CN109638523B - Board-to-board connector - Google Patents
Board-to-board connector Download PDFInfo
- Publication number
- CN109638523B CN109638523B CN201811653803.1A CN201811653803A CN109638523B CN 109638523 B CN109638523 B CN 109638523B CN 201811653803 A CN201811653803 A CN 201811653803A CN 109638523 B CN109638523 B CN 109638523B
- Authority
- CN
- China
- Prior art keywords
- wall
- side wall
- board
- end wall
- shielding
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 description 5
- 238000005476 soldering Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6594—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
Abstract
The invention discloses a board-to-board connector, which comprises an insulating body extending along the longitudinal direction, terminals fixed on the insulating body and protective brackets positioned at two longitudinal ends of the insulating body. The protection support is fixed on the end wall and is provided with an end wall shielding sheet covered on the end wall and a side wall shielding sheet at least partially covered on the side wall, the side wall shielding sheet is connected to the two transverse ends of the end wall shielding sheet, the end wall shielding sheet comprises an end wall shielding part covered on the top surface of the end wall and an outer wall shielding part bent from the side edge of the end wall shielding part and covered on the outer wall surface of the end wall, and the outer wall shielding part is provided with elastic arms extending from the two transverse ends of the outer wall shielding part along the inner wall surface of the side wall. The elastic arm of the protection support is provided with a longer force arm, so that the problem that the elastic arm falls down to be larger after the board-to-board connector is plugged and pulled is solved while the board-to-board connector is stably assembled, and the board-to-board connector is stably and reliably contacted during use.
Description
Technical Field
The present invention relates to a board-to-board connector, and more particularly, to a board-to-board connector with a metal protection bracket.
Background
Board-to-board connectors (Board to Board Connector, BTB) are connectors commonly used in electronic devices (e.g., mobile phones, tablet computers, etc.) to mechanically and electrically interconnect a motherboard of the electronic device with each module (e.g., display module, touch module, camera module, etc.). The board-to-board connector is generally composed of two parts, namely a plug and a socket, each of which is composed of a plastic body and a conductive terminal held on the plastic body, wherein the plastic body mainly plays a role in insulating and positioning the conductive terminal, and the conductive terminal mainly plays a role in conduction. In general, the plug and socket of the existing board-to-board connector also have a protection bracket to improve the strength thereof; the protection support of the socket is provided with an elastic sheet for over-current, and meanwhile, the socket forms a yielding space on the side wall of the insulating body of the socket so as to accommodate the elastic sheet of the protection support. However, because the height of the insulator body of the socket is limited, the arm of force of the spring is short, namely the yield of the spring is too large, the strength of the spring is obviously attenuated after the socket is plugged, and the contact stability of the board-to-board connector is poor; meanwhile, the protection brackets at the two ends of the existing socket cannot protect the plastic cement on the front surface and the inner side surface of the insulating body, so that the insulating body of the socket is damaged after the board-to-board connector is assembled, and abnormal conditions such as incomplete assembly and the like are easy to occur.
It is therefore desirable to provide a new board-to-board connector that overcomes the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a board-to-board connector with a protective bracket, wherein the protective bracket ensures the contact stability of the board-to-board connector under the condition of excessive current.
In order to achieve the above purpose, the invention adopts the following technical scheme: the board-to-board connector comprises an insulating body extending along the longitudinal direction, terminals fixed on the insulating body and protective brackets positioned at two longitudinal ends of the insulating body, wherein the insulating body is provided with two side walls extending along the longitudinal direction and two end walls connecting the two side walls. The protection support is fixed on the end wall and is provided with an end wall shielding sheet covered on the end wall and a side wall shielding sheet at least partially covered on the side wall, the side wall shielding sheet is connected to the two transverse ends of the end wall shielding sheet, the end wall shielding sheet comprises an end wall shielding part covered on the top surface of the end wall and an outer wall shielding part bent from the side edge of the end wall shielding part and covered on the outer wall surface of the end wall, and the outer wall shielding part is provided with elastic arms extending from the two transverse ends of the outer wall shielding part along the inner wall surface of the side wall.
In a preferred embodiment, the two end walls and the two side walls of the insulating body are surrounded to form a slot, and the elastic arm is provided with a protruding part protruding into the slot.
In a preferred embodiment, the end wall is provided with a slot extending longitudinally through the end wall and communicating with the slot, the resilient arm extending from the outer side of the end wall through the slot and into the slot.
In a preferred embodiment, the spring arms extend longitudinally in the region of the side wall, and a gap is formed between the spring arms and the inner wall surface of the side wall.
In a preferred embodiment, the side wall of the insulating body is provided with a relief groove corresponding to the elastic arm, and the relief groove is concavely formed from the inner wall surface of the side wall.
In a preferred embodiment, the side wall shielding sheet is provided with side wall shielding portions extending in the longitudinal direction from both ends of the end wall shielding portion, the side wall shielding portions being at least partially shielded from the top surface of the side wall and at least partially shielded from above the elastic arms.
In a preferred embodiment, the side wall shielding piece is provided with a bending portion bent and extended from the front end of the side wall shielding portion, and the bending portion is provided with an extension portion located between the inner wall surface of the side wall and the elastic arm.
In a preferred embodiment, the bending portion is provided with a connecting portion bent downward from the front end of the side wall shielding portion and an extending portion bent reversely from the connecting portion, and the extending portion extends from the connecting portion toward the end wall and is fixed to the inner wall surface of the side wall.
In a preferred embodiment, the protection bracket is assembled on the end wall of the insulation body from top to bottom, the side wall shielding piece is provided with a welding pin which is bent and extended downwards from the outer side edge of the side wall shielding part, and the welding pin is buckled on the outer wall surface of the side wall.
In a preferred embodiment, the insulating body is provided with a locking groove on the outer wall surface of the side wall, and the welding pin is accommodated in the locking groove and provided with a barb clamped on the wall surface of the locking groove.
Compared with the prior art, the invention has the following beneficial effects: the side wall shielding piece is connected to two transverse ends of the end wall shielding piece, the end wall shielding piece comprises an end wall shielding part covering the top surface of the end wall and an outer wall shielding part bent from the side edge of the end wall shielding part and covering the outer wall surface of the end wall, and the outer wall shielding part is provided with elastic arms extending from two transverse ends of the outer wall shielding part along the inner wall surface of the side wall. The elastic arm of the protection support is provided with a longer force arm, so that the problem that the elastic arm falls down to be larger after the board-to-board connector is plugged and pulled is solved while the board-to-board connector is stably assembled, and the board-to-board connector is stably and reliably contacted during use.
Drawings
Fig. 1 is a schematic perspective view of a board-to-board connector according to a preferred embodiment of the invention.
Fig. 2 is an exploded schematic view of the board-to-board connector shown in fig. 1.
Fig. 3 is a perspective view of the protective bracket of the board-to-board connector shown in fig. 2.
Fig. 4 is a bottom view of the protective bracket shown in fig. 3.
Fig. 5 is a schematic perspective view of a board-to-board connector according to an improved embodiment of the invention.
Fig. 6 is an exploded view of the board-to-board connector shown in fig. 5.
Fig. 7 is a perspective view of the protective bracket of the board-to-board connector shown in fig. 6.
Fig. 8 is a bottom view of the protective bracket shown in fig. 7.
Detailed Description
Referring to fig. 1 to 4, a board-to-board connector 100 according to a preferred embodiment of the present invention is disclosed, wherein the board-to-board connector 100 comprises an insulative housing 10 extending in a longitudinal direction, terminals 20 held on the insulative housing 10, and protective brackets 30 at both longitudinal ends of the insulative housing 10. The insulating body 10 is provided with a central island 11 extending in the longitudinal direction, two side walls 12 positioned on both sides of the island 11 in the transverse direction, and two end walls 13 connected to the two side walls 12. The island 11, the side walls 12 and the end walls 13 together define a slot 14, the slot 14 being adapted for insertion of a mating connector (not shown).
The protective bracket 30 is assembled and fixed to the end wall 13 of the insulating body 10 from top to bottom to improve the overall strength of the board-to-board connector 100. As shown in fig. 3 and 4, the protection bracket 30 is provided with an end wall shielding plate 31 shielding the end wall 13 and a side wall shielding plate 32 shielding the side wall 12 at least partially, and the side wall shielding plates 32 are connected to both lateral ends of the end wall shielding plate 31. The end wall shielding sheet 31 is provided with an end wall shielding portion 311 which covers the top surface of the end wall 13, and an outer wall shielding portion 312 which is bent from the outer side edge of the end wall shielding portion 311 and covers the outer wall surface of the end wall 13, and the outer wall shielding portion 312 is provided with elastic arms 313 which extend from both lateral ends thereof along the inner wall surface of the side wall 12. The resilient arms 313 are provided with protrusions 314 protruding into the slots 14 for ensuring the passage of a large current when the board-to-board connector 100 is plugged.
The end wall 13 is provided with a slot 17 extending longitudinally through the end wall 13 and communicating with the slot 14, and the resilient arms 313 extend from the outer side of the end wall 13 through the slot 17 and into the slot 14. The elastic arms 313 extend longitudinally in the region of the side wall 12, and a gap is formed between the elastic arms 313 and the inner wall surface of the side wall 12. The side wall 12 of the insulating body 10 is provided with a relief groove 15 corresponding to the elastic arm 313, and the relief groove 15 is recessed from an inner wall surface of the side wall 12, so that the elastic arm 313 has enough movement space when elastically deforming.
In the present invention, when the board-to-board connector 100 is mated with the mating connector, the elastic arm 313 is mated with the protective bracket of the mating connector to realize stable elastic contact, thereby realizing the high current conducting function. The elastic arm 313 of the protection bracket 30 has a longer arm, which solves the problem that the elastic arm 313 falls down to a larger extent after the board-to-board connector 100 is plugged and unplugged while ensuring the stable assembly of the board-to-board connector 100, so that the board-to-board connector 100 is contacted stably and reliably when in use.
The side wall shielding piece 32 of the protection bracket 30 is provided with side wall shielding portions 321 extending from both ends of the end wall shielding portion 311 in the longitudinal direction, and the side wall shielding portions 321 at least partially cover the top surface of the side wall 12. The side wall shielding portion 321 at least partially covers the upper portion of the elastic arm 313, so as to protect the elastic arm 313 and limit the elastic arm 313. The side wall shielding plate 32 is further provided with soldering pins 322 extending from the outer side edges of the side wall shielding portion 321 in a downward bending manner, and the soldering pins 322 may be fixedly mounted on a circuit board (not shown) electrically connected to the board-to-board connector 100.
The welding pins 322 are fastened to the outer wall surface of the side wall 12, so as to fix the protection bracket 30 to the insulation body 10. The insulating body 10 is provided with a locking groove 16 located on the outer wall surface of the side wall 12, the welding pin 322 is accommodated in the locking groove 16 and provided with a barb 323 clamped on the wall surface of the locking groove 16, so as to strengthen the stability of fixing the protective bracket 30 on the insulating body 10.
The outer surface of the outer wall shielding portion 312 of the end wall shielding plate 31 does not exceed the outer wall surface of the end wall 13, and the outer surface of the welding leg 322 of the side wall shielding plate 32 does not exceed the outer wall surface of the side wall 12, so that the protection bracket 30 does not increase the strength of the insulating body 10 and realize the conduction of large current, and at the same time, the overall volume of the board-to-board connector 100 is not increased.
Referring to fig. 5 to 8, another embodiment of the present invention discloses an improved board-to-board connector 100', wherein the structure of the board-to-board connector 100' is substantially the same as that of the board-to-board connector 100, and the difference is that the protection bracket of the board-to-board connector 100' is an improved design of the protection bracket of the board-to-board connector 100. The board-to-board connector 100 'also includes an insulative housing 10 extending in a longitudinal direction, terminals 20 held on the insulative housing 10, and protective brackets 30' at both longitudinal ends of the insulative housing 10. The insulating body 10 is also provided with a central island 11 extending in the longitudinal direction, two side walls 12 located on both sides of the island 11 in the lateral direction, and two end walls 13 connected to the two side walls 12. The island 11, the side walls 12 and the end walls 13 together define a slot 14, the slot 14 being adapted for insertion of a mating connector.
The protective bracket 30' is assembled and fixed to the end wall 13 of the insulating body 10 from top to bottom to improve the overall strength of the board-to-board connector 100. As shown in fig. 7 and 8, the protection bracket 30' is provided with an end wall shielding plate 31 shielding the end wall 13 and a side wall shielding plate 32 shielding the side wall 12 at least partially, and the side wall shielding plates 32 are connected to both lateral ends of the end wall shielding plate 31. The end wall shielding sheet 31 is provided with an end wall shielding portion 311 which covers the top surface of the end wall 13, and an outer wall shielding portion 312 which is bent from the outer side edge of the end wall shielding portion 311 and covers the outer wall surface of the end wall 13, and the outer wall shielding portion 312 is provided with elastic arms 313 which extend from both lateral ends thereof along the inner wall surface of the side wall 12. The resilient arms 313 are provided with protrusions 314 protruding into the slots 14 for ensuring the passage of high currents when the board-to-board connector 100' is plugged.
The end wall 13 is provided with a slot 17 extending longitudinally through the end wall 13 and communicating with the slot 14, and the resilient arms 313 extend from the outer side of the end wall 13 through the slot 17 and into the slot 14. The elastic arms 313 extend longitudinally in the region of the side wall 12, and a gap is formed between the elastic arms 313 and the inner wall surface of the side wall 12. The side wall 12 of the insulating body 10 is provided with a relief groove 15 corresponding to the elastic arm 313, and the relief groove 15 is recessed from an inner wall surface of the side wall 12, so that the elastic arm 313 has enough movement space when elastically deforming.
The side wall shielding piece 32 of the protection bracket 30 is provided with side wall shielding portions 321 extending from both ends of the end wall shielding portion 311 in the longitudinal direction, and the side wall shielding portions 321 at least partially cover the top surface of the side wall 12. The side wall shielding portion 321 at least partially covers the upper portion of the elastic arm 313, so as to protect the elastic arm 313 and limit the elastic arm 313. The side wall shielding plate 32 is further provided with soldering pins 322 extending from the outer side edges of the side wall shielding portion 321 in a downward bending manner, and the soldering pins 322 may be fixedly mounted on a circuit board electrically connected to the board-to-board connector 100.
The welding pins 322 are fastened to the outer wall surface of the side wall 12, so as to fix the protection bracket 30 to the insulation body 10. The insulating body 10 is provided with a locking groove 16 located on the outer wall surface of the side wall 12, the welding pin 322 is accommodated in the locking groove 16 and provided with a barb 323 clamped on the wall surface of the locking groove 16, so as to strengthen the stability of fixing the protective bracket 30 on the insulating body 10.
The outer surface of the outer wall shielding portion 312 of the end wall shielding plate 31 does not exceed the outer wall surface of the end wall 13, and the outer surface of the welding leg 322 of the side wall shielding plate 32 does not exceed the outer wall surface of the side wall 12, so that the protection bracket 30 does not increase the strength of the insulating body 10 and realize the conduction of large current, and at the same time, the overall volume of the board-to-board connector 100 is not increased.
The side wall shielding plate 32 further includes a bending portion 324 extending from the front end of the side wall shielding portion 321, and the bending portion 324 includes an extending portion 326 located between the inner wall surface of the side wall 12 and the elastic arm 313. When the board-to-board connector 100' is plugged with the mating connector, the extending portion 326 is used to prevent the elastic arm 313 from moving excessively inward, thereby forming a limit stop for the elastic arm 313 and increasing the plugging force. The bending portion 324 is provided with a connecting portion 325 bent downward from the front end of the side wall shielding portion 321 and an extending portion 326 bent reversely from the connecting portion 325, wherein the extending portion 326 extends from the connecting portion 325 toward the end wall 13 and is fixed on the inner wall surface of the side wall 12, so as to enhance the strength of the insulating body 10 and enhance the stability of fixing the protection bracket 30 to the insulating body 10.
In summary, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. all simple and equivalent changes and modifications that are defined by the claims and the specification shall fall within the scope of the invention.
Claims (7)
1. The board-to-board connector comprises an insulating body extending along the longitudinal direction, terminals fixedly held on the insulating body and protective brackets positioned at two longitudinal ends of the insulating body, wherein the insulating body is provided with two side walls extending along the longitudinal direction and two end walls connected with the two side walls; the method is characterized in that: the protection support is fixed on the end wall and is provided with an end wall shielding sheet covered on the end wall and a side wall shielding sheet at least partially covered on the side wall, the side wall shielding sheet is connected to the two transverse ends of the end wall shielding sheet, the end wall shielding sheet comprises an end wall shielding part covered on the top surface of the end wall and an outer wall shielding part bent from the side edge of the end wall shielding part and covered on the outer wall surface of the end wall, the outer wall shielding part is provided with elastic arms extending from the two transverse ends of the outer wall shielding part along the inner wall surface of the side wall, the two end walls and the two side walls of the insulation body enclose to form a slot, the elastic arms are provided with protruding parts protruding into the slot, the elastic arms extend longitudinally in the side wall area, gaps are formed between the elastic arms and the inner wall surface of the side wall, and the side wall of the insulation body is provided with a yielding groove corresponding to the elastic arms, and the yielding groove is formed by recessing from the inner wall surface of the side wall.
2. The board-to-board connector of claim 1, wherein: the end wall is provided with a slot penetrating the end wall longitudinally and communicating with the slot, and the elastic arm penetrates the slot from the outer side surface of the end wall and extends into the slot.
3. The board-to-board connector of claim 1, wherein: the side wall shielding piece is provided with side wall shielding parts extending from two ends of the end wall shielding part along the longitudinal direction, and the side wall shielding parts are at least partially covered on the top surface of the side wall and at least partially covered above the elastic arms.
4. The board-to-board connector of claim 3, wherein: the side wall shielding piece is provided with a bending part which is bent and extended from the front end of the side wall shielding part, and the bending part is provided with an extension part which is positioned between the inner wall surface of the side wall and the elastic arm.
5. The board-to-board connector of claim 4, wherein: the bending part is provided with a connecting part downwards bent from the front end of the side wall shielding part and an extending part reversely bent and extended from the connecting part, and the extending part extends from the connecting part towards the end wall and is fixed on the inner wall surface of the side wall.
6. The board-to-board connector of claim 3, wherein: the protection support is assembled on the end wall of the insulation body from top to bottom, the side wall shielding piece is provided with welding feet which are bent downwards from the outer side edge of the side wall shielding part and are buckled on the outer wall surface of the side wall.
7. The board-to-board connector of claim 6, wherein: the insulating body is provided with a locking groove positioned on the outer wall surface of the side wall, and the welding pin is accommodated in the locking groove and provided with a barb clamped on the wall surface of the locking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811653803.1A CN109638523B (en) | 2018-12-29 | 2018-12-29 | Board-to-board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811653803.1A CN109638523B (en) | 2018-12-29 | 2018-12-29 | Board-to-board connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109638523A CN109638523A (en) | 2019-04-16 |
| CN109638523B true CN109638523B (en) | 2024-02-23 |
Family
ID=66056463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811653803.1A Active CN109638523B (en) | 2018-12-29 | 2018-12-29 | Board-to-board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109638523B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311259A (en) * | 2019-06-19 | 2019-10-08 | 启东乾朔电子有限公司 | Electric connector |
| CN110247217B (en) * | 2019-06-19 | 2024-02-23 | 启东乾朔电子有限公司 | Board-to-board connector |
| CN110336151A (en) * | 2019-08-15 | 2019-10-15 | 昆山嘉华电子有限公司 | Board to board connector |
| JP7398496B2 (en) * | 2021-04-02 | 2023-12-14 | モレックス エルエルシー | Plug connector for board-to-board connector and connector assembly including the same |
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| US7168986B1 (en) * | 2006-03-21 | 2007-01-30 | Cheng Uei Precision Industry Co., Ltd. | Board-to-board connector assembly with EMI shielding shields |
| JP3158458U (en) * | 2009-02-16 | 2010-04-02 | 鴻海精密工業股▲ふん▼有限公司 | Electrical connector |
| CN202178467U (en) * | 2011-06-29 | 2012-03-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electric connector assembly |
| CN202196895U (en) * | 2011-08-01 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electric connector assembly |
| CN204497437U (en) * | 2015-04-07 | 2015-07-22 | 启东乾朔电子有限公司 | Electronic card coupler |
| CN209544653U (en) * | 2019-01-04 | 2019-10-25 | 启东乾朔电子有限公司 | Electric connector |
| CN209544679U (en) * | 2018-12-29 | 2019-10-25 | 启东乾朔电子有限公司 | Board to board connector |
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2018
- 2018-12-29 CN CN201811653803.1A patent/CN109638523B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7168986B1 (en) * | 2006-03-21 | 2007-01-30 | Cheng Uei Precision Industry Co., Ltd. | Board-to-board connector assembly with EMI shielding shields |
| JP3158458U (en) * | 2009-02-16 | 2010-04-02 | 鴻海精密工業股▲ふん▼有限公司 | Electrical connector |
| CN202178467U (en) * | 2011-06-29 | 2012-03-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electric connector assembly |
| CN202196895U (en) * | 2011-08-01 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electric connector assembly |
| CN204497437U (en) * | 2015-04-07 | 2015-07-22 | 启东乾朔电子有限公司 | Electronic card coupler |
| CN209544679U (en) * | 2018-12-29 | 2019-10-25 | 启东乾朔电子有限公司 | Board to board connector |
| CN209544653U (en) * | 2019-01-04 | 2019-10-25 | 启东乾朔电子有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109638523A (en) | 2019-04-16 |
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