CN114447681A - Electric connector combination - Google Patents
Electric connector combination Download PDFInfo
- Publication number
- CN114447681A CN114447681A CN202011202421.4A CN202011202421A CN114447681A CN 114447681 A CN114447681 A CN 114447681A CN 202011202421 A CN202011202421 A CN 202011202421A CN 114447681 A CN114447681 A CN 114447681A
- Authority
- CN
- China
- Prior art keywords
- connector
- body part
- electrical connector
- vertical slot
- connector assembly
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims 5
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- 239000012212 insulator Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
- H01R13/518—Means for holding or embracing insulating body, e.g. casing, hoods for holding or embracing several coupling parts, e.g. frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
An electric connector combination comprises a plurality of transmission units arranged side by side and a fixing support used for fixing the transmission units, wherein each transmission unit comprises a first connector, a second connector and an adapter plate, the adapter plates are vertically arranged and are respectively inserted into the first connector and the second connector to achieve electric connection, and the fixing support comprises a body part and two supporting parts extending downwards from the body part; the body part is divided into a plurality of accommodating grooves by a plurality of vertical parts, each accommodating groove penetrates through the front and the back and accommodates the corresponding second connectors one by one, the first connectors are accommodated in the spaces beside the two supporting parts and are positioned in the accommodating spaces right below the body part and are arranged side by side with the supporting parts, the space of a mainboard can be effectively saved, and when the electric connectors are combined and arranged in parallel, a user can reasonably set the positions of the supporting parts to ensure that the first connectors adjacent to each other have the same interval, so that the density of the electric connector combination can be improved.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to an electrical connector assembly, and more particularly, to a miniaturized electrical connector assembly.
[ background of the invention ]
Along with the development trend that the communication speed of electronic equipment is continuously improved and the development requirement of miniaturization of electronic equipment, the electric connector assembly needs to meet the design concept of small size, and a plurality of electric connector assemblies or electronic elements are usually arranged on the mainboard, so that how to design the electric connector assembly is more favorable for saving the space of the mainboard so as to improve the utilization rate of the mainboard is also a problem to be solved urgently by electronic manufacturers.
Therefore, there is a need to provide an improved electrical connector assembly to solve the above problems.
[ summary of the invention ]
The invention mainly aims to provide a miniaturized electric connector combination.
In order to achieve the purpose, the invention adopts the following technical scheme: an electric connector combination comprises a plurality of transmission units arranged side by side and a fixing support used for fixing the transmission units, wherein each transmission unit comprises a first connector, a second connector and an adapter plate, the adapter plates are vertically arranged and are respectively inserted into the first connector and the second connector to achieve electric connection, and the fixing support comprises a body part and two supporting parts extending downwards from the body part; the body part is partitioned into a plurality of accommodating grooves by a plurality of vertical parts, each accommodating groove penetrates through the front and the back and accommodates the corresponding second connectors one by one, and the plurality of first connectors are accommodated in the spaces beside the two supporting parts, are positioned in the accommodating space right below the body part and are arranged side by side with the supporting parts.
Further, the two support portions are disposed in an asymmetrical manner directly below the body portion.
Furthermore, each supporting part is provided with a thickened part on the same side face close to the bottom of the supporting part, and the bottom face of each thickened part is provided with a circuit board mounting column.
Further, the support part includes a first support part extending downward from an outermost side of one side of the main body part and a second support part extending downward from an outermost vertical part of the other side of the main body part.
Further, the outer side surface of the first support portion is provided with a thickened portion at a position near the bottom thereof, and the second support portion is provided with a thickened portion at the same position as the first support portion.
Further, adjacent first connectors are spaced by a first interval, and the thickness of the thickened portion is smaller than the first interval.
Furthermore, the second connector is vertically arranged and provided with a vertical slot with a forward opening, metal elastic sheets are arranged on the outer sides of the upper end and the lower end of the vertical slot, the body part is provided with a convex rib protruding into the accommodating groove, and the elastic sheets are abutted against the convex rib from front to back.
Furthermore, a stop block protruding upwards is arranged at the upper end of the second connector behind the elastic sheet, and the main body part is provided with a notch which is abutted against the stop block backwards.
Further, the second connector is vertically arranged and provided with a first vertical slot with a forward opening and a second vertical slot with a backward opening, the adapter plate is provided with a side edge inserted into the second vertical slot, and the side edge is provided with contacts in an arrangement manner; the upper end and the lower end of the second vertical slot are provided with salient points, the side edge of the adapter plate is provided with a groove at the upper edge and the lower edge, and the salient points are fixed in the grooves.
Further, the second vertical slot comprises a guide groove which penetrates through the rear end of the second vertical slot from top to bottom, and the side edge is positioned in the guide groove.
Compared with the prior art, the two supporting parts of the electric connector combination extend downwards from the main body part, the first connectors are accommodated beside the supporting parts, one of the supporting parts can be arranged between two adjacent first connectors, and the other supporting part is arranged in a symmetrical or asymmetrical mode with the supporting parts.
[ description of the drawings ]
Fig. 1 is a perspective view of the electrical connector assembly of the present invention.
Fig. 2 is a perspective view of fig. 1 from another angle.
Fig. 3 is a partially exploded view of fig. 1.
Fig. 4 is a further partially exploded view of fig. 3.
Fig. 5 is a perspective view of fig. 3 from another angle.
Fig. 6 is a perspective view of the fixing bracket of the present invention.
Fig. 7 is a front view of fig. 6.
Fig. 8 is a front view of the electrical connector assembly of the present invention.
Fig. 9 is a front view of two electrical connector assemblies of the present invention arranged on a motherboard.
Fig. 10 is a partially exploded view of a second connector of the present invention.
Fig. 11 is a perspective view of fig. 10 from another angle.
Fig. 12 is a partially exploded view of the first connector of the present invention.
Fig. 13 is a sectional view taken along line a-a in fig. 1.
[ description of main reference symbols ]
First vertical slot 201 rib 401
Second vertical slot 202 body part 41
First supporting part 421 of metal spring sheet 21
The second supporting portion 422 of the stop block 22
The conductive terminal 24 receiving space 44
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
[ detailed description ] embodiments
To better understand the objects, structures, features, and functions of the present invention, an embodiment of the electrical connector assembly of the present invention will be described with reference to fig. 1 to 13.
The invention discloses an electric connector combination 100, which comprises a plurality of transmission units 10 arranged side by side and a fixed support 4 used for fixing the transmission units 10, wherein each transmission unit comprises a first connector 1, a second connector 2 and a patch panel 3, the first connector 1, the second connector 2 and the patch panel 3 are used for being installed on a mainboard 200, the patch panel 3 is vertically arranged and is respectively plugged in the first connector 1 and the second connector 2 to achieve electric connection, the patch panel 3 comprises a first side edge 31 and a second side edge 32 which are vertically arranged, the first side edge 31 is provided with a first contact 310 in butt joint with the first connector 1, and the second side edge 32 is provided with a second contact 320 in butt joint with the second connector 2. The fixing bracket 4 includes a main body 41 and two supporting portions 42 extending downward from the main body 41; the main body 41 is partitioned into a plurality of receiving slots 40 by a plurality of vertical portions 43, each receiving slot 40 penetrates through the front and the back and receives the corresponding second connectors 2 one by one, and a plurality of first connectors 1 are received in the space beside the two supporting portions 42, are located in the receiving space 44 right below the main body 41, and are arranged side by side with the supporting portions 42. Referring to fig. 4 to 5, in the front-rear direction, the foremost end of the first side 31 is located in front of the second side 32, and in the up-down direction, the second side 32 and the second connector 2 are located above the first side 31, that is, the second side 32 is retracted inward relative to the first side 31, so that the length of the electrical connector assembly 100 in the front-rear direction can be effectively reduced, and then the occupation of the electrical connector assembly 100 on the motherboard can be reduced, which is beneficial to improving the unit area utilization rate of the motherboard. The first side edge 31 at least partially overlaps the projection of the second connector 2 onto the motherboard. In the present embodiment, the foremost end of the first side 31 is located in front of the front end surface of the second connector 2.
In the present embodiment, the two support portions 42 are asymmetrically disposed directly below the body portion 41. Specifically, the supporting portion 42 includes a first supporting portion 421 extending downward from an outermost side of one side of the main body portion 41 and a second supporting portion 422 extending downward from an outermost vertical portion 43 of the other side of the main body portion 41. The outer side surface of the first support 421 is provided with a thickened portion 45 near the bottom thereof, and the second support 422 is provided with the thickened portion 45 at the same position as the first support 421. Adjacent first connectors 1 are spaced apart by a first spacing 11, and the thickness of the thickened portion 45 is smaller than the first spacing 11. The bottom surface of the thickened portion 45 is provided with a mounting post 451, and the mounting post 451 can be inserted into the main board 200 to increase the assembling stability of the fixing bracket 4. Correspondingly, the motherboard 200 is provided with screw holes (not shown) for the mounting posts 451, so that the electrical connector assembly 100 can be firmly fixed to the motherboard 200. Referring to fig. 9, when a plurality of the electrical connector assemblies 100 are arranged side by side, it can be ensured that each adjacent first connector 100 has the same distance (i.e. the first interval 11), the density of the electrical connector assemblies 100 can be increased, and the space of the motherboard 200 can be effectively saved.
In other embodiments, two of the supporting portions 42 may also extend downward from different vertical portions 43 and be disposed in different first intervals 11, respectively, in an asymmetrical manner. The two supporting portions 42 may also be disposed below the body portion 41 in a symmetrical manner, i.e., the two supporting portions 42 respectively extend downward from different vertical portions 43 and are disposed in different first intervals 11 while being symmetrically disposed. Each support portion 42 is provided with the thickened portion 45 on the same side face near the bottom thereof, and the bottom face of the thickened portion 45 is provided with a circuit board mounting post 451. Compared with the conventional electrical connector assembly in which two supporting portions respectively extend downward from two sides of the main body portion, the electrical connector assembly 100 of the present invention has at most one supporting portion 42 extending downward from one side of the main body portion, when a plurality of electrical connector assemblies 100 are simultaneously mounted on the motherboard 200, a small distance between adjacent electrical connector assemblies 100 can be ensured to the greatest extent, the distance between adjacent electrical connector assemblies 100 cannot be increased due to the arrangement of the supporting portions at two sides of the adjacent electrical connector assemblies, and the present invention can also ensure that each adjacent first connector 100 has the same distance therebetween at a proper time, thereby increasing the density of the electrical connector assemblies 100 and effectively saving the space of the motherboard 200.
Referring to fig. 4, 6, 10 to 13, the second connector 2 is vertically disposed and has a vertical slot 20 opening forward, the outer sides of the upper and lower ends of the vertical slot 20 are provided with metal elastic pieces 21, the body 41 is provided with a rib 401 protruding into the receiving slot 40, and the elastic pieces 21 abut against the rib 401 from front to back. The upper end of the second connector 2 is provided with a stopper 22 protruding upward behind the elastic sheet 21, and the main body 41 is provided with a notch 410 abutting against the stopper 11. When the fixing support 4 is assembled with the plurality of transmission units 10 from front to back, the protruding rib 401 firstly abuts against the elastic sheet 21 towards the direction of the vertical slot 20 to deform the elastic sheet, the protruding rib 401 moves to the rear of the elastic sheet 21, the fixing support 4 moves towards the second connector 2 until the stop block 22 abuts against the notch 410, and at this time, the elastic sheet 21 abuts against the front of the protruding rib 401 to prevent the fixing support 4 from moving back. The space between the resilient tab 21, the rib 401 and the stop 22 can prevent the second connector 2 from being inserted into the receiving slot 40 too much, and can prevent the second connector 2 from being easily withdrawn from the receiving slot 40.
The second connector 2 includes insulator 23 and a plurality of conductive terminal 24, insulator 23 is equipped with the front and back and link up vertical slot 20, conductive terminal 24 is rectangular form and including preceding contact site 241 and the back contact site 242 of locating both ends around it, preceding, back contact site 241, 242 along insulator 23 the lateral wall expose respectively in vertical slot 20 is relative around both ends, work as second side 32 of keysets 3 is followed when the rear end of vertical slot 20 is inserted, second side 32 with back contact site 242 electric contact.
With reference to fig. 4 and fig. 11 to 13, the second connector 2 is vertically disposed and has a first vertical slot 201 opening forward and a second vertical slot 202 opening backward, the interposer 3 has the second side 32 inserted into the second vertical slot 202, and the second side 32 is arranged with the second contacts 320; the second vertical slot 202 is provided with bumps 2021 at the upper and lower ends thereof, the second side edge 32 of the adapter plate 3 is provided with a groove 321 at the upper and lower edges thereof, the bumps 2021 are fixed in the groove 321, and the bumps 2021 at the upper and lower ends of the second connector 2 are aligned in the front-rear direction, so that the second side edge 32 can be ensured to be inserted into the second vertical slot 202 and then is not easily loosened by external force, thereby preventing the adapter plate 3 from being dislocated and excessively inserted in the front-rear direction due to the external force. The second vertical slot 202 includes a guide groove 2022 vertically penetrating through the rear end thereof, the guide groove 2022 has a positioning and guiding function on the adapter board 3, and the second side 32 is positioned in the guide groove 2022.
In other preferred embodiments, a vertically penetrating locking groove (not shown) is disposed at the rear end of the lower edge of the main body 41, the adapter plate 3 includes a protrusion (not shown) locked in the locking groove to enhance the fixing and combining between the adapter plate 3 and the fixing bracket 4, the locking groove may be disposed on the adapter plate 3, and the protrusion may be disposed at the rear end of the lower edge of the main body 41, as long as the above-mentioned effects are achieved.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the scope of the present invention. All such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (10)
1. An electric connector combination comprises a plurality of transmission units arranged side by side and a fixing support used for fixing the transmission units, wherein each transmission unit comprises a first connector, a second connector and an adapter plate, the adapter plates are vertically arranged and are respectively inserted into the first connector and the second connector to achieve electric connection, and the fixing support comprises a body part and two supporting parts extending downwards from the body part; the method is characterized in that: the body part is partitioned into a plurality of accommodating grooves by a plurality of vertical parts, each accommodating groove penetrates through the front and the back and accommodates the corresponding second connectors one by one, and the plurality of first connectors are accommodated in the spaces beside the two supporting parts, are positioned in the accommodating space right below the body part and are arranged side by side with the supporting parts.
2. The electrical connector assembly of claim 1, wherein: the two support portions are disposed in an asymmetric manner directly below the body portion.
3. The electrical connector assembly of claim 1, wherein: each supporting part is equipped with the thickening portion near same side of its bottom department, the bottom surface of thickening portion is equipped with the circuit board erection column.
4. The electrical connector assembly of claim 1, wherein: the supporting part comprises a first supporting part extending downwards from the outermost side of one side of the main body part and a second supporting part extending downwards from the outermost vertical part of the other side of the main body part.
5. The electrical connector assembly of claim 4, wherein: the lateral surface of first supporting part is equipped with the thickening portion near its bottom, the second supporting part is equipped with the thickening portion in the same position with first supporting part.
6. The electrical connector assembly of claim 5, wherein: the interval has the first interval between adjacent first connector, and the thickness of thickening portion is less than first interval.
7. The electrical connector assembly of claim 1, wherein: the second connector is vertically arranged and provided with a vertical slot with a forward opening, metal elastic sheets are arranged on the outer sides of the upper end and the lower end of the vertical slot, the body part is provided with a convex rib protruding into the accommodating groove, and the elastic sheets are abutted against the convex rib from front to back.
8. The electrical connector assembly of claim 7, wherein: the upper end of the second connector is provided with a stop block protruding upwards behind the elastic sheet, and the main body part is provided with a notch which is abutted against the stop block backwards.
9. The electrical connector assembly of claim 1, wherein: the second connector is vertically arranged and provided with a first vertical slot with a forward opening and a second vertical slot with a backward opening, the adapter plate is provided with a side edge inserted into the second vertical slot, and the side edge is provided with contacts in an arrangement mode; the upper end and the lower end of the second vertical slot are provided with salient points, the side edge of the adapter plate is provided with a groove at the upper edge and the lower edge, and the salient points are fixed in the grooves.
10. The electrical connector assembly of claim 9, wherein: the second vertical slot comprises a guide groove which vertically penetrates through the rear end of the second vertical slot, and the side edge is positioned in the guide groove.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011202421.4A CN114447681A (en) | 2020-11-02 | 2020-11-02 | Electric connector combination |
| TW110140353A TW202224273A (en) | 2020-11-02 | 2021-10-29 | Electrical connector assembly |
| US17/516,695 US11923630B2 (en) | 2020-11-02 | 2021-11-02 | Electrical connector assembly including an internal circuit board having three rows of conductive pads respectively at three end portions thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011202421.4A CN114447681A (en) | 2020-11-02 | 2020-11-02 | Electric connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114447681A true CN114447681A (en) | 2022-05-06 |
Family
ID=81356854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011202421.4A Pending CN114447681A (en) | 2020-11-02 | 2020-11-02 | Electric connector combination |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114447681A (en) |
| TW (1) | TW202224273A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447681A (en) * | 2020-11-02 | 2022-05-06 | 富鼎精密工业（郑州）有限公司 | Electric connector combination |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201230065Y (en) * | 2008-06-18 | 2009-04-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101944668A (en) * | 2008-10-13 | 2011-01-12 | 泰科电子公司 | Connector system having an elevated upper electrical connector |
| CN203660181U (en) * | 2013-12-12 | 2014-06-18 | 凡甲电子(苏州)有限公司 | Electric connector combination |
| CN107331995A (en) * | 2017-03-31 | 2017-11-07 | 安费诺商用电子产品(成都)有限公司 | Small spacing high speed Orthogonal back panel connector |
| CN107677928A (en) * | 2017-10-31 | 2018-02-09 | 江苏特创科技有限公司 | A kind of interface test device |
| CN213753356U (en) * | 2020-11-02 | 2021-07-20 | 富鼎精密工业（郑州）有限公司 | Electric connector combination |
| CN114447680A (en) * | 2020-11-02 | 2022-05-06 | 富鼎精密工业（郑州）有限公司 | Electric connector combination |
| TW202224273A (en) * | 2020-11-02 | 2022-06-16 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Electrical connector assembly |
-
2020
- 2020-11-02 CN CN202011202421.4A patent/CN114447681A/en active Pending
-
2021
- 2021-10-29 TW TW110140353A patent/TW202224273A/en unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201230065Y (en) * | 2008-06-18 | 2009-04-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101944668A (en) * | 2008-10-13 | 2011-01-12 | 泰科电子公司 | Connector system having an elevated upper electrical connector |
| CN203660181U (en) * | 2013-12-12 | 2014-06-18 | 凡甲电子(苏州)有限公司 | Electric connector combination |
| CN107331995A (en) * | 2017-03-31 | 2017-11-07 | 安费诺商用电子产品(成都)有限公司 | Small spacing high speed Orthogonal back panel connector |
| CN107677928A (en) * | 2017-10-31 | 2018-02-09 | 江苏特创科技有限公司 | A kind of interface test device |
| CN213753356U (en) * | 2020-11-02 | 2021-07-20 | 富鼎精密工业（郑州）有限公司 | Electric connector combination |
| CN114447680A (en) * | 2020-11-02 | 2022-05-06 | 富鼎精密工业（郑州）有限公司 | Electric connector combination |
| TW202224273A (en) * | 2020-11-02 | 2022-06-16 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Electrical connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202224273A (en) | 2022-06-16 |
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