209183805U (en) | 2018-12-18 | 2018-12-18 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131853.5U CN209183805U (en) | 2018-12-18 | 2018-12-18 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183805U true CN209183805U (en) | 2019-07-30 |
Family
ID=67377187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822131853.5U Active CN209183805U (en) | 2018-12-18 | 2018-12-18 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183805U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129821A (en) * | 2020-01-10 | 2020-05-08 | 立讯精密工业（昆山）有限公司 | Socket with improved structure |
| CN111952749A (en) * | 2020-07-03 | 2020-11-17 | 重庆市鸿腾科技有限公司 | Card edge connector |
| CN112366484A (en) * | 2020-09-10 | 2021-02-12 | 番禺得意精密电子工业有限公司 | Electric connector and connector combination with same |
| CN113013680A (en) * | 2019-12-03 | 2021-06-22 | 日本航空电子工业株式会社 | Connector assembly |
| US11715909B2 (en) | 2020-07-03 | 2023-08-01 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Card edge connector with improved grounding/shielding plate |
-
2018
- 2018-12-18 CN CN201822131853.5U patent/CN209183805U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013680A (en) * | 2019-12-03 | 2021-06-22 | 日本航空电子工业株式会社 | Connector assembly |
| CN113013680B (en) * | 2019-12-03 | 2023-04-07 | 日本航空电子工业株式会社 | Connector assembly |
| CN111129821A (en) * | 2020-01-10 | 2020-05-08 | 立讯精密工业（昆山）有限公司 | Socket with improved structure |
| CN111129821B (en) * | 2020-01-10 | 2021-04-06 | 立讯精密工业（昆山）有限公司 | Socket with improved structure |
| US11165203B2 (en) | 2020-01-10 | 2021-11-02 | Luxshare Precision Industry (Kunshan) Co., Ltd. | Socket |
| CN111952749A (en) * | 2020-07-03 | 2020-11-17 | 重庆市鸿腾科技有限公司 | Card edge connector |
| US11715909B2 (en) | 2020-07-03 | 2023-08-01 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Card edge connector with improved grounding/shielding plate |
| CN112366484A (en) * | 2020-09-10 | 2021-02-12 | 番禺得意精密电子工业有限公司 | Electric connector and connector combination with same |
| CN112366484B (en) * | 2020-09-10 | 2022-02-22 | 番禺得意精密电子工业有限公司 | Electric connector and connector combination with same |
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